2,343,259+ Full Stack Tech Lead Node Js React Javascript Jobs in UK — Top Companies Hiring July 2026

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Senior Full Stack Engineer Remote Friendly, Flexible Hours

Leidos is seeking a Senior Software Engineer to join their team in Farnborough with the flexibility to work from home. You will play a critical role in software development, delivering high-quality, production-ready code across both backend and frontend technologies. The ideal candidate will have over ...

Senior Full Stack Engineer Remote, Greenfield AI Platform

A UK-based deeptech start-up is seeking a Senior Full Stack Engineer to join their founding team. This role involves working remotely, influencing the company's culture and software engineering practices, and shaping the architecture of a multi-cloud platform used globally by AI researchers. The ideal candidate ...

Senior Product Engineer Full Stack, Equity & Unlimited PTO

P2P is looking for a full-stack engineer in Manchester to tackle challenges across frontend, backend, and infrastructure. You’ll take ownership of projects and contribute significantly to our talent-acquisition software which streamlines recruitment processes. We offer a competitive salary ranging from £103K to ...

Senior .NET Full Stack Engineer Fintech, Hybrid UK

A rapidly growing payments technology company in London is seeking a Senior Full Stack .NET Engineer to enhance their team. This pivotal role involves designing cloud-native applications and integrations, with strong focus on .NET Core, Microsoft Azure, and SQL. The ideal candidate has 5+ years of experience and ...

Principal Full Stack Engineer — Hybrid, Mentoring at Scale

A UK leading automotive marketplace is seeking a Principal Full Stack Engineer to design scalable systems and mentor teams. This hybrid role offers a salary range of £60,000 to £80,000, with additional share awards and extensive benefits. The ideal candidate will have strong Java and Spring Boot expertise, as we ...

Senior Full Stack Engineer Build Cloud Payroll & HR

A global payroll solutions provider is seeking several Senior Full Stack Developers in Bristol. In this role, you will collaborate with a creative team to develop and enhance cloud-based payroll and HR solutions. The ideal candidate will thrive in a dynamic environment and possess skills in front-end, scripting, ...

Senior / Staff Full Stack Software Engineer (Partner Platform)

Staff Backend Software Engineer Addepar is seeking a Staff Backend Software Engineer to join our Partner Platform team—one of the most cross‑functional, high‑impact groups in our organization. This team works across engineering, operations, and product to build scalable solutions on top of Addepar ...

Node.js & TypeScript Full Stack Engineer for IoT Systems

J&T Business Consulting is seeking an experienced backend developer in Derry/Londonderry, Northern Ireland. The ideal candidate will have a strong background in Node.js and TypeScript, along with extensive experience in REST API design and AWS services. The role requires at least 5 years in backend dev ...

Junior Java Full Stack Engineer Training, Cloud & Growth

Capgemini Invent is looking for a Junior Full Stack Engineer to join their Digital Excellence team in London. The candidate will be responsible for developing clean code, troubleshooting system issues, and collaborating with teams and clients. A degree in Computer Science and experience with Java applications ar ...

Junior Java Full Stack Engineer for Digital Transformation

Capgemini is seeking a Junior Java Full Stack-Associate Consultant in London to drive digital transformation projects. The candidate will write clean code and collaborate in multi-disciplinary teams, translating client visions into innovative solutions using technologies such as Java, JavaScript, and Spring Boot ...

Full Stack Web Dev — DeFi, Solana, Paris Relocation

A blockchain innovation startup based in Greater London is seeking a skilled Full-Stack Web Developer to join their pioneering team in Paris. This role focuses on building a secure decentralized options trading platform using React, Node.js, and a deep understanding of blockchain technology. The ideal candidate ...

Full Stack Web Developer (PHP/Laravel) Flexible Work

A dynamic technology company in Uckfield is seeking an experienced Full Stack Web Developer skilled in PHP, HTML, Laravel, and modern front-end techniques. You will contribute to exciting projects, creating innovative web applications and enhancing existing platforms. This role offers a competitive salary, bonus ...

