3 of 3 Vitest Jobs in London

design, MongoDB data modelling, testing, observability, deployment Build secure systems (JWT/OIDC, fine-grained authorisation, IDOR protection, audit logging) Write automated tests (Vitest, Playwright) as part of everyday development Mentor engineers through code review and technical collaboration Engineering Challenges Large-scale entity resolution, event-driven distributed systems, high-throughput ...

working with CI/CD pipelines using tools like GitHub Actions, CircleCI, or AWS CodePipeline. Familiarity with modern testing practices and tools (e.g., Jest, Vitest), including writing unit and integration tests. Basic understanding of secure development practices and familiarity with threat modelling and risk assessment techniques. Good time management ...

across multiple services Experience building or introducing contract testing Strong understanding of CI/CD, ideally GitHub Actions Excellent communication skills Advantageous: Docker, MongoDB, Vitest, Jest, OAuth2/OIDC, or a background in compliance, KYC/AML or fintech What's in it for me? A small, high-trust engineering ...