19 of 19 Remote/Hybrid Permanent Vitest Jobs

Software Developer Apprentice

Hiring Organisation
Get Staffed
Location
Woking, Surrey, United Kingdom
Employment Type
Permanent
Github pull requests and take part in code reviews Build accessible interfaces that meet WCAG 2.2 AA. Write unit tests and Playwright tests, PHPunit, Vitest/Jest Identify the cause of bugs and implement bug fixes Support Deployment to customer and internal environments Write secure code that protects users, including ...

Software Developer Apprentice

Hiring Organisation
Get Staffed Online Recruitment
Location
Woking, South East, United Kingdom
Employment Type
Permanent Contract, Hybrid
Github pull requests and take part in code reviews Build accessible interfaces that meet WCAG 2.2 AA. Write unit tests and Playwright tests, PHPunit, Vitest/Jest Identify the cause of bugs and implement bug fixes Support Deployment to customer and internal environments Write secure code that protects users, including ...

Senior Web Engineer

Location
West of England, England, United Kingdom
test coverage high. Robust Automated Testing Strategy: Proven experience building multi-layered test suites—including unit/component tests (React Testing Library, Jest, or Vitest) and end-to-end integration tests (Playwright or Cypress). State Management & Data Architecture: Deep understanding of modern state management, caching, and data-fetching patterns ...

Principal Test Automation Engineer

Location
Liverpool, England, United Kingdom
status Our Tech Stack: Backend: xUnit, WebApplicationFactory, Testcontainers for .NET, WireMock.Net, MassTransit Test Harness, Respawn, Bogus, Verify Web and Mobile: Playwright with TypeScript, Maestro, Vitest, React Testing Library, Mock Service Worker Testing (cross-cutting): Postman, Pact for contract testing, axe-core for accessibility, k6 and NBomber for load and performance ...

Hybrid Principal Test Automation Architect

Location
Liverpool, England, United Kingdom
status Our Tech Stack: Backend: xUnit, WebApplicationFactory, Testcontainers for .NET, WireMock.Net, MassTransit Test Harness, Respawn, Bogus, Verify Web and Mobile: Playwright with TypeScript, Maestro, Vitest, React Testing Library, Mock Service Worker Testing (cross-cutting): Postman, Pact for contract testing, axe-core for accessibility, k6 and NBomber for load and performance ...

Mid-Weight Full-Stack Software Engineer

Location
West of England, England, United Kingdom
Supabase is a plus) 05 Solid understanding of RESTful APIs and web services 06 Experience writing unit, integration and e2e tests with Jest/Vitest and Playwright 07 Comfortable using Git and working within agile delivery 08 Strong problem-solving skills and attention to detail 09 Clear communication skills ...

Web: Full Stack Tech Lead

Location
Greater London, England, United Kingdom
builder : Cursor, v0 , Claude Code (and friends) are daily drivers for rapid prototyping and refactors. React + TypeScript mastery: component design, hooks, performance, testing (Vitest/Jest, Playwright). FastAPI expertise: async patterns, Pydantic schemas, pagination, auth (OAuth2/OIDC), rate‐limits, background jobs. Elasticsearch fluency: mappings/analyzers (ngrams ...

Lead Software Engineer - Solution & Data Architecture - B2B SaaS Fintech

Location
Greater London, England, United Kingdom
FastAPI, Polars, LangChain Frontend: React (TanStack Query/React Router/react-hook-form + Zod), TypeScript, nx.dev, Tailwind CSS/shadcn/ui, Vitest/Playwright/MSW, Vite, Recharts Platform: Azure, Azure DevOps (CI/CD), Kubernetes, Docker, cloud storage, messaging and events, Git, SonarQube ...

Senior FullStack Engineer - TypeScript - Python

Location
Greater London, England, United Kingdom
reliability of our entire system Our stack Infrastructure: AWS, Terraform Frontend: Vercel, NextJS, React/Redux, Testcafe (or similar, Cypress, Playwright) Backend: TypeScript, Vitest, TypeORM, Python, FastAPI, SQLAlchemy, pytest, Docker Compose Experience and Skills Experience as a full stack engineer An end-to-end systems-mindset; we are building ...

Frontend Developer

Location
Leeds, England, United Kingdom
tools. Experience with CI/CD systems (Vercel, GitHub Actions). Experience building or maintaining a design system. Experience with testing libraries and tools (Vitest, React Testing Library, Playwright, Jest). Experience using Tailwind or other utility-based CSS libraries. The stack Next.js React TypeScript Tailwind Typesense ClickHouse Vercel Shadcn ...

