157 Sharding Jobs - Page 3

Okay, here's a job description for a remote, offshore DevOps Engineer with the specified requirements : Job Title : Senior DevOps Engineer (Offshore) Location : Remote (Offshore) Duration : 6 Months (Potential for Extension) Interview Process : Skype Role Overview We are seeking a highly experienced and skilled Senior DevOps Engineer to join our team on a remote, offshore basis for an initial 6-month engagement. In this critical role, you will be responsible for ensuring the reliability, scalability, and efficiency of our infrastructure and deployment processes. You will leverage your deep expertise in Azure Cloud, Azure DevOps, MongoDB, Kafka, and automation to build and maintain a robust and high-performing environment. This role requires a seasoned professional with a proven track record of managing complex systems and driving automation initiatives. Responsibilities Design, implement, and manage our Azure Cloud infrastructure, ensuring security, scalability, and cost-effectiveness. Administer and optimize Azure DevOps for continuous integration and continuous delivery (CI/CD) pipelines. Take ownership of MongoDB administration, including performance tuning, scaling, backups, and ensuring high availability. Manage and maintain our Kafka clusters for data streaming and integration, ensuring stability and performance. Develop and implement automation strategies and scripts for infrastructure provisioning, configuration management, and application deployments. Troubleshoot and resolve infrastructure and application deployment issues in a timely and efficient manner. Collaborate with development teams to integrate and deploy applications seamlessly. Implement robust monitoring and alerting systems to proactively identify and address potential issues. Ensure adherence to security best practices across the infrastructure and deployment processes. Document infrastructure configurations, deployment procedures, and operational best practices. Participate in on-call rotations as needed to ensure system availability. Continuously evaluate and implement new tools and technologies to improve efficiency and reliability. Required Skills And Experience Minimum of 10 years of hands-on experience in DevOps or a related role. Extensive experience with Azure Cloud services (e.g., Virtual Machines, Azure Kubernetes Service (AKS), Azure Functions, Azure App Service, Azure Networking, Azure Storage). Deep expertise in Azure DevOps, including Pipelines, Repos, Boards, and Artifacts. Proven experience in MongoDB administration, including installation, configuration, performance tuning, scaling (sharding, replication), backup and recovery strategies, and security. Strong understanding and practical experience with Kafka for data streaming and integration, including cluster management, topic configuration, and monitoring. Significant experience in automation using various tools and scripting languages (e.g., Terraform, ARM templates, PowerShell, Bash, Python). Solid understanding of infrastructure-as-code (IaC) principles and practices. Experience with monitoring and logging tools (e.g., Azure Monitor, Prometheus, Grafana, ELK stack). Strong understanding of networking concepts and security principles. Excellent troubleshooting and problem-solving skills. Strong communication and collaboration skills. - Ability to work independently and effectively in a remote environment. - Bonus Skills Experience with other cloud platforms (e.g., AWS, GCP). Knowledge of containerization technologies (Docker, Kubernetes). Experience with configuration management tools (e.g., Ansible, Chef, Puppet). Familiarity with security scanning tools and practices. (ref:hirist.tech)

About Company: The healthcare industry is the next great frontier of opportunity for software development, and Health Catalyst is one of the most dynamic and influential companies in this space. We are working on solving national-level healthcare problems, and this is your chance to improve the lives of millions of people, including your family and friends. Health Catalyst is a fast-growing company that values smart, hardworking, and humble individuals. Each product team is a small, mission-critical team focused on developing innovative tools to support Catalyst’s mission to improve healthcare performance, cost, and quality. POSITION OVERVIEW: We are looking for a highly skilled Senior Database Engineer & Storage Expert with 5+ years of hands-on experience in managing and optimizing large-scale, high-throughput database systems. The ideal candidate will possess deep expertise in handling complex ingestion pipelines across multiple data stores and a strong understanding of distributed database architecture. The candidate will play a critical technical leadership role in ensuring our data systems are robust, performant, and scalable to support massive datasets ingested from various sources without bottlenecks. You will work closely with data engineers, platform engineers, and infrastructure teams to continuously improve database performance and reliability. performance bottlenecks. KEY RESPONSIBILITIES: • Query Optimization: Design, write, debug and optimize complex queries for RDS (MySQL/PostgreSQL), MongoDB, Elasticsearch, and Cassandra. • Large-Scale Ingestion: Configure databases to handle high-throughput data ingestion efficiently. • Database Tuning: Optimize database configurations (e.g., memory allocation, connection pooling, indexing) to support large-scale operations. • Schema and Index Design: Develop schemas and indexes to ensure efficient storage and retrieval of large datasets. • Monitoring and Troubleshooting: Analyze and resolve issues such as slow ingestion rates, replication delays, and performance bottlenecks. • Performance Debugging: Analyze and troubleshoot database slowdowns by investigating query execution plans, logs, and metrics. • Log Analysis: Use database logs to diagnose and resolve issues related to query performance, replication, and ingestion bottlenecks • Data Partitioning and Sharding: Implement partitioning, sharding, and other distributed database techniques to improve scalability. • Batch and Real-Time Processing: Optimize ingestion pipelines for both batch and real-time workloads. • Collaboration: Partner with data engineers and Kafka experts to design and maintain robust ingestion pipelines. • Stay Updated: Stay up to date with the latest advancements in database technologies and recommend improvements. REQUIRED SKILLS AND QUALIFICATIONS: • Database Expertise: Proven experience with MySQL/PostgreSQL (RDS), MongoDB, Elasticsearch, and Cassandra. • High-Volume Operations: Proven experience in configuring and managing databases for large-scale data ingestions. • Performance Tuning: Hands-on experience with query optimization, indexing strategies, and execution plan analysis for large datasets. • Database Internals: Strong understanding of replication, partitioning, sharding, and caching mechanisms. • Data Modeling: Ability to design schemas and data models tailored for high throughput use cases. • Programming Skills: Proficiency in at least one programming language (e.g., Python, Java, Go) for building data pipelines. • Debugging Proficiency: Strong ability to debug slowdowns by analyzing database logs, query execution plans, and system metrics. • Log Analysis Tools: Familiarity with database log formats and tools for parsing and analyzing logs. • Monitoring Tools: Experience with monitoring tools such as AWS CloudWatch, Prometheus, and Grafana to track ingestion performance. • Problem-Solving: Analytical skills to diagnose and resolve ingestion-related issues effectively. PREFERRED QUALIFICATIONS: • Certification in any of the mentioned database technologies. • Hands-on experience with cloud platforms such as AWS (preferred), Azure, or GCP. • Knowledge of distributed systems and large-scale data processing. • Familiarity with cloud-based database solutions and infrastructure. • Familiarity with large scale data ingestion tools like Kafka, Spark or Flink. EDUCATIONAL REQUIREMENTS: • Bachelor’s degree in computer science, Information Technology, or a related field. Equivalent work experience will also be considered

Job Title: Data Modeller Experience: 6–9 Years Location: Chennai Notice Period: Immediate Joiners Preferred About The Role We are looking for an experienced Data Modeller with a strong background in designing and optimizing data structures for both OLTP and OLAP systems on Google Cloud Platform (GCP) . The ideal candidate will have hands-on expertise in conceptual, logical, and physical data modelling , indexing strategies, and performance tuning. Experience with CloudSQL , BigQuery , and data modelling tools like DBSchema is essential. Key Responsibilities Design and develop conceptual, logical, and physical data models for structured and semi-structured data. Implement data models optimized for both transactional (OLTP) and analytical (OLAP) use cases. Define and apply indexing, partitioning, and data sharding strategies for performance and scalability. Collaborate with data engineers and developers to ensure models support reporting, analytics, and application requirements. Work with GCP data services like AlloyDB, CloudSQL, and BigQuery to design efficient cloud-native data solutions. Perform data profiling, quality checks, and support schema evolution and impact analysis. Use data modelling tools such as DBSchema (preferred) or other industry-standard tools. Tune database designs for near real-time reporting and performance optimization. Document metadata, lineage, and model specifications for team consumption and governance. Required Skills 6–9 years of experience in data modelling for enterprise systems. Expertise in OLTP/OLAP modelling, indexing, and database performance tuning. Hands-on experience with GCP data platforms – CloudSQL, AlloyDB, BigQuery. Proficiency in using data modelling tools (preferably DBSchema). Strong knowledge of partitioning, sharding, and database schema optimization. Good understanding of data governance, lineage, and best practices. Nice To Have Functional knowledge or domain exposure to the mutual fund or financial services industry. Experience with real-time analytics and streaming data environments. Familiarity with other cloud platforms (AWS, Azure) and their data services. What We Offer Opportunity to work on enterprise-level, cloud-first data architecture. Exposure to modern data platforms and modeling strategies on GCP. A collaborative, growth-focused work culture. Competitive salary and learning opportunities, including cloud certifications. Work with a team solving complex data problems in real-world financial domains Skills: oltp,cloud,gcp,cloudsql,bigquery,performance tuning,dbschema,data governance,olap,data modelling,indexing,partitioning,alloydb,platforms,data sharding

