1,696,149+ Full Stack Java Developer Fixedterm Contract Jobs in UK — Top Companies Hiring July 2026

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Windows Developer (.NET)

Windows Developer (.NET) Location: Essex – 2 days per week Type: Permanent Salary: Up to £50,000 Cooper Lomaz are working with a leading organisation to recruit an experienced .NET Windows Developer to join their growing technology team. This is an ex ...

Senior Software Developer

Excellent opportunity for a Senior Software Developer to play a key role in architecting, developing, and enhancing our clients in-house trading and research systems. This is an opportunity to work on greenfield projects, influence architectural decisions, and directly impact systems that support real- ...

Backend Software Developer

We’re seeking a driven Backend Software Developer to join the Open Targets team at EMBL-EBI, contributing to the Open Psychiatry Project (OPP). In this role, you’ll build and evolve cutting‑edge informatics tools that support the discovery and prioritisation of drug targets. Working with modern technologie ...

PHP Developer Inter

We are seeking a proactive and enthusiastic PHP Developer Intern to join our development team. This role is ideal for someone looking to gain real-world experience in backend and web application development using PHP. You will be working on live projects under the guidance of experienced developers ...

Senior Android Developer

Ingenico is the global leader in payments acceptance solutions. As the trusted technology partner for merchants, banks, acquirers, ISVs, payment aggregators and fintech customers, our world‑class terminals, solutions and services enable the global ecosystem of payments acceptance. With 40 years of experien ...

Senior Backend Developer

This role is ideal for someone who is passionate about building scalable backend systems, writing high-quality code, and contributing to modern engineering practices within a collaborative environment. The successful candidate will play a key role in designing, developing, and maintaining robust backend se ...

Senior Guidewire Developer

Senior Software Engineer 12+ years of Guidewire ClaimCenter implementation experience specializing in ClaimCenter configuration across LoBs Guidewire Ace certified developer certification (latest release) - mandatory Strong expertise in Claims across modules including LO ...

Senior Scala Developer

Are you ready to join the forefront of technology innovation with Netcompany? As one of the fastest growing technology companies, we are disrupting the marketplace and revolutionizing the way businesses operate. Our vision is to be the leading digital challenger in Europe whilst evolving the next g ...

Fullstack Web Developer

Web Designer and Developer - Central London Our Client an international company is looking to recruit a Web Developer with at least 4 years experience. The Client would like to see at least 3-4 years of experience as a web developer, with specific experience creating, implementing, and sustai ...

MS Dynamics Developer

Overview MS Dynamics 365 Developer Certain Advantage is hiring for an MS Dynamics 365 Developer based in the Farnborough area. This role is on a contract basis and is hybrid-based. The Company: We’re working with a manufacturing business that operates in the Aerospace sector. They design, manufact ...

Graduate Software Developer

Overview We have an excellent client offering an exciting opportunity for a Graduate Software Developer to join a high-performing team building cutting-edge trading and research systems. This role is ideal for a recent graduate eager to work on real-world, high-impact applications while developing ...

Software Systems Developer

As a software systems developer, you will – Maintain and develop in-house applications, databases, and reporting systems. Provide technical support to users of in-house applications and systems. Collaborate with business users to define, design, and implement new features ...

Senior Software Developer

Senior Software Engineer - £75,000 (DoE) Title: Senior Software Engineer (C++) Client: Graphics Tech Location: Cambridge Salary: Up to £75,000 (DoE) This is an opportunity for a Senior Software Engineer to join a small team leading a niche ...

C# .NET Developer

C# .NET Developer - Global Investment Bank - London My client, a leading global bank is looking for a C# .NET Developer to join its technology team in London, supporting critical business applications used across international markets. This is a hands-on role focused on desktop applicatio ...

ServiceNow Developer Lead

Are you ready to write your next chapter?Make your mark at one of the biggest names in payments. With proven technology, we process the largest volume of payments in the world, driving the global economy every day. When you join Worldpay, you join a global community of experts and changemakers, working to reinve ...

Crypto Quantitative Developer

We are expanding our digital assets team and are seeking a Crypto Quantitative Developer to build and optimize high-performance trading systems in fast-moving, highly competitive markets. In this role, you’ll work at the intersection of quantitative research, low-latency systems, and crypto market ...

