19 Mongodb Database Jobs

Mongo DB Developer Key Skills: MongoDB, Aggregation Framework, API Development, Data Modeling, Database Optimization, RESTful Services, NoSQL Databases Job Responsibilities: Upgrade databases through patches. Understand and convert company needs into technical specifications and creating scalable solutions using MongoDB. Optimize database schema designs, ensuring data integrity, and promoting best practices to enhance the overall performance, security and scalability of MongoDB solutions. Assist developers in identifying and resolving performance issues by utilizing Mongo Profiler to profile and fine-tune database queries and operations. Leverage performance optimization techniques by implementing proper indexes, including B-Tree, Geospatial, and Text indexes, to enhance query performance and overall system efficiency. Utilize MongoDB's aggregation framework to perform complex data operations and transformations. Integrate MongoDB with other applications and systems to ensure seamless data flow. Good to have a good knowledge of Developing and maintaining RESTful APIs to interact with MongoDB databases. Troubleshoot and debug database performance, availability, and scalability issues. Stay updated with the latest MongoDB advancements, features, and best practices. Collaborate with cross-functional teams, including developers, testers, and product managers, to ensure high-quality software delivery. Document database design, architecture, and implementation processes. Qualifications and Skills: Bachelors degree in computer science, Software Engineering, or a related field. 7+ years of experience as a MongoDB Developer or similar role. Proficient in MongoDB and other NoSQL databases. Experience in developing and maintaining RESTful APIs. Strong knowledge of MongoDB's aggregation framework. Strong knowledge of data modelling and database optimization techniques. Excellent problem-solving skills and attention to detail. Ability to work collaboratively in a team environment. Strong communication and documentation skills. Quick Joiners Preferred !! Please share CVs at ankit.kumar@celsiortech.com

We are looking for a motivated MongoDB Intern to join our engineering team. As a MongoDB Intern, you will assist in designing, developing, and maintaining database systems that ensure the scalability, security, and performance of our applications. This is a great opportunity to get hands-on experience with NoSQL databases and real-world backend systems. Roles and Responsibilities: Support in the design and optimization of MongoDB schemas and collections. Work with backend developers to integrate MongoDB into application architectures. Write and optimize queries for performance and efficiency. Help manage MongoDB deployments including installation, configuration, and backups. Assist in troubleshooting database-related issues. Document database solutions, processes, and architecture. Research best practices and recommend improvements for database operations. Skills Required: Basic understanding of MongoDB and NoSQL database concepts. Familiarity with CRUD operations , aggregation pipeline, and indexing in MongoDB. Working knowledge of JavaScript/Node.js or Python is a plus. Understanding of REST APIs and how they interact with databases. Strong analytical and problem-solving skills. Good communication and documentation abilities. What Youll Gain: Hands-on experience in a production-level NoSQL database environment. Mentorship from experienced developers and DBAs. Opportunity to contribute to live projects. Insight into database performance tuning and real-world data modeling.

Mongo DB Developer Key Skills: MongoDB, Aggregation Framework, API Development, Data Modeling, Database Optimization, RESTful Services, NoSQL Databases Job Responsibilities: Upgrade databases through patches. Understand and convert company needs into technical specifications and creating scalable solutions using MongoDB. Optimize database schema designs, ensuring data integrity, and promoting best practices to enhance the overall performance, security and scalability of MongoDB solutions. Assist developers in identifying and resolving performance issues by utilizing Mongo Profiler to profile and fine-tune database queries and operations. Leverage performance optimization techniques by implementing proper indexes, including B-Tree, Geospatial, and Text indexes, to enhance query performance and overall system efficiency. Utilize MongoDB's aggregation framework to perform complex data operations and transformations. Integrate MongoDB with other applications and systems to ensure seamless data flow. Good to have a good knowledge of Developing and maintaining RESTful APIs to interact with MongoDB databases. Troubleshoot and debug database performance, availability, and scalability issues. Stay updated with the latest MongoDB advancements, features, and best practices. Collaborate with cross-functional teams, including developers, testers, and product managers, to ensure high-quality software delivery. Document database design, architecture, and implementation processes. Qualifications and Skills: Bachelors degree in computer science, Software Engineering, or a related field. 5-7 years of experience as a MongoDB Developer or similar role. Proficient in MongoDB and other NoSQL databases. Experience in developing and maintaining RESTful APIs. Strong knowledge of MongoDB's aggregation framework. Strong knowledge of data modelling and database optimization techniques. Excellent problem-solving skills and attention to detail. Ability to work collaboratively in a team environment. Strong communication and documentation skills. Quick Joiners Preferred !! Please share CVs at ankit.kumar@celsiortech.com

