407,828+ 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 C#

Our client, a well-established electronics manufacturing and product development organisation, are looking for a Software Developer - C# based in Newbury to join their team on a permanent basis. This is a fast-paced, hands-on role within a growing innovation division, focused on delivering software ...

Senior PHP Developer

We’re looking for an experienced and driven IT Senior Developer to join our growing tech team at Reassured. You’ll play a key role in evolving our internal CRM platform, taking ownership of complex features and helping shape the systems that support a fast‑paced, highly regulated business. ...

UI Designer / Developer

Key Responsibilities Participating in the design process to develop new software features, helping to define & document; Design requirements Process flows Static mock-ups Screen flows Delivery of design solutions (as ...

Senior D365 Developer

Hybrid role with occasional visits to our London office and client sites Are you ready to build technology that makes a real difference? Cognizant Microsoft Business Group’s Business Applications team is looking for a Senior Microsoft Dynamics 365 ...

Senior ServiceNow Developer

Location This role is based out of our New Bailey, Manchester, or One Braham London offices. We have a hybrid working model of 3 days together and 2 days wherever. Due to the nature of the work, you will need to be elegible for security clearance+. About the role The rol ...

Blockchain Application Developer

We are looking for a smart, enthusiastic and practical software engineer with a keen interest in current blockchain technology. Using your experience of different blockchain technologies and software engineering best practices you will be involved in the design and implementation of secure and scalable applic ...

Junior Python Developer

Junior Python Engineer London (Hybrid – 3 days in office) Up to 60,000 + benefits My client is a fast-growing fintech based in London, and they’re looking for a Junior Python Engineer to join their expanding team. This is a great opportunity to work on real-world financial products ...

Python Risk Developer

I’m currently working closely with a well established prop trading firm both systematic and discretionary, that have offices across London and Geneva. They benefit massively from the commitment of its main investor, a leading shipping company with more than 40 years of expertise in bulk and wet frei ...

Node.JS Developer Newcastle

Node.JS Application Developer Location: Newcastle Due to the nature of client work you will be undertaking, you will need to be willing to go through a Security Clearance process as part of this role, which requires 5+ years UK address history at the point of application. Hybrid W ...

IBMi Software Developer

## IBMi Software DeveloperApplylocations: Cobalt Business Park, Newcastle Upon Tynetime type: Full timeposted on: Posted 2 Days Agotime left to apply: End Date: May 26, 2026 (11 days left to apply)job requisition id: JR764**Job Posting Title**IBMi Software Developer**Salary Band**£46,605 - £63,054Grade ...

Civil Engineer Developer

Engineer - Residential Developer (Client Side) - Civil/Infrastructure - Planning and Preconstruction Location: Norwich Salary: Up to £75,000 + benefits Working pattern: Hybrid This is an opportunity to join a major residential developer in a client- ...

Graduate .NET Developer

Graduate .NET Developer – Investment Bank – London (Tech stack: Graduate .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, Graduate .NET Developer) Our client ...

Power BI Developer

Responsibilities Design, develop, and maintain Power BI reports, dashboards, and paginated reports. Build and optimise Power BI semantic models, including star schemas, relationships, measures, and row‑level security. Create and maintain dataflows and shared datasets to ...

.NET Developer – Stansted

.NET Developer, C# 14 – Global Technology Brand – Stansted, Essex (Tech stack: .NET 10.0, ASP.NET, C# 14, WPF, React, Angular 21, Microservices, Azure, ASP.NET Core Web API, Entity Framework, Agile, Full Stack Engineer, Architect, .NET Developer) Our client’s fascinating story dates b ...

Senior Software Developer

Senior Software Developer - Newcastle Upon Tyne We're looking for a talented Senior Software Developer to join a growing engineering team delivering high-quality, bespoke software solutions across a range of complex and fast-moving environments. This role offers the opportunity to w ...

BI Developer – AR

Job Description Business Intelligence Developer (Power BI) Department: Information TechnologyGrade: SG1Location: Hybrid (Home / HQ)Accountable to: Data Architect (Data Team)Staff Managed: None Job Purpose The ...

Android Developer (Poland)

About Client A FTSE 250 global fintech company headquartered in London with a presence in 18 countries and five continents. Their award-winning products and platforms empower go-getters around the world giving them access to over 19,000 financial markets. About the Role We are l ...

