138,669+ Software Developer Perlpythonphp Jobs in UK — Top Companies Hiring July 2026

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Senior Java Developer – Hybrid London, Lead & Architect

EPAM Systems, Inc. is seeking a seasoned Java Developer for a hybrid role based in London. You will work on complex, data-intensive systems and collaborate with international teams. This role involves architecting solutions, mentoring developers, and leading technical initiatives. The ideal candidate h ...

Azure Lead Developer – Cloud Architect & Team Mentor

VolkerWessels UK in Hoddesdon is seeking a Lead Developer to shape engineering direction and guide a talented development team. You will lead the design and delivery of high-quality software on Azure, collaborating closely with cross-functional teams and providing coaching to developers. The ideal cand ...

Senior Python Software Engineer – AWS / Cloud Native Engineering (SC or DV Cleared)

Software Engineer / Developer (AWS, Python, Terraform) Location: UK (Hybrid / Remote – clearance dependent)Security Clearance: SC or DV required Engagement: Contract (Inside IR35)Sector: Public Sector / Defence / National Infrastructure ...

Senior Software Engineer C# .Net Core FinTech

Senior Software Engineer C# .Net Core - FinTech 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 the job poster from Client Server Senior Softwa ...

Senior Software Engineer C# .Net Core FinTech

Senior Software Engineer C# .Net Core - FinTech 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 the job poster from Client Server Senior Softwa ...

Graduate / Junior Developer, Python, Linux, C#, Java London

Graduate / Junior Developer, Python, Linux, C#, Java – London (Teck stack: Graduate / Junior Developer, Python, Linux, C#, Java, .NET 10.0, C#, J2EE, Agile, TDD, BDD, Graduate / Junior Developer) Since 2006 our client’s revolutionary marketing software platform has been helping businesses ...

Quantitative Developer Hybrid Working Up to £300,000 Base (+ Bonus)

Quantitative Developer (C++ and/or Python) Client: Elite Algorithmic Market Making Firm (HFT) Compensation: Up to £300,000 Base + Bonus Location: London (Hybrid) Overview An elite algorithmic market making firm is seeking a talented Quant ...

Lead SharePoint Devloper

Lead SharePoint DeveloperLocation: Worthing (hybrid - 1 or 2 days per week in office)Salary: £65k - £75k+ (depending on experience)Tec Partners are working with a well-known utilities provider, who are looking for an experienced Lead SharePoint Developer, with ...

Senior AI Engineer (Agentic Systems)

Senior AI Engineer (Agentic Systems) UK Based Role At StarCompliance, we build software that At StarCompliance, we build software that supports critical compliance needs for global clients. We are now embedding AI as a core capability across the entire software development lifecycle. We are ...

AI Platform Engineer

About Us ClearRoute is an engineering consultancy bridging Quality Engineering, Cloud Platforms and Developer Experience. We help enterprises reliably bring high-impact digital products to market faster, cheaper, and safer, working with technology leaders facing complex business challenges. ...

Lead Developer Advocate, Creator Platform

London, England, United Kingdom Become part of a team working on some of the most rewarding, large-scale creative projects to be found in any entertainment medium - all within an inclusive, highly-motivated environment where you can learn and collaborate with some of the most talented people in the ...

A Level Computer Science: AI, Web & Data Careers

Computer Science is at the heart of the 21st century withfar- reaching benefits to society, commerce, health and engineering. Using theprogramme Python, favoured by employers and universities, you will learn thetheory of programming and how to develop coding solutions for complex situations.You’ll look at dat ...

A Level Computer Science

Computer Science is at the heart of the 21st century withfar- reaching benefits to society, commerce, health and engineering. Using theprogramme Python, favoured by employers and universities, you will learn thetheory of programming and how to develop coding solutions for complex situations.You’ll look at dat ...

Front Office RAD Lead Software Engineer

As a Senior RAD (Rapid Action Development) Developer in our Rates development team , you will to work in close partnership with quant researchers, traders, and technology teams. The role sits at the intersection of front-office trading and technology, with direct ownership of the tools traders rely on daily. ...

Senior/Lead Full stack Developer (Angular & .NET)

As a Senior/Lead Full Stack Developer at EPAM, you will play a key role in designing, developing and delivering high-quality scalable software solutions. You will design robust, secure and efficient systems, taking ownership of the end-to-end software delivery lifecycle. This position is ideal for ...

Front Office RAD Lead Software Engineer

As a Senior RAD (Rapid Action Development) Developer in our Rates development team , you will to work in close partnership with quant researchers, traders, and technology teams. The role sits at the intersection of front-office trading and technology, with direct ownership of the tools traders rely on daily. ...

Battery Management System (BMS) Algorithm Developer

Battery Management System (BMS) Algorithm Developer Location: Midlands, UK Employment Type: Full-time / Contract / Hybrid / Remote Department: EV Systems / Powertrain Engineering Overview We are looking for a passionate and experienced BM ...

