426 to 450 of 484 Node.js Jobs in London

collaborate with architects, product managers, and clients to ensure technical excellence and delivery alignment with business goals. The role requires extensive TypeScript/Node.js experience, AWS expertise, and a track record in delivering complex services within regulated environments. #J-18808-Ljbffr ...

Senior Backend Engineer (Node.js) Office: London About the company Emma is the app to manage all things money. Our mission is to empower millions of people to live a better and more fulfilling financial life. Emma was founded by engineers, who are extremely focused on coding, product and data. These ...

application development - Build and scale customer-facing web applications, services and APIs that sit at the heart of our client's platform. TypeScript & Node.js - Develop robust backend and full stack solutions, leveraging TypeScript's type safety and Node.js for scalable services. Lit/Web Components - Create modern, reusable UI components ...

Senior Software Engineer - Node.js, Typescript & AWS | Financial Services Location: London | Hybrid - 1 day onsite ; Salary: £75,000 - £ 105,000 About the role: We're looking for a Senior Software Engineer to join our engineering team and build reliable, scalable technology supporting regulated investment and custody services. You'll work … squad with genuine ownership across the full software lifecycle - from architecture and development through to production support and incident management. Required Skills: Strong commercial Node.js and TypeScript experience. Solid AWS and Serverless experience. Experience building distributed, resilient APIs. Experience with MongoDB or another document database. A strong understanding of testing ...

problems across the entire stack, from real‐time ticketing systems to payment processing. What You’ll Do Design and implement scalable backend services using Node.js and TypeScript Build responsive, performant user interfaces with React and Next.js Collaborate with product and design teams to deliver exceptional user experiences Mentor junior engineers … architecture decisions and technical planning What We’re Looking For 5+ years of professional software development experience Strong proficiency in TypeScript, React, and Node.js Experience with PostgreSQL and Redis Understanding of cloud services (AWS, Vercel, or similar) Excellent problem‐solving and communication skills Nice to Have Experience with real‐time ...

Lead the engineering standards behind a High-Growth UK SaaS platform Software Development Manager NestJS/NodeJS, VueJS: .NET backgrounds welcome Leading a team of AI driven developers Hybrid/remote working Up to £100,000 + benefits If you're a technically strong engineering leader who built your career … evolved. Originally built on a Microsoft/C#/.NET foundation, the platform has transitioned to a more modern stack including: NestJS/NodeJS, Vue, Redis, SQL Server, Snowflake. They are open to candidates from a strong .NET background who have since gained experience in modern JavaScript/TypeScript ecosystems. ...

ship features end to end, from data model and API design through to frontend implementation. Design and build robust, scalable APIs in TypeScript and Node.js, published in OpenAPI format. Architect resilient distributed systems and third‐party integrations, with sound error handling, failure mode mitigation and transaction control. Work with FHIR … evident in how you work. Essential: What you have done Around 6+ years building software end to end, ideally in TypeScript, Node.js and React. We are open to adjacent stacks where the fundamentals are strong. Substantial experience of system design and architecture, including systems that have been in production long ...

Hey! We're Conveo.ai Conveo is a Y Combinator-backed company in an active growth period. We started this year as a team of ~20 and are on track to reach ~120 people by year ...

Full Stack Developer (React) Central London, UK (Hybrid) Up to £60k + bonus | Hybrid, 2–3 days in office | React, Node.js, TypeScript We're recruiting for a small product team building one of the busiest, highest-traffic parts of a fast-growing marketplace tech business. … leaning in React, but it won't stay that way. Over time you'll move toward a proper 50/50 split with Node.js, and there's a mobile app on the roadmap you'd get to work on further down the line. The wider company is doing well — around ...

Senior Full Stack Engineer to join a large-scale public-sector digital programme. You will contribute across frontend, backend and DevOps, building services with Node.js, TypeScript and AWS in a modern microservices environment. The role is remote, outside IR35, with an initial 6-month contract and start ASAP. You will ...

Native SaaS Platform | Tripled ARR in 12 months Remote-first (UK) with hybrid London office option Up to £150,000 + equity Typescript/Node, React, GCP/AWS Staff Product Engineer - We're working with a rapidly scaling AI-native SaaS company who raised an impressive Series B round … solving challenging technical problems while shaping the product experience for thousands of users. What will the Staff Product Engineer do? Contribute across the stack (Node.js/Typescript, React, GCP), designing scalable architectures to support rapid product growth. Lead end-to-end feature development, from concept through to release. Champion engineering ...

Platform | Tripled ARR in 12 months Remote-first (UK) with hybrid London office option Up to £150,000 per annum plus equity Typescript/Node, React, GCP/AWS Engineering Lead - We're working with an amazing scale-up who raised a very impressive Series B round earlier in 2025. … before taking on leadership responsibilities. What you'll do Lead a small team of Engineers while staying deeply technical Contribute across the stack (React, Node.js/Typescript, GCP) with backend experience highly valued Shape and deliver high-quality features that scale with thousands of customers Advocate for engineering best practices ...

client is looking for a seasoned permanent Senior Software Engineer with current SC Clearance. Develop APIs and integrate with third-party APIs. Integrate NodeJS applications with other systems using APIs, webhooks, or other technologies. Develop microservices and serverless applications using NodeJS. Ensure that NodeJS applications follow best practices for security ...

seeking an experienced Node.js Developer to join a growing technology team responsible for designing, developing, and maintaining scalable cloud-based applications. The successful candidate will have strong experience with Node.js , Microsoft Azure , Azure Functions , Cosmos DB , and GitHub within modern DevOps and Agile delivery environments click apply for full ...