Title: Sr. DBA Location: Chennai/Bangalore/Hyderabad/Pune/Vadodara Senior DBA (7 - 12 years) MongoDB Atlas Architecture Schema & Data Modeling Security & Compliance Performance Tuning & Monitoring Collaboration & Change Support

Who We Are At Kyndryl, we design, build, manage and modernize the mission-critical technology systems that the world depends on every day. So why work at Kyndryl? We are always moving forward – always pushing ourselves to go further in our efforts to build a more equitable, inclusive world for our employees, our customers and our communities. The Role Within our Database Administration team at Kyndryl, you'll be a master of managing and administering the backbone of our technological infrastructure. You'll be the architect of the system, shaping the base definition, structure, and documentation to ensure the long-term success of our business operations. Your expertise will be crucial in configuring, installing and maintaining database management systems, ensuring that our systems are always running at peak performance. You'll also be responsible for managing user access, implementing the highest standards of security to protect our valuable data from unauthorized access. In addition, you'll be a disaster recovery guru, developing strong backup and recovery plans to ensure that our system is always protected in the event of a failure. Your technical acumen will be put to use, as you support end users and application developers in solving complex problems related to our database systems. As a key player on the team, you'll implement policies and procedures to safeguard our data from external threats. You will also conduct capacity planning and growth projections based on usage, ensuring that our system is always scalable to meet our business needs. You'll be a strategic partner, working closely with various teams to coordinate systematic database project plans that align with our organizational goals. Your contributions will not go unnoticed - you'll have the opportunity to propose and implement enhancements that will improve the performance and reliability of the system, enabling us to deliver world-class services to our customers. Your Future at Kyndryl Every position at Kyndryl offers a way forward to grow your career, from Junior Administrator to Architect. We have training and upskilling programs that you won’t find anywhere else, including hands-on experience, learning opportunities, and the chance to certify in all four major platforms. One of the benefits of Kyndryl is that we work with customers in a variety of industries, from banking to retail. Whether you want to broaden your knowledge base or narrow your scope and specialize in a specific sector, you can find your opportunity here. Who You Are You’re good at what you do and possess the required experience to prove it. However, equally as important – you have a growth mindset; keen to drive your own personal and professional development. You are customer-focused – someone who prioritizes customer success in their work. And finally, you’re open and borderless – naturally inclusive in how you work with others. Required Technical and Professional Expertise 6 Years of Database Administration experience Good understanding of Oracle Database Administration from 9i to 19c versions Creation, Upgrading and Management of Databases RMAN Backup, export backup and restore them. Data refresh. Performance tuning and performance management at database level Monitoring and managing Oracle database using Oracle Enterprise Manager Database Security Management and Audit Activities Preferred Technical and Professional Experience Oracle DBA certification Knowledge of at least one of MS SQL, My SQL, DB2, Postgres and MongoDB databases administration. Solaris/Linux and Windows Operating System and its facilities & Knowledge of Shell scripting. Oracle Failsafe, RAC, ASM and Data Guard is preferable Knowledge of Incident, Service and Change Request Management Being You Diversity is a whole lot more than what we look like or where we come from, it’s how we think and who we are. We welcome people of all cultures, backgrounds, and experiences. But we’re not doing it single-handily: Our Kyndryl Inclusion Networks are only one of many ways we create a workplace where all Kyndryls can find and provide support and advice. This dedication to welcoming everyone into our company means that Kyndryl gives you – and everyone next to you – the ability to bring your whole self to work, individually and collectively, and support the activation of our equitable culture. That’s the Kyndryl Way. What You Can Expect With state-of-the-art resources and Fortune 100 clients, every day is an opportunity to innovate, build new capabilities, new relationships, new processes, and new value. Kyndryl cares about your well-being and prides itself on offering benefits that give you choice, reflect the diversity of our employees and support you and your family through the moments that matter – wherever you are in your life journey. Our employee learning programs give you access to the best learning in the industry to receive certifications, including Microsoft, Google, Amazon, Skillsoft, and many more. Through our company-wide volunteering and giving platform, you can donate, start fundraisers, volunteer, and search over 2 million non-profit organizations. At Kyndryl, we invest heavily in you, we want you to succeed so that together, we will all succeed. Get Referred! If you know someone that works at Kyndryl, when asked ‘How Did You Hear About Us’ during the application process, select ‘Employee Referral’ and enter your contact's Kyndryl email address.