Job Title : Data Modeller – GCP Location : Chennai (On-site – 5 Days Working from Customer Location) Experience Required : Minimum 6.5 Years Budget : ₹18 to ₹20 LPA Work Hours : 11 AM to 8 PM IST Job Description : We are looking for an experienced Data Modeller with strong expertise in designing and implementing data models for OLTP and OLAP systems, with a focus on performance and scalability. Key Responsibilities : Hands-on Data Modelling for OLTP and OLAP systems In-depth knowledge of Conceptual, Logical, and Physical Data Modelling Strong experience in Indexing , Partitioning , and Data Sharding for optimising performance Understanding of factors impacting database performance for near-real time reporting and application interaction Proficiency with at least one Data Modelling Tool , preferably DBSchema or Erwin Good knowledge of GCP Databases such as AlloyDB , CloudSQL , and BigQuery Functional knowledge of the Mutual Fund Industry will be an added advantage Additional Details : This is a work-from-customer location role based in Chennai , office presence is mandatory Candidates not stationed in Chennai but willing to travel 5 days a week can apply — travel expenses will be covered by the project team Employment Type : Full-Time Industry : IT/Software, Financial Services Keywords : Data Modelling, OLTP, OLAP, GCP, AlloyDB, CloudSQL, BigQuery, DBSchema, Erwin, Data Sharding, Indexing, Partitioning, SQL, Mutual Fund, Data Engineer, Chennai Jobs, Tech Hiring. Job Types: Full-time, Permanent Pay: ₹814,912.86 - ₹1,497,845.15 per year Schedule: Monday to Friday Work Location: In person

Job Title: Senior Software Engineer - Backend About the firm: Sustainability lies at the core of Stantech AI. Our vision is to empower organizations to derive actionable insights—effectuating a smarter way of working. We operate on the premise that each client is unique and as such requires their own idiosyncratic solutions. Putting this principle into practice, we deliver tailor-made solutions to digitalize, optimize, and strategize fundamental processes underpinning client organizations. For more information, please refer to our website: www.stantech.ai Job Description: As a Senior Software Engineer at Stantech AI, you will play a pivotal role in designing, developing, and maintaining enterprise-grade backend services and APIs that cater to the unique needs of our clients. You will be a key member of our engineering team and will contribute to the success of projects by leveraging your expertise in Python, SQL, and modern DevOps practices. Key Responsibilities: Design, develop, and maintain high-performance backend applications and RESTful APIs using Python FastAPI framework. Optimize and maintain relational databases with SQL (data modeling, query optimization, and sharding) to ensure data integrity and scalability. Create, configure, and manage CI/CD pipelines using GitLab CI for automated build, test, and deployment workflows. Collaborate with cross-functional teams (data scientists, frontend engineers, DevOps) to gather requirements and deliver robust, scalable, and user-friendly solutions. Participate in architectural and technical decisions to drive innovation, ensure reliability, and improve system performance. Conduct code reviews, enforce best practices, and mentor junior engineers. Troubleshoot, diagnose, and resolve production issues in a timely manner. Stay up-to-date with industry trends, emerging technologies, and best practices. Bonus: Hands-on experience with server-level configuration and infrastructure—setting up load balancers, API gateways, and reverse proxies. Qualifications: Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field. Minimum 3 years of professional experience in backend development, with strong expertise in Python and SQL. Proven track record building and maintaining CI/CD pipelines using GitLab CI. Familiarity with containerization and orchestration technologies: Docker, Kubernetes. Solid understanding of software development lifecycle (SDLC) best practices, design patterns, and version control (Git). Excellent problem-solving, debugging, and communication skills. Ability to work independently and collaboratively in a fast-paced environment. Plus: Experience with front-end technologies (HTML, CSS, JavaScript) and cloud platforms (AWS, GCP, Azure). Financial Package: Competitive salary in line with experience: ₹10–20 Lakhs per annum, contingent on qualifications and experience.

Position: Java Backend Developer Experience: 5+ Years Location: Bangalore / Hyderabad (Hybrid) Budget: ₹70,000 – ₹1,00,000 per month (Contract) Duration: 12 Months Shift Timing: 2 PM – 10 PM IST Mode: Contractual (Third-party Payroll / Staff Augmentation) Job Overview: We are looking for an experienced Java Backend Developer to join our team and contribute to the design and development of scalable, high-performance applications. The ideal candidate will bring deep technical expertise in backend technologies, particularly in building microservices with container orchestration in a hybrid environment. Key Responsibilities: Design and develop scalable backend applications using Java , with potential use of Python or Kotlin as needed. Integrate with and optimize Elasticsearch , building search indices, analyzers, and query DSLs. Develop RESTful APIs and robust data ingestion pipelines from various sources. Optimize Elasticsearch clusters for performance (sharding, replication, caching, tuning). Collaborate closely with cross-functional teams including DevOps, Data Engineering, and Product. Troubleshoot complex backend and infrastructure issues related to search and data services. Contribute to architectural decisions focused on scalability, performance, and maintainability. Lead code reviews and mentor junior developers when required. Required Qualifications: 5+ years of experience in Java backend development , especially with Spring Boot and microservices architecture . Hands-on experience with Docker , Kubernetes , and containerized deployments. Strong understanding of Elasticsearch , including internals like mappings, indexing, analyzers, and performance tuning. Experience with REST API design and development. Familiarity with tools like Grafana, Prometheus, Splunk for monitoring and observability. Exposure to CI/CD , Git, and infrastructure-as-code practices. Preferred exposure to cloud platforms such as GCP , AWS , or Azure . Good to have: Knowledge of message brokers like Kafka or RabbitMQ , and stream processing tools (Flink, Spark). Bachelor's Degree in Computer Science, Engineering, or a related field. Job Types: Full-time, Contractual / Temporary Contract length: 12 months Pay: ₹70,000.00 - ₹100,000.00 per month Location Type: In-person Schedule: Day shift Monday to Friday Ability to commute/relocate: Hyderabad, Telangana: Reliably commute or planning to relocate before starting work (Required) Education: Bachelor's (Required) Experience: Java: 5 years (Required) Kubernetes: 3 years (Preferred) Spring Boot: 3 years (Required) Microservices: 3 years (Required) Work Location: In person

At Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the world’s most innovative companies unleash their potential. From autonomous cars to life-saving robots, our digital and software technology experts think outside the box as they provide unique R&D and engineering services across all industries. Join us for a career full of opportunities. Where you can make a difference. Where no two days are the same. Your Role Design and manage MongoDB databases for scalability and high availability. Optimize queries and indexing for improved performance. Collaborate with backend and DevOps teams for seamless integration. Monitor, troubleshoot, and resolve database performance issues. Your Profile Proven experience with MongoDB and NoSQL database design. Strong understanding of data modeling, aggregation framework, and indexing. Proficient in writing complex queries and performance tuning. Familiarity with MongoDB Atlas, replication, and sharding. Experience with backend technologies (Node.js, Python, etc.) is a plus. What you’ll love about working with us Flexible work option: Hybrid Competitive salary and benefits package Career growth with SAP and cloud certifications Inclusive and collaborative work environment Capgemini is a global business and technology transformation partner, helping organizations to accelerate their dual transition to a digital and sustainable world, while creating tangible impact for enterprises and society. It is a responsible and diverse group of 340,000 team members in more than 50 countries. With its strong over 55-year heritage, Capgemini is trusted by its clients to unlock the value of technology to address the entire breadth of their business needs. It delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data, combined with its deep industry expertise and partner ecosystem.

Position: Java Backend Developer Experience: 5+ Years Location: Bangalore / Hyderabad (Hybrid) Budget: ₹70,000 – ₹1,00,000 per month (Contract) Duration: 12 Months Shift Timing: 2 PM – 10 PM IST Mode: Contractual (Third-party Payroll / Staff Augmentation) Job Overview: We are looking for an experienced Java Backend Developer to join our team and contribute to the design and development of scalable, high-performance applications. The ideal candidate will bring deep technical expertise in backend technologies, particularly in building microservices with container orchestration in a hybrid environment. Key Responsibilities: Design and develop scalable backend applications using Java , with potential use of Python or Kotlin as needed. Integrate with and optimize Elasticsearch , building search indices, analyzers, and query DSLs. Develop RESTful APIs and robust data ingestion pipelines from various sources. Optimize Elasticsearch clusters for performance (sharding, replication, caching, tuning). Collaborate closely with cross-functional teams including DevOps, Data Engineering, and Product. Troubleshoot complex backend and infrastructure issues related to search and data services. Contribute to architectural decisions focused on scalability, performance, and maintainability. Lead code reviews and mentor junior developers when required. Required Qualifications: 5+ years of experience in Java backend development , especially with Spring Boot and microservices architecture . Hands-on experience with Docker , Kubernetes , and containerized deployments. Strong understanding of Elasticsearch , including internals like mappings, indexing, analyzers, and performance tuning. Experience with REST API design and development. Familiarity with tools like Grafana, Prometheus, Splunk for monitoring and observability. Exposure to CI/CD , Git, and infrastructure-as-code practices. Preferred exposure to cloud platforms such as GCP , AWS , or Azure . Good to have: Knowledge of message brokers like Kafka or RabbitMQ , and stream processing tools (Flink, Spark). Bachelor's Degree in Computer Science, Engineering, or a related field. Job Types: Full-time, Contractual / Temporary Contract length: 12 months Pay: ₹70,000.00 - ₹100,000.00 per month Location Type: In-person Schedule: Day shift Monday to Friday Ability to commute/relocate: Hyderabad, Telangana: Reliably commute or planning to relocate before starting work (Required) Education: Bachelor's (Required) Experience: Java: 5 years (Required) Kubernetes: 3 years (Preferred) Spring Boot: 3 years (Required) Microservices: 3 years (Required) Work Location: In person

At Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the world’s most innovative companies unleash their potential. From autonomous cars to life-saving robots, our digital and software technology experts think outside the box as they provide unique R&D and engineering services across all industries. Join us for a career full of opportunities. Where you can make a difference. Where no two days are the same. Your Role Design and manage MongoDB databases for scalability and high availability. Optimize queries and indexing for improved performance. Collaborate with backend and DevOps teams for seamless integration. Monitor, troubleshoot, and resolve database performance issues. Your Profile Proven experience with MongoDB and NoSQL database design. Strong understanding of data modeling, aggregation framework, and indexing. Proficient in writing complex queries and performance tuning. Familiarity with MongoDB Atlas, replication, and sharding. Experience with backend technologies (Node.js, Python, etc.) is a plus. What you’ll love about working with us Flexible work options: remote and hybrid Competitive salary and benefits package Career growth with SAP and cloud certifications Inclusive and collaborative work environment Capgemini is a global business and technology transformation partner, helping organizations to accelerate their dual transition to a digital and sustainable world, while creating tangible impact for enterprises and society. It is a responsible and diverse group of 340,000 team members in more than 50 countries. With its strong over 55-year heritage, Capgemini is trusted by its clients to unlock the value of technology to address the entire breadth of their business needs. It delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data, combined with its deep industry expertise and partner ecosystem.

Job Title: Backend DeveloperLocation: Vandematram, Ahmedabad Experience Level: 3+ Years Employment Type: Full-Time Department: Engineering / Technology Job Overview: We are seeking an experienced Backend Developer to design, build, and maintain the server-side infrastructure of our ERP system. You will be responsible for API development, database management, service integration, security, and system optimization. Your work will power mission-critical functionality, ensuring that the backend is secure, scalable, high-performing, and maintainable. You’ll collaborate closely with frontend engineers, DevOps, and other stakeholders to deliver robust backend services that support our evolving business needs. Key Responsibilities:API Development & Integration Design, develop, and maintain RESTful and GraphQL APIs. Build and manage microservices for ERP modules like Inventory, Orders, and User Management. Integrate third-party services such as payment gateways and authentication systems. Use AWS API Gateway to manage, monitor, and throttle API requests. Database Design & Management Design efficient, normalized PostgreSQL databases ensuring data integrity and performance. Implement and manage ORM solutions (Prisma, Sequelize, Django ORM). Perform migrations, backups, replication, and availability configurations. Use caching technologies (e.g., Redis) to boost performance. Authentication & Authorization Develop secure authentication systems using OAuth 2.0, JWT, or Amazon Cognito. Manage user roles and access control. Performance Optimization Optimize backend and database performance for scalability and efficiency. Implement indexing, query optimization, and auto-scaling solutions (AWS EC2, Lambda). Security & Compliance Ensure API security, data encryption, rate limiting, and secure session handling. Align systems with standards like GDPR and employ AWS KMS for sensitive data protection. Testing & Debugging Write unit, integration, and API tests using tools such as Jest, Mocha, or PyTest. Conduct stress and failure scenario testing. Debug and resolve performance bottlenecks and edge cases. Collaboration & Agile Development Work closely with frontend teams for seamless API integration. Participate in agile processes: daily standups, sprint planning, retrospectives, and code reviews. Contribute to architectural decisions and backend design. Infrastructure & DevOps Manage infrastructure using AWS (EC2, Lambda, S3, RDS, CloudWatch). Build CI/CD pipelines with GitHub Actions, Jenkins, or AWS CodePipeline. Utilize Terraform or CloudFormation for Infrastructure-as-Code (IaC). Required Skills & Qualifications: Proficient in Node.js (JavaScript/TypeScript) or Python (Django/Flask) . Strong experience with PostgreSQL or similar relational databases. Familiarity with ORMs like Prisma, Sequelize, or Django ORM. Hands-on with RESTful APIs and GraphQL . Experience with OAuth 2.0 , JWT , and Amazon Cognito . Proficient in AWS services : EC2, Lambda, RDS, S3, CloudWatch. Comfortable with Git , Docker , and microservices architecture. Understanding of Redis , API Gateway , and security best practices. CI/CD experience with tools like GitHub Actions, Jenkins, or CodePipeline. Preferred Skills & Qualifications: Experience with serverless architecture (AWS Lambda). Familiarity with Kubernetes or Docker Swarm for container orchestration. Proficiency with GraphQL and tools like Apollo Server. Knowledge of monitoring/logging tools (e.g., CloudWatch, Prometheus, ELK Stack). Exposure to Next.js or server-side rendering frameworks. Advanced database techniques: sharding, replication, failover, high availability . Education & Experience: Bachelor’s degree in Computer Science, Software Engineering, or a related field. 3+ years of experience as a backend developer. Proven track record in developing scalable APIs, integrating external services, and managing large databases. Soft Skills: Strong analytical and problem-solving abilities. Excellent communication and documentation skills. Team player with experience working in agile environments. Self-starter with the ability to work independently and remotely. Eagerness to learn and adapt to new technologies. Job Type: Permanent Pay: ₹25,000.00 - ₹35,000.00 per month Benefits: Cell phone reimbursement Internet reimbursement Location Type: In-person Schedule: Day shift Application Question(s): Are your from Ahmedabad? Experience: Back-end development: 2 years (Required) Location: Gota, Ahmedabad, Gujarat (Required) Work Location: In person Speak with the employer +91 7779053938

Hiring for a Technical Architect role - Airline domain Note: The candidate must have experience in Product-based Travel companies, preferably in the Flight domain. Must have at least 2 years of experience as a Technical Architect , with the majority of their experience in software development and minimal involvement in hands-on implementation. Requirements : More than 12 years of experience in software development using C#, .NET Core, JavaScript, and TypeScript A minimum of 4 years of experience in travel, especially in flights, is preferred. Strong experience in developing and integrating REST APIs, XML, JSON, and SOAP Architectural & system design skills Strong experience in the Principles of good software design ○ Required: polymorphism, mutability vs immutability, side-effecting code, REST, Idempotency, SOLID, Imperative vs Functional, Stack vs Heap. ● Experience in Concurrent Programming ○ Threads, time slicing, thread safety, critical sections ○ async/await pattern ○ Queues & Topics ○ Streaming ● Experience in Performance enhancement ○ e.g. Big-O notation ○ An understanding of Scaling ○ e.g. Microservices, ESB, Sharding, Hexagonal Architecture Strong data storage experience with databases such as Postgres, Oracle, MySQL, Active Record Pattern / ORM frameworks Experience in scaling software for performance and growth Experience in GCP/AWS Experience in Agile development experience Experience with code review tools like SonarQube, etc. Proven experience in solving complex architecture and business problems with solutions that are extensible, simple, and optimal Ability to think in terms of integrating systems and networks as well as programs Experience influencing software engineering best practices within your team, including coding standards, code reviews, source control management, build processes, testing, and operations Experience taking a leading role in building complex software systems that have been successfully delivered to customers with other engineers working under your guidance Experience in communicating with engineering leadership to understand requirements describing software product features, technical designs, and product strategy Exposure to network security is a plus Prior complex software architecture experience will be preferred B.E/ B.Tech in Computer Science Email: Sam@hiresquad.in

