451 to 475 of 1,272 Node.js Jobs in London

Engineering Lead/Technical Lead – Node.js | Python | TypeScript | AWS | Leadership We're hiring an Engineering Lead for a high-growth, AI-driven tech company. You’ll lead a small, agile team building scalable backend systems with Node.js , TypeScript , and AWS —delivering real impact, fast. This role is ideal for a senior engineer who loves hands-on coding, technical leadership, and … architecture, own code quality, and drive DevOps practices. Mentor a small team and embed AI/automation where it counts. What You’ll Bring: Strong technical background in TypeScript, Node.js , and ideally Python . Proven experience deploying and maintaining cloud infrastructure on AWS . Confident leading agile delivery teams in high-growth or startup environments. Deep understanding of system design More ❯

and applications are responsive, user-friendly, and visually appealing Optimize websites and applications for maximum speed and scalability Develop and maintain web applications using back-end frameworks such as Node.js, Django, or Ruby on Rails Integrate front-end interfaces with back-end functionality Write clean, maintainable, and well-documented code Troubleshoot and debug web applications and websites Keep up-to … Proficiency in HTML, CSS, JavaScript, and other relevant web development languages Experience with front-end frameworks such as React, Vue.js, or Angular Familiarity with back-end frameworks such as Node.js, Django, or Ruby on Rails Strong problem-solving skills and attention to detail Excellent communication and teamwork skills Experience with version control systems such as Git and GitHub At Technospark … CSS, JavaScript, and possibly additional languages such as PHP, Python, or Ruby. Experience with front-end frameworks such as React, Vue.js, or Angular, and back-end frameworks such as Node.js, Django, or Ruby on Rails. Understanding of responsive design principles and experience building responsive websites. Familiarity with version control systems such as Git and experience working collaboratively with other developers More ❯

This role is React-heavy but offers opportunities to experiment with other technologies. We seek someone eager to broaden their skills and who has exposure to backend technologies like Node.js or .NET. Role Details Position: React Developer Location: Hybrid (London office, occasional visits) Salary: £50,000 - £60,000 Responsibilities Develop scalable, flexible, and reusable components Create new customer-facing portals … other teams across the business Skills Required Solid knowledge of HTML5 and CSS3 Proficiency in React and React hook form or similar libraries Experience with Material UI Knowledge of Node.js or .NET Familiarity with GraphQL Experience with AWS/Serverless or Azure ecosystems Experience with all listed technologies is not mandatory; personal projects and examples are also valued. If you More ❯

Staff to Principal JavaScript Engineer | £110,000–£150,000 + Equity | TypeScript | React | Node.js | Hybrid (3 Days in Victoria) A high-growth, VC-backed SaaS startup is redefining how modern businesses manage spend—streamlining everything from software requests to supplier approvals. With enterprise customers already onboard and 10x growth on the horizon, they’re looking for exceptional full-stack engineers … a modern, cloud-native, no-code platform that handles the entire purchasing lifecycle Collaborate in a high-trust, high-performance engineering culture with full product ownership Work across React, Node.js, AWS Serverless (Lambda, DynamoDB, EventBridge), Hasura, CDK & SST Ship multiple times per day via a robust continuous delivery pipeline Drive architecture, scalability, and technical direction across core features and new … DevOps to customer impact 🔍 Ideal Background 6–10+ years of software engineering experience (flexible if you’ve delivered real impact fast) Strong full-stack skills in TypeScript, React, and Node.js Experience with AWS serverless tools (Lambda, DynamoDB, CDK, etc.) Passion for product, customers, and shipping fast without cutting corners High standards for quality, observability, reliability, and performance Bonus : experience in More ❯

Staff to Principal JavaScript Engineer | £110,000–£150,000 + Equity | TypeScript | React | Node.js | Hybrid (3 Days in Victoria) A high-growth, VC-backed SaaS startup is redefining how modern businesses manage spend—streamlining everything from software requests to supplier approvals. With enterprise customers already onboard and 10x growth on the horizon, they’re looking for exceptional full-stack engineers … a modern, cloud-native, no-code platform that handles the entire purchasing lifecycle Collaborate in a high-trust, high-performance engineering culture with full product ownership Work across React, Node.js, AWS Serverless (Lambda, DynamoDB, EventBridge), Hasura, CDK & SST Ship multiple times per day via a robust continuous delivery pipeline Drive architecture, scalability, and technical direction across core features and new … DevOps to customer impact 🔍 Ideal Background 6–10+ years of software engineering experience (flexible if you’ve delivered real impact fast) Strong full-stack skills in TypeScript, React, and Node.js Experience with AWS serverless tools (Lambda, DynamoDB, CDK, etc.) Passion for product, customers, and shipping fast without cutting corners High standards for quality, observability, reliability, and performance Bonus : experience in More ❯

project planning & delivery on a key project. This project will be built using modern React technology, such as Next.js, as well as component libraries on the frontend with a Node/Typescript backend and MongoDB/Postgres for databases. There will also be AI/ML components to the platform built using Python, so whilst there is no need for … a week, so should be commutable to Colchester. To Be Considered: Proven JavaScript/Typescript experience across the Full Stack Proven experience with relevant frameworks & libraries (preferably React, Next.js, Node) Experience with a component library (Material-UI, Tailwind, Chakra-UI or Similar) Knowledge of relational and non-relational databases Experience scoping/planning & leading a project in an Agile environment More ❯

