1,937,552+ Lead Software Engineer Full Stack Java React Jobs in UK — Top Companies Hiring July 2026

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Senior Technical Consultant: SaaS Integrations & Full Stack

Sliced Bread Ltd. is seeking a Senior Technical Consultant to join our Professional Services team in Manchester. You'll build and extend solutions on the Clio Operate platform, collaborating with top law firms worldwide. The ideal candidate has a proven track record in SaaS software development, partic ...

Senior .NET/C# Developer Azure & Full Stack

Gallagher is seeking two Software Engineers to join our agile development team to work on a major technical refresh of the Ada Advisory platform. This role involves significant updates, migrantion to Azure, and participation in all development phases including design, testing, and deployment. With requ ...

Full Stack Developer — Growth Driven, Hybrid Role

A technology consultancy in Greater London is seeking an experienced software developer to contribute to all stages of the software development lifecycle. The ideal candidate has over 2 years of IT experience, a degree in Software Engineering, and proficiency in Java and database management. This role offers a h ...

Full‑Stack .NET Developer (Back‑End Focus)

Software Developer - Full-Stack .NET Developer (Back‑End Focus) Location: Hybrid (London) – minimum 2 days per week in the office, including Wednesdays Department: Beacon Technology Type: Permanent/Full Time Reports to: Technical Lea ...

Junior .NET Developer: Full Stack (C#, Angular)

Capgemini is seeking a highly skilled Full Stack Developer to design, develop, and deliver enterprise-grade applications. This role requires strong expertise in .NET, Angular, and C#, along with experience in Agile methodologies. Join a Disability Confident Employer committed to inclusive recruitment, ...

Senior Web Developer – Hybrid, Full Stack & Security

A recruitment agency in technology seeks a Senior Web Developer for a hybrid role in Basingstoke. The position involves full-stack development, focusing on developing and supporting web applications with a modern framework. Successful candidates will have deep knowledge of JavaScript, HTML, CSS, and expertise wi ...

Creative Web Developer (Junior–Mid) – Full Stack

A creative technology startup in Brighton is seeking a Junior/Mid-Level Creative Web Developer to join their innovative team. The role focuses on full-stack web development, offering autonomy and the chance to work with new technologies. Candidates should have a portfolio demonstrating their skills in both front ...

Full Stack .NET Developer (C#, Azure) Remote

An established industry player in the computer gaming sector is on the lookout for talented .NET Developers to join their dynamic team in Sunderland. This role offers the chance to work with cutting-edge technologies like .NET 9, Azure, and Angular 19, while enjoying a flexible working environment. You will have ...

Full Stack Web Developer (LAMP, CMS, eCommerce)

Join a vibrant and innovative team at a leading web design agency in Preston! As a Web Developer, you will play a crucial role in developing and maintaining cutting-edge web applications and CMS systems for diverse clients. With a focus on modern server-side technologies, your expertise in the LAMP stack and exp ...

Hybrid Senior Full Stack Cloud & AI Dev

Catch Resource Management Ltd in Cambridge is seeking a Senior Full Stack Cloud Developer to join their team. This full-time permanent position focuses on modernizing technology systems through AI and robust development practices. The role involves full-stack development, platform design, and technical ...

Full Stack Web Developer Drive Impact & Innovation

A leading engineering firm in Birmingham is seeking a passionate full-stack developer to drive software projects. The role involves collaborating with stakeholders, gathering requirements, and implementing innovative solutions using technologies like PHP/Laravel and Vue.js. Candidates should have a strong unders ...

Senior Python Full Stack Developer – Hybrid (Renewables)

A technology company is seeking a Senior Python Full Stack Developer to work in a hybrid role based in Newcastle upon Tyne. You will design and maintain full stack web applications using your expertise in Python and PostgreSQL. This position involves collaborating with teams to create intuitive user interfaces a ...

Remote Full Stack Developer (C#, .NET, SQL)

A leading recruitment agency is seeking a remote Full Stack Developer to work with a dynamic UK client. This position requires expertise in the Full Microsoft stack including .NET, C#, and SQL Server, coupled with the ability to design creative software solutions. Ideal candidates are independent, flexible, and ...

Senior .NET Developer: Azure, Full Stack & Hybrid

Superdrug is looking for a Mid-Level .NET Developer to join their development team in East Croydon. This role involves designing, developing, and maintaining high-quality software solutions while collaborating with both technical and non-technical stakeholders. Your responsibilities include end-to-end ...

Full Stack Web Developer: Build & Own Features

Sivara GmbH, based in Telford, is looking for a Full Stack Web Developer to join their team. This office-based permanent position offers a salary ranging from £30,000 to £40,000 per annum, depending on experience. Responsibilities include developing full-stack applications using JavaScript, Node.js, and React ...