Job Title: Backend DeveloperLocation: Vandematram, Ahmedabad Experience Level: 3+ Years Employment Type: Full-Time Department: Engineering / Technology Job Overview: We are seeking an experienced Backend Developer to design, build, and maintain the server-side infrastructure of our ERP system. You will be responsible for API development, database management, service integration, security, and system optimization. Your work will power mission-critical functionality, ensuring that the backend is secure, scalable, high-performing, and maintainable. You’ll collaborate closely with frontend engineers, DevOps, and other stakeholders to deliver robust backend services that support our evolving business needs. Key Responsibilities:API Development & Integration Design, develop, and maintain RESTful and GraphQL APIs. Build and manage microservices for ERP modules like Inventory, Orders, and User Management. Integrate third-party services such as payment gateways and authentication systems. Use AWS API Gateway to manage, monitor, and throttle API requests. Database Design & Management Design efficient, normalized PostgreSQL databases ensuring data integrity and performance. Implement and manage ORM solutions (Prisma, Sequelize, Django ORM). Perform migrations, backups, replication, and availability configurations. Use caching technologies (e.g., Redis) to boost performance. Authentication & Authorization Develop secure authentication systems using OAuth 2.0, JWT, or Amazon Cognito. Manage user roles and access control. Performance Optimization Optimize backend and database performance for scalability and efficiency. Implement indexing, query optimization, and auto-scaling solutions (AWS EC2, Lambda). Security & Compliance Ensure API security, data encryption, rate limiting, and secure session handling. Align systems with standards like GDPR and employ AWS KMS for sensitive data protection. Testing & Debugging Write unit, integration, and API tests using tools such as Jest, Mocha, or PyTest. Conduct stress and failure scenario testing. Debug and resolve performance bottlenecks and edge cases. Collaboration & Agile Development Work closely with frontend teams for seamless API integration. Participate in agile processes: daily standups, sprint planning, retrospectives, and code reviews. Contribute to architectural decisions and backend design. Infrastructure & DevOps Manage infrastructure using AWS (EC2, Lambda, S3, RDS, CloudWatch). Build CI/CD pipelines with GitHub Actions, Jenkins, or AWS CodePipeline. Utilize Terraform or CloudFormation for Infrastructure-as-Code (IaC). Required Skills & Qualifications: Proficient in Node.js (JavaScript/TypeScript) or Python (Django/Flask) . Strong experience with PostgreSQL or similar relational databases. Familiarity with ORMs like Prisma, Sequelize, or Django ORM. Hands-on with RESTful APIs and GraphQL . Experience with OAuth 2.0 , JWT , and Amazon Cognito . Proficient in AWS services : EC2, Lambda, RDS, S3, CloudWatch. Comfortable with Git , Docker , and microservices architecture. Understanding of Redis , API Gateway , and security best practices. CI/CD experience with tools like GitHub Actions, Jenkins, or CodePipeline. Preferred Skills & Qualifications: Experience with serverless architecture (AWS Lambda). Familiarity with Kubernetes or Docker Swarm for container orchestration. Proficiency with GraphQL and tools like Apollo Server. Knowledge of monitoring/logging tools (e.g., CloudWatch, Prometheus, ELK Stack). Exposure to Next.js or server-side rendering frameworks. Advanced database techniques: sharding, replication, failover, high availability . Education & Experience: Bachelor’s degree in Computer Science, Software Engineering, or a related field. 3+ years of experience as a backend developer. Proven track record in developing scalable APIs, integrating external services, and managing large databases. Soft Skills: Strong analytical and problem-solving abilities. Excellent communication and documentation skills. Team player with experience working in agile environments. Self-starter with the ability to work independently and remotely. Eagerness to learn and adapt to new technologies. Job Type: Permanent Pay: ₹25,000.00 - ₹35,000.00 per month Benefits: Cell phone reimbursement Internet reimbursement Location Type: In-person Schedule: Day shift Application Question(s): Are your from Ahmedabad? Experience: Back-end development: 2 years (Required) Location: Gota, Ahmedabad, Gujarat (Required) Work Location: In person Speak with the employer +91 7779053938

Job Title: NoSQL Database Administrator (DBA )Department: IT / Data Management Job Purpose: The NoSQL Database Administrator will be responsible for designing, deploying, securing, and optimizing NoSQL databases to ensure high availability, reliability, and scalability of mission-critical applications. The role involves close collaboration with developers, architects, and security teams, especially in compliance-driven environments such as UIDAI. Key Responsibilities: Collaborate with developers and solution architects to design and implement efficient and scalable NoSQL database schemas. Ensure database normalization, denormalization where appropriate, and implement indexing strategies to optimize performance. Evaluate and deploy replication architectures to support high availability and fault tolerance. Monitor and analyze database performance using tools like NoSQL Enterprise Monitor and custom monitoring scripts. Troubleshoot performance bottlenecks and optimize queries using query analysis, index tuning, and rewriting techniques. Fine-tune NoSQL server parameters, buffer pools, caches, and system configurations to improve throughput and minimize latency. Implement and manage Role-Based Access Control (RBAC), authentication, authorization, and auditing to maintain data integrity, confidentiality, and compliance. Act as a liaison with UIDAI-appointed GRCP and security audit agencies, ensuring all security audits are conducted timely, and provide the necessary documentation and artifacts to address risks and non-conformities. Participate in disaster recovery planning, backup management, and failover testing. Key Skills & Qualifications: Educational Qualifications: Bachelor’s or Master’s Degree in Computer Science, Information Technology, or a related field. Technical Skills: Proficiency in NoSQL databases such as MongoDB, Cassandra, Couchbase, DynamoDB, or similar. Strong knowledge of database schema design, data modeling, and performance optimization. Experience in setting up replication, sharding, clustering, and backup strategies. Familiarity with performance monitoring tools and writing custom scripts for health checks. Hands-on experience with database security, RBAC, encryption, and auditing mechanisms. Strong troubleshooting skills related to query optimization and server configurations. Compliance & Security: Experience with data privacy regulations and security standards, particularly in compliance-driven sectors like UIDAI. Ability to coordinate with government and regulatory security audit teams. Behavioral Skills: Excellent communication and stakeholder management. Strong analytical, problem-solving, and documentation skills. Proactive and detail-oriented with a focus on system reliability and security. Key Interfaces: Internal: Developers, Solution Architects, DevOps, Security Teams, Project Managers. External: UIDAI-appointed GRCP, third-party auditors, security audit agencies. Key Challenges: Maintaining optimal performance and uptime in a high-demand, compliance-driven environment. Ensuring security, scalability, and availability of large-scale NoSQL deployments. Keeping up with evolving data security standards and audit requirements.

Claim intimation of entire Punjab Motor OD claim HUB GST coordinator for Punjab Motor OD claim HUB. Adequate reserve update in HUB module for all locations of Punjab Motor OD claim HUB. NEFT enabling in system for 1203 location. Support to external surveyors for sharding previous claim history, pre-inspection, and NCB confirmation. New NTU tied dealer mapping in system. MDL and RC verification from concern issuing authorities.

At Medtronic you can begin a life-long career of exploration and innovation, while helping champion healthcare access and equity for all. You’ll lead with purpose, breaking down barriers to innovation in a more connected, compassionate world. A Day in the Life At Medtronic, we push the limits of what technology can do to make tomorrow better than yesterday and that makes it an exciting and rewarding place to work. We value what makes you unique. Be a part of a company that thinks differently to solve problems, make progress, and deliver meaningful innovations. As Sr. Database Architect, you will be a part of our Global DBA team responsible for providing design and support. The Database Architect role is pivotal in establishing our Database As A Service model for cloud-based and on premise database deployments. The Database Architect works as a part of a team of database architects, solution architects, engineers and business customers to bring industry best practices to database design, provisioning, automation, security, reliability and availability. This role will work with a Global IT team to engineer solutions to complex business problems while leveraging open source and traditional databases. Your commitment to drive and managing high quality execution, operational excellence and delivering technology solutions that meet business needs and optimize customer experience will have a direct impact on the organization, and ultimately, affect the lives of millions. We believe that when people from different cultures, genders, and points of view come together, innovation is the result —and everyone wins. Medtronic walks the walk, creating an inclusive culture where you can thrive. Responsibilities may include the following and other duties may be assigned: Participate in a Global team of Database Architects, Engineers and Administrators to provide technical solution to projects that engage MDT database platforms. Provide hands on technical support across the various on premise and cloud-based database offerings. Participate in the design of our Database As A Service solutions for cloud-based database offerings. Participate in the design of our automated provisioning solutions for on premise and cloud-based database offerings using modern automation tools. Partner with various IT Infrastructure teams and to fulfill project needs while providing exceptional customer outcomes. Provide technical leadership and governance for the big data team, ensuring the implementation of solution architecture within the Mongo & Hadoop ecosystem. Design and implement scalable MongoDB architecture (replica sets, sharding, high availability) Ensure data security and compliance with industry standards, including Kerberos integration and encryption. Architect overview of the administration, configuration, and maintenance of Mongo & Hadoop clusters and associated databases on On-Prem & Cloud-base(AWS). Provide experience with database monitoring technologies for on premise and cloud-based databases including Prometheus, Grafana, SQL Studio, SolarWinds, RDS Console, CloudWatch, Ambari, Cloudera Manager, or custom scripts to track performance metrics and detect issues Provide experience with desktop client tools including MongoDB Database Tools, PGAdmin, DBeaver, HeidiSQL, Navicat, SQL Developer, SQL Studio, Toad, etc. Provide experience with database security products and techniques including auditing, encryption, virtual private databases, row level security, etc. Provide experience with enterprise backup and recovery tools and techniques for providing full, incremental, online, offline and transaction log backups. Work well with IT teams and Business Partners to identify and implement opportunities to improve database performance, reliability, scalability and availability. Willingness to contribute, learn and grow as a member of a team that supports a variety of technologies. Required Knowledge and Experience: Bachelor’s Degree Minimum of 4-5 Years of Mongo DBA Architect, Strong Internals, Aggregation framework, Indexing and experience with MongoDB Atlas. Minimum of 5+ Years of Hadoop DBA Architect, experience with Hadoop distributions (Cloudera, Hortonworks, or Apache) and Strong knowledge of Hadoop ecosystem components: HDFS, YARN, Hive, HBase, Spark, Oozie, Zookeeper, etc. Minimum of 2 years’ experience with open source or cloud-based databases. Nice to Have Recent experience with Apache Hadoop versions 3.4 and 3.3 Proficiency in Hadoop ecosystem tools like Pig, Hive, HBase, and Oozie Experience integrating MongoDB with big data ecosystems (Kafka, Spark, etc.) is a plus. Recent experience with MariaDB, PostgreSQL, Snowflake, SQL Server or Oracle databases in addition to Hadoop & Mongo DB. Recent experience with capacity planning and estimating the requirements for the Mongo & Hadoop clusters. Recent experience deploys in Hadoop clusters using Apache source or distribution sources like Cloudera. Recent experience managing the size of Hadoop clusters based on the data to be stored in HDFS. Recent experience deploys of Mongo DB clusters using MongoDB OPS Manager or Atlas CLI. Ability to manage and review Hadoop & Mongo log files. Recent experience with IAM tools and automated security provisioning for on premise and cloud-based database technologies. Recent experience with automated database provisioning using Terraform, CloudFormation, etc. Recent experience with scripting languages like MongoDB Shell, Perl, PowerShell, BASH, KSH, etc. Recent experience with coding languages Java, Python, JavaScript and SQL Recent experience provisioning databases on Microsoft Azure, Amazon EC2 or Amazon RDS. Recent experience with modern backup approaches and tools including NetBackup or Data Domain for on premise and cloud-based databases. Significant database development or support experience with application development and implementation teams. Recent experience with DevOps and software engineering technologies . Proficiency in Unix, Linux and Windows Server operating systems Knowledge of SQL commands for data retrieval and manipulation Understanding of various DBMS types (i.e., relational, columnar, non-relational) Proficiency in installation, configuration, and maintenance of different DBMS platforms Proficiency in data migration between different database systems Physical Job Requirements The above statements are intended to describe the general nature and level of work being performed by employees assigned to this position, but they are not an exhaustive list of all the required responsibilities and skills of this position. Benefits & Compensation Medtronic offers a competitive Salary and flexible Benefits Package A commitment to our employees lives at the core of our values. We recognize their contributions. They share in the success they help to create. We offer a wide range of benefits, resources, and competitive compensation plans designed to support you at every career and life stage. This position is eligible for a short-term incentive called the Medtronic Incentive Plan (MIP). About Medtronic We lead global healthcare technology and boldly attack the most challenging health problems facing humanity by searching out and finding solutions. Our Mission — to alleviate pain, restore health, and extend life — unites a global team of 95,000+ passionate people. We are engineers at heart— putting ambitious ideas to work to generate real solutions for real people. From the R&D lab, to the factory floor, to the conference room, every one of us experiments, creates, builds, improves and solves. We have the talent, diverse perspectives, and guts to engineer the extraordinary.

