576 to 600 of 681 Node.js Jobs in London

Title: Node.js Backend Developer Salary: up to £80,000 + share options Location: Fully remote (UK) Sector: Cybersecurity SaaS We’re supporting a high-growth cyber SaaS scale-up on the hire of a Node.js Backend Developer to own production APIs and serverless microservices. You’ll work with senior engineers to design, build and operate secure, reliable services that protect … deployments (CI/CD), add observability, and ship with high quality. Collaborate on architecture, testing and documentation; contribute across the full lifecycle. What you’ll bring 3+ years’ commercial Node.js engineering. Hands-on AWS Serverless (Lambda, API Gateway, CloudWatch) and microservices. Experience with AWS Amplify. Strong API security (OAuth/JWT) and SQL/MySQL query optimisation. Version control with More ❯

Title: Node.js Backend Developer Salary: up to £80,000 + share options Location: Fully remote (UK) Sector: Cybersecurity SaaS We’re supporting a high-growth cyber SaaS scale-up on the hire of a Node.js Backend Developer to own production APIs and serverless microservices. You’ll work with senior engineers to design, build and operate secure, reliable services that protect … deployments (CI/CD), add observability, and ship with high quality. Collaborate on architecture, testing and documentation; contribute across the full lifecycle. What you’ll bring 3+ years’ commercial Node.js engineering. Hands-on AWS Serverless (Lambda, API Gateway, CloudWatch) and microservices. Experience with AWS Amplify. Strong API security (OAuth/JWT) and SQL/MySQL query optimisation. Version control with More ❯

and reduce waste. Our culture values openness, curiosity, and continuous learning. The Role We’re seeking a Full-Stack Engineer to design, build, and maintain modern web platforms using Node.js, TypeScript, and Next.js. You’ll work across the stack to deliver scalable features, uphold best practices, and deploy production-ready applications. Collaborating closely with the CTO and a small, agile … team, your work will have a visible impact on both the product and the company’s growth. What You’ll Bring 5+ years of hands-on Node.js experience Strong proficiency in TypeScript and Next.js Experience with MongoDB Excellent written and verbal communication Bonus Skills Experience with data analytics or microservices Familiarity with GitLab CI/CD, AWS, or Terraform What More ❯

and reduce waste. Our culture values openness, curiosity, and continuous learning. The Role We’re seeking a Full-Stack Engineer to design, build, and maintain modern web platforms using Node.js, TypeScript, and Next.js. You’ll work across the stack to deliver scalable features, uphold best practices, and deploy production-ready applications. Collaborating closely with the CTO and a small, agile … team, your work will have a visible impact on both the product and the company’s growth. What You’ll Bring 5+ years of hands-on Node.js experience Strong proficiency in TypeScript and Next.js Experience with MongoDB Excellent written and verbal communication Bonus Skills Experience with data analytics or microservices Familiarity with GitLab CI/CD, AWS, or Terraform What More ❯

and reduce waste. Our culture values openness, curiosity, and continuous learning. The Role We’re seeking a Full-Stack Engineer to design, build, and maintain modern web platforms using Node.js, TypeScript, and Next.js. You’ll work across the stack to deliver scalable features, uphold best practices, and deploy production-ready applications. Collaborating closely with the CTO and a small, agile … team, your work will have a visible impact on both the product and the company’s growth. What You’ll Bring 5+ years of hands-on Node.js experience Strong proficiency in TypeScript and Next.js Experience with MongoDB Excellent written and verbal communication Bonus Skills Experience with data analytics or microservices Familiarity with GitLab CI/CD, AWS, or Terraform What More ❯

and reduce waste. Our culture values openness, curiosity, and continuous learning. The Role We’re seeking a Full-Stack Engineer to design, build, and maintain modern web platforms using Node.js, TypeScript, and Next.js. You’ll work across the stack to deliver scalable features, uphold best practices, and deploy production-ready applications. Collaborating closely with the CTO and a small, agile … team, your work will have a visible impact on both the product and the company’s growth. What You’ll Bring 5+ years of hands-on Node.js experience Strong proficiency in TypeScript and Next.js Experience with MongoDB Excellent written and verbal communication Bonus Skills Experience with data analytics or microservices Familiarity with GitLab CI/CD, AWS, or Terraform What More ❯

and reduce waste. Our culture values openness, curiosity, and continuous learning. The Role We’re seeking a Full-Stack Engineer to design, build, and maintain modern web platforms using Node.js, TypeScript, and Next.js. You’ll work across the stack to deliver scalable features, uphold best practices, and deploy production-ready applications. Collaborating closely with the CTO and a small, agile … team, your work will have a visible impact on both the product and the company’s growth. What You’ll Bring 5+ years of hands-on Node.js experience Strong proficiency in TypeScript and Next.js Experience with MongoDB Excellent written and verbal communication Bonus Skills Experience with data analytics or microservices Familiarity with GitLab CI/CD, AWS, or Terraform What More ❯

