1 to 25 of 42 Contract TypeScript Jobs in England

pipelines Participate in design reviews and mentoring within an agile delivery team What You'll Bring Solid C#/.NET Core experience in production systems Proficiency with React and TypeScript Strong experience with Microsoft Azure (App Services, Azure Functions, Azure DevOps, etc.) Exposure to healthcare, NHS, or data integration environments Understanding of RESTful APIs , microservices , and unit testing Experience More ❯

on client-facing applications in react/next.js Designing and building Node.js/GraphQL APIs. The ideal Senior JavaScript Developer: Senior level experience in modern JavaScript, written with ECMAScript, Typescript, Node.js, React, Next.js etc. React Native/Mobile Experience (Essential) GraphQL AWS Experience designing and developing APIs/microservices. Understanding of DevOps/modern infrastructure practices (AWS, Docker, Kubernetes More ❯

resolving software defects, issues, and change requests. Collaborating closely with cross-functional teams to ensure quality and timely delivery of project milestones. Technical Skills & Experience required: Frontend Development: Angular TypeScript HTML & CSS Selenium (Test Automation) Backend Development: C# .NET 8 (Core) SQL REST APIs WIX Desirable Skills & Tools: Agile development (Kanban preferred) CI/CD pipelines and automation Artifactory More ❯

CD pipelines and automated testing frameworks. Collaborate with architects, testers, and cyber security teams to ensure compliance and resilience. Essential Skills & Experience Node.js (advanced) - event-driven architecture, async programming TypeScript - strongly typed, enterprise-grade API development Express.js or NestJS - RESTful and modular service design Security-first development - OAuth2, JWT, TLS, secure logging Containerisation - Docker, Kubernetes, or OpenShift CI/ More ❯

code reviews, sprint planning, and technical discussions Troubleshoot and resolve technical issues across environments Essential Skills & Experience Active Security Check (SC) Clearance Strong proficiency in Node.js and JavaScript/Typescript Experience with Express.js , Restful APIs , and micro services architecture Familiarity with AWS , Docker , and containerised environments Knowledge of secure coding practices and data protection standards Excellent problem-solving and More ❯

code reviews, sprint planning, and technical discussions Troubleshoot and resolve technical issues across environments Essential Skills & Experience Active Security Check (SC) Clearance Strong proficiency in Node.js and JavaScript/Typescript Experience with Express.js , Restful APIs , and micro services architecture Familiarity with AWS , Docker , and containerised environments Knowledge of secure coding practices and data protection standards Excellent problem-solving and More ❯

from start to finish Coordinate and support UAT with business users. Develop and maintain automated test scripts using xUnit, Nunit & RestSharp for Backend and MS Playwright with C# or Typescript for Frontend Create and execute test plans and test cases for software applications. Collaborate with the development team to identify test scenarios and ensure that all critical business requirements More ❯

equivalent) with 5+ years' relevant experience. Demonstrable experience (ideally 5+ years) working as a Solution Architect across a range of technologies (ideally including Java/Spring, Salesforce, JavaScript/TypeScript, microservices, containers, databases, and cloud technologies). Experience delivering complex modernisation initiatives. Ability to evaluate new technologies and assess their impact on the existing landscape. Strong expertise across tools More ❯

help build a new Windows-first (Linux-capable) software platform focused on imaging, visualization, AI integration, and data management. Key Responsibilities Develop front-end features and tools using React, TypeScript, Node.js, and modern CSS. Contribute to back-end C++ microservices supporting imaging, visualization, AI pipelines, and database opera click apply for full job details More ❯

Experience: Proficiency in cloud computing (preferably AWS) and software development, with strong programming skills in modern object-oriented languages, especially Python. Experience in frontend development (React + Javascript/Typescript) is highly desirable. Stakeholder Management: Ability to engage and collaborate effectively with both technical and non-technical stakeholders. Autonomy and Drive: A self-starter who can independently tackle software More ❯

Experience: Proficiency in cloud computing (preferably AWS) and software development, with strong programming skills in modern object-oriented languages, especially Python. Experience in frontend development (React + Javascript/Typescript) is highly desirable. Stakeholder Management: Ability to engage and collaborate effectively with both technical and non-technical stakeholders. Autonomy and Drive: A self-starter who can independently tackle software More ❯

in running workshops and delivering training. Non-Essential (Desirable) Skills: Dynamics 365 certifications. Hands-on experience with D365 low-code development (eg, UI, workflows). Familiarity with JavaScript and TypeScript frameworks. Basic understanding of SQL databases (SQL Server preferred). Knowledge of the broader Microsoft stack (PowerApps, Power BI, Azure, Office 365) and experience working in fast-paced Agile More ❯

experience. Who You Are Deep experience working with and scaling Bazel for large, monorepo-based codebases. Strong passion for developer tooling and productivity. Fluency in Java, Python, Starlark, and TypeScript . Excellent problem-solving skills for complex, cross-cutting systems. Your work in the Platform Developer Experience (PDX) R&D Studio will directly impact the speed and efficiency of More ❯