Are you a Python expert who has built scalable software solutions? Do you know how to handle heavy volumes of data and process the responses as APIs? Have you worked in scaling AI models or across MLE process? AryaXAI stands at the forefront of AI innovation, revolutionizing AI for mission-critical businesses by building explainable, safe, and aligned systems that scale responsibly. Our mission is to create AI tools that empower researchers, engineers, and organizations to unlock AI's full potential while maintaining transparency and safety. Our team thrives on a shared passion for cutting-edge innovation, collaboration, and a relentless drive for excellence. At AryaXAI, everyone contributes hands-on to our mission in a flat organizational structure that values curiosity, initiative, and exceptional performance. We are looking for Sr Software Engineers who - Expert in Python and have built scalable systems. Has experience with Puppet/Chef/Ansible, Amazon Web Services (AWS), Git, Graphite and related tools for large-scale systems management is a must. Should be able to write python, bash, c/c++ and perl scripts. Good understanding of architecture and tradeoffs in distributed computing environments. Experience working with linux system monitoring and analysis. Should be hands on Cloud like aws ec, elb, s3 bucket, auto scale etc. Better understanding of nginx/Apache web server as reverse proxy , load balancer, caching. H/w, S/w load balancer. Experience with web infrastructure, distributed systems, or component-oriented software engineering What You'll Be Doing Design and implementation of the network that supports for easy deployments of the servers Building exciting new features that will enable developers to build highly available, robust AI services Maintaining and ensuring a high standard for reliability and availability across multiple datacenters Evolving our existing architecture and codebases to support building flexible networking capabilities both internally and for the product Desired Skills Very good knowledge in nosql - mongodb sharding, clustering , replication , security. Knowledge of the different kinds of databases – relational, document, key/value, graph Demonstrated open-source contribution Hand on experience in working in one or major MLE processes like data prep, model serving, compute optimizatons etc. Knowledge of TCP/IP and network programming or developing/designing large software systems What’ll You Get Highly competitive and meaningful compensation package One of the best health care plans that covers not only you but also your family A great team Micro-entrepreneurial tasks and responsibilities. Career development and leadership opportunities

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Manager, Software Engineering Overview: At Mastercard, our industry expertise is enhanced by our commitment to being a force for good in the world and to doing well by doing good. Mastercard relies on our global workforce to help us achieve our goal of building a sustainable, inclusive global economy. The Mastercard Way encourages us, connects us with the behaviors that represent the essence of not only what we do but who we are as an organization. Cultivating an environment for all employees that respects their individual strengths, views and experiences drives a global and collaborative culture of inclusion and sense of belonging. MasterCard is recruiting a Software Engineering Manager to lead software engineering teams developing advanced technologies and applications that are revolutionizing payments. MasterCard software engineering teams leverage Agile development principles, advanced development and design practices, and an obsession over security, reliability, and performance to deliver solutions that delight our customers. Are you passionate about software engineering? Are you fanatical about building large scale, distributed systems the right way? Do you want to help software engineers to build better quality software faster? Do you firmly believe that code talks, and just about anything else walks? Do you want to join a Company that offers a competitive benefits-and rewards program that attracts, develops and retains the most talented employees around the world? Do you want to join an inclusive culture where employees, in all their diversity, feel valued, respected and who can bring their authentic selves to work? Learn more at Mastercard’s Corporate Sustainability Report. Our Franchise and Legal Solutions team contributes to the future of Mastercard by enabling growth in products, markets, services and innovations in an increasingly complex and competitive environment, while protecting our brand and business. We support, enable, and protect the franchise agreement by implementing the rules of the road for anyone interacting with our business. Our teams design, develop, and maintain comprehensive business solutions that connect the dots across different regions and functions. Our deep technology portfolio offers ample room for engineers to use innovation as a driver of strategy. Technologists working with us will grow in Agile, architecture, design, engineering, and strategy. Role: Hands-on technical leader who brings considerable experience doing application development for backend, web and mobile applications, using a broad range of technologies. Responsible for hiring and developing engineering talent. Owner of one or more major functional areas of our code. Collaborate across other teams to deliver results. About You: You are a hands-on, technical and people leader. You regularly dive deep into everything your team does. Your leadership style is based on building trust with your team, your peers, and your management. You are high-energy, detail-oriented, proactive and adaptive and can work in a dynamic environment. - You possess strong communication skills - both verbal and written – and are able to get your point across efficiently to a wide range of audiences. You are obsessed with results, and effectively communicate objectives and how success will be measured to your team and other stakeholders. You have strong decision-making skills, and you have a bias for action rather than drawn-out analysis because you understand that most decisions are not irreversible. You regularly lead retrospection, and continually improve as a result. You have strong collaborative and organizational skills and you value transparency over avoiding scrutiny. You understand how to guide an engineer’s career including performance evaluation, coaching, and motivation. You are experienced in distributed system design and implementation, and understand how to build high-performance, high-reliability operation of large-scale distributed systems. You master consensus mechanisms, partitioning and sharding, and reliability engineering. You have expert level knowledge of software development processes, and you practice Agile at an advanced level. You have experience and knowledge of Test Driven and Domain Driven Development (TDD / DDD). Good Knowledge and experience of using Project Management tools like MS Project, JIRA, Rally. Experience of developing application in Java, Java EE/Spring, RESTful API, React Js, Oracle/Postgres. Desirable to have hands on experience of designing & developing microservice application & deploying them on any one of the public clouds like Google, AWS, Azure. Primary knowledge of Design Patterns & Security concepts (E.g. authentication, authorization, confidentiality etc.) and protocols their usage in enterprise application. As a leader, you own your code repositories. You are a Git expert, and have experience with one or more SCM hosting tools such as GitHub or BitBucket. Your repositories look like trees, not bushes. You are experienced with CI/CD. Corporate Security Responsibility All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard’s security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and Complete all periodic mandatory security trainings in accordance with Mastercard’s guidelines.

