285,895+ Technical Java Developer Jobs in UK — Top Companies Hiring July 2026

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Front End Web Developer

Madd Recruitment has partnered with an exciting client looking for a talented Mid to Senior level career conscious Web Developer with experience in Front‑End development and website design. What’s expected of you. You’ll play an integral role within the web design and development team, co ...

IT & Systems Developer / Administrator

An excellent opportunity for an IT & Systems Developer / Administrator to join a well-established company. Job Type: Full-Time, Permanent. Salary: Starting salary 29K rising to £32K after 3-6 months probationary period. Location: Leatherhead KT22 7HG. Holiday Entitlement: 20 days holiday increasing by 1 day a ye ...

CCH Tagetik + ETL Developer

Job title: CCH Tagetik + ETL Developer Location: London, UK About the Job you are considering: We are seeking experienced CCH Tagetik + ETL Developer with strong expertise in Insurance domain who will overseeing the planning, execution, and succes ...

Senior Developer QIS Technology

Join us as a Senior QIS Developer where you'll be working on building Barclays' QIS (Quantitative Investment Strategies) product. As a Senior QIS Developer, you will play a key role in building and enhancing Barclays’ QIS (Quantitative Investment Strategies) platform. You will be responsible for delivering ...

Front End Web Developer

We are looking for a talented Front End Web Developer to join our marketing team. In this role, you will be responsible for optimising the website, developing new landers, building split-tests, user‑friendly web applications. You will work closely with our Website Designer, Back End developer and the wider ...

Tools Programmer Developer Services

IO Interactive is seeking a passionate and dedicated Senior Tools Programmer to join our Backbone team and help evolve the technology that powers our games. As part of the team behind our proprietary Glacier engine, you will play a direct role in shaping the resource pipeline - the backbone of how assets f ...

Windows UI Endpoint Developer

Windows UI Endpoint Developer HP Wolf Security is changing the future of endpoint security through delivering secure PCs with advanced hardware-enforced security features. We are growing the team and are looking for a Windows Endpoint developer to join us in Cambridge. You will be working on the ...

Tagetik and ETL Developer

Job Description Anticipated Contract End Date/Length: December 19, 2026Work Set Up: Hybrid (2–3 days onsite per week)Clearance Required: BPSS Eligibility Required Our client in the Information Technology and Services industry is looking for a Tagetik and ...

Algorithmic eTrading Quant & Developer

United States Digital Space LLC is seeking a confident and self-motivating quant/strategist to join the Global Markets department in London. This role involves designing sophisticated algorithmic trading strategies, collaborating with stakeholders, and utilizing quantitative methods. Ideal candidates w ...

eTrading Developer (Fixed Income)

Job Code: 13620 | Country: GB | City: London | Skill Category: Global Markets Company Overview The company is a global financial services group operating in approximately 30 countries. It serves individuals, institutions, corporates, and governments through its Wealth Management, Investme ...

Remote C++ Quant Developer

About Wintermute Wintermute is one of the largest crypto-native algorithmic trading companies in digital assets. We provide liquidity algorithmically across most cryptocurrency exchanges and trading platforms, a broad range of OTC trading solutions as well as support high profile blockchain proje ...

Remote C++ Quant Developer

About Wintermute Wintermute is one of the largest crypto-native algorithmic trading companies in digital assets. We provide liquidity algorithmically across most cryptocurrency exchanges and trading platforms, a broad range of OTC trading solutions as well as support high profile blockchain proje ...

Remote C++ Quant Developer

About Wintermute Wintermute is one of the largest crypto-native algorithmic trading companies in digital assets. We provide liquidity algorithmically across most cryptocurrency exchanges and trading platforms, a broad range of OTC trading solutions as well as support high profile blockchain proje ...

Remote C++ Quant Developer

About Wintermute Wintermute is one of the largest crypto-native algorithmic trading companies in digital assets. We provide liquidity algorithmically across most cryptocurrency exchanges and trading platforms, a broad range of OTC trading solutions as well as support high profile blockchain proje ...

Customer AI Developer Specialist

Overview Position: Customer AI Developer Specialist Career Level: Consultant (CL9) Location: London/Manchester We Are: Accenture Song accelerates growth and value for our clients through sustained customer relevance. Our capabilities span ideation to execution: growth, product and experienc ...

Front Office Python Developer

Front office IT strategist - Python Developer Overview In a team of seven IT strategists, dedicated to the ETFs market making desk. The role consists of supporting, maintaining and developing the trading environment used by the desk. In close relationship with traders, the IT strat ...

