348,503+ Technical Java Developer Jobs in UK — Top Companies Hiring July 2026

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Lead SQL Developer

Job Description:We are looking to recruit a Principal SQL Developer to work on the support of a truly unique capability, NAS. NAS is understood to be the largest number plate recognition database in the world supporting UK Policing and Law Enforcement in the detection and prevention of serious c ...

E Learning Developer

Elevation Recruitment are excited to be partnered with a leading supplier to appoint an E-Learning Training Developer to join their in-house training team in North East Lincolnshire on a full time, permanent basis. The learning and development team of this fantastic busines ...

Power BI Developer

Power BI Developer – Contract – Hybrid / CardiffVIQU have partnered with an NHS organisation seeking a Power BI Developer to help stabilise, optimise, and deliver reporting across a complex platform environment.The successful Power BI Developer will wo ...

JDE E1 Developer

BRAND NEW ROLEBS or BA degree required.Global corporation with offices in the UK is seeking a JD Edwards E1 Developer. This position is onsite daily.The job:</p ...

Full Stack Developer

Working with a global financial services organisation who are looking for a hands-on Senior Full Stack Developer.Details Location – London Hybrid 3 days / week in office Duration – Initially 6 months Rate - £550-£650 / day Inside IR35 via UmbrellaSkills and Experience Requ ...

AI Transformation Developer

Who We AreEscalent is an award-winning data analytics and advisory firm that helps clients understand human and market behaviors to navigate disruption. As catalysts of progress for more than 40 years, our strategies guide the world痴 leading brands. We accelerate growth by creating a seamles ...

Graduate C# Developer

C#.NET DeveloperWe are currently looking for a C# developer who has recently graduated from university and looking for their next step.You will be helping to create/ maintain web applications for the management of operations within organisations. This covers everything from sourcing produ ...

Jr. C# Developer

Junior C# DeveloperHybrid Working - London 50% office attendanceFinancial ServicesLorien's leading banking client is looking for a Junior C# Developer to join them, this role is to maintain the Global Settlement platform, covering both the internet and intranet user interfaces.This ...

Frontend UI Developer

Frontend UI DeveloperPearson Carter are currently working with a well-established international logistics and e-commerce organisation that has been helping businesses and consumers manage worldwide shipping solutions for over 30 years.Due to continued growth and investment in th ...

BI Developer Glasgow

Power BI Developer (x2) Glasgow (2 days onsite, 3 days remote) 6-month contract (initial) £430 per day (Inside IR35)Our main public sector client is looking to bring in two experienced Power BI Developers to support the design and delivery of high-quality an ...

PHP Web Developer

11645SR2Fantastic Salary and benefitsPHP Web Developer – HybridWe are looking for a talented individual to join our fantastic client who are the market leader in their commercial space.Purpose of this roleTo provide systems development, integratio ...

Senior Software Developer

The Role  Are you a senior backend engineer who thrives on distributed systems, clean architecture, and complex data problems? At ONYX Insight, we're looking for a Senior Software Developer (Contractor) to make an immediate impact on our core platform, a sophis ...

Cloud MDM Developer

*** MDM Developer - 6 Months B2B Contract - Hybrid - Paddington ***RED now has a new contract opportunity for an MDM Developer to join one of our key partners for a new enterprise data management transformation project.The initial contract will be for 6 months.<p ...

Senior Backend Developer

Join Tether and Shape the Future of Digital FinanceAt Tether, we’re not just building products, we’re pioneering a global financial revolution. Our cutting-edge solutions empower businesses—from exchanges and wallets to payment processors and ATMs—to seamlessly integrate reser ...

Cloud Platform Developer

Job Description:Cloud Platform DeveloperLocation: Gloucestershire, Manchester or Central London ( on site 5 days per week) Due to security clearance requirements candidates must be eligible for or currently hold SC or DV. Candidates must be sole UK national/British ...

Senior Developer musicMagpie

About The RoleWe’ve recently welcomed musicMagpie to the AO family, a company that shares our passion for putting customers first, caring about colleagues and making a real difference. Together, we’re set to make an even bigger difference and with that comes exciting opportunities to shap ...

