1 to 25 of 719 Node.js Jobs in London

development lifecycle delivering user-centred digital solutions A full stack developer using core Java, CXF, Spring Boot, Jetty, Mustache, HTML, CSS & JavaScript JavaScript library and framework experience is preferable - Node, React, Angular Containerisation experience - Docker or Kubernetes or similar Experience of Microservices design and architecture Restful API Services experience Working within agile methods and using techniques such as Scrum, Kanban More ❯

Excellent understanding of Core Java and large scale distributed systems TDD Must haves: Back-end skills Experience of developing server-side services with Java and one or more of Node.js or similar backend languages (C#/.NET omitted) Designing and creating REST APIs Experience of integration technologies like SOAP Strong understanding and experience of relational and NoSQL database design and More ❯

with exposure to both backend and frontend stacks. Strong programming proficiency in Python, C++, and Java (Quant/Trading grade codebases). Expertise in modern web development with React, Node.js, MongoDB, and SQL (Postgres, MySQL). Strong understanding of Git/GitHub, CI/CD workflows, code branching strategies, and code ownership. Prior work in a fintech, hedge fund, or More ❯

with exposure to both backend and frontend stacks. Strong programming proficiency in Python, C++, and Java (Quant/Trading grade codebases). Expertise in modern web development with React, Node.js, MongoDB, and SQL (Postgres, MySQL). Strong understanding of Git/GitHub, CI/CD workflows, code branching strategies, and code ownership. Prior work in a fintech, hedge fund, or More ❯

with exposure to both backend and frontend stacks. Strong programming proficiency in Python, C++, and Java (Quant/Trading grade codebases). Expertise in modern web development with React, Node.js, MongoDB, and SQL (Postgres, MySQL). Strong understanding of Git/GitHub, CI/CD workflows, code branching strategies, and code ownership. Prior work in a fintech, hedge fund, or More ❯

modern frameworks/libraries such as React. Proficiency in mobile device technologies such for Kotlin (Android) and Swift (iOS) Strong understanding of server-side languages and frameworks such as Node.js, .NET, PHP, GoLang, Rust. Experience with database management systems e.g., MySQL, PostgreSQL, MS SQL Server, MongoDB. Familiarity with Git and branching strategies such as GitOps. Solid understanding of testing frameworks More ❯

other engineering meetings, providing feedback to ensure code quality and alignment with TryHackMe technical standards. Writing high-quality, maintainable code using modern programming languages and frameworks (e.g., JavaScript, Typescript, NodeJS, React ). Developing and maintaining databases and data models, as well as creating and optimizing queries. Monitoring and analyzing system performance to identify and resolve bottlenecks and issues. Staying up … Experience in hands-on software engineering within a startup or scale-up SaaS environment. Experience leading a Software Engineering Team. Relevant hands-on experience with the following technologies: Git, NodeJS , CSS, HTML, jQuery, Javascript, React, Typescript , Redux, MongoDB , AWS - (MERN stack). Strong understanding of software architecture and design principles. Experience with continuous integration and continuous delivery (CI/CD More ❯

in a product development environment. Technical Proficiency: Strong skills in TypeScript, React, and Node.js. Interested in clean code practices and familiarity with enterprise architectural design patterns. Strong experience with Node.js: Expertise in building RESTful APIs, GraphQL services, and backend systems using Node.js. Strong Experience with GraphQL: Practical knowledge of building, maintaining, and optimizing GraphQL APIs. Cloud and Deployment Knowledge: Familiarity More ❯

in a product development environment. Technical Proficiency: Strong skills in TypeScript, React, and Node.js. Interested in clean code practices and familiarity with enterprise architectural design patterns. Strong experience with Node.js: Expertise in building RESTful APIs, GraphQL services, and backend systems using Node.js. Strong Experience with GraphQL: Practical knowledge of building, maintaining, and optimizing GraphQL APIs. Cloud and Deployment Knowledge: Familiarity More ❯

our client's development priorities, taking responsibility for entire user stories and associated integrations and bugs. Full-Stack Fluency: Design and implement backend and frontend systems using TypeScript, Next.js, Node.js and React Native, with infrastructure powered by Google Cloud, Vercel, AWS and other cloud-native platforms. Architecture Design: Choose the right tools for the job. From monoliths to microservices, REST … product development, building a range of Marketing sites, SaaS and mobile apps. Right to work in the UK and proficient in English, written and spoken. Proficiency with TypeScript, Next.js, Node.js and React Native. Experience deploying to Google Cloud, Vercel, or other cloud providers. Comfort working across REST, WebSockets, GraphQL, or gRPC APIs. Ability to architect and maintain scalable, secure systems More ❯