Job Title: MongoDB Developer Type: Development role with focus on data modeling and ingestion Must-Have Responsibilities: Design, develop, and manage scalable database solutions using MongoDB Write robust, effective, and scalable queries and operations for MongoDB-based applications Integrate third-party services, tools, and APIs with MongoDB for data management and processing Collaborate with developers, data engineers, and stakeholders to ensure seamless MongoDB integration with applications and systems Perform unit, integration, and performance testing to validate stability and functionality of MongoDB implementations Conduct code and database reviews , ensuring adherence to security, scalability , and MongoDB best practices Preferred / Secondary Skills: Experience with data modeling (considered a secondary skill) Exposure to Snowflake (preferred but not mandatory)

Responsibilities: * Design, develop, and maintain MongoDB databases using MongoDB administration tools. * Collaborate with cross-functional teams on project requirements and deliverables.

Role purpose: An experienced Application DBA professional with experience ranging from 6-10 yrs in database administration on MongoDB He/she must be an individual contributor and willing to support databases operational and critical activity support Roles and Responsibilities: Knowledge of Database Administration and Architecture Experience in Data Replication, Transaction consistency User Access Management and Security audit Database upgradation/Migration along with integration with other RDBMS/non-RDBMS databases from AURORA Administered Production Databases & have knowledge of different HA Knowledge of MongoDB Should have knowledge of database operation task and administration Should have knowledge of upgrade from older to latest versions. Knowledge of Monitoring Tool like Grafana, AWS Cloud watch, Dynatrace, Atlas etc Should have knowledge of Active-Passive Cluster Support Database Operations with working close to application teams. Should have worked with ticketing tools. Should accomplish On Call support for Database high priority issues. Should have Support DML operations and performance tunning Backup and Recovery Core competencies, knowledge and experience: Working experience on Google or AWS cloud Working experience on MongoDB Atlas. To analyses performance bottlenecks. Identifying issues causing application-functionality slowness Knowledge on MongoDB Database Architecture Monitor & Participate in Auditing & SOX Compliance activities. Profound knowledge of UNIX, Shell-Scripting and at least one scripting-language (e. g. Perl) To have proficient application database support operations skillset with minimal 4 to 6yrs of experience. To Deliver/Develop environment support/maintenance scripts for atomization, BAU operational activities to smoothen/stabilize system. Telecom Knowledge would be added advantage. Must have technical/professional qualifications: Expert in Mongo DB Database & SQL Performance tunning Experience in configuration of database & operational support Well versed in Memory Architecture, Storage Architecture & Cluster Architecture