C# Developer React

Job DescriptionTalan is seeking a skilled C# Developer with REACT experience to join our delivery teams working on Front Office platforms within Global Markets environments.In this role, you will design, build, and enhance regulatory, alerting, and sales enablement ...

Lead Software Developer

With a company culture rooted in collaboration, expertise and innovation, we aim to promote progress and inspire our clients, employees, investors and communities to achieve their greatest potential. Our work is the catalyst that helps others achieve their goals. In short, We Enable Possibility℠.Tec ...

Support Developer (G3)

Quantios was formed from the merger of TrustQuay and Viewpoint and brings together the unique but complementary strengths of both businesses to deliver a truly global presence, deep industry knowledge and strong delivery capability to meet client challenges, no matter they are based. We have over 30 years' ex ...

Lead Informatica Developer

Lead Informatica DeveloperLocation: Hybrid (London, Corby or Manchester)Permanent RS Group is looking for a Lead Informatica Developer to join our team on a permanent basis. This is a key role supporting the development and evolution of our global Customer Data Master (CD ...

Trading Systems Developer

Trading Systems DeveloperNextWave Consulting is hiring a mid level Trading Systems Developer to support the build and evolution of financial services technology platforms.This role sits close to trading and data systems and focuses on <s ...

Salesforce Digital Developer

Company Description Three UK is a big network for the little or life-changing connections that make life richer. Our brand embodies the strength of our network and how we can provide better connectivity every day for every customer. Three UK was founded in 2003 to challenge ...

Backend Software Developer

Backend / Full Stack DeveloperBelfast / Hybrid / Remote flexibilityCompany overviewMy client is a creative technology business building a platform for marketing and brand teams being used by some of the worlds leading names in entertainment, communications and hospitality. < ...

Senior BI Developer

Job DescriptionAs part of our continued growth and investment in our data and analytics capabilities, we’re recruiting for an experienced Senior BI Developer to join our dynamic direct-to-consumer (D2C) business. This is a key opportunity to play a central role in shaping how data ...

Majesco Billing Developer

Job Title: Majesco Billing DeveloperAbout the Job you are considering:We are seeking an experienced Majesco Billing Lead Configurator with strong hands-on expertise in ICD / ICM to support enterprise Property & Casualty insurance platforms. The role involves close collaboratio ...

Intelligent Automation Developer

Job overview An exciting opportunity has arisen to join the Intelligent Automation Team and contribute to the ongoing development and delivery of Robotic Process Automation (RPA) across OneLSC / Blackpool Teaching Hosp ...

Senior Software Developer

About The Role Are you up for a challenging role where you’ll tackle complex problems at a world-class level? If so, we’re excited to offer a fantastic opportunity for a Senior Software Developer to join our team at Sunbelt Rentals UK. It’s our vision to own the future of rentals and our ...

Salesforce Lead Developer

At eBay, we're more than a global ecommerce leader — we’re changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We’re committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthusias ...

Full Stack Developer

We are seeking a skilled Full Stack Developer to join our growing digital delivery team. The successful candidate will be responsible for developing, enhancing and supporting modern digital services and web applications, with a particular focus on Strapi CMS, Government Digital Service (GDS) design principles ...

Senior Software Developer

DescriptionThis role is a Full Stack JavaScript Developer is responsible for designing, building, and maintaining secure, scalable, and highquality applications that extend and enhance our ITSM platform (ServiceNow). Operating within a cybersecurity‑focused Managed Services ...

Python Backend Developer

At Mustard Systems, we leverage statistical modeling to dive into sports events and help us make informed predictions about future outcomes. By utilising our unique datasets, advanced statistical models, and custom-built software, we strive to accurately forecast sports results.We value quick de ...

Senior Infrastructure Developer

Job Title: Senior Infrastructure DeveloperLocation: London (3-days per week on-site)Rate: Flexible dependent on experience (inside IR35)Duration: 6 monthsTec Partners are working with a world-leading technology client who are currently looking for an exp ...

Mid Software Developer

Software Developer - Consultant | Hybrid UK | £52k-£59k | Permanent Tired of being measured by ticket count? Our client cares more about how you build than how fast you ship. No chasing story points. Just clean code, thoughtful design, and leaving things better than you found them. < ...

