1 to 25 of 44 Jest Jobs in Yorkshire

frameworks integrated with CI/CD pipelines. Strong experience of test first development and unit testing with modern testing frameworks and tools such as Jest, Enzyme, React Testing Library, Pact, Cypress and Playwright. DevOps: Familiarity with CI/CD and build pipelines, using tools such as Github , Harness, Jenkins, Docker More ❯

frameworks integrated with CI/CD pipelines. Strong experience of test first development and unit testing with modern testing frameworks and tools such as Jest, Enzyme, React Testing Library, Pact, Cypress and Playwright. DevOps: Familiarity with CI/CD and build pipelines, using tools such as Github , Harness, Jenkins, Docker More ❯

mentorship and leadership to others And any experience of these would be really useful: Azure DevOps, git, Jira, Confluence React, NodeJS, .Net Core NUnit, Jest, React Testing Library Cypress/Playwright Dynatrace (monitoring) About working for us Our focus is to ensure we're inclusive every day, building an organisation More ❯

workflows and tools like Azure DevOps Bonus Points For Exposure to Azure cloud services (App Services, Functions, etc.) Familiarity with unit testing tools like Jest or NUnit Understanding of CI/CD pipelines and DevOps processes Awareness of accessibility and user-centered design principles Interest in mentoring junior devs or More ❯

workflows and tools like Azure DevOps Bonus Points For Exposure to Azure cloud services (App Services, Functions, etc.) Familiarity with unit testing tools like Jest or NUnit Understanding of CI/CD pipelines and DevOps processes Awareness of accessibility and user-centered design principles Interest in mentoring junior devs or More ❯

own features end-to-end Desirable: Experience with GraphQL (Apollo) PostgreSQL or relational databases Familiarity with AWS Experience with Nx monorepo Testing with Playwright, Jest, etc. Exposure to ERP or manufacturing systems Experience with DevOps and CI/CD Why Join Us? If you enjoy working with a clean tech More ❯

code. Experience with TypeScript and Inertia.js is a plus. Strong grasp of object-oriented and functional programming concepts. Experience with testing frameworks like RSpec, Jest, or similar. Familiarity with containerization (Docker) and cloud environments (AWS, Azure, or GCP) is a plus. Experience with authentication and authorization systems (Okta, Devise, or More ❯

autonomy Desirable: ·Practical experience with GraphQL (Apollo, server or client) ·PostgreSQL or relational database experience ·Familiarity with AWS ·Nx monorepo ·Testing experience with Playwright, Jest, or similar ·ERP, manufacturing, or production system exposure ·DevOps, CI/CD, or modern build pipeline experience Why Join Us? If you're excited by More ❯

autonomy Desirable: ·Practical experience with GraphQL (Apollo, server or client) ·PostgreSQL or relational database experience ·Familiarity with AWS ·Nx monorepo ·Testing experience with Playwright, Jest, or similar ·ERP, manufacturing, or production system exposure ·DevOps, CI/CD, or modern build pipeline experience Why Join Us? If you're excited by More ❯

autonomy Desirable: ·Practical experience with GraphQL (Apollo, server or client) ·PostgreSQL or relational database experience ·Familiarity with AWS ·Nx monorepo ·Testing experience with Playwright, Jest, or similar ·ERP, manufacturing, or production system exposure ·DevOps, CI/CD, or modern build pipeline experience Why Join Us? If you're excited by More ❯

autonomy Desirable: ·Practical experience with GraphQL (Apollo, server or client) ·PostgreSQL or relational database experience ·Familiarity with AWS ·Nx monorepo ·Testing experience with Playwright, Jest, or similar ·ERP, manufacturing, or production system exposure ·DevOps, CI/CD, or modern build pipeline experience Why Join Us? If you're excited by More ❯

autonomy Desirable: ·Practical experience with GraphQL (Apollo, server or client) ·PostgreSQL or relational database experience ·Familiarity with AWS ·Nx monorepo ·Testing experience with Playwright, Jest, or similar ·ERP, manufacturing, or production system exposure ·DevOps, CI/CD, or modern build pipeline experience Why Join Us? If you're excited by More ❯

autonomy Desirable: ·Practical experience with GraphQL (Apollo, server or client) ·PostgreSQL or relational database experience ·Familiarity with AWS ·Nx monorepo ·Testing experience with Playwright, Jest, or similar ·ERP, manufacturing, or production system exposure ·DevOps, CI/CD, or modern build pipeline experience Why Join Us? If you're excited by More ❯

or Node.js, TypeScript and Modern JS frameworks - Strong grasp of mobile app architecture, performance optimisation, and design patterns - Familiarity with REST APIs, React-Redux, Jest, and CI/CD pipelines - Understanding of Agile methodologies and version control (Git) - Excellent communication and teamwork skills - Experience working across disciplines to interpret technical More ❯

