376 to 400 of 437 Node.js Jobs in London

London, United Kingdom | Posted on 03/31/2025 Join us as we build the future of football management gaming! At Footium , we're bringing football to life like never before. As a multiplayer ...

Technical Lead Engineer | Tech for Good Want to stay hands-on while helping a team build technology that makes a meaningful difference? We're recruiting a Technical Lead Engineer for a tech for good business ...

Technical Lead Engineer | Tech for Good Want to stay hands-on while helping a team build technology that makes a meaningful difference? We're recruiting a Technical Lead Engineer for a tech for good business ...

leading software company in the United Kingdom seeks an experienced Full Stack Developer skilled in Node.js and modern frameworks like Next.js and Angular. The candidate will design and develop scalable applications using microservices on Google Cloud Platform, ensuring adherence to DevOps practices. Ideal candidates will have over 5 years ...

build A clear, outspoken communicator who can articulate a technical position, build consensus, and lead a team through a decision Strong backend experience with Node.js Strong API design experience, including API security Solid experience with relational databases and schema design, ideally PostgreSQL (SQL) Comfortable moving fluidly across ...

Senior Software Engineer | Software Engineer | Senior Engineer | Senior Full Stack Software Engineer Senior Full Stack Software Engineer (Node.js & React Native) Victoria, London | Hybrid 5+ years experience required Salary: £80k-£90k My client are hiring a Senior Full Stack Software Engineer (Node.js & React Native) . This is a great opportunity … global travel and hospitality brands. This company are one of the fastest-growing Fintechs in the UK. This Senior Full Stack Software Engineer (Node.js & React Native) position is ideal for someone who enjoys working in a collaborative, in-person environment and wants to play a key role in shaping scalable ...

implement user interfaces using modern frameworks like React, Angular. Back-End Development: Build and maintain server-side logic and APIs using languages such as Node.js, Java. Database Management: Design, develop, and optimize databases (SQL or NoSQL) for application needs. Test and debug new applications and updates. Participating in code reviews. … Skills Required: Strong back-end development skills in languages such as Node.js, Python, Java. Knowledge of RESTful and GraphQL APIs. Knowledge of Agile and Scrum methodologies. #J-18808-Ljbffr ...

looking for: A minimum of 3 years of experience in web development. Strong software development experience with Vanilla JavaScript, TypeScript, React and NodeJs Ability to write high-performance, reusable code Experience troubleshooting cross-browser compatibility issues You care about user experience and doing the right thing for end users … excited to work with technologies such as React, NodeJS, TypeScript, React Hooks, Docker, Kubernetes Very good understanding of APIs design and platform performance. Experience with service oriented architecture. Experience with defining and upholding SLOs/KPIs. Experience with data-driven product development: analytics, A/B testing, etc. Excellent communication ...

architecture Platform services and integrations that other squads depend on Performance, scalability, resilience, security and observability across the platform You’ll work mainly in Node.js and TypeScript on AWS, with PostgreSQL behind it, and you’ll help shape how the platform evolves as the business grows. You’ll also: Lead … care more about what you’ve built, led and improved than about the number of years. You’ll need strong hands‐on experience with: Node.js | TypeScript | SQL (ideally PostgreSQL) | API design | Cloud-hosted distributed systems You’ll understand what it takes to run a multi‐tenant SaaS platform in production. ...

technical insights What You Bring 6+ years of software or product engineering experience Strong experience building and scaling production systems Comfort with backend engineering (NodeJS, Postgres, TypeScript) Strong understanding of LLM application development patterns ( RAG , prompt engineering, consistency testing) - either through production experience or demonstrated personal projects. … scale the systems that power enterprise AI High-autonomy, high-trust environment with a small team shipping at pace Tech Stack Back-end (AWS): NodeJS, TypeScript, Postgres Front-end: NextJS, TypeScript, Tailwind Workflow automation: n8n Visas & Relocation We sponsor visas for exceptional candidates and provide relocation support for those moving ...

industry who also have a keen interest in the development and application of AI. Key responsibilities: Design, build, and maintain scalable backend systems in Node.js to collect, process, and deliver data from APIs and other digital platforms. Develop and optimize API integrations (including YouTube Data API) to ensure reliable … bringing new ideas to the team. Requirements: Proven experience as a developer, preferably within the advertising technology or digital media space. Strong proficiency in Node.js for data processing, automation, and integration with internal and external APIs. Experience working with YouTube API, social media platforms, or similar data sources is highly ...

Company Profile CloudMargin is an award winning, growth-stage FinTech company offering an innovative Software-as-a-Service (SaaS) service. We are rapidly challenging the way financial and corporate institutions manage the collateral and risk ...

Meet Eloquent AI At Eloquent AI, we’re building the next generation of AI Operators—multimodal, autonomous systems that execute complex workflows across fragmented tools with human-level precision. Our technology goes far beyond chat ...

