1 to 25 of 34 Jest Jobs in the North of England

tools such as Jenkins, Maven, Kubernetes, Terraform Hands-on experience with cloud-based build and release automation (e.g., Azure or GCP) Knowledge of agile development and test automation (e.g. Jest, Cucumber, Cypress) Familiarity with development tools such as npm, Webpack, etc. Strong team player with excellent communication and collaboration skills Ability to challenge ideas constructively and adapt thinking where appropriate More ❯

or Harness Containerization with Docker and orchestration with Kubernetes Exposure to cloud platforms - ideally Google Cloud Platform (GCP) , but AWS or Azure is also welcome Testing & Quality Experience with Jest, Cypress, or Pact A strong focus on writing maintainable, well-tested code Backend development - Would be beneficial Hands-on experience with Java , including designing and implementing RESTful APIs that support More ❯

hooks, state management, component architecture). Proven experience in frontend architecture and scaling web applications. Solid understanding of modern JavaScript/TypeScript, HTML5, and CSS3. Experience with testing frameworks (Jest, React Testing Library, Cypress). Awareness of RESTful APIs, microservices, and event-driven architecture. Familiarity with cloud platforms (AWS, Azure, or GCP) and containerization (Docker, Kubernetes) is a plus. We More ❯

Kubernetes for orchestration. Exposure to cloud platforms - Google Cloud Platform (GCP) preferred, but AWS or Azure experience is also welcome. Quality Testing & Automation Experience with automated testing tools like Jest, Cypress, or Pact. Commitment to writing reliable, maintainable, and well-tested code. If you're selected to move forward in our assessment process, you may be invited to complete a More ❯

Kubernetes for orchestration. Exposure to cloud platforms - Google Cloud Platform (GCP) preferred, but AWS or Azure experience is also welcome. Quality Testing & Automation Experience with automated testing tools like Jest, Cypress, or Pact. Commitment to writing reliable, maintainable, and well-tested code. If you're selected to move forward in our assessment process, you may be invited to complete a More ❯

Kubernetes for orchestration. Exposure to cloud platforms - Google Cloud Platform (GCP) preferred, but AWS or Azure experience is also welcome. Quality Testing & Automation Experience with automated testing tools like Jest, Cypress, or Pact. Commitment to writing reliable, maintainable, and well-tested code. If you're selected to move forward in our assessment process, you may be invited to complete a More ❯

Your Application With Knowledge of Docker for containerised development environments. Familiarity with CI/CD pipelines (e.g., GitHub Actions, Vercel, or similar). Experience with testing frameworks such as Jest, Cypress, or Playwright. Understanding of performance monitoring tools and analytics. Basic knowledge of Node.js for backend integration. What We Can Offer You Salary: £40,000 - £50,000 per annum (dependent More ❯

Your Application With Knowledge of Docker for containerised development environments. Familiarity with CI/CD pipelines (e.g., GitHub Actions, Vercel, or similar). Experience with testing frameworks such as Jest, Cypress, or Playwright. Understanding of performance monitoring tools and analytics. Basic knowledge of Node.js for backend integration. What We Can Offer You Salary: £40,000 - £50,000 per annum (dependent More ❯

technologies across the group Participate in Scrum ceremonies The Ideal Candidate: Extensive experience with frontend technologies (React, JavaScript, Typescript, Redux, HTML5 and CSS3) Experience with testing frameworks such as Jest, React Testing Library, Cypress and Playwright Exposure to CI/CD, Github, Docker, Jenkins and Grafana (a nice to have) Has demonstrated picking up new technologies at speed in the More ❯

technologies across the group Participate in Scrum ceremonies The Ideal Candidate: Extensive experience with frontend technologies (React, JavaScript, Typescript, Redux, HTML5 and CSS3) Experience with testing frameworks such as Jest, React Testing Library, Cypress and Playwright Exposure to CI/CD, Github, Docker, Jenkins and Grafana (a nice to have) Has demonstrated picking up new technologies at speed in the More ❯

technologies across the group Participate in Scrum ceremonies The Ideal Candidate: Extensive experience with frontend technologies (React, JavaScript, Typescript, Redux, HTML5 and CSS3) Experience with testing frameworks such as Jest, React Testing Library, Cypress and Playwright Exposure to CI/CD, Github, Docker, Jenkins and Grafana (a nice to have) Has demonstrated picking up new technologies at speed in the More ❯

Harness ) Experience with Docker and Kubernetes Cloud platform exposure - ideally Google Cloud Platform (GCP) , but AWS or Azure also welcome A strong understanding of automated testing frameworks such as Jest , Cypress , or Pact A commitment to delivering maintainable, well-tested, and high-quality code If you are interested and looking for your next role, please apply with a copy of More ❯

technologies across the group Participate in Scrum ceremonies The Ideal Candidate: Extensive experience with frontend technologies (React, JavaScript, Typescript, Redux, HTML5 and CSS3) Experience with testing frameworks such as Jest, React Testing Library, Cypress and Playwright Exposure to CI/CD, Github, Docker, Jenkins and Grafana (a nice to have) Has demonstrated picking up new technologies at speed in the More ❯