Senior Full Stack Engineer Remote‑Friendly, Flexible Hours

Leidos Innovations UK Ltd is seeking a Senior Software Engineer to deliver high-quality software solutions. This role focuses on full-stack development and requires extensive experience with Java and modern frameworks like React and TypeScript. Successful candidates will mentor junior engineers, suppor ...

Senior Full Stack Engineer ESG Platform, London Hybrid

Atlas Metrics is seeking a Senior Full Stack Engineer to join their Engineering team in London. This high-impact role requires 8+ years of experience in web application development, focusing on React and Node.js. The selected candidate will collaborate with Product and Design teams to develop core tooling for ...

AI Native Full Stack Engineer for Climate Platform

Rise Social is seeking a Full Stack Product Engineer to lead the development of an AI-native asset management platform for the UK’s commercial solar market. Your work will enhance real-time energy monitoring and automated billing while engaging directly with solar asset operators to deliver impactful solution ...

Senior Full Stack Engineer: Own Global Infra & Impact

trg.recruitment is looking for a Senior Full Stack Engineer to join their team in Greater London. You will tackle challenging engineering problems while helping to build products that have a real-world impact. This high-growth, venture-backed company is offering you the opportunity to own your projects from i ...

Senior Full Stack Engineer: Build Scalable, Impactful Apps

Zinc is expanding its engineering team in London with a Senior Full Stack Engineer role. This position focuses on shaping the technical direction, building features, and influencing system architecture, all while ensuring a high-quality product for customers. Key responsibilities include designing scal ...

Hybrid Senior Full Stack Engineer – AI Driven HealthTech

Burns Sheehan is searching for a Senior Full Stack Engineer to join a fast-growing HealthTech company in London. This role offers a hybrid working model and involves integrating AI-assisted tools into a collaborative engineering team. The ideal candidate should have experience with TypeScript, React.js ...

Senior Full Stack Engineer – AI‑Driven Backend (London)

BNY is seeking a Senior Associate, Full-Stack Engineer in London. In this role, you will design and maintain backend services while collaborating on frontend development. Key responsibilities include delivering secure, scalable systems and contributing to performance enhancements. Required qualificatio ...

Senior Full Stack Engineer — Product & Data (London, Hybrid)

A technology company located in London seeks a Full-stack or Front-end Software Engineer dedicated to enhancing customer experience through quality code and teamwork. The ideal candidate has a minimum of 3 years in software engineering and a passion for data-driven solutions. Responsibilities include collaborati ...

Principal Full Stack Engineer AI First Platform Liverpool

La Fosse in Liverpool is seeking a Principal Full Stack Engineer with a focus on backend development to lead the rebuild of a core platform on a modern Node.js stack. The ideal candidate will have strong ownership in a small, senior team, working closely with product and leadership. The role involves l ...

Senior Full Stack Engineer: Build Scalable SaaS Platforms

PTC in Cambridge, England, is searching for a Full Stack Software Engineer to design, build, and maintain scalable software solutions. The ideal candidate will have over 5 years of experience, strong proficiency in TypeScript and Node.js, and a solid understanding of database optimization. This role of ...

Graduate Full Stack Engineer: High Impact Platform & Equity

Oliver Bernard is seeking talented Full Stack Engineers to join their team in London. This permanent role offers a competitive salary and benefits, where you'll work on a transformative data management platform for global enterprises. Applicants should hold a Computer Science degree from a top ten UK u ...

Senior Full Stack Engineer (Remote/Hybrid) .NET & Python

Manpower Group (UK) is seeking an experienced Full Stack Engineer proficient in .NET, .NET Core, and Python. This role offers hybrid or fully remote work options while working on enterprise-grade applications that drive innovation in the insurance sector. Ideal candidates will have a strong background ...

Full Stack Application Developer Investment Technology (Hedge Fund)

We are a leading global hedge fund based in London, seeking a talented Full Stack Application Developer to join our technology team. The role will focus on designing, developing and supporting proprietary internal applications and tools used by Portfolio Managers, Traders, Risk, Execution, Research, Operat ...

