314,590+ 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

Software Developer Backend (SFIA4)

Zaizi is looking for a Senior Software Developer with solid technology skills, but who is also passionate about improving outcomes and the user experience. You’ll be reliable in your own deliverables but also curious about and offer innovative ideas to others in a mutli-disciplinary team.Our work cult ...

Junior Software Developer Liverpool

Description Do you have a passion for learningAre you a Junior Software Developer?We're offering an opportunity to join a small development team and gain valuable ...

C++ Developer – Amsterdam / London

Salary: £150-500kWorld-leading prop fund is looking for C++ developers to join their rapidly expanding team in London and Amsterdam. This data and technology-driven firm specialise in developing automated trading systems that execute across global financial markets.The successful ...

Import Merchandiser/Product Developer

Our client is a family owned, fast growing business based in Leicester.  They are also Europe's largest licensed apparel and accessories suppliers to high street and online fashion retailers. They have over 22 years of experience in the licensing industry and have considerable knowledge and contacts with ...

Senior Dynamics CRM Developer

What that means day to day What you’ll need to be successful What you’ll get in return About Alcumus Who we are: By this point, you’ll likely have decided if the role sounds up yo ...

Junior Software Developer Observability

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 wor ...

Senior Software Developer (Go)

Join the Future of Technology with ZILO™At ZILO™, we're redefining what’s possible in technology. ZILO™ is the UK-based FinTech specialising in global asset and wealth management software, designed to scale and transform businesses of all types using our own developed AI Tech ...

Principal Developer / Team Manager

Ailsa Hospital NHS Scotland:NHS Scotland is committed to encouraging equality and diversity among our workforce and eliminating unlawful discrimination. The aim is for our workforce to be truly representative and for each employee to feel respected and able to give their best. To this e ...

Senior Python Cloud Developer

About Oxford Nanopore TechnologiesOxford Nanopore Technologies is headquartered at the Oxford Science Park outside Oxford, UK, with satellite offices and a commercial presence in many global locations across the US, APAC and Europe.Oxford Nanopore employs from multiple subject areas i ...

IT Software & SQL Developer

We’re looking for an IT Software & SQL Developer to join our team in Grimsby and play a key role in shaping and delivering modern, data-driven solutions. You’ll be working across a Microsoft-focused tech stack, helping to build scalable applications, streamline processes through automation, an ...

Principal Front End Developer

Who are YapilyWhy we exist, and where we’re headedOur Mission: Redefining how the world interacts with value.Our Vision: A world without financial frictionOur Purpose: To empower everyone to access and move valueYapily i ...

Claude Code Agentic Developer

ClaudeCode Agentic DeveloperLocationManchester, United Kingdom (Hybrid/Flexible Working Available)OverviewWe are seeking a highly skilled Claude Code Agentic Developer to joinour team in Manchester and lead the development of next ...

Software Developer Risk Reliability

Position Overview:As a Reliability Software Engineer in the Risk team, you will play a critical role in ensuring the performance, stability and availability of the Risk software systems, as well as their day-to-day operations. Squarepoint's Risk platform is responsible for position managemen ...

Associate, Risk Dashboard Developer

Nous bâtissons une banque axée sur les relations pour un monde moderne. Nous recrutons des professionnels talentueux et passionnés qui ont à cœur de faire ce qu’il faut pour nos clients. À la Banque CIBC, nous misons sur vos forces et vos ambitions pour vous donner le pouvoir d’agir. Les membres de not ...

Salesforce Developer Outside IR35

Location: London Job Type: Contract Industry: Enterprise Applications Job reference: BBBH441105_1781032995 Posted: about 8 hours ago Outside IR35, Uk Wide Flexiablity, Salesforce Developer, Marketing Cloud, Sales Cloud, Immediate startMy leading client in the regulatory area is looking for a Salesforce ...

UNPAID VOLUNTEER Web Developer

Role Title: Web DeveloperLocation: Remote Position Type: Volunteer (Unpaid) Reports to: IT Lead, with coordination from Head of Communications Role Overview We are ...

