1 to 25 of 32 Jest Jobs in the UK excluding London

Rails, React.js, JavaScript, HTML5, CSS3 Databases: PostgreSQL, MySQL, or similar relational database systems Testing: TDD/BDD, unit/integration testing frameworks (eg, RSpec, Jest, Mocha) Tooling & DevOps: Git, Docker, CI/CD pipelines (Jenkins, GitHub Actions), Infrastructure as Code concepts Architecture: API-first design, RESTful APIs, event-driven patterns ...

TypeScript, HTML5 Cloud & DevOps: AWS Lambda, Step Functions, IAM, Docker, CI/CD pipelines Messaging & Integration: Kafka/MQ Testing: JUnit 4/5, Jest/Karma, BDD/TDD practices Tools: Git, GitLab, IntelliJ IDEA, JIRA Database: MS SQL Server Ways of Working: Agile, automated testing, secure-by-design ...

Debugging, Chrome DevTools, Clean Code, Maintainable Code, Scalable Systems, Design Systems, Wireframes, Prototyping, Figma, Adobe XD, Testing, Unit Testing, End-to-End Testing, Cypress, Jest, Linux, Unix, AWS, Cloud Services, Microservices, Serverless Architecture, Enterprise Software, B2B Platforms, Agile Development, Continuous Integration, CI/ ...

experience with AWS or cloud-based environments Experience with databases such as Oracle or MongoDB Knowledge of TDD and automated testing frameworks (e.g. JUnit, Jest) Experience leading teams and working across cross-functional environments Strong client-facing communication skills Additional desirable experience: Web accessibility standards and tools (e.g. NVDA, WAVE ...

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. ...

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. ...

management tools Desirable Technologies React or Angular frameworks D3.js or WebSocket integration Figma or similar UX/UI design tools OpenTelemetry Testing tools including: Jest Selenium Playwright Cypress Accessibility standards (WCAG) Exposure to AWS or Google Cloud Platform Advantageous Background Active GitHub portfolio or open-source contributions Experience producing technical ...

monolithic) systems Hands‐on experience with test automation frameworks across API, UI, and service layers (eg RestAssured, Postman/Newman, Cypress, Playwright, Selenium, JUnit, Jest) Experience integrating automated testing into CI/CD pipelines (GitHub Actions, Jenkins, Azure DevOps, GitLab CI) Strong understanding of non‐functional testing including performance, resilience ...

monolithic) systems Hands-on experience with test automation frameworks across API, UI, and service layers (eg RestAssured, Postman/Newman, Cypress, Playwright, Selenium, JUnit, Jest) Experience integrating automated testing into CI/CD pipelines (GitHub Actions, Jenkins, Azure DevOps, GitLab CI) Strong understanding of non-functional testing including performance, resilience ...

with modern frontend build tooling (e.g. Vite, Webpack) and developer tooling (ESLint, Prettier) Experience with component testing and end-to-end testing frameworks (e.g. Jest, Vitest, Playwright, Cypress) Comfortable working with Git, code reviews, and CI/CD pipelines Comfortable navigating large, interlinked codebases Interest in robotics, real-time systems ...

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. ...

APIs and mobile libraries for networking. Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model. Experience with automated testing suites, like Jest or Mocha. Excellent problem-solving skills and the ability to think algorithmically. Experience with cloud message APIs and usage of push notifications. Knowledge ...

scale, simplifying complex architectures. Understanding of CI/CD and DevOps principles (Azure DevOps experience ideal). Strong background in testing frameworks such as Jest, Playwright or Cypress. Collaborative leadership style with a passion for mentoring and continuous improvement. Experience working with micro frontends or Nx, and partnering closely with ...

projects demand.* Languages & Frameworks: Python (3.10+), TypeScript, JavaScript (ES6+), SQL, Bash · Frontend: React.js, Next.js (App Router & Server Components), Tailwind CSS, ShadCN UI, Redux, Zustand, Jest, Cypress.* Build AI product UX patterns (streaming, review loops, provenance/citations, long-running tasks, error-recovery* Backend: Django (5.x+), DRF, FastAPI, Pydantic, Celery, Django ...

