1 to 25 of 38 SQL Optimisation Jobs in London

PySpark - Hands-on experience with AWS services, especially EMR, S3, Lambda, and Glue - Deep understanding of Snowflake architecture and performance tuning - Solid grasp of data modeling, warehousing concepts, and SQL optimization - Familiarity with CI/CD tools (e.g., Jenkins, GitHub Actions) and infrastructure-as-code - Experience with data governance frameworks and security best practices - Excellent communication and collaboration skills More ❯

PySpark - Hands-on experience with AWS services, especially EMR, S3, Lambda, and Glue - Deep understanding of Snowflake architecture and performance tuning - Solid grasp of data modeling, warehousing concepts, and SQL optimization - Familiarity with CI/CD tools (e.g., Jenkins, GitHub Actions) and infrastructure-as-code - Experience with data governance frameworks and security best practices - Excellent communication and collaboration skills More ❯

PySpark - Hands-on experience with AWS services, especially EMR, S3, Lambda, and Glue - Deep understanding of Snowflake architecture and performance tuning - Solid grasp of data modeling, warehousing concepts, and SQL optimization - Familiarity with CI/CD tools (e.g., Jenkins, GitHub Actions) and infrastructure-as-code - Experience with data governance frameworks and security best practices - Excellent communication and collaboration skills More ❯

PySpark - Hands-on experience with AWS services, especially EMR, S3, Lambda, and Glue - Deep understanding of Snowflake architecture and performance tuning - Solid grasp of data modeling, warehousing concepts, and SQL optimization - Familiarity with CI/CD tools (e.g., Jenkins, GitHub Actions) and infrastructure-as-code - Experience with data governance frameworks and security best practices - Excellent communication and collaboration skills More ❯

PySpark - Hands-on experience with AWS services, especially EMR, S3, Lambda, and Glue - Deep understanding of Snowflake architecture and performance tuning - Solid grasp of data modeling, warehousing concepts, and SQL optimization - Familiarity with CI/CD tools (e.g., Jenkins, GitHub Actions) and infrastructure-as-code - Experience with data governance frameworks and security best practices - Excellent communication and collaboration skills More ❯

PySpark - Hands-on experience with AWS services, especially EMR, S3, Lambda, and Glue - Deep understanding of Snowflake architecture and performance tuning - Solid grasp of data modeling, warehousing concepts, and SQL optimization - Familiarity with CI/CD tools (e.g., Jenkins, GitHub Actions) and infrastructure-as-code - Experience with data governance frameworks and security best practices - Excellent communication and collaboration skills More ❯

PySpark - Hands-on experience with AWS services, especially EMR, S3, Lambda, and Glue - Deep understanding of Snowflake architecture and performance tuning - Solid grasp of data modeling, warehousing concepts, and SQL optimization - Familiarity with CI/CD tools (e.g., Jenkins, GitHub Actions) and infrastructure-as-code - Experience with data governance frameworks and security best practices - Excellent communication and collaboration skills More ❯

PySpark - Hands-on experience with AWS services, especially EMR, S3, Lambda, and Glue - Deep understanding of Snowflake architecture and performance tuning - Solid grasp of data modeling, warehousing concepts, and SQL optimization - Familiarity with CI/CD tools (e.g., Jenkins, GitHub Actions) and infrastructure-as-code - Experience with data governance frameworks and security best practices - Excellent communication and collaboration skills More ❯

PySpark - Hands-on experience with AWS services, especially EMR, S3, Lambda, and Glue - Deep understanding of Snowflake architecture and performance tuning - Solid grasp of data modeling, warehousing concepts, and SQL optimization - Experience with data governance frameworks and security best practices - Languages: English More ❯

of responsive design, accessibility, and UX best practices. Experience with Docker, AWS, and CI/CD pipelines. Knowledge of Git, version control, and deployment automation. Familiarity with REST APIs, SQL optimisation, or async programming is a plus. This is an exciting opportunity to work on cutting-edge projects that combine data, AI, and real-world impact in a More ❯

of responsive design, accessibility, and UX best practices. Experience with Docker, AWS, and CI/CD pipelines. Knowledge of Git, version control, and deployment automation. Familiarity with REST APIs, SQL optimisation, or async programming is a plus. This is an exciting opportunity to work on cutting-edge projects that combine data, AI, and real-world impact in a More ❯

of responsive design, accessibility, and UX best practices. Experience with Docker, AWS, and CI/CD pipelines. Knowledge of Git, version control, and deployment automation. Familiarity with REST APIs, SQL optimisation, or async programming is a plus. This is an exciting opportunity to work on cutting-edge projects that combine data, AI, and real-world impact in a More ❯

of responsive design, accessibility, and UX best practices. Experience with Docker, AWS, and CI/CD pipelines. Knowledge of Git, version control, and deployment automation. Familiarity with REST APIs, SQL optimisation, or async programming is a plus. This is an exciting opportunity to work on cutting-edge projects that combine data, AI, and real-world impact in a More ❯