make a real difference for our clients. We work in diverse multi-disciplinary teams, hand-in-glove with our clients. YOUR PROFILE Required Extensive experience of building microservices with NodeJS Experience with NextJS and Vite Experience with cloud technologies such AWS or Azure Experience using Docker, Docker Compose Experience with CI/CD (Gitlab, GitHub, Jenkins) Experience using version control … consulting and client delivery. Consultants have access to a vast array for different training and certifications in a variety of areas: cloud technologies (AWS, Azure, GCP), programming (Java, Kotlin, NodeJS, Spring Boot), DevOps (Terraform, Kubernetes, Docker), Cybersecurity (CISSP, CISM) and Agile delivery (Scrum Master, Product Owner, Scaled Agile Framework). Capgemini Invent offers you the flexibility to develop various areas More ❯

our customers and internal teams. Full Stack Development : While everyone has a certain focus, we want people to design, develop, and maintain scalable frontend and backend features using Ruby, Node.js, K8, AWS Lambda, Terraform, MySQL , DynamoDB, Redis, and more. Systems Thinking : Design cohesive solutions that consider individual components and the overall user experience while allowing us to grow. Efficient Problem … Proven track record as a Senior Software Engineer in product development, with demonstrated success in building high-traffic APIs and services. Technical Expertise : Strong proficiency in Ruby, TypeScript/Node.js, relational databases ( MySQL/PostgreSQL), non-relational databases (e.g. dynamoDB), event-driven systems (e.g. SNS/SQS, RMQ , Kafka), as well as Docker, Kubernetes and enterprise-level distributed system architecture. More ❯

and offering exclusive access and unbeatable world-wide service across Travel, Experiences, Luxury Goods and Dining. Our internal and bespoke request management platform, Gravity, is built with React and Node.js micro services, virtually augmenting our expert customer service agents with AI, delivering the unrivalled personal service our members expect and love. Explore our tech stack: What you'll do Deliver … message back and forth while helping to define and adopt best practices Work in a fast-paced, collaborative technical environment Utilise programming languages and tools like React Native, React, Node.js, JavaScript, TypeScript, micro services, AI, ML, open source frameworks, DevOps, large data sets, and more Perform software development leveraging a test-driven development pattern Collaborate with digital product managers, and More ❯

and backend components of digital solutions. Contribute to user interface development using technologies such as React.js, TypeScript, and Tailwind CSS. Support backend development using Python (Django/FastAPI) and Node.js (Express). Assist with database development and maintenance (PostgreSQL, MySQL, and optionally MongoDB/DynamoDB). Contribute to cloud infrastructure deployment and maintenance (AWS or Azure). Assist with containerisation More ❯

and backend components of digital solutions. Contribute to user interface development using technologies such as React.js, TypeScript, and Tailwind CSS. Support backend development using Python (Django/FastAPI) and Node.js (Express). Assist with database development and maintenance (PostgreSQL, MySQL, and optionally MongoDB/DynamoDB). Contribute to cloud infrastructure deployment and maintenance (AWS or Azure). Assist with containerisation More ❯

and backend components of digital solutions. Contribute to user interface development using technologies such as React.js, TypeScript, and Tailwind CSS. Support backend development using Python (Django/FastAPI) and Node.js (Express). Assist with database development and maintenance (PostgreSQL, MySQL, and optionally MongoDB/DynamoDB). Contribute to cloud infrastructure deployment and maintenance (AWS or Azure). Assist with containerisation More ❯

software development experience, with at least 3 years in a senior or technical lead role. Proven expertise in full-stack development using: TypeScript (and JavaScript frameworks such as NextJS, Node, or Tailwind) Python (including frameworks like Django, Flask, or FastAPI) PostgreSQL and relational database design, optimization, and maintenance. AI Development Tools such as Windsurf, Aider or Augment. Demonstrable experience building More ❯

software development experience, with at least 3 years in a senior or technical lead role. Proven expertise in full-stack development using: TypeScript (and JavaScript frameworks such as NextJS, Node, or Tailwind) Python (including frameworks like Django, Flask, or FastAPI) PostgreSQL and relational database design, optimization, and maintenance. AI Development Tools such as Windsurf, Aider or Augment. Demonstrable experience building More ❯