: Responsibilities Design, implement, and maintain scalable microservices using FastAPI and Python for video management, live streaming, recording, and event workflows Develop RESTful APIs and WebSocket services with strong authentication (OAuth2, JWT), RBAC authorization, and detailed audit logging Work on multi-tenant architecture supporting hierarchical customer models (Grandparent Parent Child) with strict data isolation Integrate with PostgreSQL, MongoDB, Redis, Kafka, MinIO (for S3-compatible object storage), and TimescaleDB for time-series event handling Develop services for managing and optimizing real-time video streams using protocols like WebRTC, RTSP, HLS, and RTMP Build and integrate backend systems with GStreamer pipelines for live video ingestion, transcoding, smart playback, and adaptive bitrate streaming (ABR) Implement event-driven and pub/sub patterns using Redis Streams or Kafka for real-time alerts, notifications, and analytics workflows Ensure end-to-end security of APIs and data storage, including encryption at rest and in transit, secure media streaming, and compliance with STQC and OWASP ASVS 4.0.3 Support horizontal scaling, high availability, and failover mechanisms for video services and API gateways Collaborate with DevOps on containerization, CI/CD pipeline integration, monitoring (ELK, Prometheus), and automated deployment Participate in detailed code reviews focused on scalability, performance, and security compliance Required Skills Strong experience with Python and FastAPI (preferred) or equivalent async frameworks Expertise in PostgreSQL and MongoDB database design, scaling, and query optimization Hands-on experience integrating with Redis, Kafka (or equivalent high-throughput message brokers) Deep understanding of streaming technologies and protocols (WebRTC, RTSP, HLS, RTMP, SRT) Experience working with video frameworks such as GStreamer (preferred) or FFmpeg for streaming, transcoding, and adaptive playback Strong knowledge of OAuth2, JWT, RBAC, API security hardening, encryption (TLS), and secure session management Experience working with object storage systems like MinIO or AWS S3 for video and metadata storage Proficiency in containerization (Docker) and familiarity with Kubernetes-based deployments and service discovery Understanding of performance optimization techniques for low-latency systems (async APIs, WebSockets, event-driven design) Familiarity with OWASP ASVS 4.0.3 and STQC application security standards Preferred Skills Experience with WebRTC media servers like MediaSoup, Janus, or custom WebRTC implementations Understanding of time-series data processing with TimescaleDB Prior experience in building or integrating secure, real-time, large-scale video surveillance systems Exposure to edge-based streaming or hybrid cloud-edge recording models

Administer and optimize MongoDB environments at L2 level, ensuring performance, availability, and data integrity for business applications.

We are seeking a skilled Database Developer to design, implement, and maintain efficient database systems supporting our applications and business operations.

We are seeking a skilled Database Developer to design, implement, and maintain efficient database systems supporting our applications and business operations.

We're seeking an experienced Node.js Developer to join our team. The successful candidate will have strong expertise in Node.js, JavaScript, and relevant frameworks.

Job Title Mongo DB Engineer Experience 5-10 Years Location Bangalore : Technical Skills -Strong knowledge of MongoDB architecture, aggregation framework, and schema design. -Hands-on experience with MongoDB Atlas or self-managed MongoDB clusters in cloud environments. -Diagnose, troubleshoot, and resolve issues related to database performance, availability, and connectivity. -Manage MongoDB database clusters, including replica sets, sharding, and backups. -Optimize database performance through indexing, query optimization, and schema design improvements. -Monitor and manage database storage, capacity planning, and scaling. -Support MongoDB deployments on cloud platforms such as AWS, Microsoft Azure. -Certification in MongoDB (e.g., MongoDB Certified DBA) good to have. Certifications Needed Bachelor’s or master’s degree in computer science, Information Systems, Engineering or equivalent. Skills PRIMARY COMPETENCY Data Engineering PRIMARY MongoDB Development PRIMARY PERCENTAGE 51 SECONDARY COMPETENCY Cloud Apps SECONDARY Microsoft Azure-Cloud platform SECONDARY PERCENTAGE 49

