1,937,553+ Lead Software Engineer Full Stack Java React Jobs in UK — Top Companies Hiring July 2026

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Senior Product Engineer End to End, AI Driven Platform

A modern technology firm in Greater London is looking for a full-stack product engineer to own complete product slices. Responsibilities include delivering backend systems, building features with LLM integration, and working across the stack with React/TypeScript. The ideal candidate will have strong experience ...

Lead Java Developer (VP)

**Discover your future at Citi** Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact. **Job Ov ...

Lead Java Developer (VP)

**Discover your future at Citi** Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact. **Job Ov ...

Lead Java Developer (VP)

**Overview** Citi is a world-leading global bank. We have approximately 200 million customer accounts and a presence in more than 160 countries and jurisdictions worldwide. We provide consumers, corporations, governments, and institutions with a broad range of financial products and services, including ...

Senior Java Developer

Overview FULLY REMOTE Senior Java Developer – Sustainable GreenTech Project . Salary: Up to £130k. Location: fully remote in the UK. I am partnered with a unique energy software platform that is helping consumers transition towards a sustainable future. They are in search ...

Java Developer

Bskt group is a well funded e-commerce SaaS company that provides online self-checkout services for retail industries. We focus on building a diverse and inclusive company culture and aim to become a global leader in on-demand retail. Job Description We're looking for a Java Developer to ...

Remote Full Stack Tech Lead — Build Scalable Health Tech

A leading digital solutions provider based in the UK is seeking a Full Stack Tech Lead Developer to lead a team of developers in a remote-working environment. This role involves a mix of hands-on technical work and leadership responsibilities, fostering collaboration within an agile team. The ideal candidate wil ...

Senior Java Developer in Charing Halian Technology Limited

Senior Java Developer Charing, UnitedKingdom Posted 9 months ago Tech Stack Java web services Spring Framework REST Requirements I require a minimum of 5 years of professional experience in software development, with a strong focus on Jav ...

Senior Java Developer

Senior Java Developer Hybrid – Remote and UK£300-£350pd (Outside IR35) Role Overview:We are seeking an experienced Senior Java Developer to join our dynamic team. The ideal candidate will have a strong background in developing web-based applications with comprehensive knowledge of Java techno ...

Software Engineer Intern (2026 Cohort) in London Cogna

Software Engineer Intern (2026 Cohort) London, United Kingdom Posted 7 months ago This is a job posted by our partner Jooble Tech stack C Rust TypeScript Artificial Intelligence Software Engineer Haskell ...

Backend Engineer (£75k + Equity) at Mayday

Job Title Backend Engineer Salary £75k + Equity Company Description Mayday is an award-winning accounting-tech startup that recently passed £1m ARR and is doubling its revenue. Founded by experienced entrepreneurs David Tuck and James Scott‑Griffin and backed ...

Lead IEC 61850 Systems Engineer for Substation Tooling

GE Vernova is looking for a Lead IEC 61850 Application Engineer in Creswell, UK. You will define requirements and enhance product features for an IEC 61850-compliant System Configuration Tool while coordinating with global engineering teams. The ideal candidate needs extensive hands-on experience with IEC 61850 ...

Remote Java Software Developer – 12m FTC

A forward-thinking technology consultancy is seeking a Java Software Developer for a 12-month fixed-term remote contract, requiring experience within the UK public sector. The role involves developing features for an outbound notification platform and upgrading existing applications. Essential skills include str ...

Java Software Developer — Hybrid, Secure & Scalable

Experis UK is seeking a Software Developer for a 12-month assignment in London with a hybrid work model. In this role, you will be involved in designing, developing, and maintaining software solutions tailored to user needs while ensuring high engineering standards. The ideal candidate will have a soli ...

Software Developer (Java / Oracle) SC Cleared

Software Developer (Java / Oracle) - SC ClearedLocation: London or Leeds (Hybrid - 50% onsite)Duration: 6 monthsClearance: SC Cleared (an active SC Clearance is required)Our high profile Banking client is looking for an experienced Software Develop ...

Software Developer (Java / Oracle) SC Cleared

Software Developer (Java / Oracle) - SC ClearedLocation: London or Leeds (Hybrid - 50% onsite)Duration: 6 monthsClearance: SC Cleared (an active SC Clearance is required)Our high profile Banking client is looking for an experienced Software Develop ...

Java Software Developer (Spring Boot) Hybrid

Yolk Recruitment Ltd is looking for a Software Developer to join their collaborative engineering team in Stafford. This role offers a salary range of £33,000 - £50,000 and supports hybrid working arrangements. The ideal candidate will have commercial experience in Java and Spring Boot and a passion for ...