Blockchain Developer - Web3/DeFi Innovator - London (Tech stack: Blockchain Developer, Solidity, Node.js, React, HTML5, CSS3, TypeScript, Foundry, Hardhat, Ethereum-based ecosystems, bridging between L1 and L2, NoSQL databases, Git, Agile, Rust, Go, L2 frameworks, Unity, Unreal, GoDot, Programmer, Full Stack Engineer, Architect, Blockchain Developer) We have an exciting new opportunity for a Blockchain Developer to join one of London … team, contributing across the full stack, from writing performant smart contracts to architecting scalable back-ends and beautiful user-facing interfaces. They will provide exposure and training in: Solidity, Node.js, React, HTML5, CSS3, TypeScript, Foundry, Hardhat, Ethereum-based ecosystems, bridging between L1 and L2, NoSQL databases, Git, Agile, Rust, Go, L2 frameworks, Unity, Unreal and GoDot. This is your opportunity More ❯

Blockchain Developer - Web3/DeFi Innovator - London (Tech stack: Blockchain Developer, Solidity, Node.js, React, HTML5, CSS3, TypeScript, Foundry, Hardhat, Ethereum-based ecosystems, bridging between L1 and L2, NoSQL databases, Git, Agile, Rust, Go, L2 frameworks, Unity, Unreal, GoDot, Programmer, Full Stack Engineer, Architect, Blockchain Developer) We have an exciting new opportunity for a Blockchain Developer to join one of London … team, contributing across the full stack, from writing performant smart contracts to architecting scalable back-ends and beautiful user-facing interfaces. They will provide exposure and training in: Solidity, Node.js, React, HTML5, CSS3, TypeScript, Foundry, Hardhat, Ethereum-based ecosystems, bridging between L1 and L2, NoSQL databases, Git, Agile, Rust, Go, L2 frameworks, Unity, Unreal and GoDot. This is your opportunity More ❯

Enablement: AWS, Terraform, Linux, Python, Core AWS Services, Networking, Cloudflare, AWS Governance tools (ControlTower, AFT etc.) Defence: AWS, Terraform, Linux, Python, Core AWS Services, Networking, Cloudflare, Packer Reliability: Docker, Node.js, Prometheus, Grafana, OpenTelemetry, Dynatrace, SRE Platform Experience: Kubernetes, Helm, CICD, GitLab, Docker, Node.js Cloud Database: MongoDB, Kafka, RDS, Data Loss Prevention tools Everyone is welcome. We have a culture of … collaboration. With a team of over 300 tech experts, we thrive on using the latest tools and technologies, such as Docker, Kubernetes, AWS, Kafka, Java, Scala, Python, .Net Core, Node.js, and MongoDB, to create a dynamic and inclusive work environment. There's something for everyone. We're a place of opportunity. You'll have the tools and autonomy to drive More ❯

operations and a deep understanding of cloud technologies, particularly Amazon Web Services (AWS). If you are passionate about designing and implementing robust cloud solutions and have expertise in Node.js, TypeScript, Containers, and Kubernetes, we want to hear from you. Key Responsibilities: Design, develop, and deploy scalable cloud-based applications using AWS services. Write clean, maintainable code in Node.js and … followed. Troubleshoot and resolve complex technical issues. Experience: Technical Skills: Proven experience in a government or public sector role. Extensive knowledge of AWS services and best practices. Proficiency in Node.js and TypeScript. Strong understanding of containerization (Docker) and orchestration (Kubernetes). Excellent problem-solving skills and attention to detail. Ability to work effectively in a collaborative team environment. Strong communication More ❯

doing? We are seeking a highly skilled Solutions Engineer with a strong background in full-stack development to join our team. You will leverage your expertise in TypeScript, Express, Node.js, Next.js, SQL, and React to build and enhance integrations for our platform. You should be comfortable assisting customers occasionally and enjoy tackling challenging problems with a focus on effective and … in a dynamic, fast-paced environment, embraces challenges, and is ambitious with a startup mentality. Key Responsibilities: Design, develop, and maintain full-stack integrations and applications using React, TypeScript, Node.js, Next.js, and SQL. Build and manage integrations with external systems and APIs, demonstrating a deep understanding of the complexity and best practices involved. Proactively identify opportunities to improve processes, practices … to push boundaries, and can work independently as well as collaboratively. In addition you will have: Full-stack Development & Integrations: Extensive experience with TypeScript (including React, Next.js, Express, and Node.js), SQL, and building seamless integrations with external systems. Proficiency in implementing CI/CD pipelines and managing complex integration challenges. Identity & Access Management: Deep understanding of SCIM for user provisioning More ❯