Job Summary: We are seeking a seasoned and visionary Head of Database Administration (HOD - DBA) to lead and manage our database architecture and administration function. The ideal candidate will bring deep technical expertise in database operations, replication, disaster recovery, performance tuning, and big data integration, along with strong leadership capabilities to guide a growing DBA team in a complex, high-performance environment. Key Responsibilities: • Implement and oversee replication, sharding, and backup drills. • Develop and maintain disaster recovery plans with regular testing. • Optimize performance through indexing, query tuning, and resource allocation. • Perform real-time monitoring and health checks for all databases. • Create, review, and optimize complex NoSQL queries • Lead database migration projects with minimal downtime. • Administer databases on Linux environments and AWS cloud (RDS, EC2, S3, etc.). • Use Python scripting for automation and custom DBA tools. • Manage integration with Big Data systems, Data Lakes, Data Marts, and Data Warehouses. • Design and manage database architecture for OLTP and OLAP systems. • Collaborate with DevOps, engineering, and analytics teams. Qualifications: • Strong experience with replication, sharding, backup & disaster recovery. • Expertise in database performance tuning, architecture, and query optimization. • Proficiency in MongoDB, PostgreSQL, MySQL, or similar databases. • Hands-on with Python scripting for automation. • Experience in Linux-based systems and AWS services. • Solid understanding of OLTP, OLAP, Data Lakes, Data Marts, and Data Warehouses. • Strong analytical, debugging, and leadership skills. Preferred: • Experience with NoSQL, Big Data tools (Hadoop, Spark, Kafka). • Certifications in AWS, Linux, or leading database technologies

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title And Summary Manager, Software Engineering Overview At Mastercard, our industry expertise is enhanced by our commitment to being a force for good in the world and to doing well by doing good. Mastercard relies on our global workforce to help us achieve our goal of building a sustainable, inclusive global economy. The Mastercard Way encourages us, connects us with the behaviors that represent the essence of not only what we do but who we are as an organization. Cultivating an environment for all employees that respects their individual strengths, views and experiences drives a global and collaborative culture of inclusion and sense of belonging. MasterCard is recruiting a Software Engineering Manager to lead software engineering teams developing advanced technologies and applications that are revolutionizing payments. MasterCard software engineering teams leverage Agile development principles, advanced development and design practices, and an obsession over security, reliability, and performance to deliver solutions that delight our customers. Are you passionate about software engineering? Are you fanatical about building large scale, distributed systems the right way? Do you want to help software engineers to build better quality software faster? Do you firmly believe that code talks, and just about anything else walks? Do you want to join a Company that offers a competitive benefits-and rewards program that attracts, develops and retains the most talented employees around the world? Do you want to join an inclusive culture where employees, in all their diversity, feel valued, respected and who can bring their authentic selves to work? Learn more at Mastercard’s Corporate Sustainability Report. Our Franchise and Legal Solutions team contributes to the future of Mastercard by enabling growth in products, markets, services and innovations in an increasingly complex and competitive environment, while protecting our brand and business. We support, enable, and protect the franchise agreement by implementing the rules of the road for anyone interacting with our business. Our teams design, develop, and maintain comprehensive business solutions that connect the dots across different regions and functions. Our deep technology portfolio offers ample room for engineers to use innovation as a driver of strategy. Technologists working with us will grow in Agile, architecture, design, engineering, and strategy. Role Hands-on technical leader who brings considerable experience doing application development for backend, web and mobile applications, using a broad range of technologies. Responsible for hiring and developing engineering talent. Owner of one or more major functional areas of our code. Collaborate across other teams to deliver results. About You You are a hands-on, technical and people leader. You regularly dive deep into everything your team does. Your leadership style is based on building trust with your team, your peers, and your management. You are high-energy, detail-oriented, proactive and adaptive and can work in a dynamic environment. You possess strong communication skills - both verbal and written – and are able to get your point across efficiently to a wide range of audiences. You are obsessed with results, and effectively communicate objectives and how success will be measured to your team and other stakeholders. You have strong decision-making skills, and you have a bias for action rather than drawn-out analysis because you understand that most decisions are not irreversible. You regularly lead retrospection, and continually improve as a result. You have strong collaborative and organizational skills and you value transparency over avoiding scrutiny. You understand how to guide an engineer’s career including performance evaluation, coaching, and motivation. You are experienced in distributed system design and implementation, and understand how to build high-performance, high-reliability operation of large-scale distributed systems. You master consensus mechanisms, partitioning and sharding, and reliability engineering. You have expert level knowledge of software development processes, and you practice Agile at an advanced level. You have experience and knowledge of Test Driven and Domain Driven Development (TDD / DDD). Good Knowledge and experience of using Project Management tools like MS Project, JIRA, Rally. Experience of developing application in Java, Java EE/Spring, RESTful API, React Js, Oracle/Postgres. Desirable to have hands on experience of designing & developing microservice application & deploying them on any one of the public clouds like Google, AWS, Azure. Primary knowledge of Design Patterns & Security concepts (E.g. authentication, authorization, confidentiality etc.) and protocols their usage in enterprise application. As a leader, you own your code repositories. You are a Git expert, and have experience with one or more SCM hosting tools such as GitHub or BitBucket. Your repositories look like trees, not bushes. You are experienced with CI/CD. Corporate Security Responsibility All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard’s security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and Complete all periodic mandatory security trainings in accordance with Mastercard’s guidelines. R-251092

As a global leader in cybersecurity, CrowdStrike protects the people, processes and technologies that drive modern organizations. Since 2011, our mission hasn’t changed — we’re here to stop breaches, and we’ve redefined modern security with the world’s most advanced AI-native platform. We work on large scale distributed systems, processing almost 3 trillion events per day and this traffic is growing daily. Our customers span all industries, and they count on CrowdStrike to keep their businesses running, their communities safe and their lives moving forward. We’re also a mission-driven company. We cultivate a culture that gives every CrowdStriker both the flexibility and autonomy to own their careers. We’re always looking to add talented CrowdStrikers to the team who have limitless passion, a relentless focus on innovation and a fanatical commitment to our customers, our community and each other. Ready to join a mission that matters? The future of cybersecurity starts with you. About The Role: CrowdStrike is looking for a Cloud Software Engineer to join our growing Charlotte AI Engineering Team. Our new colleague will be responsible for building globally distributed, fault-tolerant, and highly scalable cloud ecosystems using Golang and Large Language Models. Prior experience with Golang and LLMs is not required, but will be helpful. CrowdStrike is a computer security company, but we do not require candidates for this role to have prior security industry experience. We will mentor and train in security topics as needed. We do expect a strong interest in CrowdStrike's mission and a willingness to engage with the needs of our product teams and customers. About The Product: CrowdStrike has pioneered the use of artificial intelligence (AI) since we first introduced AI-powered protection to replace signature-based antivirus over 10 years ago, and we’ve continued to deeply integrate it across our platform since. Using the recent advances in Large Language Models technologies, CrowdStrike introduced Charlotte AI , a new generative AI security analyst . It uses the world’s highest-fidelity security data and it is seamlessly integrated with CrowdStrike’s industry-leading threat hunters, managed detection and response operators, and incident response experts. Charlotte AI engine represents a first of its type offering empowering users of all skill levels to leverage the data available in the Falcon Platform,while reducing security operations complexity and cost. Learn more about Charlotte AI: https://www.crowdstrike.com/products/charlotte-ai/ What You'll Do: Advance backend microservices, pinpointing and addressing critical concerns to implement effective solutions. Employ established CrowdStrike tools and services to build cloud solutions for detecting and countering targeted cyber assaults. Innovate with Large Language Models to develop and refine Charlotte AI's capabilities. Construct and maintain data pipelines, engage in data upkeep, and contribute to the training and implementation of custom LLMs. Collaborate across various teams to brainstorm, define, and devise solutions. Commit to ongoing learning and self-improvement. Stay attuned to our customers' challenges, always seeking ways to enhance support. Emphasize top-tier coding quality by adhering to best practices, rigorous testing, and thorough logging and metrics. Work within a collaborative and agile team environment. Contribute to mentoring fellow engineers across a spectrum of technologies and also absorb knowledge from them. Constantly explore ways to refine product architecture, knowledge models, user experience, performance, and reliability. Own your work with autonomy, end to end: develop, test, deploy and monitor your changes. Thrive in an environment that highly values trust. What You'll Need: Degree in Computer Science (or professional experience in data structures/algorithms/distributed systems). Prior work experience with big data and microservices. Understanding scalability and distributed systems i.e. sharding, partitioning, concurrency, etc. Being a team player. A thorough understanding of engineering best practices from appropriate testing paradigms to effective peer code reviews and resilient architecture. The ability to thrive in a test-driven, collaborative, and iterative programming environment. The skills to meet your commitments on time and produce high-quality software that is unit tested, code reviewed and checked in regularly for continuous integration. Tech Stack ( not mandatory to know everything; a robust learning capacity is essentia l) : Go (Golang) Python Docker Kubernetes AWS Redis / S3 / EC2 / IAM Kafka GIT Cassandra ElasticSearch Bonus Points: Existing exposure to Go, AWS, Cassandra, Kafka, Elasticsearch. Experience with Language Models, Data Science, Data Engineering. Prior experience in the cybersecurity or intelligence fields. Benefits Of Working At CrowdStrike: Remote-friendly and flexible work culture Market leader in compensation and equity awards Comprehensive physical and mental wellness programs Competitive vacation and holidays for recharge Paid parental and adoption leaves Professional development opportunities for all employees regardless of level or role Employee Networks, geographic neighborhood groups, and volunteer opportunities to build connections Vibrant office culture with world class amenities Great Place to Work Certified™ across the globe CrowdStrike is proud to be an equal opportunity employer. We are committed to fostering a culture of belonging where everyone is valued for who they are and empowered to succeed. We support veterans and individuals with disabilities through our affirmative action program. CrowdStrike is committed to providing equal employment opportunity for all employees and applicants for employment. The Company does not discriminate in employment opportunities or practices on the basis of race, color, creed, ethnicity, religion, sex (including pregnancy or pregnancy-related medical conditions), sexual orientation, gender identity, marital or family status, veteran status, age, national origin, ancestry, physical disability (including HIV and AIDS), mental disability, medical condition, genetic information, membership or activity in a local human rights commission, status with regard to public assistance, or any other characteristic protected by law. We base all employment decisions--including recruitment, selection, training, compensation, benefits, discipline, promotions, transfers, lay-offs, return from lay-off, terminations and social/recreational programs--on valid job requirements. If you need assistance accessing or reviewing the information on this website or need help submitting an application for employment or requesting an accommodation, please contact us at recruiting@crowdstrike.com for further assistance. As a global leader in cybersecurity, CrowdStrike protects the people, processes and technologies that drive modern organizations. Since 2011, our mission hasn’t changed — we’re here to stop breaches, and we’ve redefined modern security with the world’s most advanced AI-native platform. Our customers span all industries, and they count on CrowdStrike to keep their businesses running, their communities safe and their lives moving forward. We’re also a mission-driven company. We cultivate a culture that gives every CrowdStriker both the flexibility and autonomy to own their careers. We’re always looking to add talented CrowdStrikers to the team who have limitless passion, a relentless focus on innovation and a fanatical commitment to our customers, our community and each other. Ready to join a mission that matters? The future of cybersecurity starts with you. About The Role: We are seeking an experienced HR Operations Specialist to manage end-to-end employee lifecycle transactions and administration. This strategic position serves as the primary point of contact for our diverse workforce, including candidates, current employees, leadership, and alumni, delivering exceptional support across employee relations, compensation, learning & development, payroll, benefits administration, and HR systems. Location: Pune What You'll Do: Execute comprehensive HR case management through multiple enterprise platforms (ServiceNow, Slack, Zoom), ensuring compliance with regulatory requirements and organizational policies. Drive resolution of complex employee inquiries while maintaining strict confidentiality and service excellence. Champion the adoption of self-service HR tools and resources to enhance employee experience. Analyse HR helpdesk metrics to identify trends and implement process improvements Provide expert guidance on HR policies and procedures to employees and manager. Partner with benefits providers and pension administrators to ensure seamless service delivery. Collaborate with third-party vendors to maintain compliance with local employment regulations. Maintain data integrity within HRMS through regular audits and updates Lead Day 1 onboarding programs for APJ region employees. Manage employee offboarding processes. Coordinate with Immigration and Talent teams on visa processing and compliance. Support strategic HR initiatives and special projects as needed Must be able to work in Hybrid environment (3 days a week) What You'll Need: Bachelor's degree in Human Resources, Business Administration, or related field 6+ years of progressive HR operations experience. Advanced English language proficiency. Demonstrated expertise in HR transaction processing and employee lifecycle management. Strong analytical capabilities with a continuous improvement mindset. Proven track record in customer service excellence. Exceptional communication and interpersonal skills. Demonstrated ability to thrive in a fast-paced, global environment. Experience in cross-functional collaboration and project management Bonus Points: Workday HCM certification or hands-on experience. Multi-cultural work experience Process optimization experience Change management expertise Benefits Of Working At CrowdStrike: Remote-friendly and flexible work culture Market leader in compensation and equity awards Comprehensive physical and mental wellness programs Competitive vacation and holidays for recharge Paid parental and adoption leaves Professional development opportunities for all employees regardless of level or role Employee Networks, geographic neighborhood groups, and volunteer opportunities to build connections Vibrant office culture with world class amenities Great Place to Work Certified™ across the globe CrowdStrike is proud to be an equal opportunity employer. We are committed to fostering a culture of belonging where everyone is valued for who they are and empowered to succeed. We support veterans and individuals with disabilities through our affirmative action program. CrowdStrike is committed to providing equal employment opportunity for all employees and applicants for employment. The Company does not discriminate in employment opportunities or practices on the basis of race, color, creed, ethnicity, religion, sex (including pregnancy or pregnancy-related medical conditions), sexual orientation, gender identity, marital or family status, veteran status, age, national origin, ancestry, physical disability (including HIV and AIDS), mental disability, medical condition, genetic information, membership or activity in a local human rights commission, status with regard to public assistance, or any other characteristic protected by law. We base all employment decisions--including recruitment, selection, training, compensation, benefits, discipline, promotions, transfers, lay-offs, return from lay-off, terminations and social/recreational programs--on valid job requirements. If you need assistance accessing or reviewing the information on this website or need help submitting an application for employment or requesting an accommodation, please contact us at recruiting@crowdstrike.com for further assistance.

