26 to 30 of 30 Performance Tuning Jobs in the City of London

report troubleshooting. Support and maintain data warehouse environments such as Azure Synapse Analytics, SQL Server/Azure SQL DB, Snowflake or BigQuery. Monitor ETL performance and investigate slow-running queries and data load failures. Issue Investigation & RCA Investigate job failures and performance issues across data pipelines, ML endpoints … Warehousing – SQL skills for debugging, data validation, and optimization; experience with Azure SQL DB or SQL Server; familiarity with data modeling concepts and warehouse performance tuning. Support & Incident Management – Strong troubleshooting and analytical skills for root cause analysis; exposure to ITSM tools such as ServiceNow and Jira. Preferred Qualifications ...

Define architecture for ticker plants, RDB, HDB, gateways and feed handlers. Design scalable and highly available systems for large-volume market data. Lead KDB+ performance tuning, capacity planning and database optimisation. Requirements: Strong hands‐on experience in KDB+ and q programming. Good understanding of KDB+ database architecture … data modelling. Experience with real-time market data and time‐series data. Experience handling high‐volume, low‐latency financial market data. Strong knowledge of performance optimisation, partitioning and data storage. Proven experience designing tick, RDB, HDB and real‐time data platforms. #J-18808-Ljbffr ...

experienced SQL Server DBA/Engineer to design, manage, and optimize SQL databases across production and non-production environments. The role covers architecture, administration, performance tuning, backup/recovery, security, governance, and collaboration with application and infrastructure teams. Hybrid work with 1–2 days on site ...

Atyeti Inc. is seeking a KDB+/q expert to develop and maintain high-performance data platforms for real-time and historical market data in London. You will design end-to-end KDB+ architectures and define ticker plant and gateway architectures, ensuring scalable and highly available systems for large … data volumes. You will lead performance tuning, capacity planning and data storage optimisations, working with tick, RDB, HDB architectures to deliver low-latency solutions. #J-18808-Ljbffr ...

consultancy firm based in London is seeking a skilled Database Administrator to manage database systems and ensure their optimal performance. Key responsibilities include performance tuning, troubleshooting errors, and enhancing database security. Candidates should possess a strong command of SQL and have an IT-related degree. Familiarity with various ...