Python Full Stack Developer – Django | Finance & Quant

Java Script Works is seeking a Python Full Stack Developer to join a high-profile client in London. The successful candidate will need a degree in Stats, Physics, or Engineering, with strong Python and Django development experience, along with some frontend JavaScript skills. This role offers an exciting opportu ...

Full Stack Data Scientist: Energy Markets & Production

Axle Energy is looking for full stack data scientists to join our team in Greater London. You will be instrumental in building and optimising models that manage energy usage effectively, leveraging your deep understanding of energy markets, grid dynamics, and trading strategies. This role offers the ch ...

Hybrid .NET Full Stack Developer (Newbury, UK)

Vodafone Group Plc is seeking a Full Stack Developer located in Newbury, United Kingdom. This role offers a hybrid working model that allows flexibility in both office and home environments. You are expected to work closely with other teams to build and maintain essential business capabilities. As a de ...

Full Stack Developer Impactful Healthcare Cloud (Hybrid)

Owen Daniels is seeking a Full Stack Software Developer in Wolverhampton to join a prominent technology business focused on healthcare solutions. The successful candidate will engage in the full software development lifecycle and collaborate closely with a dedicated team. This role offers opportunities ...

Full Stack Drupal Developer (Junior–Mid) – London

JBi Digital is seeking a Junior- to Mid-Level Full-Stack Drupal Developer to join their London team. This full-time role involves working with the Tech Lead and senior developers to build and maintain responsive CMS websites, enhancing your skills across both front-end theming and back-end architecture. < ...

Remote Analytics Manager, Full Stack (Fraud Analytics)

As Technical Director, you will be responsible for leading the engineering design of complex maritime infrastructure and have experience across the Ports, Defence, Transport, and Energy sectors. You will lead a growing team and provide technical direction, design leadership and structural design oversight. ...

Full‑Stack .NET Developer (Back‑End Focus)

Software Developer - Full Stack .NET Developer (Back‑End Focus) Location: Hybrid (London) – minimum 2 days per week in the office, including Wednesdays Department: Beacon Technology Type: Permanent/Full Time Reports to: Technical Lead < ...

Full Stack Drupal Developer — Hybrid, Growth & Impact

JBi Digital seeks a Junior-to-Mid Full-Stack Drupal Developer to take ownership in creating high-performance Drupal platforms. In this hybrid role, you will work closely with a vibrant team in London, employing your Drupal expertise and web development skills on impactful projects. You will enjoy 33 da ...

AI Driven Growth Architect – Full Stack & Retention

A leading fashion-tech startup in London seeks a Full-Stack Growth Builder to lead AI-driven CRM system development and lifecycle strategies. In this high-autonomy role, you will impact sustainability by optimizing the secondhand supply chain and enhancing retention for global resellers. Ideal candidates will ha ...

Full Stack PHP Developer Build Impactful Features

LexisNexis Risk Solutions is seeking a Mid-level Full Stack PHP Developer in Cardiff. You will contribute to developing features across a modern tech stack, working closely with experienced engineers in a collaborative and Agile environment. The ideal candidate has strong PHP and AWS skills, a passion ...

Senior Developer Systems Integration & Full Stack Development

Senior Developer – Systems Integration & Full Stack DevelopmentLocation: Warmley, Bristol (primarily office-based)Salary: £30,000–£40,000 per annum (depending on experience)Job Type: Permanent, Full TimeJoin Ha ...

Senior Full Stack Developer 12 Month FTC

Role: Senior Full Stack Developer.Duration: 12 Month FTCLocation: Primarily remote, with occasional trips to Aberdeen (typically 1-2 times per quarter). Who We Are:AND Digital are a tech company focused on a ...

Senior Full Stack Developer 12 Month FTC

Role: Senior Full Stack Developer.Duration: 12 Month FTCLocation: Primarily remote, with occasional trips to Aberdeen (typically 1-2 times per quarter). Who We Are:AND Digital are a tech company focused on accelerating digital delivery and dedicated to c ...

Senior Full Stack Developer — Affiliate Marketing Platform

About Traffic LabelTraffic Label is a fast-growing, data-driven technology company operating in the iGaming and affiliate marketing space, building scalable products focused on performance, analytics, and ...

Senior Full Stack Developer 12 Month FTC

Role: Senior Full Stack Developer.Duration: 12 Month FTCLocation: Primarily remote, with occasional trips to Aberdeen (typically 1-2 times per quarter). Who We Are:AND Digital are a tech company focused on accelerating digital delivery and dedicated to c ...

Senior Developer Systems Integration & Full Stack Development

Senior Developer – Systems Integration & Full Stack DevelopmentLocation: Warmley, Bristol (primarily office-based)Salary: £30,000–£40,000 per annum (depending on experience)Job Type: Permanent, Full TimeJoin Ha ...