Senior SAS Developer (SDTM)

Job DescriptionWe are currently looking for a knowledgeable and proactive SAS Developer to join our global Data Management team.Please note the official PSI CRO job title will be: Senior Database Developer.If you are keen to provide the ful ...

Quantitative Software Developer Intern

Job DescriptionWe are seeking a small number of highly talented interns to assist in the development, optimization, and monitoring of our production trading platform and research infrastructure. Interns will work on small, highly collaborative teams. Desirable Candidates ...

SSIS Developer / ETL Specialist

Job Title: SSIS Developer / ETL SpecialistRole OverviewThe SSIS Developer will design, develop, and maintain ETL workflows using SQL Server Integration Services (SSIS) to support data integration, transformation, and loading processes for enterprise data solutions.<s ...

Junior Software Developer Liverpool

Description Do you have a passion for learningAre you a Junior Software Developer?We're offering an opportunity to join a small development team and gain valuable ...

Software Engineer – Developer Excellence

A tech-focused market-maker with groundbreaking success in the high frequency trading space, my client is seeking a creative problem-solver to be their next Software Engineer in the Developer Excellence team.This is a critical, high-impact role, where your main focus is on developing tools, streamlinin ...

Senior AI Solutions Developer

Senior AI Solutions DeveloperTHE POSITIONThe Senior AI Solutions Developer is a hands‑on technical specialist responsible for designing, building and deploying enterprise AI solutions across the CRM (Cardio‑Renal‑Metabolic) Franchise, with successful solutions designed for potential use ...

Oracle APEX Software Developer

The world is undergoing the biggest energy transformation in history. Our team builds powerful desktop, web, and cloud applications that help customers navigate this shift — from accelerating decarbonisation to improving operational resilience.As our new Oracle APEX Developer, you won’t just wri ...

.NET Developer – Market Harborough

.NET Developer – Market Harborough, Leicestershire(Tech stack: .NET Developer, .NET 9, C#, Azure, Angular 19, Multithreading, RESTful, Web API 2, JavaScript, Programmer, Full Stack Engineer, Architect, .NET Developer)After 15 years’ experience in the fashion industry, our client has a ...

Business Developer Surgical Robotics

Careers that change lives start here. Medtronic is a global leader in healthcare technology with a Mission to alleviate pain, restore health, and extend life. Our 95,000 employees work across more than 150 countries to put patients first — developing innovative medical technologies that improve the lives of 7 ...

Senior Full Stack Developer

Location(s): BAE Systems Digital Intelligence is home to 4,500 digital, cyber and intelligence experts. We work collaboratively across 10 countries to collect, connect and understand complex data, so that governments, nation states, armed forces and commercial businesses ...

Senior Frontend React Developer

Senior Frontend React Developer required to join a team of rich and complex User Interface UI design, product champions and wider backend programmers create user friendly web applications in React. Whether you're early in your career or have years of experience, we want to hear from you if you're ex ...

Senior React Software Developer

Our client is a fast-growing technology company delivering innovative, enterprise-grade solutions. They are looking for a Senior Full Stack Engineer to join their dynamic engineering team and work on production-critical applications with impact.Role OverviewYou will be responsible ...

Associate Commercial BI Developer

At 1st Central, everything starts with our people.As one of the UK’s leading motor and home insurers, we use smart technology, data and great service to make insurance fast, fair and simple for over 1.4 million customers.We’re proud to create an environment where people feel supported, tr ...

Software Developer Prime Services

About Marex Marex Group plc (NASDAQ: MRX) is a diversified global financial services platform providing essential liquidity, market access and infrastructure services to clients across energy, commodities and financial markets. The group provides comprehensive breadth a ...

Cost Manager Commercial Developer

Job DescriptionTurner & Townsend is a leading management consultancy provider in the Commercial Developer sector. Leveraging our skills, processes, and knowledge, we offer industry-leading services to our clients. Our extensive experience and databank enable us to deliver proactive, value-added ...

UX Designer Developer experience

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 ...

EP Application Developer 131

Location: London Job Type: Contract Industry: Cloud & Platform Job reference: BBBH442095_1782229285 Posted: about 7 hours ago Application Tester (Quality Engineer - Hybrid Cloud)London (Preferred), Leicester or Manchester - Hybrid12-month Assignment 5 Years UK Resi ...

