301 to 325 of 392 Relational Database Jobs in London

scale datasets while ensuring compliance, integrity, and performance. This role involves collaboration with cross-functional teams and hands-on development using modern cloud and database technologies. Key Responsibilities: Lead the full data migration lifecycle, including planning, mapping, extraction, transformation, loading (ETL), and validation. Design and execute data migration strategies … migration projects. Proficiency in ETL development and tools such as Azure Synapse , SQL Server Integration Services (SSIS), or equivalent. Strong hands-on experience with relational databases (SQL Server, Oracle, MySQL, PostgreSQL). Deep understanding of data modeling , schema design, and data quality assurance. Expertise in Azure Cloud or similar More ❯

scale datasets while ensuring compliance, integrity, and performance. This role involves collaboration with cross-functional teams and hands-on development using modern cloud and database technologies. Key Responsibilities: Lead the full data migration lifecycle, including planning, mapping, extraction, transformation, loading (ETL), and validation. Design and execute data migration strategies … migration projects. Proficiency in ETL development and tools such as Azure Synapse , SQL Server Integration Services (SSIS), or equivalent. Strong hands-on experience with relational databases (SQL Server, Oracle, MySQL, PostgreSQL). Deep understanding of data modeling , schema design, and data quality assurance. Expertise in Azure Cloud or similar More ❯

including features to support the deployment of data pipelines at scale (setting up access control configurations, deploying new clusters, building and maintaining databases, deploying database replicas and more). Be able to create MVP development environments and prototype pipelines that can quickly and effectively demonstrate a potential solution. Where … using tools such as Grafana, Prometheus, New Relic etc. Highly proficient in Python. Experience in data modelling and design patterns; in-depth knowledge of relational databases (PostgreSQL) and familiarity with data lakehouse formats (storage formats, e.g. Apache Parquet, Delta tables). Experience with Spark, Databricks, data lakes/lakehouses. More ❯

including features to support the deployment of data pipelines at scale (setting up access control configurations, deploying new clusters, building and maintaining databases, deploying database replicas and more). Be able to create MVP development environments and prototype pipelines that can quickly and effectively demonstrate a potential solution. Where … using tools such as Grafana, Prometheus, New Relic etc. Highly proficient in Python. Experience in data modelling and design patterns; in-depth knowledge of relational databases (PostgreSQL) and familiarity with data lakehouse formats (storage formats, e.g. Apache Parquet, Delta tables). Experience with Spark, Databricks, data lakes/lakehouses. More ❯

business processes. Develop and maintain Dash web application with user-friendly interface for workflow processing, data visualization, exploration, and efficient reporting. Design and implement relational databases in Impala to effectively store and manage data. Develop optimal schemas for Impala tables based on query patterns and data characteristics. Integrate Dash … on-Hadoop query engines. Understanding of web development concepts (HTML, CSS, JavaScript). Proficiency in data visualization libraries (Plotly, Seaborn). Solid understanding of database design principles and normalization. Experience with ETL tools and processes and Apache Oozie or similar workflow management tools. Understanding of Machine Learning and AI More ❯

Factory for orchestrating and automating data movement and transformation. Python Development : Write clean, efficient code in Python (3.x), using frameworks like FastAPI and Pydantic. Database Management : Design and manage relational schemas and databases, with a strong focus on SQL and PostgreSQL. CI/CD and Containerization : Implement CI … Security : Understanding of protocols and standards related to securing clinical data. Python Proficiency : Strong skills in Python (3.x), FastAPI, Pydantic, and Pytest. SQL and Relational Databases : Knowledge of SQL, relational schema design, and PostgreSQL. CI/CD and Containers : Familiarity with CI/CD practices and container technologies. More ❯

