Backend Software Developer Jobs in UK

The world isnt standing still and neither is ATS Life Sciences - We dont follow the trends. We set them!Are you interested in being part of a team that makes a difference Join our growing ATS Life Sciences Systems team a division of ATS Corporation a publicly traded global enterprise with a proud hi...

Mercor is hiring experienced Python Engineers to support a variety of high-impact research collaborations with leading AI labs. Freelancers will help improve AI systems through work extending coding benchmarks that reflect real-world development across diverse languages and domains. This is a unique...

Mercor is hiring experienced Go Engineers to support a variety of high-impact research collaborations with leading AI labs. Freelancers will help improve AI systems through work extending coding benchmarks that reflect real-world development across diverse languages and domains. This is a unique opp...

1. Role Overview Mercor is partnering with a leading AI research group to enhance the performance and reliability of code generation and reasoning models. Were seeking experienced software engineers with a strong foundation in backend systems documentation standards and real-world programming constr...

Position Overview:Risk Technology is a global team that designs builds and maintains Squarepoints trading risk platform which is responsible for trade capture position management profit/loss computation inventory/locate management and internal order routing. These critical systems need to be perform...

Craft:Job Description:End User Computing EngineerJob PurposeThe End User Computing Engineer will provide operational support for our Mac and Windows endpoint management environment policies and applications across various business units. Their primary responsibility is to ensure that our endpoints a...

Job Description:SECURITY CLEARANCE: You will be subject to BPSS and Export Control checks (including a criminal record check)TRAVEL REQUIRED: Occasional travel within UK and internationalLOCATION: Filton (60% of your working week must be office based)TYPE: Full timeWHATS IN IT FOR YOUFinancial Rewar...

Job Description:SECURITY CLEARANCE: You will be subject to BPSS and Export Control checks (including a criminal record check)TRAVEL REQUIRED: Occasional travel within UK and internationalLOCATION: Filton (60% of your working week must be office based)TYPE: Full timeWHATS IN IT FOR YOUFinancial Rewar...

Position Description:At CGI we enable our people to shape solutions that make a real difference and this role plays a key part in supporting the modernisation of justice services across the UK. As a Senior Software Development Consultant youll contribute to mission-critical systems for one of our ke...

Why AltiumAltium is transforming the way electronics are designed and built. From startups to worlds technology giants our digital platforms give more power to PCB designers supply chain and manufacturing letting them collaborate as never before.Constant innovation has created a transformative tech...

Job Description SummaryGE Vernovas Power Conversion & Storage business provides electrification systems that are critical to customers power and energy needs for their high-performance applications. We work with some of the worlds major energy maritime and industrial organizations helping to enable...

AVEVA is creating software trusted by over 90% of leading industrial companies.Position: Principal Software DeveloperLocation: Cambridge UK HybridEmployment type: Full-time The jobTo work as part of AVEVAs Core Services team to research design and implement AVEVAs cloud platform using Microsoft Azu...

AVEVA is creating software trusted by over 90% of leading industrial companies.AVEVAs Early Careers Recruitment team are actively searching for Software Developer Graduates to join our thriving program which starts in September 2026.Location: Cambridge Hybrid (3 days a week in office)R&D at AVEVA:Ou...

Via is using technology to transform transportation around the world. From changing a single persons daily commute to reducing humanitys collective environmental footprint weve got huge goals.As an Software Developer - Algorithmat Via youll join our R&D in London as part of the core Algo group whic...

AVEVA is creating software trusted by over 90% of leading industrial companies.Job Title: Senior/Principal Software DeveloperLocation:Cambridge United Kingdom (Hybrid)Employment Type: Full-timeThe jobJoin AVEVAs Industrial Platform Group and help shape CONNECT our core industrial intelligence platf...

Job DescriptionJob Opportunity: .NET Core (C#) Software Developer - YorkOverviewAre you a passionate and Core (C#) Software Developer looking for your next challenge Join our dynamic Software Development team and play a pivotal role in shaping the future of our ecommerce platform. This is your chan...

About the role The Business Account Experience squad is on a mission to simplify financial management for Wises business customers. We build the technology & integrations that allow our B2B customers to seamlessly connect their accounting software with Wise streamlining critical tasks like Payment A...

Job DescriptionCOSTAR GROUP LEAD SOFTWARE DEVELOPER - LONDONOVERVIEWCoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information analytics and online marketplaces. Included in the S&P 500 Index and the NASDAQ 100 CoStar Group is on a mission to digi...

Our Company ION is the worlds most progressive FinTech company providing pioneering software and consultancy services to customers around the globe. We serve large financial institutions trading firms central banks and corporations. We are committed to automating processes that positively impact our...

Our Company ION is the worlds most progressive FinTech company providing pioneering software and consultancy services to customers around the globe. We serve large financial institutions trading firms central banks and corporations. We are committed to automating processes that positively impact our...