C# Developer Front Office eTrading (Hybrid, London)

Sivara GmbH, located in the Greater London area, is looking for an experienced Software Developer to join their Commodity Derivatives team. This position offers a competitive salary range of £40,000 to £70,000 per year and allows for hybrid working with 2-3 days a week in the London office. Ideal candidates w ...

Senior Full Stack Java Developer — Remote & Cloud Transformation

Version 1 is seeking an experienced Senior Full Stack Java Developer to join our UK Digital & Cloud Practice. In this role, you will design, develop, and maintain software applications while providing technical leadership within the team. Potential candidates should hold SC Clearance and are expected t ...

Lead Rust Engineer for Scalable Distributed Systems

Ncounter Technology Recruitment is seeking a Rust Developer for a global investment firm’s Product team in Greater London. The role focuses on high-performance systems and platform reliability, working on critical technology that supports trading and research. You will design and maintain scalable syst ...

Senior Ruby on Rails Engineer SaaS Platform with Impact

The National College is seeking a Senior Developer to enhance our cloud-based SaaS platform. This role involves both front-end and back-end development, contributing to feature creation, technical issue resolution, and maintaining high-quality standards. Ideal candidates will have over 5 years of softw ...

Senior Django Back End Engineer Remote & Tech Lead Path

Shortlister Solutions Limited is looking for a Senior Backend Developer skilled in Python and Django. This full-time, permanent role allows for remote work within the UK. You will influence technical direction, oversee delivery standards, and mentor junior developers in a fast-paced environment. Key re ...

Senior Full Stack Engineer (Node.js + React) Ownership

Tenth Revolution Group is seeking a talented Senior Software Developer to join their team in Newcastle Upon Tyne. The role involves developing scalable backend services and creating high-performance user interfaces using Node.js and React. You'll take ownership of projects from concept through to delivery whi ...

Remote Full Stack Developer for Healthcare Microservices

Bowerford Associates is seeking a Full Stack Software Developer to join their team. This exciting role allows the successful candidate to work either fully remote or in a hybrid setup from their Exeter office. You will build and maintain web-based applications to support healthcare organisations. The i ...

C# & React Front Office Engineer Global Markets

Talan Group is seeking a skilled C# Developer with REACT experience to join their delivery teams focused on Front Office platforms within Global Markets. This role entails designing, building, and enhancing applications to support fast-paced trading environments. As a part of a distributed agile enviro ...

Platform Engineer: Developer Tools & DevOps (Hybrid)

Viridiengroup is seeking a Platform Engineer to work on Developer Platform & DevOps Tooling. The role focuses on creating tools and automation that assist engineering teams in developing and operating software on a large-scale HPC platform. The successful candidate will have a solid development backgro ...

C++ Backend Engineer Remote/Hybrid Cybersecurity Innovation

Client Server in Cambridge is searching for a talented Backend Software Engineer / Developer specializing in C++. In this role, you'll tackle complex problems and contribute to cutting-edge cybersecurity technologies, collaborating with a diverse team. The position offers a competitive salary up to £80k plus ...

.NET Developer – Remote, Azure & Microservices

Noir is seeking a talented .NET Developer to join their innovative team in Newcastle-under-Lyme. You will be involved in developing and maintaining various software applications using .NET technologies, including C#, ASP.NET, and WPF. The ideal candidate will have experience with web application development a ...

Innovative .NET Developer – Remote & Rapid Growth

Noir, based in Birmingham, is looking for a .NET Developer to create innovative web-based software applications. You'll work with modern technologies and have the chance to progress rapidly in your career. The company offers a competitive salary between £55,000 and £75,000, with additional bonuses and benefit ...

Lead Developer — Real Time Investment Data Platforms

The Vanguard Group is seeking a Lead Developer to design and deliver real-time and time-series data platforms within our investment management technology team. The successful candidate will lead critical components of real-time data services and ensure consistent, reliable data across various internal consume ...

Senior Front End Architect — Web Native Transition

A scientific and engineering software provider in Guildford is seeking a Senior Front-End Developer to guide their transition towards a modern web-native experience. This involves strategic problem solving and hands-on coding, with a focus on using technologies like React and Electron. The role offers strong rem ...

Lead Python Engineer and Technical Delivery Leader

Hippo Digital in Manchester is seeking a Lead Python Developer to join their team. As part of a collaborative multidisciplinary team, you will deliver bespoke digital services that create a positive impact on organizations and society. Responsibilities include leading teams, managing projects, and providing t ...

Senior Oracle APEX Developer — Naval Fleet, Agile

Endeavour Recruitment is seeking a Senior Oracle Forms / Apex Developer for a contract role in Bristol, contributing to the Digital Solutions Team supporting the UK naval fleet. You will lead requirement analysis and develop technical solutions while ensuring efficient software development. Applicants ...

Senior Full Stack Engineer: Go & Vue, Flexible Hours

NoteMachine is seeking a Senior Full Stack Developer to join its innovative IT Development team in Crickhowell, UK. This role focuses on designing, developing, and maintaining cutting-edge web-based systems, while collaborating with a dynamic team to ensure high standards of quality and security. We're ...