Full Stack Software Engineer: Build Scalable Production Apps

Oritain is seeking a Software Engineer to enhance their cloud-based platform in London. In this role, you will build backend services with Python and responsive frontends using React, collaborating closely with teams to deliver impactful features. This position offers a unique opportunity to contribute ...

Early Stage Full Stack Engineer Build & Own Product

Jumpstart is seeking an early-stage engineer for a VC-backed startup in Greater London. You will have significant ownership over product features and technical direction, collaborating directly with founders and designers. Your role involves building scalable products and making impactful architectural ...

Full Stack Engineer — Flexible Fintech Impact at Scale

Allica Bank, based in Milton Keynes, is looking for a Full Stack Engineer to contribute to the design and delivery of secure, reliable, and accessible software. The role emphasizes using Spring Boot microservices and modern web technologies such as React and TypeScript, with a focus on ensuring production rea ...

Senior AI Full Stack Engineer – GenAI POCs & Production

83zero Limited is seeking a Senior Software Engineer specializing in AI & Full Stack development for a hybrid work model. The candidate will work on AI-powered solutions, collaborating with stakeholders and engineers to build production-ready applications. With a competitive salary between £60,000 and ...

Senior Full Stack Architect for AI Powered Platforms

AIVB, an innovative AI-focused company in Greater London, seeks a Senior FullStack Engineer with 5+ years of experience. The role includes a focus on developing scalable systems and engaging in real-world AI applications across diverse sectors. You will design software architectures, implement sophisti ...

Senior Full Stack Engineer Build Scalable Insurance Platform

KI, located in Greater London, is looking for a mid-senior level engineer to join their team. The role focuses on building and optimizing web-based applications, with a strong emphasis on collaboration between engineering and product teams. The ideal candidate should have experience in modern web stack ...

Remote AI‑Native Full‑Stack Engineer | Equity Options

Titanbay in Greater London seeks a Full Stack Engineer with a backend orientation to enhance their platform for private market investing. As part of a forward-thinking engineering team utilizing AI tools, you will contribute to both backend and frontend development. The ideal candidate possesses strong ...

Full Stack Engineer Engineers Wanted For Challenging Work

Our client is a fast-growing EdTech company on a mission to fix the chaos of school management. Schools are juggling siloed systems that don’t talk to each other – creating duplication, frustration, and wasted time. The company is changing that with one AI-powered platform covering everything from club sig ...

Java Full Stack Engineer Capital Markets Growth (London)

Mandarin Recruitment is excited to offer a Java Developer (Full-Stack) role in a London-based Capital Markets company. The ideal candidate will support UK operations, contributing to the company’s global expansion while leveraging expertise in Java, concurrency, and distributed systems. The position re ...

Senior Full Stack Dev — Go + Vue.js, Flexible Hours

Brink’s Inc is looking for a Senior Full Stack Developer to join their team in the United Kingdom. This role involves designing, developing, and maintaining high-quality web-based systems using modern technologies like Go and Vue.js. The enthusiastic candidate will contribute to exciting projects that make a ...

Founding Full Stack Product Engineer AI Native Cybersecurity

C&D Talent Advisory - Academy is seeking a Full-Stack Engineer to work on AI-native cybersecurity products in Southampton, England. Candidates should have strong experience in TypeScript, React, and Node.js, with the ability to own product development end-to-end. The role offers competitive compensatio ...

Hybrid Full Stack Engineer (Angular/.NET) – AI Driven

Allan Webb in England is looking for a proactive Software Engineer to join their Data Solutions Programming team. The ideal candidate will be proficient in front-end development with Angular and back-end using .NET C#, with a keen interest in AI-assisted development. This role offers a hybrid working s ...

Full Stack Engineer – AI Powered HealthTech (Hybrid, London)

Burns Sheehan is seeking a Software Engineer to join their rapidly growing HealthTech team. This London-based position offers a salary of up to £80,000 and a hybrid working model. As a Software Engineer, you will build APIs and backend services, collaborate with a cross-functional team to deliver new f ...

