A leading technology company in the United Kingdom is seeking a backend developer to design and maintain services using C# and cloud technologies. This role involves contributing to the product lifecycle, collaborating with diverse teams, and ensurin...Read More>>.

Java Platform Developer Location: On site in Gloucester or Central London 5 days a week. Due to security vetting requirements, candidates must be UK nationals or sole British citizens with no dual nationality and have resided in...Read More>>.

A leading holiday rentals company based in the UK is seeking an Associate Software Engineer to support the development of innovative backend solutions. In this role, you will work collaboratively with cross-functional teams to enhance business-critic...Read More>>.

The role As a Senior Backend Software Engineer, you’ll work across the stack as we build our Arctic OS that integrates hardware feeds, varied data sources, and machine learning algorithms. You'll iterate quickly, shipping production...Read More>>.

OverviewJob Description Building trusted markets – powered by our people. At Cboe Europe, we inspire our people to solve complex challenges together because what we do matters. We provide the financial infrastructure that powers the...Read More>>.

A leading fintech company in Manchester is seeking a Software Engineer to design and implement robust backend services. You will write quality code in Kotlin, collaborate with diverse teams, and contribute to Agile projects. With a supportive culture...Read More>>.

A global financial services firm is looking for a Lead Software Engineer to enhance and deliver market-leading technology products. This role involves developing creative software solutions, ensuring operational stability, and collaborating with vari...Read More>>.

A tech recruitment agency is seeking a Software Engineer to take ownership of tooling for robot commissioning and servicing at their partner company. The ideal candidate will have proficiency in Python and/or Go, experience with Linux systems, and a...Read More>>.

SWARCO is looking for a Linux Software Development Engineer to join their team in Leicester. You will develop software for the UK's most widely deployed Traffic Light Controller, co-develop tools primarily in Python, and ensure compliance with local...Read More>>.

hackajob is collaborating with Sage to connect them with exceptional professionals for this role. Sage is a forward‑thinking technology company that specialises in software. The team you'd be applying for models itself on...Read More>>.

Noir Consulting is seeking a talented .NET Developer to work in Newcastle upon Tyne, with options for remote work. The role includes building software applications for advanced data analytics in an exciting aerospace R&D environment.Applica...Read More>>.

HID in Cardiff is looking for a Staff Software Engineer to contribute to the development and maintenance of an enterprise-scale device management solution. The ideal candidate will have 7+ years of software development experience, a bachelor's deg...Read More>>.

Software Engineer Location: Farnborough, UK UNLEASH YOUR POTENTIAL This sub family is responsible for performing the software engineering function, including the design, development, testing, troubleshooting, and debuggin...Read More>>.

Overview As an individual contributor in the Vault Cryptosec team, you will be part of a high‑performing team responsible for advancing Vault’s security, scalability, and enterprise readiness for our self‑managed offerings. You w...Read More>>.

An award-winning Microsoft consultancy is on the lookout for talented .NET Developers to join their ambitious new project. This role offers you the chance to take complete ownership of your business area while working on the full project life cycle....Read More>>.

Summary My client is a leading global quant firm looking for a no‑nonsense technologist to join one of their growing quant trading teams based in London. This team is one of the most experienced and profitable at the company....Read More>>.

Location: This is a hybrid role based out of our London office in Monument, with an expectation to be in the office 2 days per week.Salary Range: £80,000 - £90,000 per annumRole Type:...Read More>>.

Full Stack Desk Developer – London - 140kRJC is working a Full Stack Desk developer role for a global energy trading company based in London. Working as part of the Cross Commodity Trading Desk, they are looking for a developer...Read More>>.

Propel is looking for a Mid Level Python Engineer in Greater London to join a growing startup focused on climate technology. As part of a small, collaborative team, you'll work on developing their core product while contributing to meaningful proj...Read More>>.

Role OverviewAs a Backend Software Engineer at PTC, you will design, build, and maintain scalable, high‑quality software solutions that support PTC’s industry‑leading platforms. You will collaborate with cross‑functional teams,...Read More>>.

Searchability® is seeking a Backend & Infrastructure Engineer to join their engineering team in London. This role involves working with backend systems, CI/CD, and deployment infrastructure for a well-funded Series A startup focused on collaborat...Read More>>.

Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your caree...Read More>>.

Capgemini is seeking a skilled .NET Developer to join their dynamic team in Greater London. This role involves designing and developing robust backend applications using C#, .NET Core, and ASP.NET while contributing to integrations and working wit...Read More>>.

A financial services company in Greater London is seeking a Software Developer to join its Risk Engines team. The role entails enhancing key Risk Engines and integrating applications while utilizing full-stack Python development and cloud technologie...Read More>>.