Full Stack Developer

Location
Manchester, England, United Kingdom
equivalent. Nice tohave: comfort with runtime type validation at trust boundaries — Zod, Yup, or similar. Nice tohave: experience writing unit andcomponenttests — Jest andReactTesting Library,Vitest, or equivalent. Nice tohave: containerisationfundamentals using Docker or an equivalent tool, and general scripting ability in Bash or PowerShell. Highly desirable: experience with the Azure ...

Full Stack Developer

Location
Belfast City District, Northern Ireland, United Kingdom
equivalent. Nice tohave: comfort with runtime type validation at trust boundaries — Zod, Yup, or similar. Nice tohave: experience writing unit andcomponenttests — Jest andReactTesting Library,Vitest, or equivalent. Nice tohave: containerisationfundamentals using Docker or an equivalent tool, and general scripting ability in Bash or PowerShell. Highly desirable: experience with the Azure ...

Frontend Developer (Vue.js & React)

Location
Greater London, England, United Kingdom
Livewire Knowledge of Next.js or Nuxt.js Experience with WebSockets and real-time applications Understanding of web accessibility (WCAG) standards Experience with testing frameworks (Jest, Vitest, Cypress) Familiarity with UI/UX design principles Experience building interactive interfaces and modern UIs Competitive salary based on experience Latest development equipment and tools ...

Senior FullStack Engineer - TypeScript - Python

Hiring Organisation
Experian
Location
London, England, United Kingdom
servicesStrengthen the security and reliability of our entire systemOur stackInfrastructure: AWS, TerraformFrontend: Vercel, NextJS, React/Redux, Testcafe (or similar, Cypress, Playwright)Backend: TypeScript, Vitest, TypeORM, Python, FastAPI, SQLAlchemy, pytest, Docker ComposeQualificationsExperience as a full stack engineerAn end-to-end systems-mindset; we are building a product that should grow ...

Full-stack AI Engineer

Location
Greater London, England, United Kingdom
functionally with Product, Design, Compliance, and other engineering teams to deliver impactful solutions Frontend: React, TypeScript, Material-UI Module Federation (Micro-frontend architecture) Vite, Vitest Python 3.13, FastAPI LangGraph (AI agent orchestration) LlamaIndex (RAG/vector search) AWS Bedrock Infrastructure: AWS (ECS Fargate, Lambda, API Gateway, S3) Terraform, GitHub Actions ...

Full Stack Software Engineer 2

Location
Greater London, England, United Kingdom
requirements You must have experience and practical knowledge in: TypeScript Next.js and React Unit testing with libraries like Jest, React Testing Library, or vitest e2e testing tools like Cypress or Playwright Strong problem - solving skills and attention to detail A passion for engineering craft - you practise writing maintainable code, reviewing ...

Front End Engineer - Serve

Location
Belfast, Northern Ireland, United Kingdom
Actions, TeamCity). Testing Practices: Proficient in writing and maintaining unit and integration tests, demonstrating an understanding of test-driven development (TDD) principles (e.g., Vitest, Playwright, Jest). Distributed Systems Knowledge: Familiarity of distributed systems, including building scalable and resilient services (e.g., Redis, Kafka, AWS infrastructure). Problem-Solving & Collaboration ...

Senior Frontend Design Engineer – Outside IR35 – London

Location
Greater London, England, United Kingdom
strong eye for detail and product quality Experience creating reusable component libraries and scalable frontend architecture Strong understanding of modern testing practices (Playwright, Vitest, Jest, React Testing Library etc.) Comfortable collaborating closely with engineers, product teams and non-technical stakeholders Ability to work autonomously and deliver at pace Contract Details ...

Full Stack Software Engineer

Location
Greater London, England, United Kingdom
producing software that brings true delight to users. Core Technology Stack Frontend & UI Architecture: React v19, Next.js v16 (app Router), Typescript, TanStack Query v5, ViTest AI Productivity Tools Claude, ChatGPT, GitHub Copilot How you can make an impact Core Mission: Build secure, scalable full-stack identity workflows using modern C# … proficiency with React 1 9, TypeScript, Next.js (App Router), and TanStack Query v5. Validation & Testing: Production experience with FluentValidation, xUnit for backend testing, and ViTest for frontend utility/component testing. Architectural Patterns: Deep appreciation for CQRS, SOLID, DRY principles, and secure Backend-for-Frontend (BFF) patterns. Enterprise Security & Identity ...