6 of 6 Contract Jest Jobs in London

management. Strong understanding of RESTful API integration, authentication, and security practices. Experience with CI/CD pipelines (Azure DevOps or similar) and automated testing (Jest, Cypress). Solid grounding in UX principles, responsive design, and accessibility (WCAG). Confident working within design systems and reusable component frameworks. Collaborate across disciplines ...

using tools such as Adobe Analytics. Strong understanding of state management principles and routing strategies. Proficient in unit testing and Test-Driven Development using Jest or Vitest. Skilled in Git, GitLab workflows, and managing merge requests. Experienced with NPM Workspaces, pre-commit hooks, and build/package/test processes. ...

commercial experience working as a Fullstack Developer with Active SC Clearance. Strong understanding of Frontend Technologies such as React, Redux, TypeScript, Material UI, Storybook, Jest, and Scala.js Proven working knowledge of Backend & Databases such as Scala (v2), Play Framework, ScalaTest, Apache Pekko (including testkits), Mockito, PostgreSQL, and MongoDB. Familiarity with ...

commercial experience working as a Fullstack Developer with Active SC Clearance. Strong understanding of Frontend Technologies such as React, Redux, TypeScript, Material UI, Storybook, Jest, and Scala.js Proven working knowledge of Backend & Databases such as Scala (v2), Play Framework, ScalaTest, Apache Pekko (including testkits), Mockito, PostgreSQL, and MongoDB. Familiarity with ...

ideal) Solid understanding of the Node ecosystem and tooling (NPM and related build tools) Hands-on experience setting up and maintaining test tooling (e.g. Jest, Playwright) Bonus: experience supporting web applications in production environments Comfortable communicating with a range of stakeholders and sharing best practice Experience working in agile teams ...

Previousworkwithin consultancyordigitalagencyenvironments-Highlydesirable Demonstrated client-facingexperience ,includingpresentingtechnicalapproachesandmanagingexpectations. Solidunderstandingofmodernbackendarchitecture,APIdevelopment,microservices,andintegrationpatterns. Experiencewith TypeScript , RESTfulAPIs ,andideallyGraphQL. StrongunderstandingofCI/CDpipelines,modernDevOpsworkflows,andcloudplatforms(AWS,GCP,orAzure) Familiaritywithtestingframeworks(Jest,etc.) Abilitytoworkindependentlyunderlimitedsupervisioninaremoteenvironment. Excellentcommunicationanddocumentationskills Nice-to-Have Experienceindigitalagency-stylerapiddeliveryenvironments. KnowledgeofcontainerisationtoolssuchasDocker. Experiencewithauthentication/authorisationframeworks(OAuth,JWT,etc.). Backgroundinmentoringorleadingsmalltechnicalteams. Upto£400perdayOutsideofIR35. Applynow. ...