Want to work on the most pressing challenge of our generation? If you have experience building exceptional products, know how to execute at scale, and want to help build a company for the long term, we'd love to hear from you. CarbonChai...Read More>>.

About InvestEngine InvestEngine is a fast-growing fintech based in London, on a mission to make ETF investing simple and accessible. Over 150,000 clients have trusted us with more than £2,7 billion in assets — and we’re just getti...Read More>>.

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Senior Software Engineer - Java / Kotlin (Financial Services)We're supporting a major financial services programme that is scaling rapidly and looking to add several experienced backend engineers to the team.We're...Read More>>.

A Unicorn company that have recently opened up a Platform Foundations division in London is looking for multiple senior backend engineers to join their London-based team.The clientIt’s an opportunity to have an immediate and r...Read More>>.

Senior/ Java Backend Engineer - Greenfield Fintech (London Hybrid) Different Levels available from Associate to Senior Lead! Location: London We’re working with a high-growth fintech accelerator within a major finan...Read More>>.

A leading tech firm in the UK is looking for a Back End Developer to strengthen its engineering team. This role involves building and maintaining the backend services for a visualization platform, ensuring data flows efficiently in a complex ecosyste...Read More>>.

This range is provided by Pioneer Search. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Python Developer - London / Hybrid A leading specialist (re)insurer is growing its...Read More>>.

A leading IT consultancy in Birmingham is seeking a skilled Python Developer with expertise in trading systems and FIX protocol. The ideal candidate will have over 6 years of experience developing trading applications and optimizing algorithms. This...Read More>>.

SC Cleared | Permanent | Hybrid | Software Engineering | The role We are looking for an experienced SC Cleared Senior Java Developer to support the design, development, delivery, and ongoing enhancement of enterprise-scal...Read More>>.

Software Engineer III (Python & C#)Excited to architect, build, and elevate complex systems?Do you thrive in solving challenging problems with Python and C#, while driving engineering excellence across teams?About the team:LexisNexis Intellectual Pro...Read More>>.

Experis is seeking a Senior Java Developer to join their team in Glasgow. The role involves supporting the delivery of modern, scalable software solutions, working closely with backend and integration teams.Key responsibilities include deve...Read More>>.

Objectively restore stand-alone markets rather than enterprise-wide products. Uniquely underwhelm best-of-breed mindshare through adaptive niches. Seamlessly parallel task open-source content without resource sucking technology. Job Res...Read More>>.

Forwardrole is seeking a Back End Software Developer to join their project teams in Gloucester, working 3 days a week on-site. This role involves designing and developing software solutions in secure environments and requires familiarity with technol...Read More>>.

Jackson Hogg are delighted to be supporting our client in their search for a Senior Python Full Stack Developer. Our client is a technology company focussed on the global clean energy transition going through an exciting period of growth...Read More>>.

A growing software firm in Borehamwood is seeking an experienced Software Developer to enhance their bespoke software and support legacy system migration. The Software Developer will design and develop secure backend systems while providing technical...Read More>>.

Ncounter Technology Recruitment provided pay range This range is provided by Ncounter Technology Recruitment. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay rang...Read More>>.

Job Description We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Software Engineer III at JPMorgan Chase within the Commercial & Investment Bank's Markets Res...Read More>>.

SiXworks an IBM company in Cheltenham is seeking a Software Engineer to design and build secure digital solutions. The role involves collaborating with teams to develop applications in Kotlin and backend solutions in Rust, Python, or Go.Ben...Read More>>.

Landytech in Greater London is looking for a talented Software Engineer to build and maintain services that process financial metrics. The role impacts how clients access critical financial data using modern technologies in a dynamic fintech envir...Read More>>.

VodafoneThree is seeking an innovative IT professional for a role focused on establishing an architecture roadmap and integrating enterprise-scale web applications. The successful candidate will steer technical upgrades and ensure compliance with...Read More>>.

Python Expert London, United Kingdom Our client is expanding its team and is seeking a Python expert with experience in Wholesale Banking. Key Requirements Strong background in using Python Experie...Read More>>.

Speechify is looking for a talented backend developer to join our Platform team in Greater London. This role involves building and maintaining backend services that power our products, ensuring robust API performance and scalability.The ide...Read More>>.

OverviewJob Title: Senior Backend EngineerCompany: Sektor - Autonomous technology deployment platform for heavy industriesJob DescriptionJoin Sektor to build the world’s first orchestration layer for autonomous...Read More>>.

Perplexity is looking for experienced Infrastructure Engineers to join our small team revolutionizing the way people search and interact with the internet. You will be responsible for leading the design, implementation, and scaling of tools, sy...Read More>>.

Applications deadline: We accept submissions until 15 January 2026. We review applications on a rolling basis and encourage early submissions. ABOUT THE OPPORTUNITY We’re looking for Backend Software Engineers wh...Read More>>.