and get auto-applied to 100s of high-paying roles. Sign up now at and let the opportunities come to you. Responsibilities Design and implement scalable backend services using Node.js, TypeScript (NestJS), and Python. Architect and integrate Web3 functionalities throughout the tech stack. Design and implement caching solutions using Redis to optimize application performance. Build and maintain API integrations between … technical architecture decisions and implementation strategies. Work closely with product and design teams to implement new features. Contribute to technical documentation and engineering best practices. Requirements Strong experience with Node.js, TypeScript (NestJS), PostgreSQL, AWS, and Redis. Experience with containerization and orchestration using Kubernetes (K8s). Experience with various communication protocols: REST, WebSockets, Server-Sent Events (SSE), etc. Familiarity with IPFS More ❯

and get auto-applied to 100s of high-paying roles. Sign up now at and let the opportunities come to you. Responsibilities Design and implement scalable backend services using Node.js, TypeScript (NestJS), and Python. Architect and integrate Web3 functionalities throughout the tech stack. Design and implement caching solutions using Redis to optimize application performance. Build and maintain API integrations between … technical architecture decisions and implementation strategies. Work closely with product and design teams to implement new features. Contribute to technical documentation and engineering best practices. Requirements Strong experience with Node.js, TypeScript (NestJS), PostgreSQL, AWS, and Redis. Experience with containerization and orchestration using Kubernetes (K8s). Experience with various communication protocols: REST, WebSockets, Server-Sent Events (SSE), etc. Familiarity with IPFS More ❯

in Test with a strong background in software testing, automation development, and DevOps. The ideal candidate will have hands-on experience across a wide range of technologies including Java, Node.js, CI/CD, Terraform, Azure, Docker, and service virtualisation. This role also involves working with cutting-edge AI technologies and infrastructure as code (IaC) implementations. Key Responsibilities: Design and implement … AI solutions using various LLM models hosted on Azure Foundry. Apply service virtualisation techniques to simulate unavailable or third-party services during testing. Debug complex issues in Java and Node.js applications, providing detailed root cause analysis and resolution. Ensure test environments are secure, scalable, and aligned with production configurations. Document test strategies, plans, and results clearly and concisely. Communicate effectively More ❯

in Test with a strong background in software testing, automation development, and DevOps. The ideal candidate will have hands-on experience across a wide range of technologies including Java, Node.js, CI/CD, Terraform, Azure, Docker, and service virtualisation. This role also involves working with cutting-edge AI technologies and infrastructure as code (IaC) implementations. Key Responsibilities: Design and implement … AI solutions using various LLM models hosted on Azure Foundry. Apply service virtualisation techniques to simulate unavailable or third-party services during testing. Debug complex issues in Java and Node.js applications, providing detailed root cause analysis and resolution. Ensure test environments are secure, scalable, and aligned with production configurations. Document test strategies, plans, and results clearly and concisely. Communicate effectively More ❯

in Test with a strong background in software testing, automation development, and DevOps. The ideal candidate will have hands-on experience across a wide range of technologies including Java, Node.js, CI/CD, Terraform, Azure, Docker, and service virtualisation. This role also involves working with cutting-edge AI technologies and infrastructure as code (IaC) implementations. Key Responsibilities: Design and implement … AI solutions using various LLM models hosted on Azure Foundry. Apply service virtualisation techniques to simulate unavailable or third-party services during testing. Debug complex issues in Java and Node.js applications, providing detailed root cause analysis and resolution. Ensure test environments are secure, scalable, and aligned with production configurations. Document test strategies, plans, and results clearly and concisely. Communicate effectively More ❯

in Test with a strong background in software testing, automation development, and DevOps. The ideal candidate will have hands-on experience across a wide range of technologies including Java, Node.js, CI/CD, Terraform, Azure, Docker, and service virtualisation. This role also involves working with cutting-edge AI technologies and infrastructure as code (IaC) implementations. Key Responsibilities: Design and implement … AI solutions using various LLM models hosted on Azure Foundry. Apply service virtualisation techniques to simulate unavailable or third-party services during testing. Debug complex issues in Java and Node.js applications, providing detailed root cause analysis and resolution. Ensure test environments are secure, scalable, and aligned with production configurations. Document test strategies, plans, and results clearly and concisely. Communicate effectively More ❯

Senior Backend Engineer Python & DevOps Hybrid (London | 3 days per week) 70,000 130,000 + Equity + Benefits Digitech are exclusively partnered with a high-growth AI SaaS start-up operating globally. The company has launched a state-of More ❯

Senior Backend Engineer Python & DevOps Hybrid (London | 3 days per week) 70,000 130,000 + Equity + Benefits Digitech are exclusively partnered with a high-growth AI SaaS start-up operating globally. The company has launched a state-of More ❯

Senior Backend Engineer – Python & DevOps Hybrid (London | 3 days per week) £70,000 – £130,000 + Equity + Benefits Digitech are exclusively partnered with a high-growth AI SaaS start-up operating globally. The company has launched a state-of More ❯

Senior Backend Engineer – Python & DevOps Hybrid (London | 3 days per week) £70,000 – £130,000 + Equity + Benefits Digitech are exclusively partnered with a high-growth AI SaaS start-up operating globally. The company has launched a state-of More ❯

