26 to 48 of 48 Node.js Jobs in Central London

lead out tech team as we grow Required Skills & Experience 3+ years commercial full-stack experience Strong React.js component architecture, state management, hooks Strong Node.js REST API development, authentication, middleware PostgreSQL schema design, query optimisation, migrations Multi-tenant SaaS architecture data isolation, permissions, org-level config Comfortable making architectural decisions ...

down and deliver meaningful work Mentoring others and driving high standards through code reviews What they’re looking for Strong fullstack experience with TypeScript, Node.JS and modern frontend tooling Experience working with serverless architectures (AWS, Lambda, APIs) Track record of building and scaling production systems Solid testing mindset (unit + ...

React, TypeScript, CSS, and HTML. • Experience working with CMS tools such as Storyblok is a strong advantage. • Understanding of APIs and exposure to Node.js (nice to have). • Experience working in ecommerce domains is a plus. • Familiarity with CSS frameworks such as TailwindCSS is a plus. Desirable skills/knowledge ...

Product and Data to support experimentation, analytics and growth initiatives Helping shape how monetisation is built as the business continues to scale Tech stack: Node.js, TypeScript AWS DynamoDB What they’re looking for: Strong backend engineering experience in high-scale, consumer-facing products Experience working on business-critical systems (payments ...

introduce AI-driven workflows Are highly proficient in PostgreSQL and at least one major data platform (e.g., Snowflake, BigQuery, Databricks, Firebolt) Experience with Node.js and TypeScript is a plus Thrive in fast-paced startup environments and feel energized by ambiguity Move quickly and constantly look for ways to ship faster ...

Lead Node Developer/Backend Engineer (Node.js Postgres AWS) London/WFH to £100k Would you like to join a scale-up technology company in an influential role where you can take ownership and see the business impact of what you do? You could be progressing your career … Lead Node Developer, working on complex systems for the core product, a financial operating system for live events which reduces queue times for customers and maximises revenue for vendors. As a Lead Node Developer you'll architect, design and develop backend services, taking ownership of projects and providing technical leadership ...

feeds. Collaborate closely with Product, Design, and traders to ship reliable, fast, and scalable backend solutions. Requirements: 3+ years of backend engineering experience with Node.js/Typescript. Hands-on experience with Postgres and blockchain data systems. Experience within a fast-past crypto or Web3 start-up environment. Solana ecosystem experience ...

We're looking for a Senior Software Engineer to join a growing team building smart, scalable tools used by professionals across a range of industries. You'll work onsite in London, helping shape robust backend ...

office) Contract Type: Permanent Salary: Up to £100,000 (DOE) Build end-to-end features across a modern tech stack (TypeScript, React, Node, Postgres, Redis, Kubernetes). Help shape the product's direction, from concept through to release, alongside product and design teams. Expand a growing third-party integration marketplace … customer problems. Responsibilities Build end-to-end features, from definition through to release, collaborating with product and design teams. Write backend services using TypeScript, Node, Postgres, Redis, and Kubernetes. Develop frontend interfaces using TypeScript and React, ensuring a strong user experience and design craftsmanship. Expand and maintain the third-party ...

includes curating code examples, providing precise solutions, and making corrections across the full stack — in Python for backend and ML workflows, and JavaScript (React, Node.js) for frontend and API layers, alongside C/C++, Java, Rust, and Go. You will evaluate and refine AI-generated code for efficiency, scalability … Look Like? Work on AI model training initiatives by curating code examples, building solutions, and correcting code across both Python and JavaScript (React, Node.js), with additional work in C/C++, Java, Rust, and Go. Evaluate and refine AI-generated code across backend and frontend contexts to ensure that ...

includes curating code examples, providing precise solutions, and making corrections across the full stack — in Python for backend and ML workflows, and JavaScript (React, Node.js) for frontend and API layers, alongside C/C++, Java, Rust, and Go. You will evaluate and refine AI-generated code for efficiency, scalability … Look Like? Work on AI model training initiatives by curating code examples, building solutions, and correcting code across both Python and JavaScript (React, Node.js), with additional work in C/C++, Java, Rust, and Go. Evaluate and refine AI-generated code across backend and frontend contexts to ensure that ...

includes curating code examples, providing precise solutions, and making corrections across the full stack — in Python for backend and ML workflows, and JavaScript (React, Node.js) for frontend and API layers, alongside C/C++, Java, Rust, and Go. You will evaluate and refine AI-generated code for efficiency, scalability … Look Like? Work on AI model training initiatives by curating code examples, building solutions, and correcting code across both Python and JavaScript (React, Node.js), with additional work in C/C++, Java, Rust, and Go. Evaluate and refine AI-generated code across backend and frontend contexts to ensure that ...

includes curating code examples, providing precise solutions, and making corrections across the full stack — in Python for backend and ML workflows, and JavaScript (React, Node.js) for frontend and API layers, alongside C/C++, Java, Rust, and Go. You will evaluate and refine AI-generated code for efficiency, scalability … Look Like? Work on AI model training initiatives by curating code examples, building solutions, and correcting code across both Python and JavaScript (React, Node.js), with additional work in C/C++, Java, Rust, and Go. Evaluate and refine AI-generated code across backend and frontend contexts to ensure that ...