Senior Backend Engineer, Dashboard Platform & Infra

Algolia is looking for a Senior Software Engineer for their Dashboard Platform team, focusing on infrastructure automation. You will work on core dashboard features and collaborate closely with teams to enhance developer experience. The role requires expertise in modern infrastructure management, speci ...

Senior Software Engineer: SaaS Cloud Migration Lead

Totalmobile Ltd is seeking a software developer with a strong background in VB.NET and C#. The role is based in Birmingham and involves developing and maintaining a codebase, supporting legacy system migrations, and collaborating with teams across Product, QA, and DevOps. The ideal candidate will have ...

FX Options Quant Developer — Real Time Pricing & Risk

Citigroup Inc. is seeking a Quantitative Developer to join the FX options quantitative development team. In this role, you will build and maintain pricing and risk systems for FX Options, working closely with traders to translate complex models into effective software solutions. The ideal candidate wil ...

Production AI Engineer: Prompted LLMs in .NET

Kerridge Commercial Systems in Lamesley is looking for a hands-on developer to integrate AI features into established C# .NET codebases. The role emphasizes designing prompts, integrating LLMs, and delivering production-grade capabilities while ensuring high quality through evaluation and maintainability. </p ...

Senior iOS Developer – Lead, Innovate & Mentor

United States Digital Space LLC is looking for a Senior iOS Developer to join their Mobile Collective in London. You’ll work in a hybrid setup, helping shape the apps used by millions through platforms like MoneySavingExpert. This role requires leading feature delivery and collaborating with multidisciplinary ...

Full Stack Software Engineer | Cloud, CI/CD, Modern Frontend

The Curve in Sheffield is seeking a skilled software developer to collaborate with teams, develop robust solutions, and maintain high-quality code standards. The role involves working with modern programming languages and frameworks while embracing team collaboration and innovation. Ideal candidates wi ...

Hybrid Java Developer | Spring Boot & REST APIs

NES Fircroft is looking for a Java Developer to join their team in Abingdon, UK. This permanent role offers a hybrid working arrangement, combining 3 days on-site and 2 days remote. The successful candidate will design, develop, and maintain both desktop and web applications, while implementing new features a ...

.NET Developer — Enterprise Apps (Remote UK)

Noir is seeking a .NET Developer to work in Huntingdon, Cambridgeshire. In this role, you'll contribute to enterprise-level .NET and C# software projects within an Agile environment. The position allows for remote working, making it flexible for the right candidate. The ideal applicant will have experi ...

Hybrid Full Stack Java Developer | API & UI Delivery

United States Digital Space LLC is seeking a Full Stack Java Developer to join their team in Greater London. You will work on delivering features and enhancements for the International Processing Engine (IPE) application. Responsibilities include designing services, ensuring quality standards, and contributin ...

Hybrid Backend Developer for Risk & Regulatory Platform

bet365 is seeking a Software Developer to join their Risk and Regulatory team in Stoke-on-Trent. You will work in a small, talented team developing high quality scalable solutions, following agile practices. Strong technical skills in Golang and experience in web development are essential for this role. < ...

Front Office C# & React Engineer for Capital Markets

jobr.pro is seeking a skilled C# Developer with REACT experience to join our delivery teams in London. This position involves designing, building, and enhancing front-office applications in a fast-paced trading environment. You will work closely with both business stakeholders and various support teams ...

Senior Developer & Tech Lead — Mentorship & Clean Code

UK Home Office in Salford is seeking a Senior Developer critical for product delivery. You will develop core components and help select appropriate technologies, ensuring technical standards are met while writing clean, secure code. This role involves mentoring engineers, supporting recruitment, and ma ...

Senior Frontend Platform Engineer London

Proxime Limited is seeking a Senior Front End Software Developer in London, offering a salary of £50K DOE. This is a key position within the core platform team, where you will work on technology that underpins all customer-facing products. The role requires extensive experience in building large-scale website ...

C#.NET Developer – Enterprise Web Apps & Architecture

Octad Recruitment Limited is seeking a C#.NET Developer to join a leading software consultancy in Ipswich. This is an exciting opportunity for developers to advance their careers with a company that invests in training and development. Ideal candidates will have at least 3 years of experience in programming, ...

AI QE Lead Engineer: Drive AI Driven Quality Across the SDLC

NTT DATA in Greater London is seeking a QE AI Engineer & Architect to join an award-winning Quality Engineering team. This role requires a hands-on approach to product building that spans the entire software development lifecycle, emphasizing innovative AI technologies. The ideal candidate will bring e ...

AI Fleet Platform Lead Autonomous Infra

Job Search Place Limited is seeking a seasoned leader for the Platform Developer Experience team. This role focuses on shaping AI as a core operating layer of platform infrastructure, directly enhancing software delivery for Spotify and beyond. The successful candidate will guide a team developing AI-n ...

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