276 to 300 of 478 Node.js Jobs in London

Fullstack Engineer — Build Scalable People Ops SaaS

Location
Greater London, England, United Kingdom
Zelt Technology Limited is hiring a Fullstack Engineer to develop features end-to-end using modern technologies like React, TypeScript, Node.js, and PostgreSQL. Candidates should have 4-7 years of experience in a product-driven environment and a strong knowledge of AWS services. Join a growing SaaS company with ...

Senior Cloud Media Platform Engineer | Hybrid London

Location
Greater London, England, United Kingdom
storage components, and automation for media processing as part of a small engineering team. The role requires hands-on scripting (Python/Go/Node.js), AWS or GCP expertise, and strong IaC with Terraform. It offers a hybrid London working model and a proactive, inclusive culture. #J-18808-Ljbffr ...

Customer-Facing AI Solutions Engineer

Location
Greater London, England, United Kingdom
ensuring they extract maximum value. You will combine frontend/backend development with AI/ML tuning, build features using React/TypeScript/Node.js/Python, and manage integrations with enterprise systems while collaborating with Product, Eng, and Customer Success. In this role you will drive onboarding, implementation ...

Senior Payments Systems Engineer

Location
Greater London, England, United Kingdom
Transak is seeking a Senior Software Engineer (SDE 3) to own high-throughput payment microservices end-to-end. You will design, build, and operate Node.js services across currencies and jurisdictions, collaborating with Risk, Compliance, and banking partners. The role emphasizes architecture decisions, mentoring engineers, and staying hands-on in code ...

Azure Data Platform Architect – Cloud & Data Solutions (6m)

Location
City Of London, England, United Kingdom
cloud, data, integration and security architecture across IT projects, ensuring designs meet internal standards and reference architectures. Key requirements include hands-on Azure, ReactJS, NodeJS, microservices, Kubernetes and GraphQL expertise, plus experience with data platforms and data architecture. #J-18808-Ljbffr ...

Automation Assurance Lead & Transformation Consultant

Location
Greater London, England, United Kingdom
Functional validation, contributing to CI/CD pipelines and robust, scalable services. You will work in multi-disciplinary teams on Java/JS stacks (NodeJS, Java, Kotlin, Spring Boot) with Selenium, Playwright and Cucumber, mentoring peers and sharing automation best practices #J-18808-Ljbffr ...

Senior Platform Engineer – Scalable, Event-Driven Systems

Location
Greater London, England, United Kingdom
will own and operate platform services, including customer and developer portals and centralized document management, while leading architectural decisions across a dual-stack of Node.js/TypeScript and Java/Kotlin distributed systems. You will mentor engineers, improve performance and reliability, and contribute to identity infrastructure work such as Keycloak ...

AI-Driven Software Engineer (Remote) - Build the Creator Economy

Location
Greater London, England, United Kingdom
Fanvue LLC is hiring a Software Engineer in Greater London to work on AI-native products. You will deliver features across our TypeScript/Node.js stack and build AI-powered features like chat and content generation. Ideal candidates are highly motivated with strong fundamentals in data structures and algorithms, eager ...

Senior Offensive Security Engineer: Lead Pen Tests & Cloud

Location
Greater London, England, United Kingdom
stack. You will build tooling and provide hands-on guidance to developers and SOC teams. You will bring strong coding insight for Java and Node.js, and you’ll participate in training and workshops to spread offensive security practices #J-18808-Ljbffr ...

Aspiring Full-Stack Developer Intern

Location
Greater London, England, United Kingdom
excellent user experience. Candidates should have a B.E/B.Tech/MSc and 0-2 years of experience in software development. Strong skills in Node.js and knowledge of modern frameworks and Agile methodologies are essential. Join our dynamic team to shape innovative web solutions. #J-18808-Ljbffr ...

Remote IAM Platform Engineer — AI‐Native

Location
Greater London, England, United Kingdom
build seamless user experiences, and ensure secure access controls while collaborating with cross-functional teams. Ideal candidates have strong JavaScript/TypeScript, React and Node.js experience, plus API design, NoSQL (Mongo), and OAuth-like flows. #J-18808-Ljbffr ...

Foundational Full-Stack Engineer - Web3 & AI (London)

Location
Greater London, England, United Kingdom
including feature shipping, API design, and integration of blockchain technology. Candidates should have over 4 years of experience with TypeScript, React/Next.js, and Node.js, and be prepared to work autonomously in an early-stage environment. The position is located in London and offers a unique opportunity to shape ...

