Python Software Developer Backend Jobs in UK

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Senior Software Developer Market Making Technology

Role Summary As a Market Making Senior Software Developer, you will collaborate closely with business stakeholders and engineering teams to design, develop, and maintain products that enhance Marex’s market‑making capabilities and operational efficiency across multiple asset classes and geographi ...

ERP & DevOps Software Developer — In‑House

An established engineering company is seeking a motivated Software Developer to join their agile team in Huddersfield. This role involves enhancing and evolving a bespoke ERP solution, where you will develop high-quality code and manage software projects from start to finish. You will be part of a collaborative ...

Software Developer DEVOPS Huddersfield ref 1034

Software Developer – DEVOPS – Huddersfield – ref 1034 A specialist engineering company, with experience in providing custom-built, high reliability, precision instrumentation to customers from a diverse range of global markets, including Space and Life Science.They are a people-focused business, ...

Senior Software Engineer, Developer Relations & Community

Expedia, Inc. in Greater London is seeking a talented individual contributor with a strong engineering background to lead complex, vaguely defined projects and mentor junior engineers. The ideal candidate will have over 8 years of experience, with skills in technical design and operational excellence. This role ...

OT Framework Configuration Engineer & Software Developer

Are you passionate about building secure, reliable systems that keep critical industrial operations running? Join us as an OT Software Engineer and help shape the future of industrial automation and digital transformation. You’ll work at the intersection of IT and OT, designing and implementing sol ...

Software Developer Data Platform & Distributed Systems

Viridien ( is an advanced technology, digital and Earth data company that pushes the boundaries of science for a more prosperous and sustainable future. With our ingenuity, drive and deep curiosity we discover new insights, innovations, and solutions that efficiently and responsibly resolve complex natural ...

Software Developer I&C Commissioning (Nuclear)

Assystem in Bridgwater is seeking a motivated Software Developer to support Instrumentation & Control system commissioning on a major nuclear project. You'll design and develop software solutions critical for system startup and performance. Required skills include proficiency in Python, SQL database management, ...

XR Software Developer: Immersive Architecture Visualization

Foster + Partners is seeking a Software Developer – XR to create immersive applications that enhance architectural design and collaboration. Candidates should possess strong experience in interactive XR development, advanced knowledge of Unreal and/or Unity, and solid programming skills in C++ and/or C#. The rol ...

Software Developer Graduate: September 2026 London

Overview Susquehanna is seeking talented graduates to join their growing London office in September 2026. As a Software Development Graduate at Susquehanna, you will be working with senior technologists from the beginning of your programme who will act as your mentors throughout. Your role ...

Graduate Software Developer FinTech Solutions, Newcastle

Oliver Bernard is seeking exceptional Graduate Software Developers to join their team in Newcastle upon Tyne. You will collaborate with business users to address real-world challenges and innovate solutions while working on projects related to global financial markets. This role demands strong programming skills ...

VB.NET Software Developer – Legacy Systems Specialist

eTeam Workforce Limited is seeking a Software Developer- VB.NET for a 6-month contract in Telford, UK. The role involves developing and supporting LDC components, engaging with Delivery Managers, and improving the platform's stability. Candidates should have a solid development background and be eager to learn L ...

Software Developer Apprentice: Learn, Build & Grow

Supporting the current BAU team through low priority tickets to begin with and then progressing upwards whilst learning on the job. Also administrative, coordination, and operational support while developing knowledge, skills and behaviours in line with the software development apprenticeship standard. </p ...

Delphi Developer Build Impactful Software (Hybrid)

RedRock Resourcing in Bath, UK is seeking a Delphi Developer to join their high-performing development team. This role involves designing, developing, and maintaining software applications while also gaining experience with .NET. Candidates should have experience with Delphi and an understanding of the software ...

Software Developer Placement: Year Long Learning

targetjobs UK is seeking a Junior Software Developer for a placement at HM Land Registry in Manchester. This role offers hands-on experience in software delivery within a supportive team environment. Candidates must have completed the second year of a relevant IT-related degree by September 2026. Responsibilitie ...

Lead Software Development Engineer Developer Experience

Nottingham Trent House (95002), United Kingdom, Nottingham, Nottinghamshire - Lead Software Development Engineer - Developer Experience Are you an engineer who loves making things work better for other engineers? Do you care about efficiency and continuous improvement? Join our team and help us red ...

Hybrid Software Developer | Integrations & Data Automation

Jones Whyte LLP in Glasgow is seeking a full-time professional to design and maintain integrations between core systems and third-party tools like RingCentral and finance platforms. The role supports data migration, transformation, and system interoperability initiatives, requiring solid SQL Server skills and a ...