Spring, and AWS serverless architecture. Familiarity with AWS services such as Lambda, Cucumber, DevOps, Docker, JIRA, JUnit, Java, Jest, PostgreSQL, Security, Serverless, ServiceNow, Spring, TypeScript, Web, microservices, and NodeJS is preferred. Additional Details This is a contract position based in London with a hybrid work model, requiring 2 days in the office per week. #J-18808-Ljbffr More ❯

support, iterating on our self-serve offering to rapid (small) feature delivery. As a member of this 4-5 strong team you will leverage your expertise in TypeScript, Express, Node.js, Next.js, SQL, and React to build and enhance our platform. You should be comfortable assisting customers occasionally and enjoy tackling challenging problems with a focus on effective and timely solutions. … in a dynamic, fast-paced environment, embraces challenges, and is ambitious with a startup mentality. Key Responsibilities: Design, develop, and maintain full-stack integrations and applications using React, TypeScript, Node.js, Next.js, and SQL. Build and manage internal tooling, working closely with our amazing support team to plan and build the tools that will allow them to deliver a world-class … to push boundaries, and can work independently as well as collaboratively. In addition you will have: Full-stack Development & Integrations: Extensive experience with TypeScript (including React, Next.js, Express, and Node.js), SQL, and building seamless integrations with external systems. Proficiency in implementing CI/CD pipelines and managing complex integration challenges. Identity & Access Management: Understanding of SCIM for user provisioning and More ❯

and data Improve system performance, reliability, and developer experience Mentor mid-level engineers and contribute to a high-performing engineering culture Tech Stack Languages & Frameworks: TypeScript (Next.js), Python (FastAPI), Node.js Infrastructure: Vercel, Google Cloud Platform Architecture: Monorepo with shared internal packages AI: Production-ready AI applications actively evolving What We’re Looking For Extensive experience in full-stack software engineering … Strong proficiency with JavaScript/TypeScript and frameworks like Next.js Solid backend experience with Node.js and/or Python Proven ability to build, integrate, or scale AI-powered features Strong communication and collaboration skills, particularly in cross-functional setting A mindset that balances rapid delivery with long-term scalability and maintainability What You’ll Get Equity from day one — every More ❯

and data Improve system performance, reliability, and developer experience Mentor mid-level engineers and contribute to a high-performing engineering culture Tech Stack Languages & Frameworks: TypeScript (Next.js), Python (FastAPI), Node.js Infrastructure: Vercel, Google Cloud Platform Architecture: Monorepo with shared internal packages AI: Production-ready AI applications actively evolving What We’re Looking For Extensive experience in full-stack software engineering … Strong proficiency with JavaScript/TypeScript and frameworks like Next.js Solid backend experience with Node.js and/or Python Proven ability to build, integrate, or scale AI-powered features Strong communication and collaboration skills, particularly in cross-functional setting A mindset that balances rapid delivery with long-term scalability and maintainability What You’ll Get Equity from day one — every More ❯

working with a high-quality code base and the latest tools, where you will promote your skills to be an expert in complex backend development, including microservices architecture, using Node.js , Python or Go . You will own and build large scale backend systems and micro-services. You will design, develop, and deliver powerful server-side applications in a highly dynamic … environment, where root cause analysis and rapid problem-solving are required. TASKS Build robust and scalable software in Node.js , Python or Go Design and create (micro)services and system architecture for projects, and contribute and provide feedback to other team members Help improve existing code quality through writing unit tests, automation and performing code reviews Participate in brainstorming sessions and … design knowledge – you should know how to create software that is extensible, reusable and meets desired architectural objectives Must have technical skills with at least 1 year experience Language: Node.js , Python or Go Data base: Mongodb or other. Framework: Express.js or other. Web architecture: Rest and restful APIs, micro-services Master source version control: GIT Nice to have technical skills More ❯

scalable systems and APIs that underpin our data-driven products. Your day-to-day work will include developing backend services, shaping data flows, and contributing to infrastructure - primarily using Node.js , Python , and AWS serverless technologies. We're also investing heavily in AI - both in how we build user-facing features and in how we work internally. You'll have the … to detail, independence, and a willingness to explore are critical to success. What will you be doing? Build & Maintain Backend Services: Develop robust, well-tested APIs and microservices using Node.js and Python Work with Data at Scale: Help design and run cloud-native data pipelines that power analytics and user features Ship AI-Driven Features: Contribute to products that incorporate … more efficiently Grounded in engineering fundamentals: You understand how to test, debug, version, and review code in a way that's sustainable and scalable Must-Have Skills: Proficiency in Node.js and/or Python, demonstrated through projects, work experience, or contributions A working understanding of cloud infrastructure (e.g. AWS, GCP, or similar), with an interest in serverless and event-driven More ❯