production environments and shaping how the product evolves based on real user needs What you will do: 🛠️ Build and deploy full stack TypeScript applications (Node.js + React) tailored to customer use cases 🤝 Work closely with customers to understand workflows, gather requirements, and implement high-impact solutions … prototyping to production deployment 🌉 Act as the bridge between users and the core product team , feeding insights back into the roadmap Tech Stack: ⚙️ TypeScript (Node.js, React), Next.js, GCP, Postgres, Terraform What we are looking for: 💻 Strong full stack engineering experience in TypeScript/Node.js/React (2+Years Exp) 🎓 Top-tier ...

workstreams * Drive clarity on dependencies, timelines, and outcomes to senior leadershipTechnical Leadership * Define architecture and platform strategy across mobile (Flutter), web (Next.js), and backend (Node.js, Python) * Lead and optimise AWS cloud infrastructure for scalability, resilience, and cost efficiency * Champion best practices in microservices, API-first design, DevOps, CI/… teams, processes, and systems in fast-growth organisationsTechnical Skills * Deep knowledge of modern software architecture (cloud, microservices, APIs) * Experience with Flutter (mobile), Next.js (web), Node.js/Python (backend) * Extensive AWS cloud expertise * Ability to provide strategic guidance and challenge teams on design, scalability, and implementationLeadership Profile * A Hybrid leader: strategic ...

takes days. Embedded Prototyping: Build rapid proof-of-concepts directly alongside business teams. Move from requirements to working demonstrations with astonishing speed using TypeScript, Node.js, and AWS. Continuous Experimentation: Push technical boundaries by testing new models, techniques, and agentic approaches the day they are released. Architect for Scale: Partner closely … shipping working code rather than writing lengthy documentation. What We’re Looking For Essential Skills Modern Engineering Depth: Senior-level expertise in TypeScript and Node.js with a proven ability to architect, deploy, and scale production systems in AWS cloud environments. Advanced AI Fluency: Deep experience building agentic systems, implementing complex ...

Lead Node Developer/Backend Engineer (Node.js Postgres AWS) London/WFH to £100k Would you like to join a scale-up technology company in an influential role where you can take ownership and see the business impact of what you do? You could be progressing your career … Lead Node Developer, working on complex systems xxuwjjq for the core product, a financial operating system for live events which reduce... While professional experience and qualifications are key for this role, make sure to check you have the preferable soft skills before applying if required. ...

Backend Engineer, London, £55,000 - £65,000 + Benefits (including share options) A Backend Software Engineer ( Typescript, Node.js ) is needed to join an ambitious and fast-scaling technology company operating within a regulated market. This role is based in central London 4 days a week on-site. As their product … growth. The Backend Engineer (Full Stack, backend-leaning) will take ownership of complex backend REST API Services and deliver scalable systems using TypeScript and Node.js . You will closely with Product, Engineering and Operations, working alongside the Lead Engineer to refine technical direction, improve delivery standards and elevate system reliability. ...

mitigate risks effectively. Their platform offers software solutions that support enterprise risk management, compliance management, health and safety, and incident reporting. Stack: React, Node, Nextjs, AWS Responsibilites: Develop and maintain responsive web applications using React and Next.js for frontend development. Write scalable, reusable, and efficient TypeScript code for both frontend … backend. Build and manage APIs with Node.js to handle server-side logic and integrate with databases and external services. Design, implement, and deploy cloud-based applications on AWS, including services like EC2, Lambda, and S3. Collaborate with design and product teams to translate user needs into functional, high-performance features. ...

Level Developer | Node.js & React (AI-First Culture) Location: Fully Remote (UK or International) Are you a Developer who has already fully embraced AI as part of your coding workflow? Do you want to move away from traditional "manual-only" development and join a team where AI-agent tooling … youll be expected to start every project pairing with AI agent tooling (like Claude Code) to ship high-quality code faster. Working across a Node.js and React stack, you will build end-to-end features, handle investigations, and solve complex problems within a tight-knit group of senior engineers. What ...

Senior Javascript Engineer (Node.js/AI) | Publishing 📍 London (Hybrid – min. 1 day per week) 💰 Up to £80,000 (pro rata) 📄 6-month Fixed Term Contract We’re partnering with a well-established publishing organisation undergoing a major digital and AI-led transformation . With a strong global presence, they … engineering and intelligent systems to reshape how content is created, discovered and delivered. They’re now looking for a Senior Backend Engineer with strong Node.js and AI integration experience to join on an initial 6-month FTC . The Role You’ll play a key role in building scalable backend ...

things should be built. What they're looking for: 4-6 years experience in Software Engineering (with 2+ years ideally using Next.js + Node.js) AI-first mindset, you use Claude Code, Cursor, and similar tools as a matter of course, not as a novelty Full-stack experience is must have … used Next.js, TypeScript, Node.js Startup DNA, you've ideally worked in a startup and seen a product grow Other details: Salary: £60k - £80k Location: Central London, 3 days onsite No sponsorship available ...

SharePoint, Fireflies, Zapier, Xero and Zoho → Team growth and engineering practice maturity → AI strategy conversations directly with senior partners and clients. Tech stack: Next.js · Node.js/Express · Azure · MS SQL · MongoDB · LlamaIndex · BullMQ · Redis · Microsoft Fabric · Power BI · GitHub Actions Who this is for: A senior or staff engineer ready … least 2 years working with AI or ML systems in production and 3–5 years of substantive software/platform engineering Deep JavaScript/Node.js skills Azure Fluency JSON data structures, REST API design, and complex semi-structured data Practical LLM application — RAG architectures, prompt engineering etc Comfort with both ...