1207 Query Optimization Jobs

As a Snowflake Developer with over 4 years of experience, your role will involve working with Snowflake Data Warehouse and related tools. Your responsibilities will include designing, developing, and maintaining Snowflake Data Warehouses, managing schema, tables, views, and materialized views, implementing ETL processes, optimizing query performance, collaborating with stakeholders, and ensuring data integrity, security, and compliance with data governance policies. Key Responsibilities: - Design, develop, and maintain Snowflake Data Warehouses. - Create and manage Snowflake schema, tables, views, and materialized views. - Implement ETL processes for data integration. - Optimize query perfor...

As an experienced programmer, application developer, technical architect, and database designer with 5-7 years of experience, you are sought after by Zivanta, a boutique software development and business analytics company based in Kolkata. Zivanta is on the lookout for a Chief Technology Officer who can lead end-to-end product design, development, and implementation across web, mobile browsers, and smartphone apps, aligning with strategic priorities, customer feedback, and analytics. Role Overview: - Define, architect, and innovate the technology platform for web and apps to ensure a seamless user experience. - Ensure timely delivery of IT services within budget and meeting quality standards...

Are you energized by the challenge of designing and optimizing data pipelines, integrating diverse data sources, and developing scalable data models and platforms? Reuters Data & Analytics team is looking for an experienced Senior Data Engineer to deliver world-class data engineering solutions that drive business intelligence, data science, and self-service analytics. About the Role: As a Senior Data Engineer, you will: Design, develop, optimize, and automate data pipelines for seamless extraction, transformation, and loading (ETL) of data from multiple sources into the CDP. Lead and drive data engineering solutions to maximize performance and resource efficiency, resolve technical impedimen...

Summary: Are you passionate about transforming raw data into actionable insights? Do you thrive on integrating diverse data sources and building robust data models, pipelines, and platforms that empower businesses to leverage customer data for audience segmentation and activation? Reuters Data & Analytics team is seeking a talented CDP Data Engineer to deliver high-quality data engineering solutions in support of business intelligence, data science, and self-service analytics. About the Role: As a CDP Data Engineer, you will: Collaborate closely with business and data teams to gather requirements and translate them into effective data engineering solutions. Implement data cleansing, enrichme...

F5xc SRE: Play the role of a hands-on SRE Engineer focused on automation and toil-reduction and participate in Ops cycles to support our product. Perform oncall support function on a rotation basis, providing timely resolution of issues and ensuring operational excellence in managing and maintaining distributed networking and security products Easy-to-Use Automation: Continue to grow the infra-automation (k8s, ArgoCD, Helm Charts, Golang services, AWS, GCP, Terraform) with a focus on ease of configuration Environment Stability using Observability: Create and continue to evolve existing Observability (metrics & alerts) andparticipate in regular monitoring of infrastructure for stability. Coll...

Project Role : Software Development Engineer Project Role Description : Analyze, design, code and test multiple components of application code across one or more clients. Perform maintenance, enhancements and/or development work. Must have skills : SAP HANA DB Administration Good to have skills : NAMinimum 2 year(s) of experience is required Educational Qualification : 15 years full time education Summary :As a Software Development Engineer, you will engage in a dynamic work environment where you will analyze, design, code, and test various components of application code across multiple clients. Your day will involve performing maintenance, enhancements, and development work, ensuring that t...

Project Role : Software Development Engineer Project Role Description : Analyze, design, code and test multiple components of application code across one or more clients. Perform maintenance, enhancements and/or development work. Must have skills : SAP HANA DB Administration Good to have skills : NAMinimum 2 year(s) of experience is required Educational Qualification : 15 years full time education Summary :As a Software Development Engineer, you will engage in a dynamic work environment where you will analyze, design, code, and test various components of application code across multiple clients. Your day will involve collaborating with team members to perform maintenance and enhancements, en...

Design and maintain a robust Inventory Management System using Django and Django REST Framework (DRF). Develop a Redfish Exporter to collect and expose hardware metrics (CPU, memory, storage, network) using Redfish APIs. Integrate load testing tools (e.g., Locust, JMeter) to assess system performance under scale and optimize API response times. Implement and manage caching solutions (e.g., Redis) to reduce backend latency. Work with MySQL/PostgreSQL databases; optimize queries and design scalable schemas. Collaborate with DevOps/SRE teams for deployment and observability using Prometheus and Grafana. Provide basic UI support using ReactJS, working closely with frontend teams to integrate API...

Database Migration: Lead the migration of databases from various platforms to PostgreSQL, ensuring data consistency, integrity, and minimal downtime 1. Technical Expertise: Provide deep technical expertise in PostgreSQL, including database design, query optimization, and performance tuning 1. Data Transformation and Schema Conversion: Generate scripts for data transformation, ensuring compatibility between source and target database schemas 1. Automated Data Validation: Automate data cleansing and validation processes, detecting inconsistencies and errors in migrated data 1. Collaboration: Work closely with other teams, including Data Engineers, AI Developers, and Solution Architects, to ens...

