333,485+ Java Developer Java Developer Lead Jobs in UK — Top Companies Hiring July 2026

Professional job seekers finding United Kingdom jobs through Expertini
750,000+ professionals on Expertini 750,000+ Candidates
Join our global community
Expertini Penguin Mascot Resume Score™
Resume Score™ Instantly
Upload Your CV
Quick 30-second process

Apply Today & Jumpstart Your Career on Expertini, Trusted Since 2008.

Reset

Create Job Alert

 
   
Reset

Senior Java Engineer: REST APIs, DB & On Site Newbury

Red Top Resources in Newbury is seeking an experienced Senior Software Engineer to deliver high-quality software solutions. The role involves developing web applications, RESTful APIs, and maintaining existing systems, while mentoring junior developers. Candidates should have at least 5 years of Java d ...

Senior Low Latency Engineer (Java/C++/Rust) Hybrid London

Citibank (Switzerland) AG is seeking a Senior Low Latency Engineer in London to lead applications systems analysis and programming. This role will focus on low-latency systems and application framework engineering, requiring hands-on experience with Java and algorithmic trading technologies. The succes ...

Senior Java Software Engineer II — AI Driven Cloud Solutions

A leading information and analytics company in the UK is seeking a Senior Java Software Engineer II to enhance its cloud-hosted systems supporting scientific research. You will work in a dynamic Agile team, focusing on design, development, and deployment of innovative solutions using Java, Spring, and other mode ...

Full Stack Engineer — Java/React Tech, Public Safety Impact

Java Script Works is seeking a Full-Stack Engineer in Manchester, United Kingdom. The ideal candidate will have experience or a degree in Computer Science, proficient in Java, JavaScript, TypeScript, React, and MySQL. The company emphasizes a collaborative environment using modern development tools. Th ...

Senior Java Engineer Product Tech (SaaS, Remote 2d/wk)

Burns Sheehan is seeking a Senior Java Engineer to join a leading B2B SaaS technology business in London. You will be instrumental in designing and building scalable products that deliver business value. The role invites a proactive engineer with a strong Java background, especially in Spring Boot and cloud-base ...

VP, Senior Full Stack Engineer (Python/Java) for Trading

Citi is seeking a Vice President level developer for the Strategic Equity Solutions team in Greater London. This role focuses on creating innovative trader workflow tools and involves direct engagement with global business users. Key responsibilities include designing high-performance software, mentori ...

Defence Software Engineer (C#/Java) Bristol, 4 Day Week

Sivara GmbH is a leading defence organization based in Bristol, seeking three Software Engineers for an initial 12-month contract. The role involves developing application-level software and working collaboratively on a complex new Command and Control capability. Opportunities for a four-day work week ...

Client Facing Software Eng | Cloud, React/Java, UK Travel

3003 Accenture (UK) Limited Company is seeking a Software Engineer based in Glasgow or Edinburgh, with travel to client sites across the UK. The role involves building digital products by collaborating closely with clients, ensuring high-quality engineering, and promoting a consultative approach. The i ...

Azure DevOps Engineer Java, Terraform & CI/CD on Azure

A leading recruitment agency is seeking a Software Engineer for an on-site role in Glasgow. The ideal candidate will have strong experience in Java development, DevOps, and cloud-native development, with a focus on building and maintaining cloud-based services on Microsoft Azure. Familiarity with CI/CD pipelines ...

Senior Full Stack Engineer: Java/React for AI Cloud

Elsevier in Oxford seeks a Senior Full Stack Software Engineer to create solutions that enhance scientific research publication processes. This role involves building applications for a cloud-hosted environment and collaborating with cross-functional teams to meet evolving researcher needs. Candidates ...

Full Stack Java + React Engineer: Build Scalable Web Apps

Experience and Skills Proven experience with modern web technologies, including: Java/J2EE Hibernate Microsoft Office Automation Python R REST/OData AWS Angular/React Tomcat JMS SQL < ...

Full Stack Engineer (React + Java) Glasgow Fulltime Hybrid C1

Job Role: Junior Full Stack Engineer (React + Java)Location: Glasgow, ScotlandAbout the Job you are considering:We are looking for a talented Junior Full Stack Engineer (React + Java) with strong expertise in building scalable, secure, and high ...