Engineering in a highly impactful, hands-on role. This is a fast-moving startup environment where adaptability is key. The focus is primarily Node.js, with Python used across AI initiatives, automation, and LLM-powered features. Open to moving into more senior postions as the team grows! What … doing Building and scaling backend services using Node.js and TypeScript. Developing AI-powered features, agentic workflows, and automation tools. Working closely with engineering leadership on technical strategy and architecture. Using Python to support AI, data, and machine learning initiatives. Taking products from idea through to production in a high-ownership ...

push notifications, in-app purchases and crash reporting; Improve UX, performance, stability and the release process across iOS and Android; Maintain and extend the Node/TypeScript and MongoDB backend; Build and evolve APIs and admin functionality supporting the apps; Integrate third-party services including Shopify, payments, email and analytics … releases and game launches. Требования Strong, demonstrable Flutter and Dart experience, with the ability to own a production app independently; Solid backend experience with Node.js, TypeScript, MongoDB and API development; Experience integrating third-party services such as Shopify, payments and authentication; Confidence using AI tools to accelerate development; Pragmatic engineering ...

Role: Lead Full Stack Engineer (Node.js/React/AWS) Location: Hammersmith, London ( Min 3 Days Office ) Contract: Full Time Contract Type: Permanent Salary: £65,000 per annum plus BONUS Benefits: Enhanced Holiday, Quarterly Bonus, Regular Socials & Thriving Business Who We Are: At Agile Retail, we operate stores, build brands … engineering with architecture, technical leadership and delivery. Own the technical development, architecture and engineering roadmap for Agile X Build and oversee backend services using Node.js and Express Develop modern frontend experiences using React and Vite Own and evolve the platform's AWS and DynamoDB data architecture Build scalable, modular ...

designing, developing, and maintaining proprietary MarTech products, automation solutions, and AI-powered tools.Responsibilities include:* Building scalable applications and integrations using JavaScript, TypeScript, and Node.js * Developing cloud-native and serverless solutions, with a focus on Google Cloud Platform (GCP) * Creating API integrations and automated data pipelines * Supporting the development … platform performance * Contributing to innovation, best practices, and technical strategy across the engineering function Your Skills & Experience * Strong commercial experience with JavaScript, TypeScript, and Node.js * Experience developing and deploying cloud solutions, ideally within GCP * Familiarity with serverless architectures and API development * Experience working with AI tools, LLM applications, or agentic ...

structured and unstructured data Improving data quality, lineage, observability and platform reliability Investigating problems at their source and implementing long-term fixes TypeScript and Node.js sit at the heart of the wider application stack, including the services and APIs surrounding the data platform. Airflow orchestrates pipelines and workflows, with Python … similar orchestration tooling Care about data quality, clean engineering and genuine ownership Have experience building SaaS products or other production platforms Experience with Azure, Node.js, data warehousing, Delta Lake or vector databases would be valuable. You don’t need previous private-markets experience. What matters is strong engineering judgement ...

infrastructure supports continuous product innovation Your background looks something like: Engineering experience in tech and product-driven environments Strong proficiency in TypeScript and Node.js Hands-on experience with cloud infrastructure and infrastructure as code (we build on AWS using Terraform) Deep knowledge of relational databases (we use PostgreSQL) Familiarity with … infrastructure supports continuous product innovation Your background looks something like: Engineering experience in tech and product-driven environments Strong proficiency in TypeScript and Node.js Hands-on experience with cloud infrastructure and infrastructure as code (we build on AWS using Terraform) Deep knowledge of relational databases (we use PostgreSQL) Familiarity with ...

team during the company’s next phase of growth. The company’s engineers work across a modern technology environment that includes TypeScript, JavaScript, React, Node.js and AWS . Beyond the immediate hiring programme, you will recruit across software engineering, product, clinical, customer operations and commercial functions, while building and continually … ability to move into a broad internal recruitment position. You should have: Experience recruiting full-stack software engineers, ideally across TypeScript, JavaScript, React, Node.js and AWS environments. Strong direct sourcing, headhunting and candidate-engagement skills. The ability to manage several recruitment processes simultaneously. Experience working closely with senior hiring managers ...

business benefits (value proposition) and technical advantages of our offering Experienced in programming/scripting with any of the following: Java, Python, Ruby, Go, Node.JS, PHP, and .NET etc. Someone with a minimum of 3+ years in a Sales Engineering or DevOps Engineering role Able … business benefits (value proposition) and technical advantages of our offering Experienced in programming/scripting with any of the following: Java, Python, Ruby, Go, Node.JS, PHP, and .NET etc. Someone with a minimum of 3+ years in a Sales Engineering or DevOps Engineering role Able ...

Eurostar is seeking a Senior Software Developer to join our Digital Technology team in London. You will contribute to cloud-native software products and services, collaborate with Product Owners and Engineers, and help evolve mobile ...

Level Backend Engineer (Node.js) Office: London Apply for this role About the company Emma is the app to manage all things money. Our mission is to empower millions of people to live a better and more fulfilling financial life. Emma was founded by engineers, who are extremely focused on coding ...

Native SaaS Platform | Tripled ARR in 12 months Remote-first (UK) with hybrid London office option Up to £130,000 + equity Typescript/Node, React, GCP/AWS Senior Product Engineer We're working with a rapidly scaling AI-native SaaS company who raised an impressive Series B round … solving challenging technical problems while shaping the product experience for thousands of users. What will the Senior Product Engineer do? Contribute across the stack (Node.js/Typescript, GCP), with a strong focus on backend systems Design scalable architectures and APIs to support rapid product growth Lead end-to-end feature ...