ServiceNow Developer Lead

ServiceNow Development Lead We’re looking for a ServiceNow Development Lead to join our ever evolving ServiceNow Platform team to help us unleash the potential of every business. Responsibilities Technical Leadership & Team Management Lead, mentor, a ...

Senior Frontend Developer

Senior Frontend Engineer - Up to £70k - Liverpool A well-established automotive marketing business working with some of the world’s biggest car brands is hiring a Senior Front End Engineer to join at a key moment of transformation. Their platforms sit at the centre of high-intent buying journeys, ...

Senior React Developer

Team Creation is a leading iGaming company dedicated to delivering innovative and exciting gaming experiences to players worldwide. We pride ourselves on our commitment to excellence, integrity, and customer satisfaction. Role Overview As a Senior React Developer within the Core Team, you ...

ServiceNow Sr. Developer

Introduction At IBM CIC, we provide technical and industry expertise to a wide range of public and private sector clients in the UK. A career in IBM CIC means you’ll have the opportunity to work with leading professionals across multiple industries to improve the hybrid cloud and AI journ ...

ServiceNow Developer Lead

ServiceNow Development Lead We’re looking for a ServiceNow Development Lead to join our ever evolving ServiceNow Platform team to help us unleash the potential of every business. Responsibilities Technical Leadership & Team Management Lead, mentor, a ...

Senior IAM Developer

This is an excellent opportunity to advance your career within a leading organisation operating at the forefront of technology, media and digital innovation. Working within a highly skilled Cyber Security team, you will play a pivotal role in shaping and enhancing Identity and Access Management (IAM) capabili ...

Power BI Developer

Power BI Developer6 monthsLiverpool - 2 days per week£350-400pdOutside IR35 We are looking for a senior Power BI professional (Senior Consultant / Manager level) who combines strong hands‑on development expertise with the ability to coach, mentor, and uplift a growing ...

Business Intelligence Developer

Build the data foundation behind life‑changing services. At Community Integrated Care, we’re a national, not‑for‑profit social care charity supporting 3,500 people and employing over 5,500 colleagues—all working together so people can live their best lives possible. We’re now looking for a Business Intelli ...

Senior 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 mo ...

Senior Developer (Python)

At the heart of everything we do is our vision to change lives every day, and our mission to grow The National Lottery responsibly and champion its impact. We are Allwyn UK, part of the Allwyn Entertainment Group - a multi-national lottery operator with a market-leading presence across Euro ...

Front End Developer

Reasons To Consider Being A Frontend Web Developer Here: Additional leave known for expertise in various digital areas Company events Company pension Work from home Frontend Web Developer Responsibilities: Creating uniq ...

Software Developer (.Net)

Software Developer | £40k–£50k | Onsite – Manchester City Centre This role only suits someone who actually likes going into the office as they all work there fulltime (though there is flex to have a day from home when needed). The benefits are plenty; Products used acr ...

Back End Developer

Backend Engineer : Up to £650/day : Outside IR35 : Hybrid London We are looking for a Backend Engineer to join an established product and engineering team on an initial 3 month contract, with scope to extend. You will take ownership of the extension, improvement and maintenance of a ...

Senior Python Developer

Requirements The role requires strong hands‑on expertise in Python along with a broad and deep understanding of modern coding practices, multiple programming languages, and software delivery standards spanning across a number of new and existing project streams; working alongside a wider glob ...

Software Developer Apprentice

Ref 85868 Programme England DXD | Software and Web Development | Junior Developer | Level 3 Area of interest Software and Web Development Working location Loftus Road, South Africa Road, London, W12 7PJ Salary £16,000 per annum Closing date 29/06/2026 Have you ever wanted to combine a passion fo ...

Business Systems Developer

Business Systems Developer Ammanford | Circa £50,000 | Permanent We're recruiting for a Business Systems Developer to join a growing manufacturing business in South Wales. This is an opportunity for someone who enjoys understanding how businesses work and building s ...

Senior .NET Developer

Senior .NET Developer Job ID: Location: London, United Kingdom Business: Walt Disney World Resort Date posted: Apr. 16, 2026 Job Summary At The Walt Disney Company, we believe that technology and storytelling go hand in h ...

