101 to 125 of 147 Jest Jobs in the UK excluding London

Springboot) and AWS cloud services (ECR, ECS, Lambda, API Gateway, S3, DynamoDB, Step Functions, Apigee) Proficiency in AngularJS, Jenkins, Karate, Node 10, Groovy, Bash, Typescript. Knowledge of Gherkin, Cypress, Jest, Cloudformation. Understanding of software development lifecycle. Ability to apply secure coding practices. Experience with CI/CD pipelines. Knowledge of user-centered design principles. ITIL certification will be desirable. Experience More ❯

in AWS . Strong understanding of API integration and data flow between backend and frontend. Solid grasp of SQL and data handling within the UI. Experience with testing frameworks (Jest, Cypress, React Testing Library). (Bonus) Familiarity with data visualisation libraries. (Bonus) Previous experience in data-heavy systems or B2B SaaS Key Responsibilities: Develop and maintain responsive frontend applications using More ❯

training and personal development. Technical Skills: HTML CSS TypeScript React JavaScript object model JavaScript preprocessors eg webpack, Rollup, Babel SCSS/LESS Knowledge of performance testing frameworks Mocha and Jest The company offers a competitive salary, exposure to new technology, career progression and a great working environment with a talented team. Interviews are being held within the next couple of More ❯

Partner with cross-functional teams to translate complex, ambiguous problems into elegant, scalable solutions. Tech Ecosystem React TypeScript Vite Next.js WebAssembly (DuckDB, WebGPU) D3/visx Storybook Tailwind CSS Jest Cypress Playwright What You Bring 8+ years building and evolving large-scale web applications. Proven track record in front-end architecture (modular codebases, micro-frontends, design systems, scalability). Strong More ❯

Partner with cross-functional teams to translate complex, ambiguous problems into elegant, scalable solutions. Tech Ecosystem React · TypeScript · Vite · Next.js · WebAssembly (DuckDB, WebGPU) · D3/visx · Storybook · Tailwind CSS · Jest · Cypress · Playwright What You Bring 8+ years building and evolving large-scale web applications. Proven track record in front-end architecture (modular codebases, micro-frontends, design systems, scalability). Strong More ❯

Partner with cross-functional teams to translate complex, ambiguous problems into elegant, scalable solutions. Tech Ecosystem React · TypeScript · Vite · Next.js · WebAssembly (DuckDB, WebGPU) · D3/visx · Storybook · Tailwind CSS · Jest · Cypress · Playwright What You Bring 8+ years building and evolving large-scale web applications. Proven track record in front-end architecture (modular codebases, micro-frontends, design systems, scalability). Strong More ❯

Partner with cross-functional teams to translate complex, ambiguous problems into elegant, scalable solutions. Tech Ecosystem React · TypeScript · Vite · Next.js · WebAssembly (DuckDB, WebGPU) · D3/visx · Storybook · Tailwind CSS · Jest · Cypress · Playwright What You Bring 8+ years building and evolving large-scale web applications. Proven track record in front-end architecture (modular codebases, micro-frontends, design systems, scalability). Strong More ❯

within the role Technology We're pragmatic about our technology choices. These are some of the things we use now: Python, NodeJS TypeScript, React,styled-components PostgreSQL, BigQuery, MySQL Jest, React Testing Library, Cypress, pytest AWS, GCP Docker, Terraform, GitHub, CircleCI How We Expect You To Work We expect you to work in these ways, as well as encouraging and More ❯

Responsibilities: Expert knowledge of HTML, CSS and JavaScript Experience developing front end applications using modern JavaScript frameworks like; React, Vue, Svelte Familiarity with writing unit tests using frameworks like Jest Experience working with APIs and integrating back end data If you're detail-oriented, passionate about technology and looking for a role where your work truly matters, we would love More ❯

technologies. Always looking at latest tech, they're utilising Bun so any experience of this would be useful. The tech stack includes: JavaScript/Node.js Bun Express/Nest.js Jest GCP Terraform Docker & compose React Kuberbetes Writing good quality code is the focus of this role, working on a hybrid basis with 3 days a week in their new office More ❯

technologies. Always looking at latest tech, they're utilising Bun so any experience of this would be useful. The tech stack includes JavaScript/Node.js Bun Express/Nest.js Jest GCP Terraform Docker & compose React Kuberbetes Writing good quality code is the focus of this role, working on a hybrid basis with 3 days a week in their new office More ❯

technologies. Always looking at latest tech, they're utilising Bun so any experience of this would be useful. The tech stack includes JavaScript/Node.js Bun Express/Nest.js Jest GCP Terraform Docker & compose React Kuberbetes Writing good quality code is the focus of this role, working on a hybrid basis with 3 days a week in their new office More ❯

technologies. Always looking at latest tech, they're utilising Bun so any experience of this would be useful. The tech stack includes JavaScript/Node.js Bun Express/Nest.js Jest GCP Terraform Docker & compose React Kuberbetes Writing good quality code is the focus of this role, working on a hybrid basis with 3 days a week in their new office More ❯