Senior Software Engineer - TS, React, Next.js, Node £70,000-85,000 3-4 days p/week in London Would you like the opportunity to work for a fast-growing start-up, currently looking for a Senior Fullstack TypeScript Engineer? You will be joining a dynamic product team, where you will be building great software and diving into the world … work within a unified codebase that drives their B2B software and custom AI. As a Senior Software Engineer, you will be working across their stack using TypeScript, React, Next.js, Node.js, and LLMs. Core requirements: Commercial experience with their stack TypeScript, React, Next.js and Node.js Strong expertise in designing and maintaining scalable, high-performance web applications Hands-on experience integrating with More ❯

Senior Software Engineer - TS, React, Next.js, Node £70,000-85,000 3-4 days p/week in London Would you like the opportunity to work for a fast-growing start-up, currently looking for a Senior Fullstack TypeScript Engineer? You will be joining a dynamic product team, where you will be building great software and diving into the world … work within a unified codebase that drives their B2B software and custom AI. As a Senior Software Engineer, you will be working across their stack using TypeScript, React, Next.js, Node.js, and LLMs. Core requirements: Commercial experience with their stack TypeScript, React, Next.js and Node.js Strong expertise in designing and maintaining scalable, high-performance web applications Hands-on experience integrating with More ❯

connect meaningfully with their customers via personalised, data-driven interactions. You'll work within a small, high-performing dev team and focus primarily on building out the backend with Node.js and TypeScript. You ll also have the opportunity to contribute to the future front-end rebuild, re-platforming their architecture, building microservices in Node.js and TypeScript, and a host of … new feature development work. Tech Stack: Node.js, TypeScript, JavaScript MongoDB (NoSQL), REST/GraphQL APIs Azure Cloud, containerised deployments HTML, CSS What we re looking for: 5+ years experience in backend or full stack development Strong knowledge of Node.js, TypeScript, and microservices architecture Stong understanding of concurrency and experience building systems with a high volume of traffic Solid understanding of More ❯

connect meaningfully with their customers via personalised, data-driven interactions. You'll work within a small, high-performing dev team and focus primarily on building out the backend with Node.js and TypeScript. You’ll also have the opportunity to contribute to the future front-end rebuild, re-platforming their architecture, building microservices in Node.js and TypeScript, and a host of … new feature development work. Tech Stack: Node.js, TypeScript, JavaScript MongoDB (NoSQL), REST/GraphQL APIs Azure Cloud, containerised deployments HTML, CSS What we’re looking for: 5+ years’ experience in backend or full stack development Strong knowledge of Node.js, TypeScript, and microservices architecture Stong understanding of concurrency and experience building systems with a high volume of traffic Solid understanding of More ❯

connect meaningfully with their customers via personalised, data-driven interactions. You'll work within a small, high-performing dev team and focus primarily on building out the backend with Node.js and TypeScript. You’ll also have the opportunity to contribute to the future front-end rebuild, re-platforming their architecture, building microservices in Node.js and TypeScript, and a host of … new feature development work. Tech Stack: Node.js, TypeScript, JavaScript MongoDB (NoSQL), REST/GraphQL APIs Azure Cloud, containerised deployments HTML, CSS What we’re looking for: 5+ years’ experience in backend or full stack development Strong knowledge of Node.js, TypeScript, and microservices architecture Stong understanding of concurrency and experience building systems with a high volume of traffic Solid understanding of More ❯

Full Stack React/Node Developer 1 day on-site in London 600-700/pd Outside IR35 6 months rolling Im working with a consultancy who are looking to hire a Software Developer (DV Cleared) on a contract basis for a 6-month rolling assignment. The role is hybrid, requiring 1 day per week on-site in London. Skills … required: AWS development experience TypeScript & JavaScript engineering (react & node) Secure delivery within highly regulated environments Active DV Clearance (essential) Full Stack React/Node Developer 1 day on-site in London 600-700/pd Outside IR35 6 months rolling More ❯

Full Stack React/Node Developer – 1 day on-site in London – £600-£700/pd Outside IR35 – 6 months rolling I’m working with a consultancy who are looking to hire a Software Developer (DV Cleared) on a contract basis for a 6-month rolling assignment. The role is hybrid, requiring 1 day per week on-site in London. … Skills required: AWS development experience TypeScript & JavaScript engineering (react & node) Secure delivery within highly regulated environments Active DV Clearance (essential) Full Stack React/Node Developer – 1 day on-site in London – £600-£700/pd Outside IR35 – 6 months rolling More ❯

Full Stack React/Node Developer 1 day on-site in London 600-700/pd Outside IR35 6 months rolling Im working with a consultancy who are looking to hire a Software Developer (DV Cleared) on a contract basis for a 6-month rolling assignment. The role is hybrid, requiring 1 day per week on-site in London. Skills … required: AWS development experience TypeScript & JavaScript engineering (react & node) Secure delivery within highly regulated environments Active DV Clearance (essential) Full Stack React/Node Developer 1 day on-site in London 600-700/pd Outside IR35 6 months rolling More ❯