Senior Software Developer

Our client is a well established, leading software company and to support on-going growth across the business, they now seek to appoint an experienced and capable Senior Software Developer to join their growing team. Reporting to the Development Manager, as a Senior Software Developer you will play ...

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 Frontend Developer

Senior Front End Engineer with UX / Product Design Experience Cybersecurity / analytics platform Hands-on design and implementation role We’re working with a Manchester-based technology business in the cybersecurity space who are looking for a Front End Engineer with strong UX ...

Options Quantitative Developer

iSAM is an innovative, financial technology firm specialising in quantitative trading, comprised of iSAM Funds and iSAM Securities. iSAM Securities regulated by the FCA, SFC, and CIMA registered, is a leading algorithmic trading firm and trusted electronic market maker, providing liquidity, technolo ...

Oracle APEX Developer

Oracle APEX Developer Do you enjoy building data‑driven applications that people actually use? At Logistex, your work doesn't just sit in the background. Your applications power reporting, drive decisions, and give visibility into real‑world automation systems used by global brands. ...

quantitative trader/developer

We are seeking a quantitative trader/developer with experience in building data-driven trading systems to join our fixed income algorithmic trading team within UBS Global Markets. This is a fast paced and collaborative team specialized in the development and management of best-in-class automated strategies ...

.Net Developer IAM

Required Skills 5+ years of enterprise software development experience. Experience of .Net Core, ASP.NET, Microsoft SQL Experience of Angular Experience configuring connectors for Active Directory, Microsoft SQL, Web services/REST Experience with Cloud-base ...

AWS Cloud Developer

Job Title: AWS Cloud DeveloperJob Location: Guildford, UKJob Type: Contract / PermanentAbout Us: We are currently seeking a skilled AWS Cloud Developer with a strong background in data engineering to join our dynamic team. This role will focus on large-scale data engineering projects using AWS cloud-native capab ...

Salesforce Administrator/Developer

LSE is committed to building a diverse, equitable and truly inclusive university. Academic Registrar’s Division: ARD Systems Salesforce Administrator/Developer Salary: £43,277 to £51,714 per annum inclusive with potential to progress to £55,497 per annum, including Londo ...

Senior Software Developer

Senior Software Developer (Contract) Duration: Up until 31 March 2027 (Possibility for extension) Location: London/Hybrid (3 days per week on site) Rate: A highly competitive salary is available for suitable candidates Role Profile This role focus on the de ...

Senior Software Developer

Successful candidates may be based in any of our office locations – Cardiff, Glasgow or London. We especially welcome applicants from Cardiff and Glasgow. Job Summary Technology plays a vital role in supporting the schemes that are helping drive the UK’s transition to greener energy, and ...

Senior KDB+ Developer

Overview We are seeking an experienced Senior KDB+ Developer to design, develop and optimize high performance data platforms built on kdb+. The ideal candidate will have deep expertise in kdb+ tick architecture, performance tuning at scale and close collaboration with business stakeholder - parti ...

Front End Developer

Role: Front-End Developer Location: Nottingham Working Arrangement: Hybrid 35‑hour week Salary: Up to £55k I ll keep this straightforward. I m working with a genuinely solid software business that builds products used at scale. This is ...

IT Process Developer

IT Process Developer required by a market-leading, award-winning professional services organisation based in Central Bristol. This is a hybrid role with 2 days per week onsite, offering flexibility. This role sits within an Agile delivery team focused on driving business efficiency, automati ...

SAP ABAP Developer

Role: SAP ABAB Developer. Reports to: SAP Product Owner. Location: Leeds (hybrid). Hours: 39. Salary: £50,000 - £55,000 per year DOE. As a SAP Developer for Magnet, you’ll play an important part in keeping our SAP systems running smoothly and helping them evolve for the future. You’ll be working acr ...

Back End Developer

Backend Engineer | Hybrid (3 days a week in London) | Up to £90,000 + Meaningful Equity | Python + Flask We’re currently working with a fast-growing, technology-driven startup that’s on a mission to transform personalised consumer experiences through innovation and scale. Their platform powe ...

Trading Systems Developer

Trading Systems Developer NextWave 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 developing applications, APIs, and data workflows us ...

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    Full Stack Java Developer Fixedterm Contract Jobs in United Kingdom Job Search Guide, Trends and Insights