Top Tech Jobs & Startup Jobs in London

Design and execute manual test cases, perform cross-browser and cross-device testing, manage defect lifecycle in Jira/TestRail, conduct functional/regression/smoke/usability testing, write clear bug reports, and collaborate with developers to ensure release readiness.

Build and maintain responsive, high-performance web applications using React. Collaborate with designers and backend engineers to implement features, optimize UI performance, integrate REST/GraphQL APIs, and write clean, maintainable code. Requires 3+ years of frontend experience with JavaScript/TypeScript and modern CSS frameworks.

Gather and document business requirements, analyze processes, translate stakeholder needs into specifications, support product and engineering teams, prepare reports and dashboards, and assist with process improvement and data-driven decision making.

Serve as first point of contact for users via chat, email, and phone. Troubleshoot issues, document recurring problems, escalate complex cases to other teams, and maintain a customer-first approach. Training provided; no prior experience required.