8 of 8 TypeScript Jobs in Chelmsford

requirements and deliver solutions that meet business needs. Developing new frontend and backend features that help make our customers successful. Writing backend code in Typescript that is fully unit tested. Writing frontend code in Svelte, optimizing the frontend codebase for speed, efficiency, maintainability, and scalability. Moving fast, while taking ...

build of production AI systems, from RAG pipelines and multi-agent architectures to LLM integration, fine-tuning, and workflow automation. Core Skills: Python/TypeScript/JavaScript LangChain RAG at scale LLM fine-tuning & model optimisation Agent & multi-agent architectures n8n/workflow automation You'll Thrive ...

environment You have 3+ years of React Native experience You are technically excellent You have outstanding communication and writing skills You're proficient in Typescript, code versioning, third-party libraries and APIs Benefits Work with a lovely bunch of people building something people love! Minimum of 33 days holiday ...

looking for: Proven Tech Lead experience on Shopify/Shopify Plus Major e-commerce re platforming delivery experience Some competency across React.js and TypeScript Strong knowledge of Shopify APIs, checkout extensibility, headless architectures, and integrations Confident stakeholder leadership in complex programmes Key details: Up to £400.00 per day Outside ...

Location Remote, but requirement to meet up once a month for in-person collaboration day UK based About Akixi Akixi is a leading provider of SaaS analytics solutions for cloud-based communication platforms, helping service ...

Senior Software Engineer (Python/Backend) | Python (Flask), TypeScript , AWS Location: London-based, Highly Flexible (Open to Remote Working Outside London) Compensation: £110,000 + Equity Role: Senior Full Stack (70% Backend/30% Frontend) The Challenge We are representing a highly profitable, London-based technology scale-up that … prove it—your technical depth speaks for itself. Full-Stack Versatility: While you are a backend engineer at heart, you are proficient with TypeScript and can jump into the frontend to deliver a complete, polished feature. Architectural Confidence: You are comfortable designing APIs and managing cloud infrastructure (AWS) without ...

Senior Software Engineer – Backend (TypeScript/Node.js) Remote (UK) Circa £150,000 This opportunity is with a growing B2B technology company building backend-heavy products used by enterprise customers in a regulated space. The platform focuses on reliability, data correctness, and operational robustness. The business is continuing to scale … looking for a Senior Backend Software Engineer to join one of their product engineering teams, with a focus on building and running services in TypeScript/Node.js. This is a hands-on role working on core backend services that underpin the product. You'll take ownership of meaningful technical ...

Principal Software Engineer – Node/TypeScript £130,000 – £150,000 100% Remote – UK/Europe Tech stack: Node.js, TypeScript, Cloud, Distributed Systems, APIs, Async Processing Immersum is supporting a bootstrapped CyberSecurity SaaS company specialising in vulnerability scanning as they look to hire a Principal Software Engineer. With … business prioritises clean architecture and long-term technical quality. Who They're Looking For A T-shaped engineer with deep Node.js and TypeScript expertise who enjoys owning complex systems, influencing technical direction, and staying hands-on. The Role • Design and evolve backend services supporting APIs and asynchronous workflows ...