Apprentice Software Developer

Come join us and make a difference in the world! At NEC Software Solutions, our Government team builds digital systems that help Government departments and local councils deliver essential public services such as Revenues and Benefits, Citizen engagement and various diverse central government servic ...

Senior PHP Developer

Senior PHP Developer - would you like the opportunity to work with one of the leading SasS company with a presence in the UK and Europe? The Company A market leading SaaS company with a UK and European presence. They have a development team of 15 and are continuing to grow over the next 1 ...

Graduate Software Developer

Overview The Role No Coding Experience Required. We’re looking for bright and geeky graduates to join our Software Developer team. No experience is required, and many of our successful applicants have never programmed before. If you think logically and enjoy problem solving, then ...

Junior Software Developer

We’re one of the world’s leading online gambling companies, revolutionising the industry since 2000. Founded by Denise Coates CBE, we now employ over 10,000 people and serve over 120 million customers in 26 languages. We empower our employees to push boundaries and explore new ideas, cultivating a cult ...

Automation & Software Developer

Automation & Software Developer Location: Leeds (Office Based) Salary: £26,000 to £32,000 per annum + Benefits Job Type: Full Time, Permanent About the Role Batch'd and Vyve are fast-growing retail brands investing heavily in technology, automation and AI to supp ...

Remote Graduate.NET Developer

Graduate .NET Developer - Investment Bank - London (Tech stack: Graduate .NET Developer, .NET 9, C#, Azure, Angular 19, Multithreading, RESTful, Web API 2, JavaScript, Programmer, Full Stack Engineer, Architect, Graduate .NET Developer) Our client is the world's most respected banking ins ...

Remote Graduate.NET Developer

Graduate .NET Developer - Investment Bank - London (Tech stack: Graduate .NET Developer, .NET 9, C#, Azure, Angular 19, Multithreading, RESTful, Web API 2, JavaScript, Programmer, Full Stack Engineer, Architect, Graduate .NET Developer) Our client is the world's most respected banking ins ...

Developer Services Manager

We are Ambitious That’s why we need determined & motivated people like you, to help us to deliver critical work on behalf of our customers. The Role We have an exciting opportunity for a Developer Services Supervisor to join our Southern Water Team. This is a fantastic chance fo ...

Senior Dynamics Developer

Senior Dynamics Developer Location: Newport (Hybrid) Salary: Up to £59k The Opportunity Yolk Recruitment are excited to be working with an innovation-driven civil service organisation as they journey through an ...

Senior Developer AI

Senior Developer / AI Engineer Glasgow (hybrid - 2 days in the office) Were partnering with a client building a brand-new AI capability from the ground up, a rare opportunity to join at the start of a new team, shaping how AI is applied across a large, enterprise environment. < ...

Power Platform Developer

Power Platform Developer UK Remote / Monthly visits to Yorkshire 3-Month Fixed Term Contract initially £55,000 - £65,000 (Pro-Rata) + 38 days holiday, 35-hour work week and great benefits This successful company with £50m+ yearly t ...

Senior WordPress Developer

Purview is a global leader in IT Engineering and Talent Solutions, trusted by Fortune 500 and mid-market clients across 21+ countries. Headquartered in Edinburgh, with delivery centres in India, our 1,200+ professionals drive meaningful digital transformation worldwide. As a certified Ethnic Minorit ...

Senior Software Developer

Senior Software Developer Hybrid - 2 days per week in the Southampton Office £65,000 - £70,000 Join a global tech leader where innovation, high performance, and career growth are at the heart of everything they do. This is your chance ...

Automation Systems Developer

Automation Systems Developer Castle Donington, DerbyshireWe are looking for an experienced Automation Systems Developer who enjoys building real-world solutions that make businesses more efficient.Our Automation Systems Developer would design, build, and maintain so ...

Senior Python Developer

Senior Python Developer (PYTHON/REACT/AWS/AZURE) - is required by fast growing and highly successful technology consultancy. They are looking for a talented individual who will design, implement, and maintain their complex software, systems, and customer-facing digital products. </p ...

Low Code Developer

Low Code EngineerOverviewA feature-led low-code engineering role within a small, multidisciplinary digital solutions team. The role sits at the intersection of technical delivery and stakeholder engagement, with full ownership of features across Dynamics 365 and the Microsoft Power Platform from disc ...

