Job Title

Principle Performance Engineer£60,000 - £70,00045 days holiday Fully Remote - Must be based in the UK No Sponsorship OpportunitiesAn exciting opportunity has opened up at a fast-growing fintech undergoing a major platform transformation who are looking for a Principle Performance Engineer to establish and scale a modern performance testing function. You'll have the autonomy to define strategy, build tooling, and create performance environments in a multi-cloud/on-prem architecture. This is a high-impact, highly visible role with influence across engineering, DevOps, and product teams. What you’ll be doing:Leading performance testing strategy and implementation across the stack Designing and managing dedicated performance test environments Building scalable, production-replica load scenarios Driving a shift-left performance culture across engineering Identifying bottlenecks, tuning infrastructure, and enabling high availability Advising senior stakeholders on system health and performance risks You’ll need to bring:8+ years of performance testing experience in enterprise environments 5+ years in a lead or principal role within quality engineering Strong hands-on expertise with platforms: JMeter, BlazeMeter and Cloudflare, etc. Proven experience testing APIs, web applications, and databases: i.e PostgreSQL, Oracle and MSSQL. Experience designing performance test environments and load generation tools Familiarity with DevOps, CI/CD, observability, and performance SLAs This is a rare opportunity to join a high-performing team and shape the future of performance engineering at a company backed by strong growth and clear technical leadership. Please quick apply with your CV or reach out to lauren.tiffin@ for more information.