1 to 25 of 581 Node.js Jobs in London

lean on, without carrying the management load. What you'll be responsible for: Building and shipping features across our learner and content platforms (React, Node.js, NestJS), taking work from spec through to production. Using AI tools such as Cursor and Claude to accelerate your work, while owning the validation ...

large-scale software development or application engineering with recent coding experience in two or more of: Java, C#/.NET, Python, TypeScript/JavaScript, Node.js, Go, Ruby, Swift.- Experience with Infrastructure as Code (Terraform, CloudFormation, CDK) and CI/CD pipelines (e.g., CodePipeline, GitHub Actions, GitLab CI)Preferred qualification ...

3Ability to write unit tests using JavaScript in a common library such as Jasmine. Any experience of the following sills would be pretty handy: Node.js or other programming languagesCross-platform development preferable on smart TV and consolesDevelopment of a high-profile digital video serviceTest driven developmentExperience with AWS, Docker, KubernetesExperience ...

Automation Test Engineer – Selenium Java PythonUp to 55k + Large Pension, Bonus and Flex Home WorkingQuant Capital is urgently looking for an Automation Test Engineer to join our high profile client. Our client is well ...

Junior CTO/Full Stack JavaScript DeveloperHome based working70,000Stack: Node.js, React, MongoDB, TypeScript, MeteorITAP Group is a successful online media and social platform business at an exciting growth phase. We are looking for a very keen full stack developer who is willing to learn in a fast-paced environment … growth forecasts behind the platform over the coming year mean there will be plenty of greenfield and growth work. The stack is comprised of: Node.js, React, MongoDB, TypeScript, MeteorThe firm has an established reputation in the market and a unique product. The internet is our business so we like ...

Backend Software Engineer (Go/Node.js Distributed Systems) Remote/Hybrid to 120k + EquityAre you an experienced Backend Software Engineer who enjoys building distributed systems, real-time infrastructure and solving complex scalability challenges? You could be progressing your career at a high growth technology company whose messaging platform powers … North London for tech talks, lunch and learn events etc. around once a month. About YouYou have strong backend development experience with Go, Node.js or another modern server-side languageYou have experience building or operating distributed systems, messaging platforms, event-driven architectures or streaming technologiesYou understand scalability, concurrency, performance optimisation ...

technical people within software teams Hands-on experience and willingness to learn across frontend (TypeScript, React, Angular, Vue, Next.js, Tailwind), backend (Python, Node.js, Java/Spring, C#/.NET), and databases (SQL, NoSQL, vector databases, ETL)Experience with LLM frameworks, prompt orchestration, agent frameworks, MCPs, evaluation frameworks, and cloud platforms ...

putting LLMs into productionYou're comfortable taking ownership and making technical decisions independentlyYou're familiar with other technology in the stack including AWS, TypeScript, Node.js, asynchronous PythonYou're collaborative and pragmatic, enjoy problem solving and having technical discussionsWhat's in it for you: Salary to 90kRemote working (PensionHealthcareApply ...

pipeline with multiple daily deployments to production Excellent understanding of development methodologies and modelling techniques Technical Understanding of Microsoft .NET Framework/.NET Core, Node.js My client is based in South West London Technical Architect, React, Javascript ...

comfortable with web technologies - payments run on the web. At least one front-end (JavaScript, React, Angular) or back-end (Java, .NET, Python, Node) language. Familiar with API-based integration (REST/JSON, Postman); can reproduce, isolate, and explain issues using logs, API responses, and tests. How you workClear written ...

should have a proven track record of successfully taking products to production, with Full Stack modern programming expertise that includes React, Typescript and Node.js, React Native, and cloud development (AWS). Understanding domain-driven design and best practices in architecture, software, security, and data management is essential. Experience ...

Asset Management Platform Head of EngineeringThe knowledge, experience, and qualifications you need: Strong expertise in at least one of C#/.Net, Python, Nodejs and/or React Thorough understanding of engineering principles, architectural patterns and best practices, with a proven track record of setting technical direction and leading teams ...

ensuring best practices across the board of the community. Our tech stack is fluid, but broadly you can find yourself working with: Typescript, Node JS, Terraform, Gitactions, Kubernetes, Docker, AWS, Kafka, GraphQL ResponsibilitiesDesign, build, and maintain scalable backend services using TypeScript and Work with event-driven systems and message queues ...

QA TesterUp to 45kQuant Capital is urgently looking for a QA Tester to join our high profile client. Our client is well known Fintech50 client who produces software disrupting the wealth management market. Currently they ...