Junior/Mid Level Java Software Developer

Junior/Mid-Level Java Software Developer Are you a Java Developer with a passion for modern development techniques and clean code looking to make an impact? Fruition Group are supporting a rapidly growing fintech business looking to make a home in Leeds. This company provides a digital platform t ...

Linux DevOps Engineer | Ruby, Coffeescript, NoSQL, Puppet

Linux DevOps Engineer - Linux, Ruby, Coffeescript, Puppet, NoSQL London, United Kingdom Posted 3 months ago This is a job posted by our partner Jooble Planning and Engineering Multi-Site Fail-Over Solutions Happy to get stuck into a complex technology stack (Ruby, Cof ...

Linux DevOps Engineer Linux, Ruby, Coffeescript, Puppet, NoSQL in London Quant Capital

Linux DevOps Engineer - Linux, Ruby, Coffeescript, Puppet, NoSQL London, United Kingdom Posted 3 months ago This is a job posted by our partner Jooble Planning and Engineering Multi-Site Fail-Over Solutions Happy to get stuck into a complex technology stack (Ruby, Cof ...

Software Development Engineer / Software Engineer

Software Development Engineer / Software Engineer Milton Keynes, England, United Kingdom Job Openings Software Development Engineer / Software Engineer About the job Software Development Engineer / Software Engineer An exciting new opening for a Software Development Engineer ...

Software Engineer

Software Engineer (AI-Forward) As a Software Engineer with Texas Sports Academy, you play a key role in building the software that runs our school — student records, academic mastery tracking, training data, parent portals, admissions, and the AI-powered tools our guides and coaches use every da ...

Software Engineer

Software Engineer (AI-Forward) As a Software Engineer with Texas Sports Academy, you play a key role in building the software that runs our school — student records, academic mastery tracking, training data, parent portals, admissions, and the AI-powered tools our guides and coaches use every da ...

Lead Java Backend Developer

City of Bristol, United Kingdom | Posted on 01/12/2025 We provide end-to-end IT solutions and services including Applications services, Data & Analytics services, AI/ML Technologies and Professional services in the UK and EU market. Job Description Mandatory Skills (Hands-on Exper ...

Java Tech Lead (London)

Java Technical Lead Location: London (Hybrid - 2 days on-site) Salary: Up to £110k + Benefits The Role We're looking for a Java Tech Lead to join a high-performing tech consultancy delivering complex, business-critical systems for enterprise and sca ...

Java / Cloud Technical Lead

Salary: £75,000 - 80,000 per year Requirements Solid experience in Java development with significant, demonstrable experience in Spring Boot and microservices architecture, including production ownership. Proven experience building applications that consume Azure-n ...

Senior/Lead Java Developer

Join EPAM as a Java Developer in a hybrid role based in London. Work on complex, data-intensive systems while collaborating with multi-national teams across the globe. You'll architect innovative solutions, mentor talented developers and lead technical initiatives using cutting-edge technologies. T ...

Lead C++ / Java Developer

Role Summary The Lead Software Engineer is a hands‑on individual contributor responsible for designing, building, and operating mission‑critical FX market infrastructure and matching platforms using C++ and Java. The role focuses on low‑latency, high‑throughput distributed systems with strict ava ...

Lead Java Developer (VP)

Job Overview Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping sh ...

Lead C++ / Java Developer

Requirements Bachelor’s degree in Computer Science, Engineering, or equivalent practical experience Strong hands‑on experience in both C++ and Java, delivering production‑grade systems 10+ years of software engineering experience as a senior individual contributor P ...

Tech Lead (Angular/Java)

Who We Are:AND Digital are a tech company focused on accelerating digital delivery and dedicated to closing the digital skills gap. We’ve been helping organisations build better digital products and stronger digital teams since 2014.We believe our work should always leave a leg ...

Java AWS Tech Lead

Job Title: Java AWS Tech Lead Job Type: Permanent Job Location: London , UK Job Description: Need good experience with AWS 10+ years of experience to lead and manage the development team by providing technical direction and guidance for end-to-end ...

Tech Lead (Angular/Java)

Who We Are:AND Digital are a tech company focused on accelerating digital delivery and dedicated to closing the digital skills gap. We’ve been helping organisations build better digital products and stronger digital teams since 2014.We believe our work should always leave a leg ...

Java AWS Tech Lead

Job Title: Java AWS Tech Lead Job Type: Permanent Job Location: London , UK Job Description: Need good experience with AWS 10+ years of experience to lead and manage the development team by providing technical direction and guidance for end-to-end ...

