9 of 9 Contract Node.js Jobs in London

SDLC Desirable Skills Understanding of Internal Developer Platform/IDP concepts Java application experience, ideally Spring Boot or Quarkus Familiarity with Gradle Familiarity with Node.js and ReactJS applications Experience integrating testing and security tools into CI/CD pipelines Exposure to tools such as Cucumber BDD, ZAP, Gatling, LoadRunner, RestAssured ...

user-facing services within a secure government environment, following modern engineering best practices. Key Skills & Experience Required Strong frontend development experience JavaScript and TypeScript Node.js Ruby Nunjucks Strong experience practicing Test-Driven Development (TDD) Desirable Experience Experience working within UK government or public sector environments Familiarity with modern agile delivery ...

Industry standard libraries used in software development within finance (pandas, numpy, scipy etc) MS Graph * Experience with the following technologies is nice to have: NodeJS Grafana VBA OpenAI API Cross OS file shares Profile The AI Enablement Engineer will have experience with the following: Data processing and transformation Report maintenance ...

Full Stack Software Engineer Tech : AWS, NodeJS, TypeScript, JavaScript, ReactJS, React Native (back end leaning) Why? start-up financial services, revolutionising the industry Start : ASAP Location : Hybrid - 1-3 days in the office (Central London) Our Client A start-up FinTech is launching credit card, personal loans and insurance offerings … Experience Required Proven experience as a Senior Full Stack Developer or similar role with a strong portfolio of projects (back end leaning) Expertise in Node.js and AWS Lambda for serverless backend services. Proficiency in React with Next.js for frontend development. Proficiency in TypeScript, JavaScript and experience with infrastructure as code ...

Software Engineer Tech : AWS, NodeJS, TypeScript, JavaScript, ReactJS, React Native (back end leaning) Why? start-up financial services, revolutionising the industry Start : ASAP Location : Hybrid - 1-3 days in the office (Central London) Our Client A start-up FinTech is launching credit card, personal loans and insurance offerings aimed … Experience Required Proven experience as a Senior Full Stack Developer or similar role with a strong portfolio of projects (back end leaning) Expertise in Node.js and AWS Lambda for serverless backend services. Proficiency in React with Next.js for frontend development. Proficiency in TypeScript, JavaScript and experience with infrastructure as code ...

Full Stack Software Engineer Tech : AWS, NodeJS, TypeScript, JavaScript, ReactJS, React Native (back end leaning) Why? start-up financial services, revolutionising the industry Start : ASAP Location : Hybrid - 1-3 days in the office (Central London) Our Client A start-up FinTech is launching credit card, personal loans and insurance offerings … Experience Required Proven experience as a Senior Full Stack Developer or similar role with a strong portfolio of projects (back end leaning) Expertise in Node.js and AWS Lambda for serverless backend services. Proficiency in React with Next.js for frontend development. Proficiency in TypeScript, JavaScript and experience with infrastructure as code ...

Backend Heavy Node.js Developer | React/Angular | SC Cleared | MOD Programme Fully Remote £500-£550 per day outside ir35 2 Year Contract Outside IR35 Active SC Clearance Required We're supporting a major long-term Ministry of Defence programme looking for an experienced SC Cleared Backend Heavy Developer to join … high-performing digital engineering team. This role is ideal for someone with strong Node.js Back End engineering experience, alongside Front End capability with either React or Angular. You'll be working within a modern cloud-native environment focused on scalable services, API development, and secure enterprise applications. Key Responsibilities: Design ...

agent systems with clear communication and task delegation patterns Implement structured output handling and tool-use integrations Build and maintain scalable backend services using Node.js and REST APIs Ship production-ready agents with reliability, monitoring, and performance in mind Integrate agents with external tools, APIs, and MCP servers Establish observability … e.g., Claude Code or equivalent) as a primary workflow Strong experience with multi-agent orchestration and tool integration Proficiency in JavaScript/TypeScript and Node.js Experience designing and consuming REST APIs Proven track record of shipping AI agents to production environments Preferred Qualifications Experience with MCP server development or agent ...

Contract Role Node JS Developer £300 Inside ir35 Remote 6 Months contract Experience required Public sector Consultancy experience ...