Jr. C# Developer

Junior C# DeveloperHybrid Working - London 50% office attendanceFinancial ServicesLorien's leading banking client is looking for a Junior C# Developer to join them, this role is to maintain the Global Settlement platform, covering both the internet and intranet user interfaces.This ...

Full Stack Developer

Salary: £60,000 - 60,000 per year Requirements 5+ years building customer‑facing web applications end‑to‑end (frontend + backend). Strong React / Next.js skills and ability to build production‑quality UI (not just prototypes). Strong backend fundamentals (Node.js ...

BI Analyst Developer

Role purpose: The BI Developer position is an integral part of the Analytics & Insight team within the Digital and Information function. The developer is responsible for designing and implementing business intelligence solutions using Microsoft Power BI, as well as providing ongoing support and ite ...

.NET Developer Haverfordwest

Overview .NET Developer - Haverfordwest Our client is the world’s largest social-networking website. We are seeking several .NET Developer to work on the development of revolutionary new features that will draw users to their web site for longer periods of time. Responsibilities </h ...

Mobile Application Developer

Click here to view in BSL: Mobile App Developer Company Summary Sorenson Communications and its subsidiaries, SignVideo and Sign Language Interactions, are committed to connecting people every day by providing communication access 24/7/365. Our customers rely on us and our innovat ...

Quant Developer – Vol

Our client is a leading tech-driven quant and systematic hedge fund trading with offices across the globe. They leverage deep knowledge in data, research, technology and trading to deliver high-quality returns in a dynamic and fast-paced environment, with excellent opportunities for career growth.Looki ...

Junior Product Developer

Job Details Junior Product Developer Self-Portrait is seeking a passionate and detail-oriented Junior Product Developer to join our Product Development team. This ...

Global Web Developer

Global Web Developer - London, Battersea officePermanent, Full-time, Hybrid working modelAbout LEAPLEAP is the leading provider of Legal Practice Productivity Solutions in the world and is part of ATI, one of the largest international LegalTech companies. For more than 30 ye ...

Full Stack Developer

Kennedys is looking for a Full Stack Developer to join our IT team to build and enhance bespoke applications that support the firm and its clients. Working in a global agile team, you'll develop high-quality web solutions, collaborate with stakeholders, and contribute to new products and improvements. ...

Senior Software Developer

Role: Senior Systems Developer (Python / PostgreSQL) Location: Bury St Edmunds (Hybrid)A leading UK infrastructure and utilities organisation is looking to hire a Senior Systems Developer to join their growing technology team. This is a fantastic opportunity to play a key role in d ...

Experienced Quant Developer

the role.This role is for you if:Advanced experience and knowledge of Python software development in industry or academiaDegree in computer science, engineering, physics, or mathematics or equivalent work experience . This includes international candidates who qual ...

Software Test Developer

Overview Shure has an ambitious goal of offering our customers innovative ecosystems of top-quality software to support our network devices. In Copenhagen, we design and develop high quality conferencing products and software solutions. We are a company of passionate and dedicated ...

SAP RPA Developer

Key responsibilities :1. Design, develop, and implement RPA solutions using SAP technologies.2. Collaborate with business analysts and stakeholders to identify automation opportunities.3. Maintain and support existing RPA solutions, ensuring optimal performance and reliability.4. C ...

.NET Developer – Cowes

.NET Developer – Global Sports Company – Cowes, Isle of Wight(Tech stack: .NET Developer, .NET 9, C#, Blazor, Azure, JavaScript, HTML5, CSS3, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer)Our client is a global sports brand that operates in over 115 countries world ...

Angular Software Developer

Angular Software Developer Date posted 12/07/ Location Beeston | United Kingdom Company Worldline Angular Software DeveloperBeestonThis is WorldlineWe are the innovators at the heart of the payments technology industry, shaping how the world pa ...

Civil Engineer Developer

Engineer - Residential Developer (Client Side) - Civil/ Infrastructure - Planning and Preconstruction Location: NorwichSalary: Up to £75,000 + benefitsWorking pattern: Hybrid Thinking about moving ...

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