open to discussing and honing approaches for our team to improve our working practices* Have experience of test-driven development and mocking libraries (Jest, Mockito)* Be familiar collaborative documentation tools (Jira and Confluence)* Real world experience of Agile practices and execution (Scrum, Kanban)* Be familiar with how to design ...

best practices• Mentor and support a junior Front End Developer Key Skills Required:• React + TypeScript• Redux• JavaScript• HTML & CSS• Component-based development Desirable:• Jest or automated front-end testing experience• Azure DevOps exposure• React Native experience If you are interested in this opportunity and would like to hear more ...

layers to REST and GraphQL APIs in close collaboration with back-end teams Writing clean, testable code and maintaining front-end test suites using Jest Optimising for performance, scalability, and smooth user interactions Communicating design and implementation decisions clearly to both technical and non-technical stakeholders What You'll Need ...

improving an existing codebase, rather than only greenfield work. Familiarity with cloud platforms (AWS, GCP, or Azure) for hosting and deployment. Testing experience (Jest, Pest, PHPUnit, or similar). Exposure to CI/CD pipelines. Nice to have Mentoring or technical lead experience. React Developer (Full Stack, React/Laravel ...

wider JavaScript/TypeScript ecosystem Express.js and/or Fastify RESTful API design AWS or similar cloud platforms Microservices architecture Testing frameworks (Vitest, Jest, Mocha, etc.) CI/CD pipelines & DevOps practices GitHub workflows Observability tools (e.g., DataDog) Docker/Kubernetes Tech Stack You’ll Be Working With Node.js, JavaScript ...

understanding of source code repositories and change management tools like Git.* Knowledge of agile development practices and test automation, especially using tools such as Jest, Cucumber and Playwright.* Strong knowledge of build processes and release automation, including using DevOps Pipelines, Nexus, SonarQube, and AquaSec.* Experience working with Private/Public ...

equivalent experience. Strong skills in React, TypeScript, Node.js and modern JavaScript. Experience building APIs using REST or GraphQL with PostgreSQL. Testing tools such as Jest, Cypress or React Testing Library. Worked in an Azure cloud environment with CI/CD pipelines Stronger together We do our best work when were ...

performant REST APIs using Node.js and Express Develop responsive Front End applications using Angular and modern JavaScript/TypeScript frameworks Implement automated testing using Jest and maintain high code quality standards Contribute to CI/CD pipelines using GitLab CI/CD and DevOps best practices Work within Agile delivery … with Express.js Frontend development experience with Angular (preferred over other Front End frameworks) Experience with GitLab CI/CD pipelines Automated testing experience using Jest Strong understanding of Agile software delivery practices Desirable Skills Experience with Kong Enterprise Edition (KongEE) Kubernetes experience Exposure to containerised applications and cloud-native architectures ...

performant REST APIs using Node.js and Express Develop responsive Front End applications using Angular and modern JavaScript/TypeScript frameworks Implement automated testing using Jest and maintain high code quality standards Contribute to CI/CD pipelines using GitLab CI/CD and DevOps best practices Work within Agile delivery … with Express.js Frontend development experience with Angular (preferred over other Front End frameworks) Experience with GitLab CI/CD pipelines Automated testing experience using Jest Strong understanding of Agile software delivery practices Desirable Skills Experience with Kong Enterprise Edition (KongEE) Kubernetes experience Exposure to containerised applications and cloud-native architectures ...

driven components and Python-based APIs to enhance application intelligence. Tech Stack Core: React, TypeScript, HTML5, CSS3 (SASS/Styled Components) Tooling: Webpack, Vite, Jest, Cypress Backend exposure: Python/FastAPI/Django (desirable) AI/ML Integration: Experience or curiosity around AI-driven applications or tools is a strong ...

bring (or Required Skills/Qualifications): Back‐end: Java (Spring Boot) and/or Go. Front‐end: React or Vue.js. Testing: JUnit/Jest/Cypress (or equivalent). Tooling: GitLab/Git, Docker, Kubernetes, Helm, GitLab CI/Argo CD/Jenkins, Jira/Confluence. Experience leading agile teams ...