422,400+ Technical Java Developer Jobs in UK — Top Companies Hiring July 2026

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CRM Developer

CRM Developer 2 days ago Be among the first 25 applicants This range is provided by Harnham. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Harnham We are looking for ...

Frontend Developer

Get AI-powered advice on this job and more exclusive features. This range is provided by Zealous Agency. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Are you a Front End Developer who thrives in fast-paced, creative ...

Senior Developer

A Taste of The Job As our Solutions Developer , you’ll be part of the in‑house technology team powering one of the UK’s leading drinks manufacturers. Based at our Warrington site, you’ll help design, build, and maintain the digital systems that keep our award‑winning brands flowing. < ...

.NET Developer

This range is provided by Prism Digital. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Prism Digital .NET Developer | .NET 8 & Blazor | HealthTech & BioTech Systems </ ...

Python Developer

We are seeking a skilled and motivated Python Developer to join our Customer Accounts Team. In this role, you will work closely with our Data Analyst to build and maintain automated customer reporting and documentation tools. You will also contribute to the design and development of a web-based Python appl ...

.NET Developer

.NET Developer - Europe's Largest Radio Station Group - Cheshunt (Tech stack: .NET Developer, .NET 9, Blazor, Azure, JavaScript, HTML5, CSS3, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is Europe's largest and most profitable commercial radio g ...

Courseware Developer

Benefits Competitive salary Contributory Pension Scheme 6 times salary Life Assurance with pension 25 days holiday (increasing with service) + statutory public holidays, plus opportunity to buy and sell up to 5 days (37hr) </li ...

Junior Developer

*Candidates must be based in a commutable distance to central London & have no visa restrictions* What our client can offer: Flexible working - Hybrid with 2 days in the office per week initially Private Medical and Life Cover. F ...

Senior Developer

This role is being posted on the Critical Mass job board on behalf of Tribal Worldwide, part of Omnicom Group's DDB Worldwide. The successful candidate will join Tribal Worldwide as an employee. Tribal is a creative force that blends strategy, design, and technology, and we are on the hunt f ...

Javascript Developer

This role would suit a Developer with a couple of years commercial experience,. Ideally gained in a product focussed engineering team who is keen to work full stack. This company support real commitment to a healthy work life balance with hybrid, flexible working alongside a collaborative, autonomous t ...

iOS developer

Join a team of superheroes! Teamtailor is an Employer Branding & ATSSaaS platform used by over 3.000 companies ...

Android Developer

Remote / Hybrid: Somerset-based client – onsite working a day or two a week is preferred If you are an Android Engineer looking for a culture-first, mission-driven organisation where your work will have a real-world impact on people’s lives – then this could be the role and company for you. ...

.NET Developer

.NET Developer, C# - Global Technology Brand - Wakefield (Tech stack: .NET Developer, .NET 9, ASP.NET, C#, WPF, React, Angular 19, Microservices, Azure, Web API 2, Entity Framework, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client’s fascinating story dates back to ...

.NET Developer

.NET Developer, C# 14, .NET 10.0 – Newcastle (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure SQL, .NET MAUI, GitHub Copilot, Docker, Kubernetes, Microservices architecture, Angular 21, Vue.js, TypeScript, Programmer, Full Stack Engineer, Architect, .NET Developer ...

.NET Developer

Job Title: .NET Developer - Manchester We are seeking a highly skilled and experienced Full Stack Developer with strong expertise in .NET, Angular, and C#. The ideal candidate will play a key role in designing, developing, and delivering high-performance, scalable, and enterprise-grade applicatio ...

Software Developer

Software Developer, Python, London, COR7571 Are you a capable Python Software Developer looking for a role where your work will have a direct impact across a growing business? This could be the opportunity for you! The Role As a Software Developer, you’ll design, build, and main ...

.NET Developer

1 day ago Be among the first 25 applicants This range is provided by Noir. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Connecting Microsoft professionals, Developers, DevOps Engineers, Architects and Development Managers with amazing ...