Software Developer in London RedTech Recruitment

Software Developer London, United Kingdom Tech Stack Python C Java JavaScript Go Kotlin STEM Requirements First class STEM degree and at least AAB at A Level (or equivalent) < ...

Software Developer Graduate: September 2026 London

Overview Susquehanna is seeking talented graduates to join their growing London office in September 2026. As a Software Development Graduate at Susquehanna, you will be working with senior technologists from the beginning of your programme who will act as your mentors throughout. ...

Software Developer in Borehamwood DCA Recruitment

Software Developer Borehamwood, United Kingdom Posted 11 months ago Technology Stack Software design (SOLID) SQL React Databases Responsibilities Develop and maintain WPF user applications Crea ...

Software Developer (.NET) in Glenrothes Hays

Software Developer (.NET) Glenrothes, United Kingdom Posted about 1 year ago Tech stack JavaScript cloud services C Azure ASP.NET SQL Server Requirements .NET ASP.NET C# </l ...

Developer in Nottingham LEAP Legal Software

Company Focus At our company, we are focused not only on helping people but also on shaping the future of legal technology. Requirements Requirements include our tech stack: Backend - PHP (Laravel) Frontend - JavaScript (Vue.js, React.js) Design - ...

Java Developer: Travel & Deploy Warehouse Software

TGW Northern Europe is seeking a Java Developer to work closely with cross-functional teams to deliver innovative Warehouse Control Software solutions. In this role, you will implement and enhance existing features, maintain software systems, and ensure project delivery timelines are met. The ideal can ...

Senior Software Engineer Developer Platform & SDKs

LEGO Digital Play is looking for Senior Software Engineers to join their team in Greater London. This role involves designing and operating SDKs, APIs, and related tools within a collaborative environment. Candidates should have a Bachelor’s degree in Computer Science or a related field and significant experienc ...

Systems Software Developer APIs/Back End

Systems Software Developer-APIs/Back-End About this position Reynolds and Reynolds is currently seeking candidates with prior experience of software development in .NET to work on technical and functional enhancements within its automotive dealer management platforms. This is primarily a bac ...

Junior/Mid Level Java Software Developer

Junior/Mid-Level Java Software Developer Are you a Java Developer with a passion for modern development techniques and clean code looking to make an impact? Fruition Group are supporting a rapidly growing fintech business looking to make a home in Leeds. This company provides a digital platform t ...

Software Developer in London LMAX Group

Technologies Backend: Distributed, event-driven core Java (90% of the code-base), MySQL, Kafka Frontend: Javascript, Vue.js Deployment: Kubernetes, Nomad Data Analytics: Python & Jupyter notebooks, Parquet, Docker Testing: ...

Collaborative Software Developer – Flexible & Team‑Oriented

A leading software company based in Bath is seeking a passionate Software Developer to join their agile team. The ideal candidate will have commercial experience with modern programming languages and MVC frameworks. This role involves collaborating closely with both technical and non-technical staff and contribu ...

Full Stack Software Developer Devi Technologies

We are seeking a Full Stack Developer to design and implement scalable web applications that integrate front-end and back-end technologies. Key Responsibilities: ️ Develop front-end components using React, Angular, or Vue.js️ Build robust back- ...

Senior Software Developer (Full Stack / Web)

This job is brought to you by Jobs/Redefined, the UK's leading over-50s age inclusive jobs board. FlexTrade Systems is a provider of customized multi-asset execution and order management trading solutions for buy- and sell-side financial institutions. Through deep client partnerships with some of t ...

Junior Software Developer — Training & Career Growth

A small software company in Tring is looking for an enthusiastic candidate with strong Maths and excellent communication skills. This entry-level position offers full training in software development or programming, along with a competitive salary up to £20K and additional benefits. Candidates with interest in p ...

Remote Java Software Developer – 12m FTC

A forward-thinking technology consultancy is seeking a Java Software Developer for a 12-month fixed-term remote contract, requiring experience within the UK public sector. The role involves developing features for an outbound notification platform and upgrading existing applications. Essential skills include str ...

Software Developer Integration C# .Net Azure

6 days ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. This range is provided by Client Server. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message ...

Senior Software Developer, Digital Preservation & Cloud

An established industry player is seeking a Senior Software Developer to enhance its Digital Preservation Programme. This role offers the chance to work within a supportive and agile team, focusing on the implementation of cutting-edge tools and systems for digital preservation. You will engage with a variety of ...

Full Stack Software Developer, Client Solutions

Full Stack Software Developer, Client Solutions We are seeking a talented Full-Stack Developer with strong experience in modern web technologies, ideally with deep expertise in Angular or a similar front-end framework, and solid capability across backend technologies. The ideal candidate is enthu ...

