Performance Tester
- Hiring Organisation
- CBSbutler Holdings Limited trading as CBSbutler
- Location
- London, United Kingdom
- Employment Type
- Contract
- Contract Rate
- £420 - £470/day Outside IR35 Hybrid working
scalable, reliable, and meet agreed performance targets across business-critical digital services. You will play a key role in validating system behaviour under load, identifying bottlenecks, and providing clear, actionable insight to delivery teams to drive performance improvements. Key Responsibilities Design, build, and execute performance, load, and stress … performance Contribute to performance test strategies and best practices Support continuous improvement of tooling, approaches, and reporting Essential Skills & Experience Proven experience in performance testing within modern digital environments Strong hands-on experience with tools such as: JMeter Gatling Azure Load Testing or similar cloud-based load ...