Contract Software Developer jobs in Slough

Senior Software Developer - Java / Python with Delphi We’re looking for an experienced Software Engineer (Java/Python) to join a high-profile government project focused on modernising and integrating complex systems within a secure environment. You’ll work across backend development, integration and automation – with occasional support for legacy Delphi components as part of wider platform...

Senior Software Developer – Python/Ruby Location: London (2/3 days per week on-site) Rate: Up to £650/day (Inside IR35 – 12-month Contract) A major UK government department is seeking an experienced Senior Software Developer to play a key role in the redevelopment of a critical national open data platform. This is a high-impact opportunity to work on services that directly improve access to...

4x Software Engineer / Developer - 18 Month Fixed Term Contract 1-2 days per week in London (Stratford) office £45-60k My leading client requires 4x experienced Developers to join their Development Department working across a range of integration projects Core requirements centre around building integrations and APIs due to a wealth of 3rd party integrations in the pipeline so strong...

You will be responsible for expanding and optimizing our cloud infrastructure and data pipeline architecture, as well as optimising data flow and collection throughout our custom-built Clinical Management Interface (CMI).

You will work closely with the Data Science team and support seamless integration with their pipelines and clearly document all your work.

Location: Mostly remote (with one day per month in Milton Keynes) Salary: £75,000 - £80,000 Contract type: Full time, permanent Our client is seeking a Lead Software Developer to join their engineering team. This is an opportunity to take on a pivotal technical leadership role within a collaborative, Agile environment, working alongside colleagues across multiple regions. If you are passionate...

Job Summary: The Trading and Risk Management System (TRMS) team is responsible for developing, supporting and maintaining our front and back office trading web applications using Python, the proprietary Beacon Dependency Graph and Glint, the Beacon UI framework. The successful candidate will contribute to the growth of the platform, exercising an eye for detail across all aspects of the...

Contic is a startup consultancy that designs, builds, and supports digital products that drive businesses forward. We work with clients of all sizes—from early-stage founders to enterprise teams—to bring ideas to life and support them long after launch. But we're more than just builders. We're a team of creative thinkers, technical experts, and trusted partners who care deeply about impact....

Job Description Role - Research Scientist – Small Scale Antibody Production and Automation Duration - 12-Month Contract Location - Slough, UK Inside ir35 We are looking for a confident and driven Research Scientist with a passion for innovation and a desire to make a meaningful impact in antibody production. Join our Small-Scale Antibody Production and Automation team within the Antibody...

Job Description Job Description Technology Lead A competitive salary including annual performance bonus, car/travel allowance of £8000 per annum and private medical healthcare. Permanent, Hybrid contract with the requirement to work from the Tamworth depot or other sites across the midlands 2-3 times per month. Occasional travel across Europe will also be required. Reporting to the...

You will enjoy a varied role across both rural and commercial sectors, and work within a collaborative team culture that values professional excellence and long-term client service. LocationEast Midlands. Office-based / hybrid role. The RoleWe are now looking for an ambitious and forward-thinking Rural Surveyor with the potential to develop into Partnership.

Job Description Senior Flow Assurance Engineer required for 6 month contract role, working on behalf of our client, a global oil & gas engineering contractor, based in Surrey. A minimum of 10 years experience is essential, including experience in single and multiphase pipelines (steady state and transient hydraulic) analyses using industry standard software, e.g., OLGA, PIPESIM, PIPENET...

You will work across highways, drainage, and site infrastructure elements, coordinating with multidisciplinary teams and driving technical excellence. This role provides an excellent opportunity to help shape the design output, mentor junior staff, and lead on significant civil infrastructure components.

Contract Python Software Engineer | £550-600/day IR35 Exempt - Python Software Engineer (Python, Fast API) - £550-600/day - IR35 Exempt - Initial 2 months with scope of extension - Hybrid - Central London (2 days a week) We are partnered with a well-funded scale up in the proptech sector - they're one of the most widely used platforms in commercial property, transforming how deals are...

You will interact with stakeholders in the UK, US (East Coast), and Poland to drive product strategy transformation, enhance business processes, and support the delivery of innovative scientific solutions. Key Responsibilities: - Document existing product knowledge, including use cases, business processes, usage metrics, technical specifications, and non-functional aspects.

We seek a Campaign Program Manager to join our world-class client, one of the leading and most advanced Software Development companies. - Hybrid Work: 2 days/week onsite in London. - Employment Type: Temporary Placement (via us – Dexian) – Temporary Agency Worker Employment Contract. - Duration: 6 months (high potential for extension). - Hours per Week: 40...

Software Development Engineer in Test (Fixed Term Contract – 14 Months Maternity Cover) Location: Hybrid – travel to our Bideford HQ when required Contract Type: Fixed Term (14 months maternity cover) Reports to: QA Lead We’re looking for a Software Development Engineer in Test (SDET) to join our QA team on a 14-month fixed-term contract. You’ll play a key role in ensuring the performance and...

Vacancy Overview: The Sizewell C (SZC) Project is a nuclear new build project in Suffolk. The project has started construction and when completed will provide dependable electricity to 6 million homes for 60 years, which along with renewables, will support Britain to achieve Net Zero by 2050. Job Purpose / Overview: This role reports into the into the Head of Programme Controls for Technical...

Lead .NET Software Engineer/Architect (Azure / Event-Driven Architecture) Location: Fully Remote Length: 3 month Inside IR35 Contract (Extension Available) We’re seeking a Lead .NET Engineer to take ownership of architecture, design, and delivery across high-scale, event-driven services powering millions of user notifications and messages. You’ll play a key role in shaping our technology...

🚀 Now Hiring: Optical Modeling Engineers (2 Contract Roles – UK Remote) 📍 Remote (UK) | ⏳ 12-month contracts | 💷 £124K 🔍 AR/VR • Smart Glasses • Imaging • Camera Systems I’m supporting a leading AR/VR organisation that is expanding its Camera Architecture & Simulation Team. They are hiring two senior Optical Modeling Engineers to help design, simulate, and validate next-generation camera...

You will work closely with the Information Security manager who will oversee day to day priorities and workload management.