Factory for orchestrating and automating data movement and transformation. Python Development: Write clean, efficient code in Python (3.x), using frameworks like FastAPI and Pydantic. Database Management: Design and manage relational schemas and databases, with a strong focus on SQL and PostgreSQL. CI/CD and Containerisation: Implement CI … Security: Understanding of protocols and standards related to securing clinical data. Python Proficiency: Strong skills in Python (3.x), FastAPI, Pydantic, and Pytest. SQL and Relational Databases: Knowledge of SQL, relational schema design, and PostgreSQL. CI/CD and Containers: Familiarity with CI/CD practices and container technologies. More ❯

skills You have a strong understanding of financial market data systems and ideally hold a CFA certification You have a good knowledge of both relational and non-relational databases, PostgreSQL and Redis preferred You have a good knowledge of UNIX based systems for development and deployment You have More ❯

skills You have a strong understanding of financial market data systems and ideally hold a CFA certification You have a good knowledge of both relational and non-relational databases, PostgreSQL and Redis preferred You have a good knowledge of UNIX based systems for development and deployment You have More ❯

skills You have a strong understanding of financial market data systems and ideally hold a CFA certification You have a good knowledge of both relational and non-relational databases, PostgreSQL and Redis preferred You have a good knowledge of UNIX based systems for development and deployment You have More ❯

market data systems and ideally hold a CFA certification You have technical project leadership and mentoring experience You have a good knowledge of both relational and non-relational databases, PostgreSQL and Redis preferred You have a good knowledge of UNIX based systems for development and deployment You have More ❯

e.g., React, Angular, Vue) Backend experience with Java, Go, Python (Django), C#, Kotlin, or Scala Experience with distributed systems, event streaming (e.g., Kafka), and relational/non-relational databases (e.g., Postgres, Azure SQL) Ability to work collaboratively across functions and drive solutions forward A flexible mindset and comfort More ❯

to build and manage scalable cloud solutions. API & Microservices: Design and implement RESTful APIs and web services, with a strong understanding of microservices architecture. Database Management: Work with both NoSQL and relational databases, ensuring efficient data storage, retrieval, and management. Performance Optimisation: Continuously optimise backend code and system More ❯

well-documented, and testable Java code Collaborate with architects and other developers to define the migration strategy and ensure a smooth transition Work with relational databases, primarily Sybase ASE and MS SQL, to adapt existing database schemas and queries to the new Java architecture Thoroughly test and validate … Object Oriented Design principles. Experience managing a team of developers/software engineers Experience working with SQL databases, including writing complex queries and optimizing database performance Experience in a Unix/Linux environment Experience with migrating legacy systems to modern architectures Demonstrated leadership, project management, and development skills Preferred More ❯

feasibility of UI/UX designs. Collaborate with the design team to implement responsive design and ensure consistency across different platforms. Design and manage relational databases. Develop, maintain and optimize queries, stored procedures and database structures Work with Azure Cosmos DB to manage and scale distributed data systems More ❯

feasibility of UI/UX designs. Collaborate with the design team to implement responsive design and ensure consistency across different platforms. Design and manage relational databases. Develop, maintain and optimize queries, stored procedures and database structures Work with Azure Cosmos DB to manage and scale distributed data systems More ❯

feasibility of UI/UX designs. Collaborate with the design team to implement responsive design and ensure consistency across different platforms. Design and manage relational databases. Develop, maintain and optimize queries, stored procedures and database structures Work with Azure Cosmos DB to manage and scale distributed data systems More ❯

London when needed Our client is an international company that requires a senior Data Scientist with experience in Azure Databricks, Knowledge Graph, Neo4J Graph Database, and RAG pipelines for LLM to join the team. Job Description: Responsibilities: Develop and implement data models and algorithms to solve complex business problems. … Strong programming skills in Python, R, or Scala. Experience with big data technologies such as Apache Spark, Databricks. Knowledge of SQL and experience with relational databases. Familiarity with cloud platforms (e.g., AWS, Azure, Google Cloud). Strong analytical and problem-solving skills. Excellent communication and teamwork abilities. Bachelor's More ❯