Role purpose: An experienced Application DBA professional with experience ranging from 6-10 yrs in database administration on MongoDB He/she must be an individual contributor and willing to support databases operational and critical activity support Roles and Responsibilities: Knowledge of Database Administration and Architecture Experience in Data Replication, Transaction consistency User Access Management and Security audit Database upgradation/Migration along with integration with other RDBMS/non-RDBMS databases from AURORA Administered Production Databases & have knowledge of different HA Knowledge of MongoDB Should have knowledge of database operation task and administration Should have knowledge of upgrade from older to latest versions. Knowledge of Monitoring Tool like Grafana, AWS Cloud watch, Dynatrace, Atlas etc Should have knowledge of Active-Passive Cluster Support Database Operations with working close to application teams. Should have worked with ticketing tools. Should accomplish On Call support for Database high priority issues. Should have Support DML operations and performance tunning Backup and Recovery Core competencies, knowledge and experience: Working experience on Google or AWS cloud Working experience on MongoDB Atlas. To analyses performance bottlenecks. Identifying issues causing application-functionality slowness Knowledge on MongoDB Database Architecture Monitor & Participate in Auditing & SOX Compliance activities. Profound knowledge of UNIX, Shell-Scripting and at least one scripting-language (e. g. Perl) To have proficient application database support operations skillset with minimal 4 to 6yrs of experience. To Deliver/Develop environment support/maintenance scripts for atomization, BAU operational activities to smoothen/stabilize system. Telecom Knowledge would be added advantage. Must have technical/professional qualifications: Expert in Mongo DB Database & SQL Performance tunning Experience in configuration of database & operational support Well versed in Memory Architecture, Storage Architecture & Cluster Architecture

Role & responsibilities Mongo DBA Activities Performance tuning of MongoDB cluster Backup, HA strategy DB design and Query optimization participation Create and optimize data models to ensure efficient data storage and retrieval. Preferred candidate profile Location will be Pan India. Interested candidate pl share the resume with below details. Total years of experience: Rev. Experience with Mongo DBA. Notice period: Current CTC: Excepted CTC : Preferred location : Current Location : Pl Mail to PA00745512@techmahindra.com

Building and deploying AI native backend applications, you'll love working with us if you 1. Love solving hard engineering problems 2. Have been coding since you're like 12 years old 3. Love building systems or breaking servers Required Candidate profile We value: a. Raw intelligence b. Ability to work in and lead teams c. High ownership Must have: 1. Two year work experience 2. Worked at a startup before 3. Plus if you've worked in e-commerce

Role & responsibilities : Lead the design and architecture of MongoDB databases to support our organization's applications and systems. Develop and implement data models, collections, and documents to meet application requirements and business needs. Provide the guidance to the database team, including mentoring junior team members and promoting best practices. Define and enforce database standards, policies, and procedures to ensure consistency, reliability, and scalability. Monitor database performance, availability, and security, and implement proactive measures to optimize performance and mitigate risks. Troubleshoot database issues and perform root cause analysis to identify and resolve complex problems in a timely manner. Configure and tune MongoDB instances for scalability, high availability, and disaster recovery. Develop and maintain database backup and recovery strategies to protect data integrity and minimize downtime. Collaborate with application developers, system administrators to integrate MongoDB databases with application code and infrastructure. Preferred candidate profile Perks and benefits

The MongoDB Engineer is responsible for the administration of MongoDB and Oracle databases. This includes tasks such as creating and maintaining databases, managing user permissions, troubleshooting performance issues, and ensuring database security and compliance. The MongoDB Engineer will also work with other IT staff to implement new database technologies and to improve the performance and efficiency of existing databases. Job Location: Goregaon East Years of Experience 2-5 years of experience working with MongoDB/Oracle Experience in SQL Server administration a plus Qualifications Bachelor's degree in computer science or a related field Experience with database design and development Strong analytical and problem-solving skills Strong DBA Experience MongoDB and Ops Manager Technical knowledge of Linux & Windows-based platforms Understanding of SQL Scripting experience - Unix/Shell Scripting, Python Experience should include: collection creation access method tuning sharing implementation index creation debugging query execution to obtain top database performance Responsibilities Maintain MongoDB and Oracle databases Manage user permissions Troubleshoot performance issues Ensure database security and compliance Stay up-to-date on the latest database technologies Implement new database technologies Improve the performance and efficiency of existing databases Fine-tune configurations MongoDB and servers for performance improvement Health Check of MongoDB Backup and Recovery Methods for MongoDB If Interested, please share your updated resume to rhule@russellinvestments.com