10 of 10 Performance Optimisation Jobs in West Yorkshire

distributed data platforms that power Flutter’s applications across Gaming and Sportsbook. The role is focused on execution and solutions delivery – building scalable, high‐performance data platforms that enable real‐time and batch data processing at scale. Responsibilities Drive platform capability improvements – continuously enhance distributed data platforms using knowledge … identify, communicate, and mitigate technology risks associated with distributed systems, data platform decisions, and system integrations. Ensure operational excellence – design solutions with security, cost optimisation, performance, regulatory requirements, and compliance in mind. Contribute to architecture governance – support architecture forums and governance processes, ensuring timely review and alignment across ...

Performance Test Lead/Performance Engineer - SC Cleared Location: London or Leeds (50% onsite) Contract: 12 Months Rate: £300 per day Start: 1st October 2026 We're recruiting a Performance Test Lead to join a major transformation programme. This is a Performance Engineering role … traditional performance testing position. Essential Skills: 5+ years' Performance Testing/Engineering JMeter and/or LoadRunner Performance analysis & bottleneck identification NFR definition and performance strategy Azure, AWS or GCP performance testing Dynatrace or New Relic Grafana & Splunk Python Scripting Jenkins/GitHub Actions ...

Lead to join a large-scale enterprise transformation programme , taking ownership of the non-functional testing strategy across multiple workstreams. You'll lead the Performance Testing and Operations Acceptance Testing (OAT) teams, ensuring the platform is resilient, scalable and ready for production. This is a key leadership role, working … closely with engineering, architecture and delivery teams to drive performance, operational readiness and continuous improvement throughout the programme lifecycle. Key Responsibilities Define and own the end-to-end non-functional testing strategy across the programme. Lead the Volume & Performance Testing and Operations Acceptance Testing (OAT) teams. Establish performance ...

platform. A key part of the role will involve reviewing existing systems, identifying opportunities to reduce technical debt, and driving improvements that enhance performance, maintainability and delivery efficiency. Ensuring performance and security at scale will be a core focus. Youll work across teams to optimise rendering, caching strategies … evolving large-scale SPAs in production environments Deep expertise in React.js, Node.js and modern frontend ecosystems Strong understanding of browser internals, rendering pipelines and performance optimisation Experience improving frontend performance metrics such as TTFB, TTFP and TTI Strong knowledge of caching strategies across client, edge and server ...

growth and skill development. Monitoring the teams closely to ensure exceptional service is provided and KPIs are met. Foster a collaborative, inclusive, and high‐performance culture, actively removing barriers between teams and celebrating achievements to build motivation. Establish ambitious standards and support the teams to achieve high performance … endpoint estate, and telephony across all sites, acting as senior technical escalation point on major incidents. Ensure infrastructure availability, resilience, and performance, owning monitoring, capacity planning, and preventative maintenance across the estate. Own backup, business continuity, and disaster recovery arrangements, including regular testing of recovery plans. Define and maintain ...

focus on extending, optimising, and maintaining Unreal Engine systems that support game development across the project. You'll work on engine-level features, tooling, performance improvements, and platform-specific solutions that enable the wider team to build high-quality experiences efficiently. You'll be trusted to solve complex technical … engineering team. Responsibilities Design, implement, and maintain engine-level systems within Unreal Engine Extend and customise Unreal systems where project requirements demand it Improve performance, memory usage, loading times, and scalability Develop tools, workflows, and automation that improve team efficiency Investigate and resolve low-level technical issues across platforms ...

Senior Engine Programmer, you\'ll work on the foundational systems that power game development. You\'ll develop and maintain core engine technology, improve performance and scalability, and build systems that enable teams across engineering, design, art, and production to work effectively. You\'ll be trusted to own complex technical … problems, contribute to long-term architecture decisions, and mentor less experienced developers. Responsibilities Design, implement, and maintain core engine systems Improve engine performance, memory usage, scalability, and stability Develop tools and workflows that improve team productivity Work across systems including memory, threading, IO, streaming, asset management, and platform support ...

Responsibilities Team Leadership & People Management Lead and scale engineering teams of 5+ members, demonstrating ability to hire, develop, and retain high‐performing talent. Manage performance reviews, capability assessments, and conduct difficult conversations (performance improvement plans, terminations). Build psychological safety and foster collaborative team cultures in technically demanding … major incident response efforts. Write and review platform code, offering constructive feedback to ensure code quality. Drive continuous improvement in network monitoring, observability, and performance optimisation. Build and maintain on‐call rotations; manage escalation paths and ensure appropriate coverage for 24/7 operations. Establish and enforce service‐level ...

offer a competitive salary, depending on experience from £41,762 to £52,202. Annual incentive related bonus (£1000 maximum bonus opportunity for the performance year). Attractive pension scheme (up to 12% company contribution). Development opportunities in line with the Telemetry Field Asset & Communications Engineer progression plan. … improvement across Yorkshire Water's operational technology estate. Where you fit in! As our Telemetry Communication Engineer you will be: Monitoring and improving the performance of Yorkshire Water's telemetry and operational communications networks, ensuring reliable data flow from operational assets across the region. Analysing performance data ...

where people genuinely love to work, we want to hear from you.****What You’ll Do********People Leadership***** Grow & Mentor: Run regular 1:1s, performance reviews, and merit cycles, providing honest, constructive feedback and creating tangible career pathways with individualized development plans.* Build the Culture: Lead hiring, onboarding … code quality, rigorous testing, and a proactive approach to managing technical debt with an AI-First lens.* Own the Platform: Ensure top-tier performance, security posture, and operational excellence across your area—including our native/cross-platform mobile applications.* Collaborate Broadly: Partner closely with Product Management, cross-functional ...