Senior Full Stack Developer 12 Month FTC

Role: Senior Full Stack Developer.Duration: 12 Month FTCLocation: Primarily remote, with occasional trips to Aberdeen (typically 1-2 times per quarter). Who We Are:AND Digital are a tech company focused on a ...

Full Stack Developer PHP Symfony experience – London

Full Stack Developer - PHP Symfony experience – London Our client, a major art’s provider located in the heart of London, is now looking for an experienced Full Stack developer with PHP Symfony2 to join the team. As a Full Stack developer, you will be involved from conception to completio ...

Hybrid Full Stack .NET Developer (C#/Azure)

Hanson Wade in London is seeking a Software Developer focusing on full-stack .NET development. The role involves improving and maintaining software systems in a hybrid work environment, collaborating with various teams to deliver high-quality digital products. Successful candidates will have strong C# ...

Full Stack Developer for Elite Sports Tech

STATSports in Newry is seeking a Full Stack Developer to join our Software team. In this role, you'll design, build, and evolve core applications powering STATSports products. Ideal candidates will have extensive experience with ASP.NET Core, Angular, and cloud services, ensuring high-quality solutions are built ...

Full Stack .NET Developer (Azure, SQL, DevOps)

T Sumner Smith Ltd is seeking Software Developers to help shape the future of F0CUS. This high-impact role involves creating new features and enhancing functionality across web, mobile, and API architectures. You will collaborate with commercial teams and contribute to technical excellence. Applicants ...

PHP Laravel Developer – Full Stack Web Solutions

PAW Associates in London City is seeking an experienced PHP Developer to enhance their global website and content management systems. The role demands minimum 3-5 years experience in web development, expertise in PHP and Laravel frameworks, and a strong background in object-oriented programming. Join a ...

Senior .NET Developer Remote, Azure & Full Stack

Join a dynamic and innovative company that specializes in video technology and social media advertising. As a .NET Developer, you'll work on cutting-edge web-based software applications, utilizing a robust tech stack that includes .NET, Azure, and Angular. This role offers not only the chance to engage in enterp ...

Senior .Net Developer (Azure/ Full Stack Mobile)

Location: East Croydon (Hybrid working available) We are looking for a .NET Developer (Mid-Level) to join our expanding development team. The team works in an Agile (Kanban) environment, delivering customer-focused solutions aligned to our IT strategy. Working in a small, high-impact team ( ...

Full Stack Developer: Global Scale Microsoft Solutions

Harvey Nash in Sunderland is seeking a passionate Software Developer to join their forward-thinking tech team. The role involves designing software solutions and developing high-quality software products that offer a meaningful impact on a global scale. You will work collaboratively in an Agile environ ...

Senior Software Development Engineer Data Engineering

Senior Software Development Engineer – Data Engineering Nottingham Trent House (95002), United Kingdom, Nottingham, Nottinghamshire About This Role It’s an exciting time at Capital One UK. We’re on a mission to continue to build and modernise the cloud‑based data ecosystem to un ...

MS Stack Software Developer: Azure Cloud & Data Tools

OverviewWe are looking for a highly motivated individual to help us build the next generation of data analysis tools and infrastructure for our Award-Winning Accident Repair Network. Our mission is to develop the tools and technology that enable our teams to get our customers back to norm ...

Senior Software Engineer Front End| up to £75,000 | Hybrid

Senior Software Engineer - Front End up to £75,000 Hybrid Pearson Carter are currently working with a mobile and front-end technology provider who create bespoke solutions to clients worldwide within the iGaming industry. Their solutions are created to support ...

Senior Software Engineer Front End| up to £75,000 | Hybrid

Senior Software Engineer - Front End up to £75,000 Hybrid Pearson Carter are currently working with a mobile and front-end technology provider who create bespoke solutions to clients worldwide within the iGaming industry. Their solutions are created to support ...

Frontend Developer in Cardiff HEOR

Frontend Developer Cardiff, United Kingdom Posted 10 months ago Tech Stack React, Python, SOLID, HTML5, Node.js, JavaScript, Next.js, CSS, Computer Science Skills & Experience Computer Science, Software Engineering, Web Development, or a relate ...

Software Engineer (f/m/d)

Overview Join Contentful as a Full Stack Software Engineer and Innovate with Automations, Workflows, and Collaboration Tools. Become a part of the innovative team at Contentful, where we empower thousands of customers to manage content at scale. We're seeking talented Full S ...

Java Developer Leicester

Join to apply for the Java Developer - Leicester role at IBM . Introduction At IBM CIC, we provide technical and industry expertise to a wide range of public and private sector clients in the UK. A career in IBM CIC means you’ll have the opportunity to work with leadi ...

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    Lead Software Engineer Full Stack Java React Jobs in United Kingdom Job Search Guide, Trends and Insights