Mongo DB Specialist Mongo DB Specialist with solid experience developing application on MongoDB. The candidate should possess expertise in MongoDB and Oracle database would be a plus. Capable of collecting and understanding requirements, design framework for development work, and produce working quality code Understand and document the transformation requirements Design and implement scalable and reliable database architectures. Work on data replication between MongoDB and traditional RDBMS Develop robust and secure database systems, ensuring high availability and performance. Create and maintain shell scripts for database automation, monitoring, and administrative tasks. Troubleshoot and resolve database issues to ensure system stability and optimal performance. Implement backup, recovery, Migration and disaster recovery strategies. Collaborate with cross-functional teams to understand requirements and deliver database solutions that align with business objectives. Stay updated on emerging technologies and best practices in database administration and apply them to enhance system capabilities. Adhere to design standards, processes and best practices and ongoing evolution Bachelor's degree in Computer Science, Information Technology, or a related field. 6+ years IT experience with a focus on MongoDB for at least 4+ years. Atlas Cloud Experience. Experience in cluster management and sharding, performance improvement, replication , backup and recovery, (Debazium(preference)) Expertise in shell scripting (e.g., Bash, PowerShell) for database automation. Proficiency in query optimization and database performance tuning. Hands-on experience with high-availability setups like replica sets, sharding, and failover clusters. Familiarity with cloud-based database solutions and DevOps pipelines. MongoDB-certified expert Proven experience in both inbound and outbound database replication Technical Skills: Proficiency in database security, including role-based access and encryption. Knowledge of tools such as mongotop, mongosta, Debezium. Understanding of messaging queues (Rabbit MQ / IBM MQ) is a plus. Strong problem-solving skills and attention to detail. Strong understanding of database administration best practices, design patterns, and standards Excellent communication and teamwork abilities. The ideal candidate is a self-driven individual with a passion for database management and a commitment to delivering high-quality solutions. Location: Pune Work Mode-Hybrid

CoinFantasy is seeking a skilled AI Developer/Engineer to develop and deploy innovative AI solutions within our decentralized ecosystem. The ideal candidate will bring expertise in building scalable AI systems, optimizing MLOps pipelines, and developing AI-powered applications that leverage decentralized network capabilities. This role offers a unique opportunity to work at the intersection of cutting-edge AI and blockchain technology, implementing advanced solutions including dynamic node orchestration, layer-wise model sharding, and secure peer-to-peer communication protocols. You'll be pioneering new approaches that push the boundaries of what's possible in decentralized AI applications. Job Responsibilities Design, train, and fine-tune deep learning models for diverse AI applications. Develop, train, and fine-tune AI models using PyTorch/TensorFlow. Convert research prototypes into production-grade code with optimized inference. Implement LLM applications (RAG, prompt engineering) and multimodal systems. Build and maintain data pipelines for training/evaluation. Deploy models using MLOps tools (Docker, FastAPI, Kubernetes) Monitor model performance (latency, accuracy) and debug issues in production. Work with data scientists to operationalize research models. Optimize GPU/CPU utilization for training and inference. Document code, APIs, and workflows for reproducibility. Requirements Bachelor’s or Master’s in Computer Science, AI, Machine Learning, or related field. Minimum 2 years of experience in AI development, machine learning, and distributed systems. Proficiency in Python, Golang, machine learning frameworks (TensorFlow, PyTorch), and familiarity with distributed computing tools. Prior experience in decentralised, web3, and P2P technologies is a plus. Strong problem-solving and analytical skills, with a keen interest in deploying AI for real-world use cases. Ability to work independently and as part of a team in a fast-paced environment. A passion for emerging technologies and a desire to stay ahead of industry trends. About Us CoinFantasy is a Play to Invest platform that brings the world of investment to users through engaging games. With multiple categories of games, it aims to make investing fun, intuitive, and enjoyable for users. It features a sandbox environment in which users are exposed to the end-to-end investment journey without risking financial losses. Building on this foundation, we are now developing a groundbreaking decentralised protocol that will transform the AI landscape. Website : Benefits Competitive Salary An opportunity to be part of the Core team in a fast-growing company A fulfilling, challenging and flexible work experience Practically unlimited professional and career growth opportunities Job Type: Full-time Pay: ₹500,000.00 - ₹2,000,000.00 per year Benefits: Leave encashment Schedule: Day shift Supplemental Pay: Performance bonus Work Location: In person

