Junior Node Developer jobs in London

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

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

Principal Software Engineer – London - Hybrid - £180-£100k The Job We’re looking for a Principal Software Engineer to join a brand-new and growing online iGaming start up. You’ll help design and build scalable systems from the ground up. This is a hands-on role that blends architecture with active d

About Motorway Motorway is the UK’s fastest-growing used car marketplace - our online-only platform connects private car sellers with thousands of verified dealers nationwide, ensuring everyone gets the best deal. Founded in 2017, our award-winning, technology-led approach has redefined the experien

Senior Flutter Developer - Outside IR35 - Contract A rare opportunity to join our fast-growing technology company selling high-value software development services. An ideal role for an experienced and dynamic developer who wants to be involved with an exciting and challenging project. Must have Seve

Dataiku is the Platform for AI Success, the enterprise orchestration layer for building, deploying, and governing AI. In a single environment, teams design and operate analytics, machine learning, and AI agents with the transparency, collaboration, and control enterprises require. Sitting above data

The Role: We’re expanding our engineering team and looking for a Tech Lead to help take Zinc to the next level. In this role, you’ll be a true player-coach building high-quality features hands-on (around 60% of your time), while mentoring and leading engineers (around 40%), and owning a core product

Dataiku is the Platform for AI Success, the enterprise orchestration layer for building, deploying, and governing AI. In a single environment, teams design and operate analytics, machine learning, and AI agents with the transparency, collaboration, and control enterprises require. Sitting above data

Software Engineer – NodeJS Developer Salary: Up to £100000 + Benefits + Bonus NodeJS, JavaScript, TypeScript, React Framework, AWS, Kubernetes, Docker, Digital Investments. SQL, Harrington Starr has partnered with an innovative Digital Currency Investment Platform Company that specialise in developi

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

Our Company At Quantum, we connect global brands with high-intent consumers. We turn intent into action and complexity into clarity. Our Mission is clear, to help smarter, faster buying decisions. Our vision, to be the world’s most used digital comparison service, delivering value and simplicity to

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

Principal Engineer | TypeScript, Node, Azure | Global Environmental Data Non-Profit Powering Investment Decisions Salary: £75,000 – £100,000 Hybrid (2 days a month London office) I’m working with a genuinely purpose-led organisation that sits right at the intersection of data, climate, and global fi

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

Who Are We At Knight Frank, we work responsibly in partnership to enhance people’s lives and environments. Founded in 1896 and headquartered in London, UK, Knight Frank is one of the world's leading independent real estate consultancies. After 128 years we are now located in over 50 Territories, 740

We're putting together a talented team to build the #1 training platform for Runners We help everyday runners become outstanding by building an incredible app providing world-class training, coaching and community for everyone, whether you're improving your 5k time or training for your first maratho

We're representing at role at a global enterprise at the forefront of AI-driven transformation, building scalable, production-grade intelligent systems that power real-world business outcomes. The teams operate at the intersection of cutting-edge research and robust engineering, delivering AI soluti

We are seeking a Senior Frontend Engineer to help us redefine the music industry. We've invented a new technology to produce on-demand vinyl records and built a web platform for music creators to create and sell their products worldwide via our store at zero cost. We partner with leading record labe