and Product development. Role Information: Salary : Up to £100,000 (DOE) + Equity Location : Fully remote (UK only) Stack : TypeScript, Next.js, React, Tailwind, Shadcn, Prisma, Postgres, Redis, GCP, OpenAI, Jest, Playwright You'll join a remote first, high-trust engineering team working with a modern, cloud-native stack - with real influence over technical decisions from day one. This is a More ❯

and Product development. Role Information: Salary : Up to £100,000 (DOE) + Equity Location : Fully remote (UK only) Stack : TypeScript, Next.js, React, Tailwind, Shadcn, Prisma, Postgres, Redis, GCP, OpenAI, Jest, Playwright You’ll join a remote first, high-trust engineering team working with a modern, cloud-native stack - with real influence over technical decisions from day one. This is a More ❯

and Product development. Role Information: Salary : Up to £100,000 (DOE) + Equity Location : Fully remote (UK only) Stack : TypeScript, Next.js, React, Tailwind, Shadcn, Prisma, Postgres, Redis, GCP, OpenAI, Jest, Playwright You’ll join a remote first, high-trust engineering team working with a modern, cloud-native stack - with real influence over technical decisions from day one. This is a More ❯

and Product development. Role Information: Salary : Up to £100,000 (DOE) + Equity Location : Fully remote (UK only) Stack : TypeScript, Next.js, React, Tailwind, Shadcn, Prisma, Postgres, Redis, GCP, OpenAI, Jest, Playwright You’ll join a remote first, high-trust engineering team working with a modern, cloud-native stack - with real influence over technical decisions from day one. This is a More ❯

and Product development. Role Information: Salary : Up to £100,000 (DOE) + Equity Location : Fully remote (UK only) Stack : TypeScript, Next.js, React, Tailwind, Shadcn, Prisma, Postgres, Redis, GCP, OpenAI, Jest, Playwright You’ll join a remote first, high-trust engineering team working with a modern, cloud-native stack - with real influence over technical decisions from day one. This is a More ❯

and Product development. Role Information: Salary : Up to £100,000 (DOE) + Equity Location : Fully remote (UK only) Stack : TypeScript, Next.js, React, Tailwind, Shadcn, Prisma, Postgres, Redis, GCP, OpenAI, Jest, Playwright You’ll join a remote first, high-trust engineering team working with a modern, cloud-native stack - with real influence over technical decisions from day one. This is a More ❯

and Product development. Role Information: Salary : Up to £100,000 (DOE) + Equity Location : Fully remote (UK only) Stack : TypeScript, Next.js, React, Tailwind, Shadcn, Prisma, Postgres, Redis, GCP, OpenAI, Jest, Playwright You'll join a remote first, high-trust engineering team working with a modern, cloud-native stack - with real influence over technical decisions from day one. This is a More ❯

and Product development. Role Information: Salary : Up to £100,000 (DOE) + Equity Location : Fully remote (UK only) Stack : TypeScript, Next.js, React, Tailwind, Shadcn, Prisma, Postgres, Redis, GCP, OpenAI, Jest, Playwright You’ll join a remote first, high-trust engineering team working with a modern, cloud-native stack - with real influence over technical decisions from day one. This is a More ❯

attention to detail Collaborative approach with cross-functional teams Bonus Skills Familiarity with Python/Django and API integration Experience with HubSpot , Payload CMS , or embedded workflows Testing skills (Jest, RTL) and accessibility best practices Exposure to Figma , CI/CD , or Shopify Perks Based in Leeds LS11 (Full time office based) Competitive salary Work on meaningful, user-facing products More ❯

attention to detail Collaborative approach with cross-functional teams Bonus Skills Familiarity with Python/Django and API integration Experience with HubSpot , Payload CMS , or embedded workflows Testing skills (Jest, RTL) and accessibility best practices Exposure to Figma , CI/CD , or Shopify Perks Based in Leeds LS11 (Full time office based) Competitive salary Work on meaningful, user-facing products More ❯

development experience. Proven experience in environments where GenAI is utilised in the development workflow Full Tech Stack: Backend & Data: Python, PostgreSQL, BigQuery, MySQL Frontend: TypeScript, React, styled-components Testing: Jest, React Testing Library, Cypress, pytest Cloud & Infra: AWS, GCP, ECS Fargate, Docker, Terraform, GitHub Actions This is a unique opportunity for an engineer who understands what best practice looks like More ❯

development experience. Proven experience in environments where GenAI is utilised in the development workflow Full Tech Stack: Backend & Data: Python, PostgreSQL, BigQuery, MySQL Frontend: TypeScript, React, styled-components Testing: Jest, React Testing Library, Cypress, pytest Cloud & Infra: AWS, GCP, ECS Fargate, Docker, Terraform, GitHub Actions This is a unique opportunity for an engineer who understands what best practice looks like More ❯