We are looking for Senior MongoDB Developer to join our technology team at Clarivate. The successful candidate will be responsible for the design, implementation, and optimization of MongoDB databases to ensure high performance and availability, both on-premises and in the cloud. About You – experience, education, skills and accomplishments At least 8 years of experience in NoSQL databases management such MongoDB (Primary), Azure CosmosDB and AWS DocumentDB, performance tuning, and architecture design. Bachelor’s degree in computer science, Information Technology, or a related field, or equivalent experience Proven work experience as a MongoDB/Cosmos/DocumentDB Performance, Data Modelling (Document), and Architecture Expert. Experience with database architecture and design to support application development projects. Knowledge of MongoDB/Cosmos/DocumentDB features such as Sharding and Replication. (IMP) Proficient understanding of code versioning tools such as Git. Experience with both on-premises and cloud-based database hosting. It would be great if you also had… In-depth understanding of database architectures and data modelling principles Good knowledge of modern DevOps practices and the adoption in database development Experience in dealing with Data migrations from relational to NoSQL. What will you be doing in this role? Design and implement database schemas that represent and support business processes. Develop and maintain database architecture that supports scalability and high availability, both on-premises and in the cloud. Optimize database systems for performance efficiency. Monitor database performance and adjust parameters for optimal database speed. Implement effective security protocols, data protection measures, and storage solutions. Run diagnostic tests and quality assurance procedures. Document processes, systems, and their associated configurations. Working with DBAs and development teams to develop and maintain procedures for database backup and recovery. About the team: A Database Management Service team covers a wide range of tasks essential for maintaining, optimizing, and securing databases. One end of spectrum consists of infrastructure DBA’s and the other end being DB specialists (SME) with a Devops mindsight and will partner heavily with the DBAs, Application and devops teams. We've a philosophy and open mindset to learning new technology that enhances the business objectives and we encourage and support growth across the team profile to become deeply knowledgeable in other Databases technologies. Hours of work This is a full-time opportunity with Clarivate. 9 hours per day including lunch break At Clarivate, we are committed to providing equal employment opportunities for all qualified persons with respect to hiring, compensation, promotion, training, and other terms, conditions, and privileges of employment. We comply with applicable laws and regulations governing non-discrimination in all locations.

We are looking for Senior MongoDB Developer to join our technology team at Clarivate. The successful candidate will be responsible for the design, implementation, and optimization of MongoDB databases to ensure high performance and availability, both on-premises and in the cloud. About You – Experience, Education, Skills And Accomplishments At least 8 years of experience in NoSQL databases management such MongoDB (Primary), Azure CosmosDB and AWS DocumentDB, performance tuning, and architecture design. Bachelor’s degree in computer science, Information Technology, or a related field, or equivalent experience Proven work experience as a MongoDB/Cosmos/DocumentDB Performance, Data Modelling (Document), and Architecture Expert. Experience with database architecture and design to support application development projects. Knowledge of MongoDB/Cosmos/DocumentDB features such as Sharding and Replication. (IMP) Proficient understanding of code versioning tools such as Git. Experience with both on-premises and cloud-based database hosting. It would be great if you also had… In-depth understanding of database architectures and data modelling principles Good knowledge of modern DevOps practices and the adoption in database development Experience in dealing with Data migrations from relational to NoSQL. What will you be doing in this role? Design and implement database schemas that represent and support business processes. Develop and maintain database architecture that supports scalability and high availability, both on-premises and in the cloud. Optimize database systems for performance efficiency. Monitor database performance and adjust parameters for optimal database speed. Implement effective security protocols, data protection measures, and storage solutions. Run diagnostic tests and quality assurance procedures. Document processes, systems, and their associated configurations. Working with DBAs and development teams to develop and maintain procedures for database backup and recovery. About The Team A Database Management Service team covers a wide range of tasks essential for maintaining, optimizing, and securing databases. One end of spectrum consists of infrastructure DBA’s and the other end being DB specialists (SME) with a Devops mindsight and will partner heavily with the DBAs, Application and devops teams. We've a philosophy and open mindset to learning new technology that enhances the business objectives and we encourage and support growth across the team profile to become deeply knowledgeable in other Databases technologies. Hours of work This is a full-time opportunity with Clarivate. 9 hours per day including lunch break At Clarivate, we are committed to providing equal employment opportunities for all qualified persons with respect to hiring, compensation, promotion, training, and other terms, conditions, and privileges of employment. We comply with applicable laws and regulations governing non-discrimination in all locations.

Senior Software Engineer / Tech Lead Location : Remote (Brasilia Time UTC-3 or Dubai Time GMT+3 preferred) Seniority: 3-6 yrs production experience Stack: Python / TypeScript / React + LLMs / Cloud-Native About Us - Reimagining Venture Building with AI at the Core We're Mundos, the world's first AI-native Venture Builder architecting the next generation of intelligent, high-impact businesses. Unlike traditional incubators or studios, we embed advanced AI capabilities from day zero, transforming how ventures are conceived, built, and scaled globally. We operate at the convergence of visionary strategy and technical execution; identifying opportunities not visible to the naked eye, then rapidly materializing them through our proprietary AI venture building methodology and fast-paced engineering muscle. Working alongside forward-thinking partners across MENA and LATAM, we're not just implementing AI; we're fundamentally rethinking business models around AI's capabilities. While others talk about AI transformation, we're already shipping it: moving with startup velocity but maintaining institutional-grade discipline and quality and seamless user experiences. Our globally distributed team unites serial entrepreneurs, AI researchers, and seasoned operators who share one trait: the ability to translate cutting-edge AI capabilities into tangible business impact. We're seeking an experienced senior software engineer who thrives in high-velocity environments, designs complex scalable architectures, ships production-ready code across the full stack, and is eager to lead our team of developers. The Mission Lead a squad of 2-4 Software Engineers to: Architec t clean, evolvable systems: from high-level platform topology down to LLD and code patterns. Ship production-grade services spanning backend APIs, vector-search RAG pipelines, and polished React experiences. Mentor & Multiply : raise engineering standards, run design reviews, pair, coach, and unblock teammates. Own Reliability: non-negotiable SLIs/SLOs, observability, on-call rotation design, and post-mortems. Drive Roadmaps: partner with Product & Venture leads to translate fuzzy business bets into executable backlogs. Elevate DevEx: CI/CD, IaC, test automation, and docs that keep velocity high without chaos. What You’ll Do (Day-to-Day) System Design — Draft high-level and low-level designs for multi-tenant web services that hit tight latency targets; weigh build-vs-buy decisions for data stores; model event-driven workflows with message queues (Kafka, RabbitMQ, etc.). End-to-End Development — Write and review production code across backend (Python/TypeScript/Node/Go) and frontend (React); establish coding standards, enforce domain boundaries, and drive automated test coverage. Data & Caching — Design relational schemas, optimize queries, implement Redis (or similar) caching layers, and plan sharding/partitioning strategies as traffic grows beyond 100 k DAU.. Infrastructure & DevOps — Author Docker/K8s artifacts and Terraform/CDK stacks; build CI/CD pipelines; automate blue-green or canary deployments on AWS/GCP; define runbooks and alerting. Performance & Reliability — Instrument services, track SLIs/SLOs, run load tests, lead post-mortems, and continually improve latency, throughput, and availability. Technical Leadership — Conduct weekly 1-on-1s, run design and code reviews, mentor engineers, and align the squad with OKRs while fostering psychological safety and async excellence. Core Requirements 5+ yrs building & scaling production systems (startups or Tier-1 tech). Demonstrated system-level thinking: can white-board trade-offs across API, DB, cache, infra, and cost. Polyglot backend strength: Python (FastAPI, Django, or Flask) and TypeScript/Node; React mastery on the front. Cloud-native: Container orchestration, CI/CD, IaC (Terraform/CDK/Pulumi), observability stacks (Prometheus/Grafana, OpenTelemetry). Ownership mindset: you design it, you ship it, you wake up if it breaks, you iterate until it sings. Bonus Points Prior venture-builder or 0 to 1 startup experience , wearing many hats. Real-world LangGraph agent-orchestration or autonomous workflow pipelines. Experience with Kafka streams, event-sourcing, or CQRS in production. Security by design (OWASP, IaC policy enforcement, secret management). Published tech articles , OSS maintainer, or conference talks. Why You’ll Enjoy This Role Engineering Excellence: We prioritize robust, maintainable code over glossy demos; real engineering for real business impact True Ownership : You won't just be implementing specs; you'll help shape our technical direction and architecture Remote-First Culture: Work where and when you're most productive, with async-first communication and results-oriented leadership Velocity Without Chaos: We move quickly but deliberately, with proper planning and sustainable pace Why Join Mundos Venture Building DNA: Your code doesn't just ship features; it builds entire businesses that can scale independently Small team, huge canvas: your code lands in production within days, not quarters. Global Impact: Work on ventures that span multiple markets, cultures, and business models Exponential Learning: Exposure to multiple ventures means accelerated growth across domains and technologies Founder-Level Opportunities: Early team members grow into leadership roles as our ventures mature Competitive Compensation: USD salary, equity (ESOPs) in our venture ecosystem, flexible remote work, and a clearly defined growth trajectory How to Apply Send the following information to talent@mundos.xyz: Résumé, GitHub (or equivalent), and a short cover letter In three sentences, describe a system you architected and shipped to production that scaled an order of magnitude without downtime. Include one link (PR, blog post, design doc excerpt, or talk) that showcases your system-design thinking. (People from an OSS background like repository maintainers will be our first preference) Incomplete submissions won’t be reviewed , attention to detail is part of the job. Join Mundos to engineer the AI-native ventures that tomorrow’s economy will run on. Let’s build what’s next—today.