Remote-First Staff AI-Native SaaS Platform Engineer

Location
City Of London, England, United Kingdom
feature development across the stack, from concept to release, and help shape the product experience. The ideal candidate has strong Node.js/TypeScript and React experience, plus familiarity with GCP or AWS. #J-18808-Ljbffr ...

Senior Fullstack Engineer - Fintech Platform (React/RN)

Location
Greater London, England, United Kingdom
engineering teams and own the product and client-side surfaces from API to pixel. Our stack is TypeScript across the board with Node.js on the backend and React + React Native on the frontend. You’ll report into your team’s eng lead and partner with your product lead ...

Senior Backend Engineer - AI-Native SaaS | Remote-First

Location
City Of London, England, United Kingdom
remote-first setup and a hybrid London option. The package includes up to £130,000 salary plus equity. The ideal candidate will have strong Node.js and Typescript skills, cloud experience (GCP/AWS), and a passion for delivering high-quality software used by thousands of #J-18808-Ljbffr ...

AI-Native Engineer Lead | Remote-First, Equity, Scale-Up

Location
Greater London, England, United Kingdom
will lead small squads (up to 4 engineers) and stay hands-on (~70% time) while guiding architecture, UI and backend work using React, Node.js/TypeScript and cloud platforms (GCP/AWS). Join a high-growth scale-up shaping an AI-driven product with real-time infrastructure ...

Solution Architect

Location
City Of London, England, United Kingdom
with stakeholders on architecture issues and strategic improvements where such expertise is required. Skills & Requirements Hands on expert experience with Cloud especially Azure, ReactJS, NodeJS,microservices, micro-frontend, Kubernetes and GraphQL is a must. Experience in data architecture and data platforms #J-18808-Ljbffr ...

Software engineer, AI product

Location
Greater London, England, United Kingdom
maintainable code across our technical stack. You might be a good fit if you have 3+ years of software engineering experience, preferably in Node.js web development. Experience building customer‐facing products from user needs. Excited to join a startup and ready to help evolve a growing engineering team. Strong full ...

backend developer in healthcare

Location
Greater London, England, United Kingdom
work end-to-end, from scoping and planning through architectural design, implementation, testing, production deployment, and operations. Требования: Experience building web backends in Node.js/Typescript or willingness to learn on the job; Familiarity with scalable cloud architectures, design patterns, and best practices; Practical experience with CI/ ...

Senior Backend Engineer - Do Health

Location
Greater London, England, United Kingdom
coding" - using them as a force multiplier where they help, ignoring them where they don't. Nice-to-have, not required: Strong TypeScript/Node.js experience (it's our primary stack, but we'll happily hire someone excellent in Go, Kotlin, Python or similar) Experience scaling systems to high user ...

Lead Engineer- Syft

Location
Greater London, England, United Kingdom
looking for You bring expertise in designing secure, scalable distributed systems and managing software at scale with proficiency in our core tech stack, Node js, AWS. A background in coaching and mentoring engineers, helping them grow their technical capabilities, is essential. You possess strong communication skills, with the ability ...

Application Development Support Engineer

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent, Work From Home
Skills Must haves RedHat based Linux (CLI) Python Development SQL and Relational Databases Windows Server Software development principles Skills Nice to haves Bash PowerShell NodeJS (Typescript + React) Golang Elastic The Team We work on site supporting critical national operational applications, systems and networks as well as developing new solutions ...

Growth Engineer

Location
Greater London, England, United Kingdom
move fast, define your own priorities, and ship without a detailed spec Comfort working across the growth stack - TypeScript, React, Node.js, product analytics tools and A/B testing infrastructure As a person, you... Are first and foremost a builder Are excited to work in-person from our office ...

Product Manager (Maternity Cover, 14 months with...

Location
Greater London, England, United Kingdom
context - consumer mobile app, marketplace, subscription, or social/community products Solid experience building full-stack JavaScript applications, comfortable end-to-end in Node.js, Express, React, and MongoDB/Mongoose Comfortable working inside an existing production codebase - integrations, background jobs, evolving workflows Experience in working with AI-assisted features - evaluating ...

Senior Backend Engineer

Location
Greater London, England, United Kingdom
coding" - using them as a force multiplier where they help, ignoring them where they don't. Nice‐to‐have, not required: Strong TypeScript/Node.js experience (it's our primary stack, but we'll happily hire someone excellent in Go, Kotlin, Python or similar) Experience scaling systems to high user ...