functions). Knowledge of build tools (Webpack, Vite, Gulp) and package managers (npm, Yarn). Experience with caching solutions (e.g. Redis) for performance optimisation. Exposure to automated testing (PHPUnit, Jest, or similar) and basic knowledge of linters (ESLint, PHPCS). Interest in performance monitoring and analytics tools (Google Analytics, GTM, Lighthouse, New Relic). Familiarity with A/B testing More ❯

functions). Knowledge of build tools (Webpack, Vite, Gulp) and package managers (npm, Yarn). Experience with caching solutions (e.g. Redis) for performance optimisation. Exposure to automated testing (PHPUnit, Jest, or similar) and basic knowledge of linters (ESLint, PHPCS). Interest in performance monitoring and analytics tools (Google Analytics, GTM, Lighthouse, New Relic). Familiarity with A/B testing More ❯

others, influence their thinking, or secure their acceptance in delicate situations, all while maintaining the integrity of the relationship. Languages and technologies you'll work with React, Typescript, Redux, Jest, Vite, Enzyme, Cypress Java, Kotlin, Spring framework MySQL Container-orchestrations tools such as Docker or Kubernetes Git, Jenkins and Helm Our Commitment to Diversity, Equity, Inclusionand Belonging (DEIB) We believe More ❯

management. Familiarity with build tools such as Webpack and Gulp and package managers like npm and Yarn. Proficiency in Python for scripting, automation or backend integration. Experience with PHPUnit, Jest or other unit/integration testing frameworks Familiarity with linters (ESLint, PHPCS) and performance-monitoring tools (Lighthouse, New Relic) Competence with analytics and performance tools such as Google Analytics, Google More ❯

management. Familiarity with build tools such as Webpack and Gulp and package managers like npm and Yarn. Proficiency in Python for scripting, automation or backend integration. Experience with PHPUnit, Jest or other unit/integration testing frameworks Familiarity with linters (ESLint, PHPCS) and performance-monitoring tools (Lighthouse, New Relic) Competence with analytics and performance tools such as Google Analytics, Google More ❯

ReactJS using TypeScript. Front end design patterns. Developing high quality, testable, re-usable and modular code with a range of programming languages, frameworks, and technologies, e.g. JavaScript, TypeScript, React, Jest, Playwright, Java Spring Boot/Quarkus, and Kafka. GIT, source code management and managing concurrent change on a large code base. Automation and CI/CD across the SDLC using More ❯

MySQL (Google Cloud SQL), MongoDB Cloud: Google Cloud Run, Cloud Storage, AWS EC2/S3/Lambda Tools: Docker, GitHub, Jira, AI-assisted dev tools (Copilot, ChatGPT) Testing: Pytest, Jest, Cypress (AI-assisted test generation encouraged) Why Join Us? AI-first development environment we embrace AI to accelerate build, test, and release cycles. Work on cutting-edge SaaS used by More ❯

UX, User-centred design, accessibility (WCAG/WAI) and usability Wireframes, prototypes and high-fidelity mock-ups Figma or similar e.g. Sketch, Adobe XD Testing frameworks (e.g. Cypress, Mocha, Jest), and broader testing tools such as Selenium, Playwright, Docker, Postman, GitHub or similar The Where and When This is a full-time role (35 hours per week) based in our More ❯

Experience of webpack or similar task/build runner tools Responsive design, mobile first Developing on top of a Microservice architecture using REST services Writing Front End tests (using Jest and VueJs testing library or similar) Solid grounding in current UI/UX design patterns, practices and frameworks Knowledge and experience of the following technologies is desirable: Experience of Cloud More ❯

or above for every release. Taking part in daily stand-ups, sprint planning, demos, and retrospectives. Working closely with team members to deliver features iteratively and efficiently. Using Jest and React Testing Library for unit testing. Running end-to-end tests with Cypress or Playwright. Maintaining at least 80% test coverage across projects. Configuring and running GitHub Actions pipelines. Automating … build. VS Code/Visual Studio: Confident in configuring settings, extensions, and launch configs. Accessibility: Knowledge of WCAG 2.1 and ARIA, with audit/test results as evidence. Testing: Jest, React Testing Library, and Cypress/Playwright, including coverage reports. Build tools: Webpack or Vite, npm or Yarn, with a focus on optimised bundles and code-splitting. CI/CD … Version control: Git with feature branch workflows and protected main branches. CI/CD: GitHub Actions for linting, testing, building, and deploying. Package managers: npm and Yarn. Testing frameworks: Jest, React Testing Library, Cypress, and Playwright. Project management: Tiega. Cross-browser testing: Chrome, Edge, Firefox, Safari, and BrowserStack. More ❯

Step Functions, Apigee) Proficiency in Java (Springboot), AngularJS, Jenkins, Node 10, Groovy, Bash, Typescript. Tooling: Gitlab, Jenkins, CloudFormation, Maven, Docker, Fortify on Demand, SonarQube Knowledge of Karate, Gherkin, Cypress, Jest Understanding of DevOps practices. Ability to design and implement secure systems. Experience with automation and integration tools. Knowledge of service support and fault resolution Experience of working in Agile teams. More ❯

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 Tooling: Gitlab, Jenkins, CloudFormation, Maven, Docker, Fortify on Demand, SonarQube AWS DevOps Engineer certification or above. Understanding of software development lifecycle. Ability to apply secure coding practices. Experience with CI More ❯