Software Developer

Overview Crises Control is a global critical event management and mass notification SaaS platform that enables organizations to send secure, compliant, multi-channel alerts to large groups in real time, track responses, geo-locate users, audit everything accurately, and streamline incident and cr ...

Lead Developer

Lead Developer Global Tech Company | Agile Delivery Teams | Hands‑On | UK‑Based Millions of customers. One proprietary platform. Infinite possibilities. This global technology business has just completed a massive migration to their own platform, and now, the stage is set for scale, innovat ...

Software Developer

Software Developer TechForward Solutions London Full-time 1 day ago Job Description TechForward Solutions is hiring a Software Developer to join our growing engineering team. Requirements 3+ years experience in full-stack development Proficiency ...

iOS Developer

If you need support in completing the application or if you require a different format of this document, please get in touch with or call TCS London Office number with the subject line: “Application Support Request”. Job Type: Permanent Location: London N ...

Software Developer

The giants of cybersecurity didn't just build a new company; they invented an entire market. Today, that market is worth £22 billion, and the rocket ship they built to lead it is currently docking in London! Quietly assembling an elite, newly formed engineering squad. This isn't a team that maintains t ...

Salesforce Developer

Zoopla is one of the UK's most instantly recognisable property brands. In fact, we're known and loved by over 91% of the nation (and we're working hard on the other 9%). Our mission is to help the nation make better home decisions - by connecting everyone to their home and giving them personalised insights ...

Salesforce Developer

Platform Developer | Salesforce Marketing Cloud | Global Technology | Hybrid | £65,000 - £80,000 | London Are you a technically strong Salesforce Marketing Cloud specialist looking to deepen your platform expertise? Do you want to join one of the world’s most innovative technology br ...

Python Developer

We are one of the world’s leading commodities trading houses, leveraging sophisticated technology to trade a broad range of energy, metals, and agricultural commodities globally. Our success is driven by cutting-edge analytics, high-frequency data processing, and a commitment to innovation. We are now looking ...

Javascript Developer

This range is provided by Propel. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range My client is a Subscription ecommerce business and currently a Shopify-based business looking to start expanding into building more custom solu ...

Android Developer

Help us use technology to make a big green dent in the universe! Kraken powers some of the most innovative global developments in energy. We’re a technology company focused on creating a smart, sustainable energy system. From optimising renewable generation, creating a more intelligent grid ...

C# Developer

Cloud Architect Industry: Automotive Location: London About the Role: As a Cloud Architect and a vital member of our team, you will be responsible for designing, implementing, and ERP Transformation PMO Specialist (Senior Consultant – External) Eligibility: Candidates ...

WordPress Developer

Role Overview Due to continued growth and a healthy pipeline of exciting projects, we are seeking a full-time WordPress Web Developer to join our award-winning team. In line with our company values, the successful candidate will need to demonstrate a forward-thinking and positive outlook, show gr ...

Salesforce Developer

Location: London (Hybrid – 3 days per week in office) Industry: Music / Entertainment We’re partnering with an established and fast-evolving music industry business that sits at the intersection of creativity, data, and technology. They’re looking to hire a Salesforce Develope ...

.NET Developer

.NET Developer, .NET 10.0, C# 14, Agile - London (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure, Angular 21, Vue.js, TypeScript, Multithreading, RESTful, ASP.NET Core Web API, EF Core 10.0, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is a glo ...

Python Developer

Python Engineer – Sports betting Hedge Fund – London Please note this role cannot sponsor. Please do not apply if you are seeking sponsorship Job Summary Python Engineer required for a successful startup delivering innovative solutions to the sports betting industry. The ...

Frontend Developer

Working Pattern: Full-time (Hybrid – 3 days onsite) Security Clearance: Must be eligible for SC and DV Clearance Overview An industry-leading digital and cyber consultancy within the defence and national security space is seeking a Front-End Developer to jo ...

Python Developer

Overview We are seeking a high-calibre Senior Python Developer to join our London-based Engineering squad. Sitting at the heart of our Front-Office analytics platform , you will bridge the gap between complex energy market fundamentals and high-performance software engineering. You w ...