DevX_POD Lead (Kotlin/Java)

Location: Sheffield Job Type: Contract Industry: Digital Workspace Job reference: BBBH442452_1782729320 Posted: 11 minutes ago DevX_POD Lead (Kotlin/Java) Hybrid 60% office-40% Remote - Sheffield Duration: 30/11/2026 Rate £529 MUST BE PAYE THROUGH UMBRELLARole Descript ...

Lead Java Developer (VP)

Overview Citi is a world-leading global bank. We have approximately 200 million customer accounts and a presence in more than 160 countries and jurisdictions worldwide. We provide consumers, corporations, governments, and institutions with a broad range of financial products and services, includi ...

DevX_POD Lead (Kotlin/Java)

DevX_POD Lead (Kotlin/Java) Hybrid 60% office-40% Remote - Sheffield Duration: 30/11/2026 Rate £529 MUST BE PAYE THROUGH UMBRELLARole Description:Technologies we use in the role (Required): Kotlin, Java,Microservices,REST APIs,SQL/Databases,HTML/JavaScript,<br ...

Senior/Lead Java Developer

Join EPAM as a Java Developer in a hybrid role based in London. Work on complex, data-intensive systems while collaborating with multi-national teams across the globe. You'll architect innovative solutions, mentor talented developers and lead technical initiatives using cutting-edge technologies. This is an exce ...

Full Stack Tech Lead: C#/.NET & Next.js on GCP

A dynamic technology firm in London is looking for a Full Stack Tech Lead to drive architecture and execution across their technology stack. The ideal candidate will have over 7 years in software development, with expertise in C# and Next.js. Responsibilities include mentoring a development team, defining techni ...

Lead Full Stack Architect for AWS EV Fleet Platform

Gerrell & Hard Ltd. is seeking a hands-on Lead Full Stack Developer to own an EV fleet portal within a clean-tech business. This leadership role involves driving architecture, mentoring developers, and leading the build of scalable cloud-first applications. Applicants should have strong AWS and JavaScript experi ...

Hybrid Full Stack Tech Lead: TS/Python, Data & AI

Client Server Ltd. is seeking a Full Stack Technical Lead in London, offering a salary of up to £125k. This role involves working with modern programming languages like TypeScript and Python, and leading data initiatives in a hybrid work environment. The ideal candidate has experience in data transform ...

Hybrid Full Stack Tech Lead | AI Driven Data Strategy

Client Server is searching for a Full Stack Engineer / Technical Lead in London. This role involves data transformation, analytics, and collaborating with high-level management to drive technology and data strategies. The ideal candidate will have experience with modern programming languages such as Ty ...

Full Stack Technical Lead (6 Month Contract) Immediate Start

Full Stack Technical Lead (6 Month Contract) - Immediate Start Full Stack Technical Lead (6 Month Contract) - Immediate Start 1 week ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. About UsAs a leading gro ...

London Hybrid: Full Stack Tech Lead & AI Driven Data

Client Server Ltd. is seeking a Full Stack Engineer / Technical Lead who will work with cutting-edge technologies and help drive data initiatives. Located in Greater London, the role offers a hybrid working model, with three days in the office and a competitive salary of up to £125k plus bonuses. The i ...

Senior Full Stack Tech Lead: End to End Delivery

BNY is seeking a Software Engineer in Manchester to lead high-impact teams and drive end-to-end software delivery. The ideal candidate should possess deep Java expertise, strong DevOps practices, and leadership experience in agile environments. Responsibilities include coaching teams, implementing best practices ...

AVP Java Fullstack Engineer: Financial Crime Innovation

Barclays is looking for a Java Fullstack Engineer at AVP level in Glasgow, United Kingdom. This role will involve shaping the future of financial crime prevention through the Integrated financial crime program. The ideal candidate will collaborate with cross-functional teams, maintain code quality, and have expe ...

End to End Full Stack Engineer for AI‑Driven Security

Maze is seeking a Full Stack Engineer to own the complete stack from UI to API, working on a customer-facing product in generative AI and cybersecurity. This is an opportunity to be an early team member at a well-funded startup, contributing to end-to-end feature development. The ideal candidate will b ...

Lead Front End Developer (React)

Company Description Version 1 has celebrated over 28 years in Technology Services and continues to be trusted by global brands to deliver solutions that drive customer success. Our expertise enables our customers to navigate the rapidly changing Digital-First world we live in. We foster strong pa ...

Staff Engineer

We’re Civica and we make software that helps deliver critical services for citizens all around the world. From local to state government, to education, to health and care, over 5,000 public bodies across the globe use our software to help provide critical services to over 100 million citizens. Our aspi ...

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