26 to 33 of 33 SQL Optimisation Jobs in London

creating impactful dashboards and visual reports, responding to business data requests, and providing actionable insights to various stakeholders. You will leverage your experience with SQL and BigQuery to build efficient data models and enhance the company's data-driven decision-making processes. Specific duties will include: Developing and maintaining … Power BI dashboards and reports to present key business data Writing and optimising SQL queries to manipulate and analyse large datasets Using BigQuery to manage and query cloud-based data Collaborating with stakeholders to capture business requirements and translate them into technical specifications Troubleshooting and resolving issues related to … goals YOUR SKILLS AND EXPERIENCE: The ideal Power BI Developer will have: Strong commercial experience in building dashboards and reports using Power BI Advanced SQL skills, including complex query writing and data manipulation Experience working with BigQuery or similar cloud-based data platforms A proven track record of delivering More ❯

with the Analytics and Insights teams is essential to ensure they have seamless access to the necessary data, as well as assisting in optimizing SQL reporting processes. The ideal candidate will: Possess a strong curiosity and passion for exploring, transforming, and integrating data from diverse sources. Be adept at … with excellent communication skills and the confidence to engage with various stakeholders. Key Responsibilities: Support the development of the data warehouse and enhance the SQL reporting framework. Design, implement, and manage data pipelines to gather, process, and store information from multiple data sources, automating the transition from UAT to … evolve the Single Customer View to consolidate data from various sources. Demonstrate hands-on experience with Microsoft Azure technologies (including Synapse Analytics, Datalake, Azure SQL), as well as familiarity with DevOps and GitHub practices. Contract Details: Initially a Fixed Term Contract, likely transitioning to Permanent. 1-2 days a More ❯

with the Analytics and Insights teams is essential to ensure they have seamless access to the necessary data, as well as assisting in optimizing SQL reporting processes. The ideal candidate will: Possess a strong curiosity and passion for exploring, transforming, and integrating data from diverse sources. Be adept at … with excellent communication skills and the confidence to engage with various stakeholders. Key Responsibilities: Support the development of the data warehouse and enhance the SQL reporting framework. Design, implement, and manage data pipelines to gather, process, and store information from multiple data sources, automating the transition from UAT to … evolve the Single Customer View to consolidate data from various sources. Demonstrate hands-on experience with Microsoft Azure technologies (including Synapse Analytics, Datalake, Azure SQL), as well as familiarity with DevOps and GitHub practices. This role could accommodate 1 visit a month/fully remote for the right individual More ❯

and develop scalable backend Java services and REST APIs and build responsive, user friendly interfaces using Angular (v15+) as well as writing and optimising SQL database queries. You'll input into technical discussions and decision making, as a senior member of a small team where you'll be able … You have strong Full Stack development experience including Java backend (Spring Boot) as well as modern Angular You have experience with relational databases and SQL query writing You have a strong understanding of REST APIs and real-time systems You have a strong knowledge of software engineering best practices More ❯

and develop scalable backend Java services and REST APIs and build responsive, user friendly interfaces using Angular (v15+) as well as writing and optimising SQL database queries. You'll input into technical discussions and decision making, as a senior member of a small team where you'll be able … You have strong Full Stack development experience including Java backend (Spring Boot) as well as modern Angular You have experience with relational databases and SQL query writing You have a strong understanding of REST APIs and real-time systems You have a strong knowledge of software engineering best practices More ❯

If you thrive in fast-paced environments, enjoy variety in your work, and want to build meaningful data products using Snowflake, dbt, Python, and SQL, this role is for you. Requirements: Experience designing and building scalable data pipelines using Snowflake, dbt, and Python Proven experience as a Data Engineer … or Analytics Engineer Great knowledge of Snowflake SQL optimization and warehouse design experience Strong Python skills for scripting, orchestration, and data manipulation Please Note: This is a permanent role for UK residents only. This role does not offer Sponsorship. You must have the right to work in the UK More ❯

Kinesis and Terraform, to design and implement scalable and reliable infrastructure. Develop and maintain automated pipelines for data processing and analysis. Write and optimise SQL queries for data retrieval and manipulation. Implement distributed logging solutions to facilitate monitoring and troubleshooting. Requirements: Amazon Connect migration experience. Proven experience in DevOps … on experience with Infrastructure as Code (IaC) tools such as Terraform. Familiarity with data streaming technologies, such as Kinesis. Proficiency in writing and optimising SQL queries for data analysis. Experience with distributed logging solutions and monitoring tools. Prior exposure to Blue, Athena, Genesis, and EEL pipelines is highly desirable. More ❯

service requests, ensuring timely resolution. Responsibilities include: Troubleshooting and resolving complex hardware, software, and network issues. You should have experience in: Writing and optimizing SQL queries for data retrieval, reporting, and manipulation Managing and administering Microsoft 365 services, including Entra ID, Exchange Online, OneDrive, SharePoint, Teams, and Power Platform … deployment, supporting Windows and iOS laptops and mobile devices. You should have prior experience in a 2nd/3rd line support role and: Strong SQL knowledge Strong knowledge of Windows and Linux operating systems Experience with virtualization technologies (e.g., VMware, Hyper-V) Proficiency in networking concepts (e.g., TCP/ More ❯