Developer Services Specialist

Dwr Cymru Cyf in Cardiff is seeking an experienced customer service representative to provide a professional interface for personal and business customers requiring developer-related services. You will answer queries related to waste and clean water connections, process applications, and support administrativ ...

Developer Services Advisor

Providing a professional and class leading front line interface for both our personal and business customers requiring developer related services. This will include: Responsibilities Answering customer queries on Waste and Clean water connections Providing the initial cust ...

Internal Account Developer

## Internal Account Developer**Location:**Birmingham**Ref#:** ### Description & Requirements**Birmingham (hybrid available after initial 6 months)****Competitive Salary + Bonus + Benefits**This is an excellent opportunity to join our dedicated Internal Customer Account Team, where collaboration brings success.At ...

Senior Product Developer

1 day ago Be among the first 25 applicants Quest Search and Selection provided pay range This range is provided by Quest Search and Selection. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the ...

Business Developer UK

Business Developer UK Are you someone who loves connecting with people, discovering opportunities, and making things happen? We’re looking for a curious, energetic Business Developer to help us grow in the UK. At IXON, we connect machines with their builders. We are at the forefront of revo ...

Telesales / Business Developer

Join the UK’s No1 Trade Kitchen Supplier. Join Howdens as a Business Developer and play a key role in growing your local depot. We’re looking for someone who enjoys speaking to people face to face and on the phone, building relationships and driving business. You’ll introduce new trade customers to ...

Senior Software Developer

About the Role Reporting to the Software Development Team Lead, the role will focus on developing and maintaining bespoke software solutions using .NET (C#.NET and VB.NET), SQL Server, and supporting technologies. You will work closely with IT Business Analysts to deliver high-quality solutions that meet busines ...

Back End Developer

AI products are only as good as the systems behind them. This is an opportunity to join a well-funded AI scale-up building technology that moves beyond simple chatbot interactions. The product is focused on solving real-world problems through intelligent automation, long-running workflows and highl ...

Senior Software Developer

Salary: £45,000 - 55,000 per year Requirements Strong commercial experience with C# and modern .NET Strong React and TypeScript experience Experience with Entity Framework Core and SQL Server Experience building and maintaining REST APIs < ...

Senior Proximity Developer

Poste et missions Following in house proximity development lifecycle comprising the following step: User needs collection and anticipation. Analysis of these needs and definition of the required specifications. Multiple solutions proposal: where applicable, provi ...

Genai Python Developer

Position: GenAI Python Developer Location: London (and client sites some within an hour of London) Working Pattern: Hybrid (3 days per week in office or client sites) The Company Sandhata is a global consultancy providing Next Gen Engineering ...

Principal It Developer

Knowsley Council is an award winning Local Authority, named Local Authority of the Year in the Municipal Journal Awards 2024. Come join us and be part of our success. We are an Accredited employer under the , demonstrating that we are committed to the principle of fair employment and we are dedicate ...

Remote Graduate.NET Developer

Graduate .NET Developer - Investment Bank - London (Tech stack: Graduate .NET Developer, .NET 9, C#, Azure, Angular 19, Multithreading, RESTful, Web API 2, JavaScript, Programmer, Full Stack Engineer, Architect, Graduate .NET Developer) Our client is the world's most respected banking ins ...

Senior Salesforce Developer

Salary: £45,000 - 66,000 per year Requirements Proven extensive Salesforce development experience on multi-cloud solutions (Sales, Service, Experience, Comms) Proven experience working hands on Salesforce Industries / Communications Cloud Strong experienc ...

Business Intelligence Developer

Job Title: Business Intelligence Developer Salary: £51,414 to £64,268 per annum (salary offered dependent on experience) Hours: 35 hours per week, Monday-Friday Contract: Permanent Location: Mariner House, Dartford/Agile Key tasks Data visualisatio ...

Sr Software Developer

Trintech is an award‑winning AI‑driven fintech SaaS organisation and we are seeking a Senior Software Engineer to help design, develop, and deliver high‑quality, scalable multi‑tier SaaS applications using modern web, desktop, and hybrid cloud technologies to meet customer and business needs. The role prov ...

Remote Graduate.NET Developer

Graduate .NET Developer - Investment Bank - London (Tech stack: Graduate .NET Developer, .NET 9, C#, Azure, Angular 19, Multithreading, RESTful, Web API 2, JavaScript, Programmer, Full Stack Engineer, Architect, Graduate .NET Developer) Our client is the world's most respected banking ins ...

🚀 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