4 of 4 Vitest Jobs in the City of London

CloudFormation or Terraform where customer environments require them Build and maintain CI/CD pipelines (GitHub Actions) and automated test suites: Jest/Vitest unit tests, Playwright E2E and API tests, and integration tests against live Connect instances Follow phased rollout patterns for production contact centers where downtime is measured ...

closely with stakeholders to understand and implement project requirements. Profile Must haves: VueJS Single page application development Vuex Pinia/Vite TypeScript Vite Rollup Vitest or Playwright AI - prompt engineering or AI-assisted development (Claude, Cursor etc) Worked on a broker platform, trading or similar industry experience a huge plus ...

Making pragmatic technical decisions that balance delivery, quality, and maintainability Technology Stack React Next.js (App Router) TypeScript Tailwind CSS Component Design Systems Playwright Jest Vitest Git-based CI/CD pipelines Monitoring and observability tools Cloud-based infrastructure environments Essential Skills & Experience Strong commercial experience with React Proven expertise with … development experience Senior-level frontend engineering experience Experience working within large-scale frontend applications Strong testing background using tools such as Playwright , Jest , and Vitest Ability to work independently while collaborating effectively within agile squads Experience troubleshooting and resolving production issues Excellent communication and stakeholder management skills Desirable Experience Experience ...

using Ant Design and SCSS Integrate with AWS Amplify, AppSync, and GraphQL services Implement internationalisation (i18n) across the platform Write high-quality tests using Vitest, Testing Library, and MSW Drive improvements in performance, maintainability, and developer experience Participate in code reviews, architecture discussions, and technical decision-making Collaborate closely with … Experience building responsive, accessible web applications Working knowledge of GraphQL and AWS Amplify Experience implementing i18n in production applications Strong testing practices using Vitest, Jest, Testing Library, or similar Familiarity with ESLint, CI/CD workflows, and frontend quality tooling Nice to Have AWS certifications Experience with AppSync Passion ...