1,522,548+ Lead Software Engineer Full Stack Java React Jobs in UK — Top Companies Hiring July 2026

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Web Frontend Engineer JS, CSS, React, Flutter

Canonical is a leading provider of open-source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation and IoT. Our customers include the worl ...

Senior Frontend Engineer – Next.js, React & TS (Hybrid)

Client Server Ltd. is seeking a Senior Front End Engineer in London to lead the customer web experience. This pivotal role offers the chance to work with technologies like Next.js, React, and TypeScript as you shape digital solutions in a renowned health and wellness company. Enjoy a hybrid work model, ...

Senior React Native Engineer in London MILE

Senior Member Responsibilities As a senior member, you’ll play a pivotal role in shaping our customer-facing experiences across both our mobile app (React Native) and web platforms (React), including dashboards and our marketplace UI. This is a high-impact role for someone who thrives in an engineer ...

Senior React and TypeScript Engineer (Hybrid, 12m)

TechNET IT Recruitment Ltd is looking for a React Developer based in Burgess Hill. The role is hybrid, requiring 3 days onsite, and involves designing and developing responsive web applications using React and TypeScript. The successful candidate will work in a high-performing engineering team, ensurin ...

Web Engineer: React, Next.js & TypeScript (Global Platform)

Virgin Active is searching for a skilled developer to build and maintain modern web applications utilizing React, Next.js, and TypeScript. You will work closely with Product Managers and Designers to create robust technical solutions, contributing to a platform that serves global markets. The ideal can ...

Senior React Engineer — Cloud Native Frontend Architect

A technology solutions firm is seeking a Senior React Engineer to develop scalable cloud-native front-end applications. The role involves building high-performance React applications, optimizing UI components, and integrating with backends. The ideal candidate will have over 5 years of experience with React, Typ ...

Frontend Engineer (React/Next.js) for AML Platform

Napier Technologies Limited. is seeking a Front End Engineer in Belfast. You will utilize React and Next.js to build an intuitive platform for monitoring money laundering risks. Your role involves collaborating with teams to deliver high-performance applications and solve complex challenges. This posit ...

Senior Frontend Engineer — Hybrid, London (React/Next.js)

Experis is seeking a Senior Engineer based in Osterley, West London. The role involves working on the Identity and Commerce platform within Global Streaming Technology, enhancing customer experiences across multiple platforms. The ideal candidate will have skills in React.js, Next.js, Typescript, and A ...

Senior Frontend Engineer — React/Next.js, API‑Driven

TXP is looking for a Senior Front-End Developer for an initial 3-month contract, based in Greater London. The role requires strong expertise in React, TypeScript, and Next.js, focusing on building secure and high-performing user interfaces within a full-stack Azure environment. Successful candidates wi ...

Frontend React & TypeScript Engineer — Modern Web UI

Skills and Experience Needed With modern frontend build pipelines and tools, Also very desirable: Experience using GatsbyJS or NextJS Familiarity with Typescript Knowledge of Storybook and Design Systems Would be good: Knowledge of ...

React & TypeScript Engineer – Mid Level, London Impact

Jack & Jill in London is looking for an Intermediate Software Engineer specializing in React and TypeScript. The role involves developing complex features for a digital-first rental platform. Candidates should have 5-8 years of experience and a collaborative mindset. Join a certified 'Great Place to Wo ...

Hybrid Frontend Engineer: React/TypeScript UI Innovator

Darktrace, a leader in AI cybersecurity, is seeking a Frontend Software Engineer to develop innovative user interfaces for their cybersecurity solutions. This hybrid role requires collaborative work with cross-functional teams to ensure seamless integration of UI components, leveraging modern JavaScript frame ...

Senior Front End React Engineer (TypeScript) – Hybrid

A technology services company located in Belfast is looking for a Front End Developer with over 5 years of experience, particularly in React and TypeScript. The role involves collaborating with stakeholders to develop high-quality user interfaces and code. The ideal candidate will thrive in an Agile environment, ...

Frontend Engineer (Mid Senior) React/Angular, Leadership

Calibre Digital Consulting Limited is seeking mid to senior level web developers in Manchester. The role requires experience in building websites and proficiency in Angular JS and React. Ideal candidates should have a solid understanding of web applications, creative design skills, and experience manag ...