Candidate Requirements: Passionate about creating exceptional user interfaces, Proven professional experience in UI development, Proficient in TypeScript and React, Experience with testing frameworks (e.g., Jest, React Testing Library), Understanding and applying UX principles for user-friendly interfaces, Comfortable with design tools like Figma or Sketch, Strong knowledge of HTML5, CSS3 More ❯

Web Vitals, metadata structuring, sitemap configuration, crawl budget CMS: Experience with various CMS platforms; headless CMS integration (e.g., Contentful, Sanity, Strapi) Testing: Automated testing (Jest, Mocha, Selenium), TDD, BDD, integration and load testing System Architecture: Designing scalable, secure, and maintainable web architectures Please apply online today if you have the More ❯

Web Vitals, metadata structuring, sitemap configuration, crawl budget CMS: Experience with various CMS platforms; headless CMS integration (e.g., Contentful, Sanity, Strapi) Testing: Automated testing (Jest, Mocha, Selenium), TDD, BDD, integration and load testing System Architecture: Designing scalable, secure, and maintainable web architectures Please apply online today if you have the More ❯

Web Vitals, metadata structuring, sitemap configuration, crawl budget CMS: Experience with various CMS platforms; headless CMS integration (e.g., Contentful, Sanity, Strapi) Testing: Automated testing (Jest, Mocha, Selenium), TDD, BDD, integration and load testing System Architecture: Designing scalable, secure, and maintainable web architectures Please apply online today if you have the More ❯

Web Vitals, metadata structuring, sitemap configuration, crawl budget CMS: Experience with various CMS platforms; headless CMS integration (e.g., Contentful, Sanity, Strapi) Testing: Automated testing (Jest, Mocha, Selenium), TDD, BDD, integration and load testing System Architecture: Designing scalable, secure, and maintainable web architectures Please apply online today if you have the More ❯

Web Vitals, metadata structuring, sitemap configuration, crawl budget CMS: Experience with various CMS platforms; headless CMS integration (e.g., Contentful, Sanity, Strapi) Testing: Automated testing (Jest, Mocha, Selenium), TDD, BDD, integration and load testing System Architecture: Designing scalable, secure, and maintainable web architectures Please apply online today if you have the More ❯

Web Vitals, metadata structuring, sitemap configuration, crawl budget CMS: Experience with various CMS platforms; headless CMS integration (e.g., Contentful, Sanity, Strapi) Testing: Automated testing (Jest, Mocha, Selenium), TDD, BDD, integration and load testing System Architecture: Designing scalable, secure, and maintainable web architectures Please apply online today if you have the More ❯

Web Vitals, metadata structuring, sitemap configuration, crawl budget CMS: Experience with various CMS platforms; headless CMS integration (e.g., Contentful, Sanity, Strapi) Testing: Automated testing (Jest, Mocha, Selenium), TDD, BDD, integration and load testing System Architecture: Designing scalable, secure, and maintainable web architectures Please apply online today if you have the More ❯

algorithms, and software design Solid understanding of web application architecture, including APIs, HTTP requests, databases, caching, and related concepts Used testing frameworks such as Jest to write and maintain unit tests for your code, and browser automation tools such as Cypress or Playwright for test automation Preferred Qualifications Bachelor's More ❯

in deploying applications to app stores, including managing app versions, updates, and compliance with store guidelines. Implement robust testing strategies using tools such as Jest, Detox, and React Native Testing Library. Utilise state management solutions like Redux to efficiently manage application state and enhance performance. Possess strong problem-solving skills More ❯

end concepts Proven experience with browser-based debugging and performance testing Excellent analytical and troubleshooting skills Desirable Skills Familiarity with testing frameworks such as Jest and Mocha Experience working with Docker and Laravel Forge Understanding of AWS services, particularly Route 53, S3 and CloudFront Exposure to message-queue systems such More ❯