Full Stack Engineer (React + Java) Glasgow, UK Fulltime Hybrid

Job Role: Junior Full Stack Engineer (React + Java)Location: Glasgow, ScotlandAbout the Job you are considering:We are looking for a talented Junior Full Stack Engineer (React + Java) with strong expertise in building scalable, secure, a ...

Full Stack Engineer (React + Java) Glasgow, UK Fulltime Hybrid

Job Role: Junior Full Stack Engineer (React + Java)Location: Glasgow, ScotlandAbout the Job you are considering:We are looking for a talented Junior Full Stack Engineer (React + Java) with strong expertise in building scalable, secure, a ...

Software Engineer Java or Go Belfast in Belfast Ocho

Overview Software Engineer - Java or Go - Belfast Location: Belfast, United Kingdom Posted 24 days ago Salary: £80,000 per year Requirements We are looking for a backend engineer with at least 1 year of experience in Java or Go. You should have ex ...

Backend Java Engineer II – Real Time Data Platform (Hybrid)

Tesco - Corporate located in Welwyn Garden City is seeking a Software Development Engineer II for a hybrid work environment. The role focuses on developing backend event-driven features using Java and Spring Boot. Ideal candidates will have a solid grounding in Java and an eagerness to learn more about backen ...

Senior Java Software Engineer Quote API (London or WGC)

About the role Join the team behind Price Service—a mission‑critical HTTP API powering pricing and promotions across all of Tesco’s channels. From tills to websites and everything in between, our work touches the lives of over 28 million UK shoppers every week, with global reach on the horizon. W ...

Contract Front End Software Tester (JavaScript|Java|Playwright|TypeScript)

Contract Front-End Software Tester (JavaScript | Java | Playwright | TypeScript) Start Date: ASAP, immediate starterDay Rate: £(Apply online only) per day, Outside IR35Length: 3 months initalWorking Patterns: Fully-remoteOther Information: 2 stage interview processOpus have partne ...

Full Stack Engineer

Senior to Staff level Full Stack Engineer London Hybrid - 4 days in office Permanent Salary - 110-150k (based on experience level) + Benefits, share options, L&D budget and more. Some engineering roles are about ...

Software Engineer, IAM Stores Security

Job ID: | Amazon Development Centre (London) Limited Build the libraries, collection infrastructure, and streaming systems to make security observable across Amazon—capturing billions of events per second. We are hiring SDEs to work on internal frameworks, build ingestion pipelines, and own end‑t ...

Senior Full Stack Software Engineer (eDV)

Locations: Gloucester, London or Manchester We’re supporting a leading defence organisation delivering advanced technology solutions into the UK’s defence and national security sector. Due to continued growth, they are looking for eDV (Enhanced DV) Cleared Full Stack Developers at multipl ...

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 ...

Principal Software Engineer Engineering Manager Data and AI Platform

JOB DESCRIPTION Out of the successful launch of Chase in 2021, we’re a new team, with a new mission. We’re creating products that solve real world problems and put customers at the center – all in an environment that nurtures skills and helps you realize your potential. Our team is key to our suc ...

Senior Full Stack Engineer WhoSampled

Every great song has a story behind it: a sample flipped into something new, a melody borrowed and reborn, a classic reinterpreted for a new generation. WhoSampled is where those stories live.WhoSampled is the world's leading database of music samples, interpolations, cover songs, and remixes. Buil ...

Senior Full Stack Engineer WhoSampled

Every great song has a story behind it: a sample flipped into something new, a melody borrowed and reborn, a classic reinterpreted for a new generation. WhoSampled is where those stories live.WhoSampled is the world's leading database of music samples, interpolations, cover songs, and remixes. Buil ...

Staff Engineer

Staff EngineerLocation: London - Hybrid – 2 days per week onsiteWorking Pattern: On-call shiftsStart Day: ASAPContract Rate: £420 per day inside IR35Duration: 6 to 12 months initiallyRole OverviewOur client is seeking a Staff Engineer to provide hands-on te ...