Senior Software Developer C and Linux

A leading tech company specialising in data management have an immediate requirement for an experienced C/Linux Software Developer for an initial 6 month contract Key Skills: Software Developer, Software Engineer, C, Linux, Autotools, LDAP, Active Directory, Terraform, OpenTofu, API Location: Hy ...

Principal Software Developer C++ and Rust

Principal Software Developer C++ and Rust - is required by highly successful and fast growing technology consultancy. They build data, AI and software solutions for clients in a broad range of industries, working on demanding problems in challenging environments. The role < ...

Lead Software Developer Dynamics 365 CE

Are you experienced in Dynamics 365 CE and ready to take ownership of how a platform is designed, built, and governed? We are looking for aLead Software Developer to take technical ownership of our Dynamics 365 CE platform. This is a hands-on role with responsibility forsetting direction ,improving e ...

Lead Software Developer Dynamics 365 CE

Are you experienced in Dynamics 365 CE and ready to take ownership of how a platform is designed, built, and governed? We are looking for aLead Software Developerto take technical ownership of our Dynamics 365 CE platform. This is a hands-on role with responsibility forsetting direction,improving engin ...

Lead Software Developer Dynamics 365 CE

Are you experienced in Dynamics 365 CE and ready to take ownership of how a platform is designed, built, and governed? We are looking for aLead Software Developerto take technical ownership of our Dynamics 365 CE platform. This is a hands-on role with responsibility forsetting direction,improving engin ...

Senior Software Developer C and Linux

A leading tech company specialising in data management have an immediate requirement for an experienced C/Linux Software Developer for an initial 6 month contract Key Skills: Software Developer, Software Engineer, C, Linux, Autotools, LDAP, Active Directory, Terraform, OpenTofu, API Location: Hy ...

VCARB F1 Team Senior Software Developer

Visa Cash App Racing Bulls F1 Team is one of two Red Bull-owned F1 teams. Today’s Formula 1 calls for a high level of specialist skills in every area. At Visa Cash App Racing Bulls F1 Team we strongly believe that every member of our staff can and should lead innovation and continuous improvement in s ...

Simulator Software Developer Jaguar TCS Racing

About the Role The purpose of this role is to develop and maintain our DIL simulator infrastructure & supporting systems to deliver the most realistic simulator environment. What you will do Write software to replicate the real car environment virtually. This will involve, ...

Software Developer Engineer in Test (SDET)

Mr Who? MrQ is an award‑winning online casino launched in 2018. We're big on tech, big on performance, and most of all – big on fun. Over the years, we have experienced explosive growth, which means we need more rock stars to join our quest for total world domination. What You Will Do </ ...

Graduate Software Developer (Visa Sponsorship Available)

About the Company: Our client is a high-growth SaaS scale‑up headquartered in London, with a team of 100 forward‑thinking professionals dedicated to delivering innovative software solutions. Known for their state‑of‑the‑art technology and user‑centric approach, they serve a broad and expanding cl ...

Software Developer DEVOPS Huddersfield ref 1034

Software Developer – DEVOPS – Huddersfield – ref 1034 A specialist engineering company, with experience in providing custom-built, high reliability, precision instrumentation to customers from a diverse range of global markets, including Space and Life Science.They are a people-focused business, ...

Software Developer & Consultant – SC Clearance Eligible

A leading software consultancy in the UK seeks a Software Developer to build robust digital services while prioritizing clean design and collaboration. The ideal candidate will have expertise in Java or Scala, possess strong understanding of agile methodologies, and be eligible for Security Check Clearance. The ...

Software Developer & Consultant for Government Projects

A growing tech consultancy is seeking Software Developers to deliver user-centered solutions while working collaboratively with teams. This role values agile methodologies and ongoing learning. Candidates must hold or be eligible for Security Check Clearance and ideally have experience with UK government digital ...

Full Stack Software Developer, Client Solutions

Full Stack Software Developer, Client Solutions We are seeking a talented Full-Stack Developer with strong experience in modern web technologies, ideally with deep expertise in Angular or a similar front-end framework, and solid capability across backend technologies. The ideal candidate is enthu ...

Software Developer – PHP, JavaScript, AWS ID42845

Overview Our client is seeking a skilled Software Developer to work with modern, scalable technologies and contribute to high-availability, high-throughput systems. Responsibilities Build and optimise systems using PHP 8+ with frameworks such as Laravel or S ...

Lead Software Development Engineer Developer Experience

Nottingham Trent House (95002), United Kingdom, Nottingham, Nottinghamshire - Lead Software Development Engineer - Developer Experience Are you an engineer who loves making things work better for other engineers? Do you care about efficiency and continuous improvement? Join our team and help us red ...

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    Python Software Developer Backend Jobs in United Kingdom Job Search Guide, Trends and Insights