Mid Level .NET Developer — Full Stack Azure Onsite

Altech Group Ltd is seeking a Software Developer in Manchester City Centre. This mid-level role focuses on building features across a SaaS platform, developing scalable systems and working on greenfield projects within a strong engineering culture. Requirements include .Net proficiency and fullstack sk ...

Full Stack Software Engineer — Own & Build Impactful Apps

WE Talent is seeking a skilled Software Engineer / Full Stack Developer based in Leigh-on-Sea, Essex. You will be responsible for building and maintaining impactful applications across web and mobile platforms, utilizing technologies like Node.js, Express, and React. This role offers high levels of own ...

Mid Level Full Stack Web Developer Website & CRO

Moneycorp Bank Limited is seeking a Mid-Level Full Stack Web Developer to enhance their website and digital systems. You will engage in front-end and back-end tasks, optimizing user experiences and implementing technical SEO strategies. Ideal candidates will have solid experience with React and knowled ...

Founding Full Stack Engineer Own Architecture, Scalable AI

Explore Group is seeking a Full Stack Engineer to join their venture-backed technology company in Greater London. This position offers the opportunity to work on complex software solutions in the natural resources sector. You will play a crucial role in developing systems for their platform, focusing o ...

Senior Full Stack Developer C#, SQL & Web Apps

Yokogawa is looking for an experienced full stack software developer in Cowes, Isle of Wight. The role demands a Bachelor's degree in Computer Science or IT and over 3 years in software development. As a developer, you will work on creating high-quality software solutions, collaborating with project ma ...

SC Cleared Full Stack Engineer – Enterprise Web & Cloud

慨正橡扯 is seeking Software Engineers at all levels to join their team in Manchester. Candidates must currently hold SC clearance, and responsibilities include designing and building software while collaborating with stakeholders. The role requires full stack experience in Agile environments, Java develop ...

AI Powered Full Stack Engineer (London, In Office)

La Fosse in London is looking for a Python Engineer to join their team. The role is focused on developing an AI-driven product that improves efficiency in the real estate sector. You'll work closely with a small but dedicated team, taking ownership of significant features from concept to production. Th ...

Full Stack Engineer AI for Industrial Ops (Equity)

Tenth Revolution Group is seeking a Full Stack Engineer to join their team in London. This role offers a unique opportunity to work at the intersection of AI and real-world industrial applications. You will be responsible for delivering AI-driven software solutions that have tangible impacts on operational si ...

Full Stack Web Developer — Build Modern Web Solutions

Wave Recruitment - Demo is looking for a Full Stack Web Developer to join their team in Reading, UK. This role involves developing and maintaining websites, ensuring smooth user experiences, and requires expertise in HTML, CSS, JavaScript, PHP, Wordpress, Java, and jQuery. The ideal candidate will have ...

Cloud‑First Full Stack Engineer (AWS) – Hybrid UK

McGregor Recruitment is seeking a Full Stack Software Engineer to join a new engineering team developing a global, cloud-native platform. The role involves designing, testing, and deploying scalable services in an Agile environment while utilizing modern technologies and AWS architecture. Ideal candida ...

Full Stack TypeScript Engineer — Pensions Platform (Remote First)

Plan:it is seeking a Software Engineer (Full-Stack) to join their new squad focused on pensions and investments. The ideal candidate has extensive TypeScript experience and familiarity with AWS. With a hybrid work model based in Bristol, the role involves both front-end and back-end development, utiliz ...

Early Stage Full Stack Engineer — Fintech, London (Ownership)

Primis is seeking a Full Stack Developer to join their stealth-mode fintech team in London. As one of the first engineers, you will work closely with the CTO and have ownership over technical decisions, impacting the product from day one. This role involves developing backend services for financial com ...

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    Full Stack Tech Lead Node Js React Javascript Jobs in United Kingdom Job Search Guide, Trends and Insights