Automation Test Engineer

Java Automation Test EngineerContract: 12‑month Fixed Term Contract (Potential Permanent Conversion)Locations: NewcastleExperience Level: 1-3 Years About the Opportunity</h ...

Automation Test Engineer

Java Automation Test EngineerContract: 12‑month Fixed Term Contract (Potential Permanent Conversion)Locations: NewcastleExperience Level: 1-3 Years About the Opportunity</h ...

Production Management Senior Engineer Senior Vice President

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 shape global markets, we ...

Lead Guidewire PolicyCenter

Next Ventures partnered with a London‑based insurer is looking to hire a Lead Guidewire PolicyCenter Developer on a 12‑month contract in a hybrid format. Job Title Lead Guidewire PolicyCenter Developer Contract Details Duration: 12 months IR35 status: Ins ...

Senior Full Stack Engineer

Are you an experienced engineer passionate about leveraging AI to redefine production stability at a global scale? We are seeking a Senior Full‑Stack Engineer to lead the development of next‑generation, AI‑enabled tooling within our Production Management division. This is a strategic position for a ...

Software Development Engineer, Rufus Detail Page

Rufus is a generative AI-powered shopping assistant in the Amazon Shopping app designed to help answer a variety of shopping-related questions. Rufus makes it easy for customers to find and discover the best products to meet their needs by helping with product research, providing comparisons and recommendations, ...

Senior Developer Systems Integration & Full Stack Development

Senior Developer – Systems Integration & Full Stack DevelopmentLocation: Warmley, Bristol (primarily office-based)Salary: £30,000–£40,000 per annum (depending on experience)Job Type: Permanent, Full TimeJoin Ha ...

Senior Developer Systems Integration & Full Stack Development

Senior Developer – Systems Integration & Full Stack DevelopmentLocation: Warmley, Bristol (primarily office-based)Salary: £30,000–£40,000 per annum (depending on experience)Job Type: Permanent, Full TimeJoin Ha ...

QE AI Lead Engineer

The team you';ll be working with: As a QE AI Engineer & QE Architect, you will have the opportunity of joining an award winning Quality Engineering team that is working on some of the most cutting edge technologies that is embracing new innovations, such as in built quality checks that embraces A ...

QE AI Lead Engineer

The team you'll be working with: As a QE AI Engineer & QE Architect, you will have the opportunity of joining an award winning Quality Engineering team that is working on some of the most cutting edge technologies that is embracing new innovations, such as in built quality checks that embraces AI ...

QE AI Lead Engineer

JOB DESCRIPTION The team you'll be working with: As a QE AI Engineer & QE Architect, you will have the opportunity of joining an award winning Quality Engineering team that is working on some of the most cutting edge technologies that is embracing new innovations, such as in built quality ...

Senior Software Engineer Developer Productivity

Senior Software Engineer This is an opportunity for a technically minded individual to join us as a Senior Software Engineer. You’ll be building and maintaining the services we provide to engineering squads. With no product owner or tech lead aligned to this squad, you’ll have increased responsib ...

Android Engineer

Job DescriptionHybrid workingWe work in-office at least 2 days a week to move faster, learn quicker, and build a strong, collaborative culture.The Web & Apps department is at the heart of ASOS Technology; our goal is to create the ultimate customer experience thr ...

DevOps Software Engineer

Saab in UK is growing rapidly, with over 600 colleagues across eight sites. We bring together Swedish heritage and British expertise to drive innovation in areas such as software engineering, underwater robotics, radars, AI, and armed forces training. Joining Saab in UK means contributing to the security a ...

Android Engineer

Job DescriptionHybrid workingWe work in-office at least 2 days a week to move faster, learn quicker, and build a strong, collaborative culture.The Web & Apps department is at the heart of ASOS Technology; our goal is to create the ultimate customer experience thr ...

Senior DevEx & Platform Architect, Cloud & Apps

United States Digital Space LLC is looking for a Developer Experience & Platform Engineering Solution Architect to join their Cloud & Apps Practice in the UK. You will lead customer engagements focused on transforming software delivery through Platform Engineering and DevOps best practices. The ideal c ...