GenAI Frontend Engineer (React) – Finance UI Innovator

Hunter Bond is seeking a React Software Engineer to join their new GenAI-focused product engineering team in London. The role involves designing and developing user interfaces for AI-driven financial applications, collaborating with various experts to create modern front-end experiences. The ideal cand ...

Software Engineer III for COMMODITIES UK

As an Athena/Python, Front Office Software Engineer at JPMorgan Chase within the Commercial and Investment Banking - Precious Metals and Agriculture - Commodities Tech team, you will be an integral part of an agile team that works to enhance, build, and deliver trusted market‑leading technology products in ...

Software Engineer Equity Index Options

DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading ...

Lead Software Engineering Python Front Office Quant Developer

Join us to shape the future of equity derivatives trading through technology. You’ll partner closely with trading desks, technology teams, and Quantitative Research to deliver impactful solutions. We offer a dynamic environment where you can propose and explore new ideas, automate processes, and collaborate g ...

Lead Software Engineering Python Front Office Quant Developer

Join us to shape the future of equity derivatives trading through technology. You’ll partner closely with trading desks, technology teams, and Quantitative Research to deliver impactful solutions. We offer a dynamic environment where you can propose and explore new ideas, automate processes, and collaborate g ...

Senior Frontend Engineer Greenfield Ecommerce (Contract)

Simply Commerce Group is looking for an experienced Software Engineer to join their internal engineering team on a full-time, 6-month contract. This role involves working in an agile environment, making data-driven decisions, and owning features end-to-end in a new greenfield commerce platform. Ideal candidates ...

Java Developer

Location: UK (Hybrid / Onsite as required)Experience: 2–5 yearsRole Type: Fixed Term ContractOverviewWe are building a modern Data Fabric platform that enables the ingestion ...

Java Developer

Location: UK (Hybrid / Onsite as required)Experience: 2–5 yearsRole Type: Fixed Term ContractOverviewWe are building a modern Data Fabric platform that enables the ingestion ...

Lead Engineer

As a Lead Engineer, you will be part of our Enterprise AI engineering team to deliver secure, reliable, and innovative AI solutions across our business. In this role, you’ll be responsible for advancing our modern technology stack by building, deploying, and supporting cutting‑edge GenAI capabilities th ...

.NET Engineer (Fullstack) London/Hyrbid

Full Stack Engineer - .NET & Azure Location: London, UKWorking Mode: 1-2 days on site per week DescriptionWe're looking for a Full Stack Engineer - .NET & Azure to join our team in London, UK in a hybrid working mode. In this role, you will develop modern ...

Senior Java Developer in London LinuxRecruit

Senior Java Developer London, United Kingdom Posted 11 months ago Tech stack FinTech Backend Java Flex your Java muscles as the team's SME I am currently looking for a SME Java Developer to join an up-and-coming ...

Senior Fullstack Software Engineer

Job Description We are seeking a highly skilled Senior Full Stack Software Engineer to join our team supporting research and foundation model development. This role operates at the intersection of research scientists, ML engineers, and infrastructure teams, enabling rapid experimentation, ...

Senior Java Developer | Travel tech Senior Java Developer | £300 400/day | Outside IR35 | Fully[...]

Senior Java Developer | Travel-tech Senior Java Developer | £300-400/day | Outside IR35 | Fully Remote within Europe A fast-growing travel‑tech organisation is embarking on a major product evolution and is looking for an experienced Senior Java Developer to join their team. This is a key ...

Lead Dev Team – SaaS Platform (C#, .NET, React)

A growing SaaS company in Manchester is looking for a Dev Team Lead to join their dynamic tech department. You'll lead a talented team focused on developing their flagship software platform, ensuring high-quality coding standards and rapid deployment in an Agile environment. The role offers a competitive salary ...

Tech Lead Frontend for Greenfield React/TypeScript Platform

A technology company focused on Cloud solutions in Wigan is looking for a Tech Lead to shape a new front-end application. This role involves leading the technical direction, building responsive interfaces, and mentoring a team. Ideal candidates will have strong front-end skills, experience with modern frameworks ...

Lead React Native Developer — Career Growth & Share Options

Adria Solutions Ltd. is seeking a Lead React Native Developer in Manchester. In this role, you will guide your Scrum team on best practices, create high-quality mobile interfaces, and engage collaboratively to find effective solutions. Ideal candidates will have strong experience in React Native, JavaS ...