of responsive design, accessibility, and UX best practices. Experience with Docker, AWS, and CI/CD pipelines. Knowledge of Git, version control, and deployment automation. Familiarity with REST APIs, SQL optimisation, or async programming is a plus. This is an exciting opportunity to work on cutting-edge projects that combine data, AI, and real-world impact in a More ❯

of responsive design, accessibility, and UX best practices. Experience with Docker, AWS, and CI/CD pipelines. Knowledge of Git, version control, and deployment automation. Familiarity with REST APIs, SQL optimisation, or async programming is a plus. This is an exciting opportunity to work on cutting-edge projects that combine data, AI, and real-world impact in a More ❯

architect high-performance solutions, implement automation, and ensure the platform scales effortlessly to support a growing global user base. What You’ll Be Doing Own the design, evolution, and optimisation of PostgreSQL schemas across all environments Lead query tuning, indexing, and capacity planning for mission-critical systems Develop secure backup, recovery, and disaster recovery procedures Explore multi-tenant and … CI/CD integrations Champion database best practices, mentor teams, and standardize tooling and automation What You’ll Bring Extensive experience managing cloud-hosted PostgreSQL at scale Proficiency in SQL optimisation, access control, and database security Experience with TimescaleDB and time-series data is a big plus Solid skills in Python, CI/CD pipelines, and automated testing More ❯

roadmap, proposing scalable Azure-native solutions, and collaborating with the Solution Architect and Head of Data. Design and build data pipelines into Azure (Data Lake, Synapse, Blob Storage, Azure SQL) to ingest structured, semi-structured, and unstructured data from multiple sources and APIs. Develop and optimise ETL/ELT workflows using Azure Data Factory, applying robust transformation logic, validation … and lineage tracking to support analytics and reporting. Modernise and manage databases , ensuring performance optimisation, governance standards, and scalable architecture across regions and environments. Oversee cloud operations and resilience , including usage optimisation, disaster recovery, and data archiving in line with governance and retention policies. Deliver high-quality documentation and collaboration , leading data mapping, model design, and cross-functional … workshops to support platform migration and ongoing delivery. Experience: 6–10 years experience with SQL Server (including T-SQL and performance tuning). Proven background in ETL/ELT design (ideally using Azure Data Factory). Hands on experience with cloud-based data ingestion and transformation (preferably Azure). Familiarity with Azure Medallion architecture or similar layered data More ❯

roadmap, proposing scalable Azure-native solutions, and collaborating with the Solution Architect and Head of Data. Design and build data pipelines into Azure (Data Lake, Synapse, Blob Storage, Azure SQL) to ingest structured, semi-structured, and unstructured data from multiple sources and APIs. Develop and optimise ETL/ELT workflows using Azure Data Factory, applying robust transformation logic, validation … and lineage tracking to support analytics and reporting. Modernise and manage databases , ensuring performance optimisation, governance standards, and scalable architecture across regions and environments. Oversee cloud operations and resilience , including usage optimisation, disaster recovery, and data archiving in line with governance and retention policies. Deliver high-quality documentation and collaboration , leading data mapping, model design, and cross-functional … workshops to support platform migration and ongoing delivery. Experience: 6–10 years experience with SQL Server (including T-SQL and performance tuning). Proven background in ETL/ELT design (ideally using Azure Data Factory). Hands on experience with cloud-based data ingestion and transformation (preferably Azure). Familiarity with Azure Medallion architecture or similar layered data More ❯

roadmap, proposing scalable Azure-native solutions, and collaborating with the Solution Architect and Head of Data. Design and build data pipelines into Azure (Data Lake, Synapse, Blob Storage, Azure SQL) to ingest structured, semi-structured, and unstructured data from multiple sources and APIs. Develop and optimise ETL/ELT workflows using Azure Data Factory, applying robust transformation logic, validation … and lineage tracking to support analytics and reporting. Modernise and manage databases , ensuring performance optimisation, governance standards, and scalable architecture across regions and environments. Oversee cloud operations and resilience , including usage optimisation, disaster recovery, and data archiving in line with governance and retention policies. Deliver high-quality documentation and collaboration , leading data mapping, model design, and cross-functional … workshops to support platform migration and ongoing delivery. Experience: 6–10 years experience with SQL Server (including T-SQL and performance tuning). Proven background in ETL/ELT design (ideally using Azure Data Factory). Hands on experience with cloud-based data ingestion and transformation (preferably Azure). Familiarity with Azure Medallion architecture or similar layered data More ❯