React Native Mobile Developer with React.js – Weybridge

React Native Mobile Developer with React.js – Weybridge(Mobile Developer, React Native, React, React.js, CSS, HTML, Bootstrap, APIs, Web Applications, Mobile Applications, Web Developer, Mobile Developer) Our client is an exciting and cutting-edge technology giant with a global presence. ...

Full Stack Engineer AI Enabled – Senior Vice President

**_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 shape global markets, we bu ...

Senior Full Stack Software Engineer (Java + React)About the Role: in London S&P Global

Senior Full Stack Software Engineer (Java + React) Location: London, United Kingdom About the Role This role focuses on full stack development using Java and React. Tech Stack User Interface Full‑stack React Software Engineer <li ...

Software Engineer, Development and Automation in Edinburgh NatWest Group

Software Engineer, Development and Automation Edinburgh, United Kingdom Job Description: Skilled in designing and implementing test automation frameworks and quality engineering practices using Java , ensuring robust and scalable testing solutions. Requires strong secondary skill s ...

Lead Software Engineer

£74,000 - £80,000 GBP Cambridge, UK Technology Business Unit Permanent position, full-time 35 hours per week Meet the recruiter: Stephanie Whitaker, Join our team at Cambridge University Press & Assessment and utilise your skills to make a real difference! As a ful ...

Full Stack Developer & Automation Specialist

Job Title: Full Stack Web Developer and Automation Specialist Location: Norwich Salary: Excellent Job Type: Full-time, Permanent Flexible in Office and Hybrid Reports To: Lead Developer / CTO About the Role My client is looking for a versatile, forward-thin ...

Full Stack Developer & Automation Specialist

Job Title: Full Stack Web Developer and Automation SpecialistLocation: NorwichSalary: ExcellentJob Type: Full-time, Permanent Flexible in Office and HybridReports To: Lead Developer / CTOAbout the RoleMy client is looking for a versatile, forward-thinking Developer to ...

🚀 Boost Your Hiring Chances with Our AI-Powered Tool-Kit

Stand out from thousands of applicants. Use our proven career tools to optimize your applications and land your dream job faster.

To-Do Planner

Organize your job search and personal tasks. All data is confidential.

Open Planner

Wellbeing Center

Access your confidential wellness report and resources to manage job search stress.

Check Wellbeing

Skill Coach

Plan your skill development with O*NET support to stay competitive in your field.

Start Coaching

Outfit Helper

Get AI-powered suggestions on what to wear for your next interview.

Find Outfit

Income Tax Calculator

Plan your finances with our calculator, updated for 2025 tax regulations.

Calculate Tax

Salary Benchmark

Get accurate, AI-supported salary trends to know your worth and negotiate better.

Check Salaries

Interview Practice

Practice for any interview with AI-enabled Q&A sessions. All data is private.

Start Practicing

Interview Predictor

Use our AI-supported tool to predict potential interview questions based on your resume.

Predict Questions

Interview Practice Timer

Use our mock interview trainer to perfect your answers under timed conditions.

Start Timer

Behavioral Mastery

Ace tricky behavioral interviews with our AI-powered practice module.

Master Answers

Question Journal

Confidentially record interview questions you were asked for future reference.

Open Journal

Interview Ace

A comprehensive tool to help you master every aspect of your interviews.

Become an Ace

Q&A Logs

Confidentially track your answers to common questions and refine them over time.

View Logs

Application Planner

Schedule and organize your job applications in one confidential planner.

Open Planner

Cover Letter Tool

Create perfect, tailored cover letters for each application with AI support.

Generate Letter

Resume Score

Get instant feedback on your resume with our NLP-supported analysis tool.

Check My Score

ATS Score

Check your resume's compatibility with Applicant Tracking Systems (ATS).

Check ATS Score

Application Analyzer

Use AI to analyze job descriptions and optimize your application materials.

Analyze Application

Career Visualizer

Confidentially plan and visualize your long-term career path and goals.

Visualize My Career

Offer Genius

Get intelligent insights and strategies to confidently negotiate job offers.