London when needed Our client is an international company that requires a senior Data Scientist with experience in Azure Databricks, Knowledge Graph, Neo4J Graph Database, and RAG pipelines for LLM to join the team. Job Description: Responsibilities: Develop and implement data models and algorithms to solve complex business problems. … Strong programming skills in Python, R, or Scala. Experience with big data technologies such as Apache Spark, Databricks. Knowledge of SQL and experience with relational databases. Familiarity with cloud platforms (e.g., AWS, Azure, Google Cloud). Strong analytical and problem-solving skills. Excellent communication and teamwork abilities. Bachelor's More ❯

London when needed Our client is an international company that requires a senior Data Scientist with experience in Azure Databricks, Knowledge Graph, Neo4J Graph Database, and RAG pipelines for LLM to join the team. Job Description: Responsibilities: Develop and implement data models and algorithms to solve complex business problems. … Strong programming skills in Python, R, or Scala. Experience with big data technologies such as Apache Spark, Databricks. Knowledge of SQL and experience with relational databases. Familiarity with cloud platforms (e.g., AWS, Azure, Google Cloud). Strong analytical and problem-solving skills. Excellent communication and teamwork abilities. Bachelor's More ❯

our stakeholders in the long term. We have committed to achieving net zero by 2040. Key Responsibilities Collaborate with the DBA team to optimize database queries and improve ETL job performance. Perform performance tuning of ETL processes to meet project requirements and deadlines. Troubleshoot and resolve issues related to … profiling and validation. Ensure compliance with best practices, coding standards, and development processes Familiarity with debugging and troubleshooting ETL processes. Proficiency in SQL and relational databases (e.g., Oracle, SQL Server, Redshift and Postgrace etc.). Design and implement complex data transformation logic using Informatica PowerCenter transformations Develop, test, and More ❯

our stakeholders in the long term. We have committed to achieving net zero by 2040. Key Responsibilities Collaborate with the DBA team to optimize database queries and improve ETL job performance. Perform performance tuning of ETL processes to meet project requirements and deadlines. Troubleshoot and resolve issues related to … profiling and validation. Ensure compliance with best practices, coding standards, and development processes Familiarity with debugging and troubleshooting ETL processes. Proficiency in SQL and relational databases (e.g., Oracle, SQL Server, Redshift and Postgrace etc.). Design and implement complex data transformation logic using Informatica PowerCenter transformations Develop, test, and More ❯

our stakeholders in the long term. We have committed to achieving net zero by 2040. Key Responsibilities Collaborate with the DBA team to optimize database queries and improve ETL job performance. Perform performance tuning of ETL processes to meet project requirements and deadlines. Troubleshoot and resolve issues related to … profiling and validation. Ensure compliance with best practices, coding standards, and development processes Familiarity with debugging and troubleshooting ETL processes. Proficiency in SQL and relational databases (e.g., Oracle, SQL Server, Redshift and Postgrace etc.). Design and implement complex data transformation logic using Informatica PowerCenter transformations Develop, test, and More ❯

and horizontal scaling for performance-critical services. Requirement Strong expertise in C++ programming, with a focus on writing high-performance, reliable code. Proficiency in relational databases (e.g., SQL-based systems), with an understanding of optimizing queries and schema design. Experience with multi-threading, concurrency, and building high-load server … and application design. Experience working with gaming products or similar performance-critical applications is highly desirable. Familiarity with Oracle databases or similar enterprise-level database systems is a plus. Proficient in Chinese is a plus. Nice to have Experience with WebSockets and binary communication protocols, enhancing real-time data More ❯

software requirements and develop compelling, user-friendly solutions. Build responsive, scalable, and maintainable frontend code using React . Develop and maintain backend APIs and database queries using Golang and GraphQL . Collaborate closely with stakeholders and decision-makers throughout the Software Development Life Cycle (SDLC) . Apply analytical approaches … presentation UI, including charts and data-heavy views. In-depth knowledge of user interface design principles and best practices. Experience in writing APIs and database queries. Our Tech Stack Go, GraphQL, Modern RDBMS, Snowflake, Temporal, AWS, Kubernetes,React, TypeScript, and modern design & architectural patterns. More ❯