roadmap, proposing scalable Azure-native solutions, and collaborating with the Solution Architect and Head of Data. Design and build data pipelines into Azure (Data Lake, Synapse, Blob Storage, Azure SQL) to ingest structured, semi-structured, and unstructured data from multiple sources and APIs. Develop and optimise ETL/ELT workflows using Azure Data Factory, applying robust transformation logic, validation … and lineage tracking to support analytics and reporting. Modernise and manage databases , ensuring performance optimisation, governance standards, and scalable architecture across regions and environments. Oversee cloud operations and resilience , including usage optimisation, disaster recovery, and data archiving in line with governance and retention policies. Deliver high-quality documentation and collaboration , leading data mapping, model design, and cross-functional … workshops to support platform migration and ongoing delivery. Experience: 6–10 years experience with SQL Server (including T-SQL and performance tuning). Proven background in ETL/ELT design (ideally using Azure Data Factory). Hands on experience with cloud-based data ingestion and transformation (preferably Azure). Familiarity with Azure Medallion architecture or similar layered data More ❯

Arthur are partnered with a market leading MGA, who due to growth are looking to increase their Finance Operations function, with a finance-savvy problem solver with strong SQL (Azure) and reporting skills. The role’s broad scope provides high exposure to the business, visibility over Group processes and systems, and exposure to and collaboration with highly skilled professionals.In … with technical expertise to deliver reliable, insightful financial data, while ensuring compliance with internal controls and audit requirements. Key Responsibilities: Maintain and troubleshoot financial reporting systems and queries Optimise SQL queries and database performance to improve data extraction and reporting speed. Support financial month-end and year-end processes by ensuring system accuracy and data integrity. Understand and apply … years proven experience in a similar role combining finance and systems (e.g., Systems Accountant, Financial Systems Analyst, or similar). PQ - Qual Accountant Strong knowledge of database systems (preferably SQL Server) and database development work-flows. Proficiency in writing and optimising SQL queries, stored procedures, and test scripts. Experience documenting system processes, reporting logic, and technical specifications for More ❯

Arthur are partnered with a market leading MGA, who due to growth are looking to increase their Finance Operations function, with a finance-savvy problem solver with strong SQL (Azure) and reporting skills. The role's broad scope provides high exposure to the business, visibility over Group processes and systems, and exposure to and collaboration with highly skilled professionals. … with technical expertise to deliver reliable, insightful financial data, while ensuring compliance with internal controls and audit requirements. Key Responsibilities: Maintain and troubleshoot financial reporting systems and queries Optimise SQL queries and database performance to improve data extraction and reporting speed. Support financial month-end and year-end processes by ensuring system accuracy and data integrity. Understand and apply … years proven experience in a similar role combining finance and systems (e.g., Systems Accountant, Financial Systems Analyst, or similar). PQ - Qual Accountant Strong knowledge of database systems (preferably SQL Server) and database development work-flows. Proficiency in writing and optimising SQL queries, stored procedures, and test scripts. Experience documenting system processes, reporting logic, and technical specifications for More ❯

SQL/Power BI Developer London/Hybrid | £400-£450 per day | 3-Month Contract | Outside IR35 Panoramic Associates have partnered with a Local Authority with an upcoming Analyst requirement within their Housing team. They will be seeking an experienced SQL/Power BI Developer to join a housing project in London. Role Overview: You'll be responsible … for: Writing and optimising SQL statements Designing and delivering SSRS reports Developing Power BI dashboards and reports to support data-driven decision making Requirements: Proven experience with SQL Server , SSRS , and Power BI Strong data analysis and visualisation skills Experience working with local authorities or in a housing environment is essential Contract Details: Duration: 3 months Rate More ❯

SQL/Power BI Developer London/Hybrid | £400-£450 per day | 3-Month Contract | Outside IR35 Panoramic Associates have partnered with a Local Authority with an upcoming Analyst requirement within their Housing team. They will be seeking an experienced SQL/Power BI Developer to join a housing project in London. Role Overview: You'll be responsible … for: Writing and optimising SQL statements Designing and delivering SSRS reports Developing Power BI dashboards and reports to support data-driven decision making Requirements: Proven experience with SQL Server , SSRS , and Power BI Strong data analysis and visualisation skills Experience working with local authorities or in a housing environment is essential Contract Details: Duration: 3 months Rate More ❯

to influence architecture, best practices, and technology direction. What You’ll Be Doing Designing, building, and maintaining high-throughput, reliable integration components using C# and Python Developing and optimising SQL interactions that underpin APIs and message-driven workflows Implementing asynchronous messaging via Azure Service Bus (or similar) to decouple systems and ensure scalability and resilience Building workflow automations with … secure messaging, error handling, monitoring, and CI/CD automation What We’re Looking For Strong hands-on experience with C# and Python in production settings Proven proficiency in SQL – from database design to performance tuning Practical experience with Azure Service Bus (queues, topics) or comparable enterprise messaging technologies Experience using Azure Logic Apps (or similar tools) for orchestration More ❯