26 to 41 of 41 Jest Jobs in the UK

work with a variety of technologies. You’ll ideally have experience with some of the following, or be open to learning: JavaScript: React, Node, Jest, Cypress Ruby (non-Rails environment) – nice to have AWS: EC2, ECS, Lambda, S3, SQS Databases: MongoDB & PostgreSQL They are looking for someone who is: Proactive ...

Understanding of browser rendering, web performance, and Core Web Vitals - Experience with build tools such as Webpack, Vite, or ESBuild - Comfort with testing frameworks (Jest, Cypress, or Playwright) Equal Opportunity Employer: Joveo is an equal opportunity employer. We are committed to building an inclusive workplace and welcome applications from ...

Understanding of browser rendering, web performance, and Core Web Vitals - Experience with build tools such as Webpack, Vite, or ESBuild - Comfort with testing frameworks (Jest, Cypress, or Playwright) Equal Opportunity Employer: Joveo is an equal opportunity employer. We are committed to building an inclusive workplace and welcome applications from ...

Understanding of browser rendering, web performance, and Core Web Vitals - Experience with build tools such as Webpack, Vite, or ESBuild - Comfort with testing frameworks (Jest, Cypress, or Playwright) Equal Opportunity Employer: Joveo is an equal opportunity employer. We are committed to building an inclusive workplace and welcome applications from ...

Understanding of browser rendering, web performance, and Core Web Vitals - Experience with build tools such as Webpack, Vite, or ESBuild - Comfort with testing frameworks (Jest, Cypress, or Playwright) Equal Opportunity Employer: Joveo is an equal opportunity employer. We are committed to building an inclusive workplace and welcome applications from ...

month contract basis. Tech Stack React Native TypeScript Redux Toolkit/Zustand REST APIs/GraphQL Firebase/AWS (nice to have) Jest/React Native Testing Library GitHub Actions/CI/CD pipelines Details Duration: 6 months Location: Remote (UK-based only) Type: Outside IR35 Start Date: Immediate ...

implement improvements. Required Qualifications & Experience Strong TypeScript and React experience (React 16+). Proficient in JavaScript ES6+. Experience with React Testing frameworks like Jest and Enzyme. A keen sense of design and desire to build a better mousetrap. General understanding of supporting infrastructure: git, microservices, containers, etc. Comfortable working with ...

maintaining feature-level test scenarios Experience building modern web applications Experience integrating with APIs and handling dynamic data Experience with unit testing using Jest Experience with end-to-end/integration testing using Playwright Strong understanding of responsive design and UI/UX best practices Experience with version control (e.g. ...

practices Knowledge of SQL databases MS SQL, MSRS Knowledge of version control tools Git/Dev Ops An understanding of testing frameworks and tools Jest, Mocha, Selenium Knowledge of cybersecurity best practices Entry requirements: The learner must have completed a Level 3 Software Development Apprenticeship with QA or have ...

andplacesstrongemphasison performance,reliability,andmaintainability . YouwilljoinahighlyexperiencedteamofseniorengineersandQAdevelopers,taking fullownershipoffeatures fromdesignthroughtoproduction,whilecollaboratingdirectlywiththeclient. KeyResponsibilities Design,build,andmaintainfeaturesacrossthefullstackofa high-performancetradingplatform . Workprimarilywith: TypeScript (Node.js &React) Monorepotooling,GitHub,GitHubActions Jest,Playwright Redis,MSSQL,WebSockets Docker,Kubernetes Observabilitytools (Grafana,Prometheus,SonarQube) Take end-to-endownership offeaturesfromdesigntoproduction. CollaboratecloselywithplatformandDevOpsengineersonbuildpipelines,observability,andoperationalconcerns. Communicatedirectlywithclientstoclarifyrequirementsandproposesolutions. Contributetoandimproveautomatedtestingpractices. Participateinpeercodereviewsandmaintainhighengineeringstandards. Leverage LLM/ ...

Experience with state management, data fetching, and client-side routing - Familiarity with accessibility standards (WCAG 2.1 AA or above) - Experience with frontend testing frameworks (Jest, Playwright, or Cypress) - Strong eye for design quality and ability to collaborate closely with designers Equal Opportunity Employer: Joveo is an equal opportunity employer. ...

Experience with state management, data fetching, and client-side routing - Familiarity with accessibility standards (WCAG 2.1 AA or above) - Experience with frontend testing frameworks (Jest, Playwright, or Cypress) - Strong eye for design quality and ability to collaborate closely with designers Equal Opportunity Employer: Joveo is an equal opportunity employer. ...

Experience with state management, data fetching, and client-side routing - Familiarity with accessibility standards (WCAG 2.1 AA or above) - Experience with frontend testing frameworks (Jest, Playwright, or Cypress) - Strong eye for design quality and ability to collaborate closely with designers Equal Opportunity Employer: Joveo is an equal opportunity employer. ...

Experience with state management, data fetching, and client-side routing - Familiarity with accessibility standards (WCAG 2.1 AA or above) - Experience with frontend testing frameworks (Jest, Playwright, or Cypress) - Strong eye for design quality and ability to collaborate closely with designers Equal Opportunity Employer: Joveo is an equal opportunity employer. ...

helpingtoshapethefutureofmediatechnology. KeyResponsibilities Leadarchitectureanddirectionforarangeofdigitalproducts. Championengineering,establishandupholdcodingbestpractices. CollaboratewithPM'sPO's,designers,andseniorstakeholderstoshapesolutions. Leadandguideteamsonfeaturebreakdown,technicalplanning,andreleaseprocesses. Manageandmentorengineersalongwithgrowingahigh-performingteams. Skills&ExperienceRequired ExtensiveexperiencewithJavaScript/TypeScript,React,Redux,andNode.js StrongexperienceinTDDandtestingframeworks(Jest,Mocha,Cypres/Playright) Atrackrecordinmodularsystemarchitectureandmulti-tenantplatformdevelopment. ExperiencewithAWS Deepunderstandingofsoftwarearchitecture,security,performance,andcontinuousdelivery. Agilemindsetwithexperienceincross-functionalteams. Iftheaboveisofinterest,pleaseapplywithanupdatedcopyofyourCVandamemberoftheScalersteamwillbeintouch. ...

Haves: Strong experience in Core React Native 0.81, TypeScript 5.x, React 19 Strong experience in State Redux Toolkit , Zustand , React Query , Apollo Client Testing Jest , React Native Testing Library strong requirement many test files Any Certifications required: Preferred but not mandatory Performance Expectations : Core React Native 0.81, TypeScript 5.x, React … State Redux Toolkit Zustand React Query Apollo Client Testing Jest React Native Testing Library strong requirement many test files UI Styled Components 6, Reanimated, Gesture Handler, Lottie, Skia APIs GraphQL with codegen, REST with React Query Thirdparty Sentry, NewRelic, Optimizely, Braze, Auth0, Contentful Agile Work Experience ...