Remote.NET Developer, Graduate / Junior

.NET Developer, Graduate / Junior - Computer Gaming Company - London (Tech stack: Graduate / Junior .NET Developer, .NET 9, C#, Blazor, Azure, JavaScript, HTML5, CSS3, Agile, Programmer, Full Stack Engineer, Architect, Graduate / Junior .NET Developer) Having sold over 100 million games c ...

Lead React Native Developer

Lead React Native Developer – Manchester On behalf of our client based in Manchester, we are looking for a Lead React Native Developer. As Lead React Native Developer, you will be involved in adding new and maintaining existing product features to apps. The Lead React Native Developer will ...

Full Stack .NET Developer

Full Stack .NET Developer Newcastle upon Tyne Hybrid (2 days per week) 45,000 - 50,000 We're working with an exciting Newcastle-based technology business that's looking to add a Full Stack .NET Developer to its growing engineering team. This is a fantastic opportunity to j ...

Salesforce Data 360 Developer

Overview 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 engagements to design, build, and optimise Salesforce Data Cloud solutions that unlock the value of unified custome ...

Senior .Net Developer Contract

Senior .Net Developer - Contract Our client is at the forefront of delivering innovative, secure, and scalable solutions to millions of users worldwide. Be part of a passionate team that's transforming how businesses and consumers interact with payments every day. Rate & Benefits <l ...

Remote.NET Developer, Graduate / Junior

.NET Developer, Graduate / Junior - Computer Gaming Company - London (Tech stack: Graduate / Junior .NET Developer, .NET 9, C#, Blazor, Azure, JavaScript, HTML5, CSS3, Agile, Programmer, Full Stack Engineer, Architect, Graduate / Junior .NET Developer) Having sold over 100 million games c ...

Lead Software Developer C

Overview Lead Software Developer (C# .NET / Azure) Sheffield Our client based in Sheffield is seeking an experienced Lead Software Developer to join their growing engineering team. This is an excellent opportunity for a senior technologist who combines hands-on software development expertis ...

Web Developer / Frontend Engineer

About Moneybox Moneybox is an award-winning wealth management platform helping over one and a half million people build wealth throughout their lives. The mission is to give everyone the means to get more out of life - more freedom, opportunities, possibilities, and peace of mind. Job Brie ...

Senior Microsoft 365 Developer

Salary: £50,000 - 60,000 per year Requirements We have strong experience designing and developing solutions within Microsoft 365, including SharePoint, Power Apps, Power Automate, and Power BI. We can translate business requirements into scalable technical solution ...

Machine Learning Developer (Freelance)

Please submit your CV in English and indicate your level of English proficiency. Mindrift connects specialists with project‑based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project‑based, not permanent employment. ...

Senior Front End Developer

Salary: £85,000 - 85,000 per year Requirements 6-10 years building production web applications Strong experience with TypeScript and modern frameworks such as React, Vue.js, or similar Solid front-end engineering fundamentals, including component-based ar ...

Senior Software Developer, FollowScores

As a Senior Software Developer, you will implement and maintain systems to support the features being delivered in our FollowScores app, while ensuring high quality standards for our software products. FollowScores is a football scores app and our goal is to continue growing it’s userbase over the ...

Remote.NET Developer, Graduate / Junior

.NET Developer, Graduate / Junior - Computer Gaming Company - London (Tech stack: Graduate / Junior .NET Developer, .NET 9, C#, Blazor, Azure, JavaScript, HTML5, CSS3, Agile, Programmer, Full Stack Engineer, Architect, Graduate / Junior .NET Developer) Having sold over 100 million games c ...

Remote C++ Quant Developer

About Wintermute Wintermute is one of the largest crypto-native algorithmic trading companies in digital assets. We provide liquidity algorithmically across most cryptocurrency exchanges and trading platforms, a broad range of OTC trading solutions as well as support high profile blockchain proje ...

Remote C++ Quant Developer

About Wintermute Wintermute is one of the largest crypto-native algorithmic trading companies in digital assets. We provide liquidity algorithmically across most cryptocurrency exchanges and trading platforms, a broad range of OTC trading solutions as well as support high profile blockchain proje ...

Remote C++ Quant Developer

About Wintermute Wintermute is one of the largest crypto-native algorithmic trading companies in digital assets. We provide liquidity algorithmically across most cryptocurrency exchanges and trading platforms, a broad range of OTC trading solutions as well as support high profile blockchain proje ...