About RingCX: RingCX is RingCentral s next-generation AI-powered Contact Center solution , designed to deliver seamless, intelligent, and personalized customer experiences across digital and voice channels. Built with a modern microservices architecture and deep AI integrations, it empowers businesses to automate, analyze, and act in real-time. Join us in shaping the future of customer engagement where speed, empathy, and intelligence converge. Be part of a team that s redefining how the world connects. We re currently looking for: Staff Engineer Responsibilities Work with engineering leaders, architects and business owners on clarifying requirements, provide feedback, offer technical soluti...

Job Overviews Designation: Sr. Software Engineer Location: Ahmedabad Work Mode: Work from Office Vacancy: 1 Experience: 4.0 To 6.0 Apply Now Required Skills: Strong proficiency in Laravel (v8/v9/v10) and PHP (7.4/8.x) Solid understanding of MVC architecture and OOP Proficient in MySQL , query optimization , and database design Experience with REST APIs , JWT/OAuth , and API integrations Familiarity with JavaScript , HTML5 , CSS3 , and frontend libraries like Vue.js or React Experience with Git , CI/CD tools , and deployment workflows Knowledge of unit testing frameworks like PHPUnit or Pest Familiar with Docker , Composer , and Laravel Mix/Vite Experience with queues , schedulers , jobs , an...

Role Description As a Senior Database Administrator at Incedo, you will be responsible for managing and optimizing database management systems (DBMS) such as Oracle or SQL Server. You will work with database architects and developers to ensure that databases are designed and configured correctly. You will be responsible for ensuring the performance, scalability, and security of the DBMS and troubleshooting any issues that arise. You will also work with the security team to ensure that the DBMS is secure and complies with relevant regulations. Roles & Responsibilities: Installing, configuring and maintaining databases such MySQL Managing and optimizing database performance Implementing and ma...

Responsibility : Low level analysis, quality development, unit test. Communication with BA, QA and other stakeholders to make sure bug free end-to-end delivery. Take the ownership of their code and services in long run. Mandate : Education : B.E. , B.Tech ,MCA or other equivalent engineering degree Preferred experience required: 5-8 Year. Minimum 5-year relevant experience in .Net or .Net core server-side programming. Knowledge of – OOPS , Data Structure, Rest or gRPC, WCF, Multithreading, Kafka, Azure, basics of Devops Strong understanding of SQL, Query Store, Execution plan, Query Optimization Design pattern & SOLID principle Good communication skills (Verbal and Written) Good to have- exp...

As a Database Engineer at Barclays, you will be responsible for supporting the successful delivery of Location Strategy projects to plan, budget, agreed quality, and governance standards. You will spearhead the evolution of the digital landscape, driving innovation and excellence to ensure unparalleled customer experiences. Key Responsibilities: - Performance Tuning, Query Optimization, and other related monitoring and troubleshooting. - Replication and basic working knowledge in MongoDB sharding. - Ops manager expertise. - Performing health checks to monitor CPU/Memory usage, Locks, Number of connections, slow queries, Replication lags, Node failures, Partial Index, and usage patterns. - Ma...

As a SQL Database Administrator, your role involves installing, configuring, and maintaining SQL Server databases. You will be responsible for monitoring database performance to ensure high availability and security. Your key responsibilities will include: - Writing and optimizing SQL queries, stored procedures, triggers, and functions. - Performing regular database backups, recovery, and disaster recovery planning. - Troubleshooting database issues such as performance bottlenecks and connectivity problems. - Implementing database changes, patches, and upgrades. - Ensuring data integrity, security, and compliance with company policies. - Collaborating with developers to optimize database des...

Role Overview: As the Vice President Data Analysis & SME Lead at Barclays, you will be instrumental in providing strategic direction, leveraging advanced analytical skills and demonstrating leadership capabilities to ensure that various Corporate Bank initiatives are in alignment with and adhere to the Corporate Strategy. Your role will involve analyzing complex data sets, interpreting results, providing actionable insights, and using a variety of data analysis tools and techniques to support business objectives. Key Responsibilities: - Proficiently analyze complex data sets and interpret results to derive actionable insights. - Write SQL and NoSQL queries, with expertise in data modeling an...

Role Overview: As a Software Engineering Lead, you will be responsible for leading a high-caliber development and QA team, managing software development projects, and ensuring product quality, predictable schedules, and short cycle times. You will work closely with cross-functional teams, determine goals aligned with customer requirements, and foster positive change within the engineering teams. Your technical expertise in Java/J2EE stack and open-source technologies will be crucial in driving innovation and cultivating product technology visions. Key Responsibilities: - Manage a small team of 12-15 high caliber development and QA engineers - Establish software engineering processes to impro...