Backend Developer/Software Engineer (Go/Node Pub/Sub) Remote/Hybrid to 120k + EquityAre you an experienced Backend Developer who enjoys building distributed systems, real-time infrastructure and solving complex scalability challenges? You could be progressing your career at a high growth technology company whose messaging … North London for tech talks, lunch and learn events etc. around once a month. About YouYou have strong backend development experience with Go, Node.js or another modern server-side languageYou have experience building or operating distributed systems, messaging platforms, event-driven architectures or streaming technologiesYou understand scalability, concurrency, performance optimisation ...

ITap Group Developer Vacancy – Full Stack EngineerHome based workingStack: Node.js, React, MongoDB, TypeScript, Meteor, NativeScript, AngularITAP Group is both a successful online media business and digital payments firm at an exciting growth phase. We are looking for a very keen full stack developer who is willing to learn … growth forecasts behind the platform over the coming year mean there will be plenty of greenfield and growth work. The stack is comprised of: Node.js, React, MongoDB, TypeScript, Meteor, NativeScript, AngularThe firm has an established reputation in the market and a unique product. The internet is our business ...

Ruby Developer – Full Stack, Rails Javascript, TDD Quant Capital is urgently looking for a Ruby Developer to join our high profile client. Our client is in this year's fintech50 they are a disruptive force ...

Angular. JS Javascript Developer hashtag-hack pseudo-appup to 65KQuant Capital is urgently looking for an Angular. JS Javascript Developer to join our high profile client. Our client is a 50 man start up who ...

Datadog's Implementation Services team helps customers implement and deploy Datadog quickly. Our team of architects leads the discovery, design, build, and launch of the Datadog platform to help customers accelerate time to value and ...

stays at the forefront of technical innovation, you will be in a prime position to progress your abilities. You will be coding applications with Node js/React js or a range of different languages. You will be focusing your AWS knowledge to work on AWS hosted environments and will ...

system design/architecting, including data engineering and data management. Experience in stakeholder management is also essential. Tech stack: JavaScript/TypeScript, React, Node, Python, AWS, GraphQL, BaaS, React Native, and GCP.Package: They are offering up to 120,000 + Benefits: New MacBook Pro OR HP Laptop upon joining ...

maintaining existing features and occasionally porting features from a legacy Angular codebase. Additionally you will be responsible for the GraphQL API built in node.js and Apollo to interact with a microservice backend layer. The team's mandate is to create an entirely new user experience and engineer the UI with … help shape the evolving architecture. UI Developers Must Have: Deep knowledge of JavaScript or TypeScript, HTML and CSSExperience of backend systems such as node.js, GraphQL and RESTUse of modern JavaScript frameworks such as React, Redux, Styled Components, Apollo GraphQLUX and visual design skills are a plusThe development stack includes: TypeScript ...

made up of software engineers, DevOps engineers and platform engineers across a range of experience levels. The team works across technologies including Terraform, AWS, Node.js, C# and Python, but we do not expect you to know everything from day one. In this role, you will work closely with a Senior … secure-by-default principles across AWS accounts, helping us maintain a secure and reliable platform environment. Contribute to automation scripts or tooling using Node.js or Python, supporting repeatable delivery and reducing manual effort for engineering teams. Collaborate closely with Senior Platform Engineers, Tech Leads and Delivery Managers to understand priorities ...

agents), enabling multi-agent workflows that span organizational boundaries. Integration Development: Build serverless integrations using AWS Lambda, API Gateway, Step Functions, and scripting (Python, Node.js) to connect Amazon Connect AI agents with customer data systems (CRMs, ERPs, databases, knowledge bases). Cloud Data Access: Architect secure access patterns to cloud ...

Design: Lead end-to-end integration by designing, consuming, and optimizing RESTful APIs, GraphQL endpoints, Backend-for-Frontend (BFF) layers, and microservices (e.g., Node.js, Java/Spring Boot, or Python).Cross-Functional Collaboration: Partner with multiple management teams, product owners, UX/UI designers, and backend engineering teams to ensure … core area of modern frontend development (e.g., React/TypeScript ecosystem, Micro-frontends, Design Systems, State Management) with strong working competency in backend integration (Node.js, Java, Python, or REST/GraphQL APIs).System Analysis & Implementation: Extensive experience in software systems analysis, programming, and architecture of enterprise web applications. Project & Delivery ...