About the job Sr. Backend Engineer (Nodejs) About Unitalent Consultancy OÜ, in partnership with Flatworld, is helping an a London based Fintechsearch for a Sr. Backend Developer (Nodejs). The position is fully remote within the EU. Responsibilities Be a key member of the product team, and will work with ...

join our team in London. You will enhance our in-house frameworks and core applications, tackling new features and bug fixes with JavaScript, Node.js, and React. Collaborate with project managers, designers and engineers to tailor solutions that meet business needs, uphold quality, and embrace DevOps practices including CI/ ...

Senior Software Engineer - Node.js, Typescript & AWS | Financial Services Location: London | Hybrid - 1 day onsite ; Salary: £75,000 - £ 105,000 About the role: We're looking for a Senior Software Engineer to join our engineering team and build reliable, scalable technology supporting regulated investment and custody services. You'll work … squad with genuine ownership across the full software lifecycle - from architecture and development through to production support and incident management. Required Skills: Strong commercial Node.js and TypeScript experience. Solid AWS and Serverless experience. Experience building distributed, resilient APIs. Experience with MongoDB or another document database. A strong understanding of testing ...

helps shape a platform used every day by modern companies. What you will do Implement and maintain features across the stack using React, TypeScript, Node.js, NestJS, PostgreSQL and AWS Collaborate closely with senior engineers, product and design to deliver well-scoped features from start to finish Participate in code reviews … teammates. What we are looking for 4-7 years of experience shipping fullstack features in a product-driven team Strong skills with React, TypeScript, Node.js, and PostgreSQL Working knowledge of AWS services (ECS, RDS, S3, CloudFront, etc.) Hands on with modern workflows and tooling, for example GitHub, GitHub Actions, Linear ...

working in a fast-moving environment where priorities can shift across projects but the bar for quality stays high. Our core stack includes TypeScript, Node.js, pnpm, Turborepo, NestJS, Prisma, PostgreSQL, Redis, React, Next.js, Vite, Tailwind CSS, shadcn/ui, TanStack Query, Stripe, Auth0, Sentry, OpenTelemetry, Jest, ESLint, and Prettier. Many … looking for 5+ years of professional software engineering experience with a focus on TypeScript and full-stack web development Strong command of Node.js, NestJS, and Prisma — you've built and shipped production APIs Solid experience with React and Next.js — you're comfortable with both the frontend and the framework Familiarity ...

Remote (UK/EU based with strong overlap with UK business hours required). The Stack & Engineering Culture Core Stack: TypeScript, React, Next.js, Node.js, Express, MongoDB High Velocity: We operate as a high-trust, high-autonomy team shipping 250+ PRs per week Pragmatic AI Workflow: We actively leverage modern … rather than relying on opinions. What You’ll Bring Core Technical Mastery: Strong commercial full-stack experience building production SaaS applications with advanced TypeScript, Node.js, React and MongoDB/SQL fundamentals. Product Engineer Mindset: You care deeply about user impact and business outcomes, not just backend plumbing. You prefer shipping ...

Remote (UK/EU based with strong overlap with UK business hours required). The Stack & Engineering Culture Core Stack: TypeScript, React, Next.js, Node.js, Express, MongoDB High Velocity: We operate as a high-trust, high-autonomy team shipping 250+ PRs per week Pragmatic AI Workflow: We actively leverage modern … rather than relying on opinions. What You'll Bring Core Technical Mastery: Strong commercial full-stack experience building production SaaS applications with advanced TypeScript, Node.js, React and MongoDB/SQL fundamentals. Product Engineer Mindset: You care deeply about user impact and business outcomes, not just backend plumbing. You prefer shipping ...

mentorship and career development. Stay hands-on: review code, contribute to architectural decisions, and step into implementation when it matters, working across React, Next.js, Node.js and TypeScript. Own delivery for your team: planning, sequencing work, managing dependencies and removing blockers in partnership with product management and the Head of Product … lead with direct people-management responsibility for web engineers. A strong hands-on background in modern web development, with working knowledge of React, Next.js, Node.js and TypeScript, and the ability to review code and assess architectural decisions. A track record of shipping and operating high-traffic, consumer-facing web products ...

Our client is an AI market research company. Hey! We're an AI market research company Our client is a Y Combinator-backed company in an active growth period. We started this year as a ...

As a Full Stack Software Engineer at JPMorgan Chase within the Corporate Sector - Data Center Services team, youwould be an integral part of an agile team that works to enhance, build, and deliver trusted market ...

About usAt National Grid, we keep people connected and society moving. But it’s so much more than that. National Grid provides the environment to make it happen. As we build momentum in the energy ...

We are hiring for this position to be based in Europe Praktika is an AI-native education company on a mission to deliver efficient, engaging language learning to billions of people worldwide. We're bridging ...