426 to 437 of 437 Node.js Jobs in London

Software Engineer (PHP/Laravel & Node.js) 1 year FTC | St Paul's, London | Hybrid (2 days in office) | £60,000-£70,000 We're partnering with a growing, technology-driven organisation looking to add a Software Engineer to its engineering team. This is an opportunity to join a business that … values strong technical foundations, modern development practices and continuous learning. You'll work across PHP/Laravel and Node.js/TypeScript, helping to build and enhance scalable applications, integrations and services while collaborating with experienced engineers in a supportive, high-performing environment. The role will play a key part ...

have outsized ownership and influence over our technical direction. What You'll Do Build and ship features across our web platform (React/Next.js, Node.js, TypeScript) Design and maintain APIs, database schemas, and backend services Integrate blockchain-based authentication and ownership verification systems Develop and deploy AI/ML features … from the ground up Requirements 4+ years of full-stack development experience with modern web technologies Strong proficiency in TypeScript, React/Next.js, and Node.js Experience with relational and non-relational databases Ability to work autonomously and ship quickly in an early-stage environment Based in London Nice to Have ...

from the ground up and wants genuine ownership over the technology they develop.ð» Skills required:Strong commercial experience with React and Next.jsExcellent knowledge of Node.js and NestJSPrevious experience working within a start-up or scale-up environmentExperience building scalable applications, APIs and microservicesExposure to AI, LLMs or agentic AI developmentExperience … teamWork with cutting-edge AI tools and agentic development workflowsIf you're an experienced Senior/Lead Frontend Engineer with strong React, Next.js and Node.js experience, and you're excited by the opportunity to help build and scale an ambitious AI start-up, I'd love to hear from ...

tech company in Greater London is looking for a Senior Backend Node.js Developer to design, develop, and maintain software solutions. You will be responsible for creating scalable applications, collaborating with teams, and providing technical leadership. The ideal candidate has extensive experience in TypeScript, Node.js, and cloud platforms like AWS. ...

ZeroDays in Paris is seeking a skilled Full-Stack Web Developer (React, Node.js, TypeScript) to join a DeFi project built on Solana. You should have 3+ years of front-end and back-end experience, a blockchain mindset, and a passion for innovative finance. Work with an international team, contribute ...

seeking a seasoned frontend/backend developer to build interactive interfaces in React, Vue or Angular from Figma to production. You will also write Node.js APIs and services, ensuring smooth integrations with existing PHP systems. Keep bundles lean and Core Web Vitals in the green, handle loading and errors ...

United Kingdom seeks software engineers who can craft responsive user interfaces with React/Redux and contribute to API services with Node.js and Express. You will work on modern web apps spanning desktop, mobile and tablet, while maintaining high coding standards through reviews and collaboration. Applicants should be open ...

Java to join the technology team. The role focuses on developing and implementing scalable web applications in a money markets context, working with Angular, Node.js, Java, Spring Boot, and associated tools. Responsibilities include end-to-end development, security considerations, and collaboration with stakeholders. A Bachelor’s degree and 6+ years ...

Backend Engineer | Kwiff | Node.js | TypeScript | AWS Why join Kwiff? kwiff is one of the fastest-growing businesses in the sports betting space. They've built their own proprietary platform and are known for taking a technology-first approach to disrupting the market. The business has seen significant growth since they … helping to build and improve services that need to be: Highly scalable Reliable Low latency Resilient under pressure The stack includes: Node.js (essential) TypeScript PostgreSQL Redis AWS Interestingly, they're less concerned about deep AWS expertise because much of the infrastructure is abstracted away. What they really care about ...

reinvent how millions of people work. What you'll do Use your strong expertise in JavaScript/TypeScript to implement product features in our Node.js backend and React frontend. Be part of the teams that deliver cutting‐edge user experiences in a high‐performance, data‐rich application, driven by your … wider team and influence stakeholders across Engineering, Product and Design. It’s a bonus if you: Have experience of building backends with Node.js, or frontends with React or another similar framework. Have experience contributing to, or participating in open source projects. Have experience working with data‐rich applications, or processing ...

Jodie AI, a UK-based company, is seeking a specialist for building production voice agents using LiveKit with Python or Node.js. You will enhance latency, interruption handling and speech processing across real conversations. The role ...

Greater London is seeking a Senior Product Engineer to push boundaries in AI-native CRM development. The role requires strong expertise in TypeScript and Node.js, with responsibilities including leading projects, designing scalable systems, and influencing stakeholders. The ideal candidate will be passionate about solving complex challenges. The company offers ...