Junior Node Developer jobs in Chelsea

Full Stack Software Engineer | £500 - £600 We're working with a cutting-edge SaaS innovator specializing in high-performance CRM architecture on this exciting opportunity. We are looking for a heavy-hitting Full Stack Software Engineer to drive the evolution of a modern, scalable CRM platform built

We're on a mission to create a global movement of climate action. We make climate action easy, fun & social. We are global network of highly skilled developers, activists and professionals - all on a mission to help solve the greatest threat of humankind! Join us! , Hi! We’re making an environme

Senior Software Engineer (Backend / Product-Focused) London (hybrid) £80k–£95k + bonus + equity We’re working with a fast-growing consumer platform scaling both its product and engineering team. This is a backend-leaning, product-focused role where engineers own features end-to-end,from idea through

Senior Full Stack Engineer – Asset Management & Private Markets (Python / React) £100,000 - £120,000 + 20% Bonus A global financial services firm with a market-leading asset management platform is investing heavily in technology and is expanding its London engineering team. This role sits within

Senior Cloud Data Engineer We're hiring on behalf of a leading technology and media company that is dedicated to innovation and creating exceptional products and services for millions of people. This employer is renowned for its commitment to continuous improvement and building the "next and the new

Senior Cloud Data Engineer We're hiring on behalf of a leading technology and media company that is dedicated to innovation and creating exceptional products and services for millions of people. This employer is renowned for its commitment to continuous improvement and building the "next and the new

Full-Stack Product Engineer - Startup – London Full-Stack Product Engineer is required by a startup that helps insurance companies handle claims faster and easier. The successful candidate will build the core systems behind fast, reliable AI-powered insurance claims processing. You’ll work closely w

Senior Full Stack Engineer | Series A | London | Up to £120k Are you a Senior Full Stack Engineer looking for your next challenge at a fast-paced, high-growth scale-up? My client is a consumer tech startup backed by top-tier investors and they're looking for a strong engineer to join the team at a g

Lead Full Stack Software Developer | £80,000 - £100,000 We're working with a fast-growing UK SaaS technology company building data-driven digital products on this exciting opportunity. This is a high-impact, hands-on leadership role where you will shape the next generation of customer-facing platfor

Job Description Principal Engineer Rate Inside IR35 Remote, with occasional travel to London, Manchester, Newcastle Role Purpose The Principal Engineer will provide senior technical leadership for a complex mainframe modernisation programme characterised by a large case load, high throughput, and si

Senior / Staff Product Engineer (Backend) 📍 London I’m partnering with a London-based AI startup that recently secured Series B funding and is developing cutting-edge AI-powered products. They’re looking for a Senior or Staff Backend Product Engineer who enjoys solving challenging problems and buil

Senior / Staff Product Engineer (Full Stack) 📍 London I’m partnering with a London-based AI startup that recently secured Series B funding and is developing innovative AI-driven products. They’re looking for a Senior or Staff Full Stack Product Engineer who enjoys building features end to end and s

Who you are 5 or more years building production web applications Strong TypeScript/JavaScript across frontend and backend Experience with Vue or similar frameworks, Node.js, and cloud or serverless systems Experience integrating third-party APIs and working with webhooks Comfortable owning systems e

Product Engineer (Windows) — Granola Location: London Hey! We're team Granola 👋 We're looking for a Product Engineer who loves Windows and loves building products in a fast-paced, iterative environment. Granola is an Electron app with deep OS integrations: system audio capture, accessibility APIs,

esponsibilities Engineering Standards & Code Quality Define and enforce Java and Node.js engineering standards across the team, with a strong emphasis on robust exception handling, binary stream processing, structured logging using Application Insights, and security‑first development practices.

Solution Architect About the Role We are seeking an experienced and driven Solution Architect to own end‑to‑end solution design and vendor oversight for high‑priority initiatives. This role is responsible for architectural blueprint delivery, vendor governance, and leading the resolution of structur

This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers. She will pick the best candidates from Jack's network The next step is to speak to Jack. Job Title: Engineering Lead Salary: £120,000 - £150,000 + Equity Company Description: Attio.com - Series B startup

Who you are Engineering experience at tech and product-driven companies You use Windows as your main OS, and have done for several years Proficiency with TypeScript, Node.js, and React Experience building and maintaining desktop apps on Windows (Electron experience is a big plus!) Comfortable naviga

Why Verifone For more than 40 years Verifone has established a remarkable record of leadership in the electronic payment technology industry. Verifone has one of the leading electronic payment solutions brands and is one of the largest providers of electronic payment systems worldwide. Verifone has

Nine Elms, London - Full-time (3 days a week on-site) Zapp is building the future of convenience with a full stack approach to on-demand essential items, 24/7, delivered in minutes. Customer obsession is at the heart of everything we do. From app users to frontline staff to store workers, we are rel