Negotiate Offers

JobFlow

Track your entire job search progress from application to offer with this intelligent tool.

Track My Flow

JobSense

Our intelligent matching engine that provides smart job recommendations.

Get Smart Matches

Networking Toolkit

Tools to build and manage your professional connections. All data is confidential.

Build Network

Professional CV

A classic, O*NET supported template for corporate and professional roles.

Use This Template

Executive CV

A premium, O*NET supported template designed for senior and C-level positions.

Use This Template

Modern CV

A fresh, stylish, O*NET supported template perfect for tech and modern industries.

Use This Template

Creative CV

A visually distinct, O*NET supported template for design and artistic roles.

Use This Template

Minimalist CV

A clean, simple, O*NET supported template that focuses purely on content.

Use This Template

Europass CV

The standard European Union recommended format for wide compatibility.

Use This Template

Student CV

An institution-recommended template perfect for internships and first jobs.

Use This Template

Graduate CV

An institution-recommended template for recent graduates entering the workforce.

Use This Template

Academic CV

The researcher-recommended format for roles in academia and research.

Use This Template

Developer/IT CV

A tech-savvy recommended template to highlight your technical skills.

Use This Template

Skilled Worker CV

A trades-recommended template to showcase hands-on skills and experience.

Use This Template

Monochrome CV

A sleek, black-and-white, O*NET supported template for a professional look.

Use This Template

Art CV

An artist-recommended template that allows your creativity to shine.

Use This Template

Harvard CV

A researcher-recommended template based on the classic Harvard format.

Use This Template

Volunteer Research

Help us improve our platform by joining our community research program.

Join Research

Review Us

Share your experience with our tools to help other job seekers.

Share Experience

Register

Create your free account to save jobs, build your profile, and track applications.

Create Account

Login

Access your dashboard, manage applications, and continue your job search.

Access Your Account

Profile Builder

Create a comprehensive professional profile that attracts recruiters and showcases your skills.

Build Your Profile

View Profile

See your public profile exactly as employers will see it. Make sure it's perfect.

Preview Profile

Bookmarked Jobs

Keep track of all your saved job opportunities in one organized place.

View Saved Jobs

Your Reviews

View and manage all the company reviews you've submitted.

See Your Reviews

Following

Manage the list of companies you follow to stay updated on their new openings.

Manage Following

Find Companies

Discover and research top employers in your country and industry.

Discover Employers

Standalone CV Builder

Use our O*NET supported CV builder to create a professional resume from scratch.

Build Your CV

PDF to DOC (Beta)

Convert your PDF resumes or documents into editable Word (DOC) format.

Convert PDF

DOC to PDF (Beta)

Create universally compatible PDF documents from your Word (DOC) files.

Create PDF

General FAQ

Find answers to common questions about our job site and platform.

Read FAQ

Job Seekers FAQ

Get help and find answers to questions specifically for job seekers.

Get Help

Job Matching

Learn about the technology and algorithms behind how we match you to jobs.

Learn How

Personalized Matching

Discover how we use your profile and activity to provide customized job suggestions.

Learn More

Quick Apply

Understand our fast application process and how to make the most of it.

Learn More

Alert Frequency

Learn how to manage your job alert settings so you get the updates you want.

Manage Settings

Job Alerts Guide

A complete guide to understanding how job alerts work and how to use them effectively.

Read Guide

Resume Matching

Learn how our system matches your resume to job requirements.

Learn More

Ethical Branding

Read our guide to building a professional and ethical personal brand.

Read Guide

Candidate Visibility

Learn how to increase your visibility to recruiters on our platform.

Increase Visibility

Verified Badge

Find out how you can get a verified badge to build trust with employers.

Get Verified

AI ATS Technology

Learn about the advanced AI and ATS technology that powers our platform.

Learn More

ATS Ranking

Understand how Applicant Tracking Systems rank you as an applicant.

Learn More

Semantic Matching

Learn how our AI-powered semantic matching goes beyond keywords.

Learn More

    Java Developer Java Developer Lead Jobs in United Kingdom Job Search Guide, Trends and Insights