Quality Developer Casual Contract

Set the bar for greatness...The FA is excited to be searching for a pool of Casual Quality Developers to join our FA Learning division. The Quality Developers play a vital role in upholding the integrity, consistency and developmental culture of the FA's workforce. They ensure that delivery ...

Senior Full Stack Developer

About the RoleWe’re looking for a Senior Full Stack Developer to join a technology function that’s in the middle of an exciting modernisation journey. This is a hands on, senior individual contributor role where you’ll help modernise business critical systems, improve engineering standards, and deliv ...

Junior Software Developer Liverpool

Description Do you have a passion for learningAre you a Junior Software Developer?We're offering an opportunity to join a small development team and gain valuable ...

Senior Backend Developer (PHP)

Due to continued growth and success, Total Security are on the lookout for new talent to expand the team. Total Security is a multi award-winning Antivirus and Security company, based in Fareham, Hampshire. We pride ourselves in advanced online protection and offer a wide range of secu ...

Software Developer (.NET) Worcestershire

Location: Evesham Job Type: Permanent Industry: Engineering Job reference: BBBH442495_1782744792 Posted: about 7 hours ago Software Developer (.NET) Location: Evesham, Worcestershire (WR11) Salary: £35,000 - £45,000 (DOE) Working Pattern: 37.5 hours per week | ...

Business Developer Surgical Robotics

Careers that change lives start here.A Day in the LifeAre you a highly motivated capital equipment business developer who knows the world of the operating theatre inside out? Do you understand minimally invasive surgery and have the ability to convince both surgeons and hospital budget ...

Lotus Notes/Domino Developer

11695CM£50k – 70k per yearLotus Notes/ Domino DeveloperLondon (Hybrid) | Up to £70k per annum) | Permanent Our client are seeking a Lotus Notes Developer to develop and maintain Lotus Notes/Domino applications, including workflow solutions and system integrations. The rol ...

Full Stack Web Developer

Purpose of the Role A PHP, HTML5 and CSS guru, preferably with experience of WordPress and Magento content management systems (though not essential). You’ll be well used to taking UX designs and building them in to HTML5 web pages, incorporating them in to content management systems – and ...

Junior Prompt Engineer / Developer

Job DescriptionThis is an exciting entry-level opportunity for a technically minded individual to join Kronospan's growing digital capability. Reporting directly to the CFO, the Junior Prompt Engineer / Developer will play a hands-on role in designing, testing, and refining AI prompt solutions that ...

Staff Software Developer (.Net)

Staff Software Engineer At a GlanceStaff-level technical leadership role within a high-performing Belfast engineering teamCore stack: .NET / C# | large-scale, high-availability distributed systemsHybrid working with flexibility; Bel ...

WPF Developer (XAML) Permanent

What do you need?XAML CodingWPFC#Entity Framework CoreLINQSSIS/SSRSMicrosoft SQL database skills (table design, views, stored procedures, TSQL)Working with JSONWorking with Visual ...

Project Manager Commercial Developer

Job DescriptionWe are looking for Project managers to join our dynamic, innovative and client-focused team. You will work on some of the most exciting projects in the world, involving large hotel conversions, superb residential projects, and high profile mixed use projects. You will work with leadin ...

Salesforce Data 360 Developer

JOB DESCRIPTION The team you'll be working with: As part of our continuous growth, we are seeking a Salesforce Data Cloud Developer to join our Salesforce Practice. This mid-level, client-facing role sits within our growing Data Cloud capability, working across enterprise engagemen ...

Senior Software Developer, Verification

Job DescriptionAs a Senior Software Developer, you will be experienced and passionate to join our dedicated Verification team as we embark on a ground up re-architecture.Within the Verification team, you will be developing, enhancing, and supporting our business-critical Verification platform ...

Junior Software Developer Liverpool

Description Do you have a passion for learningAre you a Junior Software Developer?We're offering an opportunity to join a small development team and gain valuable ...

Junior Software Developer Liverpool

Description Do you have a passion for learningAre you a Junior Software Developer?We're offering an opportunity to join a small development team and gain valuable ...

🚀 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