3 of 3 Performance Tuning Jobs in Yorkshire

architecture, data engineering, and product teams to convert operational problems into reusable graph-powered capabilities. Own technical design reviews, coding standards, model validation, observability, performance tuning, security controls, documentation, and production-readiness gates. Mentor data scientists and engineers while remaining accountable for prototypes, reference implementations, critical code, troubleshooting … Programming and engineering: Advanced Python and SQL; APIs; test automation; data structures; distributed processing; Git; CI/CD; containers; infrastructure awareness; production debugging and performance optimization. Data engineering: Spark or Databricks, Kafka or equivalent streaming, ETL/ELT, batch and real-time pipelines, data contracts, lineage, cataloguing, quality rules ...

business intelligence initiatives. You will translate complex business requirements into scalable, high-quality data solutions, ensuring data is structured, governed and optimised for performance across the organisation. You will be responsible for developing conceptual, logical and physical data models, defining source-to-target mappings, and supporting the implementation … will ensure data architecture aligns with enterprise standards, governance frameworks and best practices. You will also drive improvements to existing data architecture, optimise data performance, and contribute to the definition of data modelling standards, automation and testing strategies. Success in this role requires strong technical expertise, excellent stakeholder management ...

/OS Systems Programmers or infrastructure-focused Mainframe Db2 DBAs with strong production support experience. You will support the stability, performance, maintenance and resilience of enterprise Db2 infrastructure. Candidates available immediately or on short notice are particularly welcome. RESPONSIBILITIES Install, configure, upgrade and maintain IBM Db2 for z/… subsystems and associated infrastructure. Investigate and resolve complex Db2 infrastructure incidents, performance issues and production problems. Manage Db2 maintenance, fixes, system changes and ongoing platform health. Support Db2 utilities, backup and recovery procedures, disaster recovery readiness and operational resilience. Monitor and tune Db2 performance, availability and capacity ...