This is a 12-month fixed-term contract, offering up to £95K, with a 60% hands-on, 40% management split. Tech Stack: ✅ Frontend: TypeScript, React, Nx, Vercel, CSS ✅ Backend: Node.js, Next.js, GraphQL ✅ Cloud: AWS, GitHub/GitLab, CI/CD, Serverless ✅ Data: SQL, NoSQL ✅ Mobile: React Native About You: 🔹 Strong technical expertise with modern frontend & backend frameworks 🔹 Experience leading engineering More ❯

This is a 12-month fixed-term contract, offering up to £95K, with a 60% hands-on, 40% management split. Tech Stack: ✅ Frontend: TypeScript, React, Nx, Vercel, CSS ✅ Backend: Node.js, Next.js, GraphQL ✅ Cloud: AWS, GitHub/GitLab, CI/CD, Serverless ✅ Data: SQL, NoSQL ✅ Mobile: React Native About You: 🔹 Strong technical expertise with modern frontend & backend frameworks 🔹 Experience leading engineering More ❯

with equity and will be eligible for a bonus once we successfully raise our first round of funding. Tasks Design, develop, and maintain scalable and secure RESTful APIs using Node.js (Express/Nest.js). Integrate and optimize data storage solutions using SQL (MySQL/PostgreSQL) and MongoDB. Implement AWS Lambda functions for serverless computing tasks. Manage CI/CD pipelines … measures are in place. Contribute to system architecture and technical documentation. Understanding of authentication/authorization protocols (JWT, OAuth2). Requirements Minimum 2+ years of professional experience working with Node.js in a production environment. Solid understanding of RESTful API design principles and microservices architecture . Proficiency in SQL databases (like MySQL or PostgreSQL) and NoSQL databases (especially MongoDB). Experience More ❯

central London Key Experience React JavaScript/TypeScript PostgreSQL or other relational database Experience in any of the following areas would be advantageous but is not a prerequisite Tailwind Node.js Next.js MongoDB EJS CI/CD pipelines SaaS Financial services or fintech industry exposure If you are seeking a role of this nature please get in touch for more information. More ❯

central London Key Experience React JavaScript/TypeScript PostgreSQL or other relational database Experience in any of the following areas would be advantageous but is not a prerequisite Tailwind Node.js Next.js MongoDB EJS CI/CD pipelines SaaS Financial services or fintech industry exposure If you are seeking a role of this nature please get in touch for more information. More ❯

we're notjust looking for one flavour of software developer and have positions available across a variety of different tech stacks Technologies and skills of interest include: Java, Spring Node, React, JavaScript, TypeScript Python C, C++ C# AWS or Azure If you’re a software engineer, working in the National Security security space and you hold DV clearance, regardless of More ❯

process What You'll Need Expertise with Infrastructure-as-Code such as Terraform. 5+ years of professional Linux systems and software management experience Knowledgeable with code languages including: Go, Node.js, Java Experience with managing infrastructure within Azure, GCP and AWS Expertise with monitoring and alerting systems including Prometheus, Grafana Strong script skills for systems and data driven solutions JIRA experience … Jenkins, ArgoCD, GitHub Actions, Rundeck Datastore Management and Query skills: Postgres, MySQL, MongoDB, MSSQL, ElasticSearch, Solr Container orchestration platforms: Docker, Kubernetes, EKS, AKS Familiarity with coding languages including: Go, Node.js, Java, Python Monitoring/Alerting Tools: Prometheus, Grafana, VividCortex, Runscope, Cloudwatch, Monitor, VictorOps OS and Container Hardening: STIG, CIS, SELinux, IPTables, FIPS 140-2, FIPS 140-3 JSON data structures More ❯

ll get to work across the stack, own critical systems, and help steer the tech roadmap as the company scales big time. Tech you’ll use: React, Docker, TypeScript, Node, JavaScript AWS (EC2, Lambda, S3, CloudWatch) AI (nice-to-have) Testing frameworks like Jest, Mocha CI/CD pipelines What’s in it for you? Solid salary package: £50K–£60K More ❯