into practical, high-impact software features. You work collaboratively, thrive in ambiguity, and take full ownership of what you build. Key technical skills Strong back-end development experience (Python, Node.js) Working knowledge of C++ and GPU computing (CUDA, OpenCL) Proven ability to design, build, and maintain robust APIs Proficiency with cloud platforms (e.g. AWS, GCP, or Azure), containerisation, and CI More ❯

into practical, high-impact software features. You work collaboratively, thrive in ambiguity, and take full ownership of what you build. Key technical skills Strong back-end development experience (Python, Node.js) Working knowledge of C++ and GPU computing (CUDA, OpenCL) Proven ability to design, build, and maintain robust APIs Proficiency with cloud platforms (e.g. AWS, GCP, or Azure), containerisation, and CI More ❯

Principal Software Engineer/Architect (JavaScript/TypeScript/Node.js) London Hybrid Full-time Lead Innovation. Shape the Future. Build What Matters. We're on the lookout for a brilliant mind and technical visionary to take on the pivotal role of Principal Software Engineer/Architect in our fast-moving, forward-thinking tech team. If you're passionate about designing … scalable, high-performing systems and love mentoring engineers while staying hands-on with cutting-edge technologies like TypeScript, Node.js, Angular, and Swift , then keep reading - this could be your next big move. Why You'll Love This Role: As our Principal Software Engineer/Architect, you'll be the strategic thinker behind the systems we build and the go-to … What You Bring to the Table: A solid background in software engineering - ideally at Principal level - and a degree in Computer Science or related field. Expertise in TypeScript, JavaScript, Node.js and ideally Angular and Swift . Experience with cloud platforms (Azure, AWS, or GCP), microservices, and containerisation tools like Docker and Kubernetes. A deep understanding of software architecture , system design More ❯

Experience Level: 4–7 years Role Overview: We are seeking an experienced Backend Developer to design, develop, and maintain scalable backend services and REST APIs using Python and Node.js . You will work closely with product, front-end, and DevOps teams to deliver high-performance, secure, and reliable systems. Requirements Key Responsibilities: Build RESTful APIs and microservices using Node.js (Express … Optimize system performance and monitor API uptime Write unit/integration tests Collaborate on DevOps, CI/CD, and deployment workflows Required Skills: Strong experience with backend development in Node.js and/or Python API design best practices (versioning, error handling, rate limiting) Database design and querying (SQL, MongoDB, or DynamoDB) Experience with containerization (Docker/Kubernetes) and API documentation More ❯

Experience Level: 4–7 years Role Overview: We are seeking an experienced Backend Developer to design, develop, and maintain scalable backend services and REST APIs using Python and Node.js . You will work closely with product, front-end, and DevOps teams to deliver high-performance, secure, and reliable systems. Requirements Key Responsibilities: Build RESTful APIs and microservices using Node.js (Express … Optimize system performance and monitor API uptime Write unit/integration tests Collaborate on DevOps, CI/CD, and deployment workflows Required Skills: Strong experience with backend development in Node.js and/or Python API design best practices (versioning, error handling, rate limiting) Database design and querying (SQL, MongoDB, or DynamoDB) Experience with containerization (Docker/Kubernetes) and API documentation More ❯

mentor a team of developers, ensuring high-quality code, best practices, and adherence to agile development methodologies. Full-Stack Development - Design, develop, and maintain platform features using React (frontend), Node.js (backend), Directus (CMS), PostgreSQL, MongoDB, and APIs. Matrix/Synapse Integration - Develop and maintain real-time messaging and collaboration features using Matrix/Synapse for decentralised communication. Cloud & DevOps - Manage …/GraphQL APIs for seamless data integration. Performance Optimisation. System Architecture & Scalability. Code Review & Quality Assurance. Security Best Practices. Skills and Experience: Essential: Proficiency in JavaScript/TypeScript, React, Node.js, PostgreSQL, and MongoDB. Experience with Directus or other headless CMS solutions. Strong understanding of RESTful & GraphQL APIs. Proven experience in leading a development team and mentoring junior engineers. Hands-on More ❯

by a degree in mathematics, computer science, statistics, physics, or equivalent experience Have strong coding skills in high-level languages such as Perl, Python, C/C++, Go, Rust, NodeJS, Java, or similar, with a flexible approach to learning new languages Be experienced with Perl, Python 3, and NodeJS, and willing to work with or learn these technologies Possess robust More ❯