Senior Test Automation Engineer

SR2 REC LTD • London, England, United Kingdom • Posted June 15, 2026

Location London, England
Job Type full time
Category Computer Occupations
Posted June 15, 2026

£425-450 per day | Outside IR35

Remote-facing | ASAP start | 3 months' initial

SR2 are supporting a major digital transformation programme within the health and social care space, focused on modernising the UK's clinical research approvals process.

We are looking for a Senior Test Automation Engineer to join an established QA function and take ownership of non-functional testing within the project. This is a semi-independent, client-facing role working across k6 for performance testing and Playwright/TypeScript for end-to-end automation, so strong hands-on k6 experience is the key technical requirement. Beyond the tooling, we need someone who can assess the current NFT/performance testing approach, challenge where appropriate, suggest improvements or alternatives, and then own the implementation.

Responsibilities

  • Own non-functional testing across the project, with a particular focus on performance testing
  • Design, build and maintain perform...

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