Senior Tech Lead for Scalable React/Node Apps

Expleo Group in Greater London is seeking a Technical Leader to oversee the design and delivery of scalable software solutions. The ideal candidate will lead teams, ensuring alignment with architectural standards and driving innovation across projects. The successful applicant will have a strong backgr ...

Senior Software Engineer Food (Distributed Systems)

As part of the M&S Software Engineering team, you'll be joining a well‑loved historic brand, working on solutions that serve millions of loyal customers and thousands of colleagues! With ethical values that run right through the company's core and technology leaders that truly understand software engineers ...

Senior Software Engineer Food (Distributed Systems)

As part of the M&S Software Engineering team, you'll be joining a well‑loved historic brand, working on solutions that serve millions of loyal customers and thousands of colleagues! With ethical values that run right through the company's core and technology leaders that truly understand software engineers ...

Senior Software Engineer Food (Distributed Systems)

As part of the M&S Software Engineering team, you'll be joining a well‑loved historic brand, working on solutions that serve millions of loyal customers and thousands of colleagues! With ethical values that run right through the company's core and technology leaders that truly understand software engineers ...

AI Forward Deployed Engineer

As an AI Forward Deployed Engineer, you’ll act as a bridge between product, engineering, and customer success teams. You’ll be embedded with clients to deeply understand their workflows, rapidly prototype solutions, and deliver technical integrations that unlock measurable business value. This role ...

DevOps Engineer

Role Overview The DevOps Engineer will be leading the Automation and adoption of DevOps best practices according to TPICAP’s standards in the Fusion spaceThe role requires a technically skilled, highly collaborative, team-focussed engineer with exceptional communication skills to w ...

DevOps Engineer

Role Overview The DevOps Engineer will be leading the Automation and adoption of DevOps best practices according to TPICAP’s standards in the Fusion spaceThe role requires a technically skilled, highly collaborative, team-focussed engineer with exceptional communication skills to w ...

Senior Embedded Linux Software Engineer

Senior Embedded Linux Software Engineer | Hybrid | CambridgeAre you a software engineer with strong experience developing embedded Linux software, with a focus on embedded security?My client is looking for a senior engineer. They operate a sophisticated R&D environment where you will manage m ...

Type Script Engineer Python

Full Stack Developer - TypeScript & Python Stratford - Onsite 3 days a week 3 month contract Inside of IR35 We're hiring a Full Stack Developer with a strong frontend focus to help build and scale a next‑generation Voice AI / Ch ...

Senior React Developer

Join to apply for the Senior React Developer role at Wipro . Get AI-powered advice on this job and more exclusive features. Wipro’s dynamic approach to people, process, and technology has led them to be an industry leader for decades. Since 2006, Wipro has helped companies po ...

Frontend React Developer

Overview Job Title: Frontend Engineer – React / TypeScript / Next.js Location: London (Hybrid – 2‑3 days in office) About the Company You’ll join a fast‑scaling SaaS business that’s redefining how enterprise sales teams operate. Their platform uses ...

C# Developer React

Job DescriptionTalan is seeking a skilled C# Developer with REACT experience to join our delivery teams working on Front Office platforms within Global Markets environments.In this role, you will design, build, and enhance regulatory, alerting, and sales enablement ...

Senior React Developer

United Kingdom - Burgess Hill Posted: 01/07/2026 Salary: £0.00 to £250.00 per Day ID: 37553_BH Apply OR React DeveloperLocation: Burgess Hill (Hybrid - 3 days per week onsite)Contract: 12-month initial contract< ...

React Native Developer

One of the UK's most popular scale-ups is looking to add a React Native Developer to their ranks! You'll be able to help this company improve the efficiency of their existing code whilst being the driving force of them moving into new markets, adding new features along the way!General respon ...

React Native Developer

This startup in London, near Liverpool Street, is looking for a React Native Developer to come in and be the beating heart of the React Native development. You'll be their first permanent so hire so this is a great opportunity to showcase your skills!The CTO will be working closely with you to ensure y ...

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    Lead Software Engineer Full Stack Java React Jobs in United Kingdom Job Search Guide, Trends and Insights