Systems Developer

Job Description This role sits within Application Development and is responsible for supporting, enhancing and delivering Claritas, a business‑critical bordereaux management system used to receive, validate, process and integrate bordereaux data for operational and reporting purposes. The p ...

Senior Developer

Tribal is a creative force that blends strategy, design, and technology, and we are on the hunt for a talented and experienced Senior Developer who is equal parts craftsperson, collaborator, and tech trailblazer to elevate our London-based team! As a Senior Front-End Developer (SFED), you’ll help shape dig ...

Frontend Developer

Developers who are obsessed with performance, clean code, and smooth animations. Willing to learn the latest front-end frameworks and keep up with web standards. Excellent at translating Figma or Adobe XD designs into pixel-perfect, interactive web pages. Self-motivated to buil ...

Drupal Developer

Senior Recruitment Consultant - IT Specialist Supporting Start-Ups to Large Scale Companies with Professionals Globally Contract Drupal Software Developer (Drupal 9/10) £400-450 p/d Outside IR35 contract, 3 months initial, open to extensions F ...

Software Developer

Clio is the global leader in legal AI technology, empowering legal professionals and law firms of every size to work smarter, faster, and more securely. The Clio operate team builds and maintains an innovative work and case management platform used across legal, energy, telecoms, and property manag ...

.NET Developer

.NET Developer - Guildford (Tech stack: .NET Developer, .NET 9, ASP.NET, C#, React, Angular 19, Microservices, Vue.js, TypeScript, Azure, Web API 2, Agile, SQL Server 2022) We have several fantastic new roles for .NET Developer to join an ambitious Fintech start-up. This is you ...

.NET Developer

.NET Developer, .NET 9, C#, Agile - Margate (Tech stack: .NET Developer, .NET 9, Azure, Angular 19, Multithreading, RESTful, Web API 2, JavaScript, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is a global innovator who builds software products and apps ...

.NET Developer

.NET Developer - Birmingham Tech stack: .NET Developer, .NET 9, C#, Azure, Angular 19, Multithreading, RESTful, Web API 2, JavaScript, Programmer, Full Stack Engineer, Architect Our client is a global video technology company with a strong presence in 17 countries. Using cutt ...

Automation Developer

Automation Developer Location: Gibraltar Revolutionise Automation at tombola! Are you passionate about driving innovation through automation ? Do you have the technical expertise to develop and implement cutting-edge ...

Automation Developer

Overview DS Smith is looking for a talented Automation Developer to join our growing team in Caerphilly. This is an exciting opportunity to play a key role in driving digital transformation by building and deploying innovative automation solutions that enhance business efficiency, accuracy, and sc ...

Quant Developer

Development and integration of new “calc types”. Extend the in-house bond pricing library to support new calculation types (e.g., price-to-yield, DV01, accrued interest). Implement and validate quantitative models for fixed income instruments. Ensure rigorous unit and regressio ...

C# Developer

Job title: C# Developer Client: Elite FinTech Firm Salary: Up to £100k + Bonus + Package Location: London (Flexible Working) Skills: C#, High Performance Tools, Greenfield Projects, STEM Degree (Preferred) The Role </h ...

Django Developer

Job Description We’re looking for a Django Developer to join our team who can boost our capacity to deliver projects for the groups we serve. For this particular role we’re looking for someone with proven Django experience, and knowledge of Wagtail would be ideal too. You’ll be building new Django ...

Frontend Developer

Who we are and what we do: Element Human (Crowd Emotion Ltd) has been around for six years, learning about emotions and working through several iterations of our new HX Workbench. We currently primarily work with brands, agencies and publishers, but we support anyone who wants to understand how p ...

Mainframe Developer

2 days ago, be among the first 25 applicants. Get AI-powered advice on this job and access more exclusive features. I have a job opening for Mainframe Developer at London, UK - Hybrid. If you are interested, please share your updated resume. Job Title: Mainframe ...

React Developer

Our client are a global consulting firm, working on a project in the Payments domain, they are on the lookout for a Frontend (React) leaning full stack engineer to come in on a contract basis. Key Skills/Requirements: Strong ReactJS experience (Hooks, State Management) Experie ...

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