Remote C++ Quant Developer

About Wintermute Wintermute is one of the largest crypto-native algorithmic trading companies in digital assets. We provide liquidity algorithmically across most cryptocurrency exchanges and trading platforms, a broad range of OTC trading solutions as well as support high profile blockchain proje ...

Remote C++ Quant Developer

About Wintermute Wintermute is one of the largest crypto-native algorithmic trading companies in digital assets. We provide liquidity algorithmically across most cryptocurrency exchanges and trading platforms, a broad range of OTC trading solutions as well as support high profile blockchain proje ...

Senior Finance Systems Developer

Senior Finance Systems Developer (Permanent) Location: Edinburgh Salary: £47,680 - £59,600 (competitive based on experience) Closing date: 14 May 2026 We are looking for a Senior Finance Systems Developer to join our Finance department on a permanent basis. This is a crucial ...

Senior Student Systems Developer

Senior Student Systems Developer Division of Registry and Academic Administration Grade/Salary : Grade 8: £44,746 - £56,535 (possible progression to £63,606) Hours : 35.75 hours per week (1 FTE) Contract basis : Open Ended Refe ...

Senior Software Developer, Verification

As 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. Full-time Closes 04/02/2026 Within the Verification team, you will be developing, enhancing, and supporting our business-critic ...

Data Warehouse Developer III

Join a mission-critical healthcare data team where your technical expertise will directly impact patient outcomes. As a Data Warehouse Developer III, you'll help architect and support a dedicated data warehouse environment from the ground up, serving a major clinical transformation effort. This is a high-visi ...

Senior Financial Systems Developer

TM1 / IBM Planning Analytics Developer (Senior) – 12 Month FTC Location: Hybrid Client: Financial Services Salary: up to £80,000 This role is a 12-month fixed-term contract. The Role This role sits within a high impact finance systems team and will focus on ...

Senior Web Developer Tools

Become part of a team working on some of the most rewarding, large-scale creative projects to be found in any entertainment medium - all within an inclusive, highly‑motivated environment where you can learn and collaborate with some of the most talented people in the industry. Rockstar is on the lo ...

Software Developer (Backend SaaS)

Join to apply for the Software Developer (Backend SaaS) role at Canonical 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 s ...

Junior Front End Developer

Klatch is one of the fastest-growingmarketing agencies in the health & wellness sector, with an incredible 265% growth in 2024 alone. We create highly effective campaigns and websites for healthcare clients, working with organisations of all sizes—from individual clinics to cross-border organisations spanning ...

Senior Full Stack Developer

Who We AreKonrad is a next generation digital consultancy. We are dedicated to solving complex business problems for our global clients with creative and forward-thinking solutions. Our employees enjoy a culture built on innovation and a commitment to creating best-in-class digital produc ...

Lead Full Stack Developer

Who We Are: AND Digital are a tech company focused on accelerating digital delivery and dedicated to closing the digital skills gap. We’ve been helping organisations build better digital products and stronger digital teams since 2014. We believe our work should always leave a legacy for t ...

Senior Front End Developer

Overview Principal Recruitment Consultant Building Dev teams across the UK - MRJ Recruitment Senior Front-End Engineer – Build the Future of a High-Scale Platform Salary: Open for discussion – let’s talk We’re partnering with one of Manchester’s most forward- ...

Lead Full Stack Developer

Lead Full Stack Developer (SC Cleared) Location: Remote The Company: At Amber Labs, we are a cutting-edge UK and European technology consultancy that prioritises empowering autonomy, promoting experimentation, and facilitating rapid le ...

Quant Developer Equity Derivatives

Direct message the job poster from Nicoll Curtin Equity Derivatives Quant Developer - C++, Python, CI/CD, Equities, Equity Derivatives, Pricing, Sensitivity Calculations, Algorithms, Quant Finance, Risk Management. I am seeking an experienced C++/Python Quant Developer to join ...

Mid Senior Level Developer

Customer & Business Operations Manager at ScribePro, delivering medical records software for great sports teams About ScribePro ScribePro is on a mission to enable better care in sports medicine through our leading medical management product, ScribePro Team. Our software protects ...

Lead Power BI Developer

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading ...

Senior Web Developer Tools

Become part of a team working on some of the most rewarding, large‑scale creative projects to be found in any entertainment medium - all within an inclusive, highly‑motivated environment where you can learn and collaborate with some of the most talented people in the industry. Rockstar is on the loo ...

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