develop and maintain mobile apps across iOS and Android platforms. Web3 (Preferred): Familiarity with blockchain, smart contracts, and decentralised applications is a plus. Strong proficiency in modern JavaScript/TypeScript, component-based architecture, and responsive design. Experience in CI/CD pipelines, testing practices, and rapid iteration workflows. Candidate Profile: Comfortable in fast-moving, scale-up style environments. Demonstrates More ❯

a smooth, modern user experience. Ensure robust data protection, authentication, and UK GDPR compliance. Required Skills Proven experience delivering mobile apps from scratch . Strong knowledge of JavaScript/TypeScript (React Native) or Dart (Flutter). Backend development experience and familiarity with cloud-based architecture. Strong understanding of real-time communication tools and notifications. Experience with payment gateway integration. More ❯

TypeScript Engineer £500- £560 per day Outside IR35 1 day onsite - London We're working with a large international travel and transport organisation that is modernising its digital ecosystem following the consolidation of multiple business units. The company is investing heavily in next-generation data and middleware platforms, and they're looking for a TypeScript Engineer to help … the business - from customer-facing products to operational systems. The Role You'll be joining a multidisciplinary engineering team focused on building backend and occasionally frontend components using modern TypeScript across Node.js and React/Next.js. The role centres on developing APIs, event-driven services, and internal tools that support large-scale, cloud-hosted workloads. You'll work closely … services, contribute to architectural improvements, and help evolve the company's approach to distributed data and developer experience. Day-to-day responsibilities include: Designing and implementing backend services in TypeScript using Node.js (REST, GraphQL, workers, event-driven consumers). Building and integrating services that interact with event-sourced or streaming systems. Creating clean, well-structured APIs and internal tools More ❯

identify and resolve potential issues early Designing detailed test plans, user scenarios and validation procedures Managing and configuring test environments and tools Executing manual and automated testing (JavaScript/TypeScript) Troubleshooting and validating new software releases, including end-user documentation Leading automation best practices and mentoring others on quality standards What You'll Bring: Experience in QA and software More ❯

smooth delivery. Key Skills & Experience 5+ years' experience in QA or software support. Strong knowledge of Agile methodologies and the software development lifecycle. Experience with automated testing (JavaScript/TypeScript), Playwright, and source control tools. Excellent analytical, communication, and problem-solving skills. ISTQB certification, performance testing, and client support experience are advantageous. Everybody is Welcome Diversity and Inclusion Statement More ❯

Linux-capable) platform. Responsibilities Design and implement performant C++ microservices for imaging, visualization, and AI workflows. Build APIs and integrate services with the front-end (React/Node/TypeScript). Optimise system performance across Windows and Linux environments. Requirements Expert-level C++ with experience building microservices or high-performance systems. Background in imaging, computer vision, or AI integration. More ❯

recommendimprovements,andcontributetotechnicaldecision-making. Provideconsultancy-levelinsightonprojectfeasibility,riskmanagement,andsolutiondesign. Deliverdocumentationandhandovermaterialsasrequired. RequiredSkills&Experience 5+yearsexperience with Node.js engineeringinproductionenvironments. Strongcommercialexperiencewith NestJS (orsimilarstructuredframeworks) 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. More ❯

end task delivery, including deployment, monitoring, and documentation. Conduct comprehensive testing (integration, performance, security) and pay off technical debt. Triage and resolve product/system issues. ??? Tech Stack: Golang, Typescript, Angular SQL, Relational & Non-relational databases ? Core Skills Required: Programming, Data Structures, and Algorithms Systems Thinking and SWE System Design Debugging and Test Engineering Apply today to define your More ❯

end task delivery, including deployment, monitoring, and documentation. Conduct comprehensive testing (integration, performance, security) and pay off technical debt. Triage and resolve product/system issues. Tech Stack: Golang, Typescript, Angular SQL, Relational & Non-relational databases Core Skills Required: Programming, Data Structures, and Algorithms Systems Thinking and SWE System Design Debugging and Test Engineering Apply today to define your More ❯

a cutting-edge stack. Key Details Contract: 6 months Location: Fully remote (UK-based) Day rate: Around £400 per day Start: ASAP Tech Stack React Angular SAP Commerce Cloud TypeScript Spring Framework More ❯

APIs powering multiple applications (web and mobile). You’ll work within a small, focused team, supporting new product features and data integrations. Tech Stack: Node.js (essential) GraphQL (essential) TypeScript Experience designing and maintaining scalable APIs Familiarity with microservices or cloud-based architecture (bonus) You’ll be: Helping build secure, performant services used across a growing platform On-site More ❯

and lightweight mobile surface (React Native/Expo) Local memory and embeddings and context loop Voice ? event chain and automation Early dock prototype integrations You should be strong in: TypeScript and Node Python (AI and services) Next.js/modern FE Fast API or similar SQLite ? Postgres LLM integration Bonus: WebRTC/audio streaming STT/TTS chains Raspberry Pi More ❯