8 of 8 Vitest Jobs in London

GraphQL/REST APIs Knowledge of the web platform, including HTML, CSS and Browser APIs Experience with the testing pyramid and tools such as Vitest, Jest, Playwright Understanding of CI/CD practices and deployment pipelines Proficient in using version control systems (Git) Nice to have: Experience with design systems ...

Express.js, Tailwind CSS and Next.js Comfort with AWS or GCP High level of English language proficiency Clear communicator, strong problem-solver Bonus Skills Vitest/Jest, Docker, CI/CD (GitHub Actions), Shadcn/MUI, MongoDB, microservices, Cloudflare/CDNs, Firebase, Google Maps API, startup experience. Soft skills The successful ...

Experience building APIs, microservices, and distributed systems. Familiarity with messaging systems such as SQS or RabbitMQ. Strong testing mindset using frameworks such as PHPUnit, Vitest, or equivalents. Proven ability to deliver features end-to-end from concept to production. Excellent communication skills and ability to balance technical depth with delivery. ...

with JSP and JSF Experience working with AWS or cloud-hosted environments Knowledge of SQL Experience with Front End testing frameworks (e.g. Jest, Cypress, Vitest) Exposure to monitoring performance metrics such as Core Web Vitals What we offer Up to £45,000 per annum , pro-rated for the duration ...

HTML5, CSS3, TypeScript, Vite, OpenFin etc. Experience with real-time data visualization and WebSockets. Architecture & Design: Micro-frontend architecture, modular design principles. Testing & Quality: Vitest , Playwright, Storybook or similar testing frameworks. Financial Domain Knowledge: Understanding of Fixed Income, FX, and electronic trading workflows is highly desirable. Soft Skills: Strong leadership ...

HTML5, CSS3, TypeScript, Vite, OpenFin etc. Experience with real-time data visualization and WebSockets. Architecture & Design: Micro-frontend architecture, modular design principles. Testing & Quality: Vitest , Playwright, Storybook or similar testing frameworks. Financial Domain Knowledge: Understanding of Fixed Income, FX, and electronic trading workflows is highly desirable. Soft Skills: Strong leadership ...

modules and bridging in React Native Familiarity with state management libraries (Zustand, Redux, MobX etc.) Experience with the testing pyramid and tools such as Vitest, Jest, React Native Testing Library, Maestro, Detox Nice to have: Experience with iOS (Objective-C, Swift) or Android (Java, Kotlin) native development. Experience with mobile ...

Regression and smoke testing User journey and edge-case testing Automation & JS-based tools Playwright or Cypress for end-to-end testing Jest or Vitest for unit or integration tests Testing Library for component-level testing Supporting tools API testing (Postman, Insomnia) Bug tracking and workflow tools (Notion, Linear, GitHub ...