3 of 3 Jest Jobs in Central London

/API work. Tech & Skills JavaScript/TypeScript, React/Angular/Vue Node.js, REST/GraphQL APIs HTML, CSS, responsive & accessible design Testing (Jest/Cypress), CI/CD, Git Experience integrating APIs (AI exposure a bonus) Responsibilities Build high-quality frontend applications Develop reusable UI components Collaborate across ...

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 ...

WebSocket and with cross browser compatibility and optimization techniques/tools Experienced Test-driven development (TDD) practitioner with either of the following testing frameworks Jest/Karma/Mocha/Jasmine Familiar with web security, accessibility and internationalization Experience of trading systems and financial markets (preferred) Experience of leading ...