As a skilled PostgreSQL Developer/DBA, your role will involve designing, implementing, optimizing, and maintaining PostgreSQL database systems. You will collaborate closely with developers and data teams to ensure high performance, scalability, and data integrity. Key Responsibilities: - Develop complex SQL queries, stored procedures, and functions - Optimize query performance and database indexing - Manage backups, replication, and security - Monitor and tune database performance - Support schema design and data migrations Key Skills: - Strong hands-on experience with PostgreSQL - Proficient in SQL, PL/pgSQL scripting - Experience in performance tuning, query optimization, and indexing - Fa...

As a MongoDB Admin, you play a crucial role in managing, maintaining, and optimizing MongoDB databases to ensure operational efficiency within the organization. Your responsibilities include: - Manage and administer MongoDB databases to ensure high availability and performance. - Design, implement, and maintain effective database backup and recovery solutions. - Monitor database performance and optimize queries for efficiency. - Develop and configure replication and sharding strategies for scaling the database. - Implement database security protocols, including user management and access control. - Perform regular audits to ensure database integrity and compliance with policies. - Collaborat...

As a Senior Data Engineer, you will play a crucial role in designing, implementing, and maintaining our data infrastructure. you'll work with modern data engineering technologies and cloud platforms to build scalable ETL pipelines, optimize data processing workflows, and ensure data quality and reliability across our systems. This role extends significantly into the ML domain, where you'll be responsible for building and maintaining feature engineering pipelines that power various ML models across the organization. you'll work on real-time feature generation systems, deploy and maintain ML model infrastructure, and ensure seamless integration between data pipelines and ML workflows. Your wor...

Job Overview We are seeking an experienced Senior Data Platform Developer to join our team. The ideal candidate will have strong hands-on expertise in AlloyDB (or PostgreSQL) for transactional (OLTP) systems, BigQuery for large-scale analytics (OLAP), and exposure to Snowflake or similar cloud data warehouses. This role is ideal for someone passionate about data and performance with a solid background in data modeling, performance tuning, data reduction, archiving, and permissioning in cloud-native environments. Key Responsibilities Design, develop, and maintain scalable data pipelines to ingest, process, and store data in AlloyDB and BigQuery. Administer and tune AlloyDB for PostgreSQL inst...

Design and develop scalable software components using ASP. NET, MVC, AngularJS, and SQL Server. Work across the full stack, optimize performance, and collaborate with teams to deliver high-quality enterprise solutions. requirements: . Hands-on experience with ASP. NET, MVC, Entity Framework, AngularJS, Web API, JavaScript, CSS, Bootstrap. Proficiency in SQL Server 2014+, stored procedures, and query optimization. Design and develop C# libraries, functional components, and backend services. Experience with . NET Core is a plus. Ability to design solutions based on client requirements. Experience in large-scale software product/solution development. Knowledge of build, deployment, and CI/CD pr...

Develop, test, and maintain web applications using PHP (Core PHP / Laravel / CodeIgniter as per requirement). Work with MySQL databases: writing queries, optimization, and database design. Collaborate with front-end developers to integrate UI/UX with server-side logic. Debug, troubleshoot, and resolve application issues. Write reusable, efficient, and secure code following best practices. Stay updated with emerging trends and technologies in web development. Required Skills & Qualifications: 2 years of experience in PHP development. Strong knowledge of Core PHP and at least one PHP framework (Laravel / CodeIgniter / Symfony, etc.). Good understanding of MySQL, relational databases, and query...

Requirements: • 5+ years of hands-on experience as a Teradata Developer . • Strong knowledge of Teradata SQL, performance tuning, and query optimization . • Experience with Google Cloud Platform (GCP) services, particularly BigQuery . • Exposure to MicroStrategy (dashboard/report development, integration with data sources). • Strong understanding of data warehousing, ETL processes, and dimensional modeling . • Experience in data migration, cloud modernization, or hybrid architectures . • Proficiency in scripting languages (Python, Shell, or similar) is a plus. • Excellent problem-solving skills and ability to work in cross-functional teams.

A Database Administrator (DBA) is responsible for ensuring the performance, security, availability, and reliability of Oracle databases. The role blends technical expertise with operational efficiency to support business-critical applications. 5+ years of exp Advanced knowledge of Oracle Database Architecture Perform advanced SQL tuning, indexing, partitioning, and query optimization. Use AWR, ASH, SQL Profiles, and SQL Baselines to troubleshoot performance issues. Optimize memory, CPU, and storage configurations for Exadata, Oracle RAC, and Cloud environments. Knowledge of PL/SQL for debugging and new features addition. OS Basic (Linux RedHat/Oracle), Storage Basic concepts, Networking Basi...