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    • 333,204+ Java Developer Java Developer Lead Jobs in UK — Top Companies Hiring July 2026

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    Senior Software Developer .Net & Blazor

    Senior Software Developer - Industrial Automation Environment We are seeking a Senior Software Developer to play a key role in designing, building and maintaining core software applications that support advanced automated materials handling, warehouse automation and robotics‑led production environ ...

    iOS Developer, Inisde IR35, Contract

    iOS Engineer - Inside IR35 - £550 per day - 3 days in London As a Senior Mobile Engineer, you will contribute to the development of best-in-class iOS applications, working closely with product owners, stakeholders, and engineering peers to deliver innovative, high-quality solutions. Repor ...

    Platform Engineer: Developer Experience & Infra

    3761 Barclays - BX - UK is seeking a Developer Platform Engineer based in Glasgow to design, develop, and enhance innovative software solutions. This role emphasizes collaboration with product managers and engineers to ensure high-quality, maintainable, and scalable code, while fostering a culture of technica ...

    Senior Software Engineer Developer Experience

    Senior Software Engineer - Developer Experience – Isovalent Isovalent, now part of Cisco, is the company founded by the creators of Cilium and eBPF. Cisco Isovalent builds open‑source software and enterprise solutions solving networking, security, and observability needs for modern cloud native i ...

    C#.Net Backend Software Developer

    Innovative technology business seeking a Backend Software Developer to help build and scale a real time analytics platform processing high volume market data. The ideal candidates will have experience with C#.NET and Kotlin, distributed systems, Kubernetes, Kafka and CI CD pipelines.RequirementsC#< ...

    Frontend Developer in London Rullion

    We are hiring a Frontend Developer We are seeking a talented and motivated Frontend Developer with strong expertise in TypeScript to join our growing development team. In this role, you will work on building high-quality, scalable, and responsive web applications using React and TypeScript. You will ...

    Senior Software Developer .Net & Blazor

    Senior Software Developer - Industrial Automation Environment We are seeking a Senior Software Developer to play a key role in designing, building, and maintaining core software applications that support advanced automated materials handling, warehouse automation, and robotics‑led production envi ...

    Software Developer C++ Pro Audio

    Software Developer C++ Pro Audio Department: Software Development Employment Type: Full Time Location: Cambridge, UK Reporting To: Rob Voisey Description Join the inMusic team as a Software Developer specializing in C++ for ...

    Senior Student Systems Architect & Developer

    Cranfield University is seeking a motivated individual for a position in the Student Systems Team, focusing on technical development and analytics for student information management systems. The ideal candidate will hold a degree in IT/Software Engineering and possess expertise in Tribal SITS:Vision, S ...

    Senior Developer Contributions Planner Interim

    CPR in East London is seeking an experienced Developer Contributions Principal Planner for a hybrid position. This role involves managing and negotiating developer contributions, including Section 106 agreements and CIL matters, while working closely with stakeholders to ensure infrastructure benefits. <p ...

    Backend developer (H/M/X)

    Seleccionamos un/a desarrollador backend/AI para incorporación directa en plantilla de cliente final. Requisitos Al menos 5 años de experiencia en desarrollo backend con JAVA. Amplia experiencia en la creación de API, servicios, integraciones y sistemas de backend <l ...

    Senior Frontend Developer (React / TypeScript)

    At Mixam, we’re more than just a printing company, we’re the place where creativity meets cutting-edge technology. Headquartered in Watford, with offices in the UK, US, Canada, Australia, Europe, Philippines and Japan, we’re a fast-growing, privately held tech-forward print business founded in 2007, offeri ...

    Remote Oracle CPQ Developer UK

    A global technology firm is seeking an Oracle CPQ Developer for their growing team. This fully remote position requires multiple years of hands-on Oracle CPQ experience and strong communication skills. Responsibilities include providing programming support, maintaining a stable CPQ environment, and collaborating ...

    Salesforce Developer: Apex, LWC & Integrations

    A leading 3D printing company is seeking a Salesforce Developer to enhance and maintain Salesforce applications. You will develop and implement custom solutions, design integrations with other systems, and collaborate closely with stakeholders. The ideal candidate should have 2-4 years of experience in Salesforc ...

    Software Developer Consultant in Cardiff

    The Role: You'll deliver in complex client environments - pairing, TDD, emerging design, refactoring. We think, challenge, and guide, not just code. Our clients trust us to bring judgment, not just a keyboard. Model: Hybrid - Paid weekly travel to client sites across the UK ...

    Principal .NET Developer (£80k + benefits)

    Great opportunity for a Principal .NET Developer to join a SaaS scale-up in Manchester. Since their inception in 2015 this company has grown from start-up to scale-up, they now employ almost 200 people and have over 50,000 clients using their software around the world. The technology departme ...

    Pensions Data SQL Developer – Remote

    A growing technology firm in Greater London is seeking an experienced SQL Developer with pensions knowledge to enhance and support critical business systems. This role involves developing software, analyzing data, and ensuring compliance with regulatory standards. Ideal candidates will have strong SQL skills and ...

    Senior .NET Developer Iver Heath

    Salary: £40,000 - 70,000 per year Requirements Strong experience with C# development Experience with .NET Framework and .NET Core Experience with WinForms or desktop application development Experience with MS SQL Server Experience with ...

    Software Developer Post Trade Automation

    Software Developer Post-Trade Automation Ncounter are supporting a globally recognised systematic investment firm in hiring a Python focused Software Developer to join their Post Trade engineering group. This team builds and operates the pipelines that sit at the heart of post trade processing, p ...

    Front End Developer Software Engineer

    Job Description News UK is one of the leading media businesses in the UK and Ireland. Our news brands include The Times, The Sunday Times, The Sun, The Sun on Sunday and The TLS. Our national broadcast brands include talkSPORT, Times Radio and Virgin Radio UK, and we have market‑leading local sta ...

    Front End Developer Software Engineer

    Your Team Customer Optimisation team – part of Times Media customer and Customer Operations area. Role focuses on delivering front‑end optimisations and experiments that enhance customer journeys and digital experiences. Your Role Front End Developer – Software Engineer based in ...

    Junior Developer .NET/Delphi/SQL

    Salary: £30,000 - 45,000 per year Requirements At least 12 months of commercial experience with .NET or Delphi, ideally both Experience with SQL Interest in working in the insurance sector Responsibilities Work on varied in ...

    Dynamics 365 Developer Integrations & Customizations

    Line Up Aviation is seeking a Microsoft Dynamics 365 Developer based in Farnborough. As part of a 6-month contract, you will design and develop custom solutions, collaborate with teams, and ensure the quality of code in the D365 environment. The ideal candidate has a strong background in D365 developme ...

    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 ...

    Senior .NET Developer (£70k + Benefits)

    Great opportunity for a Senior .NET Developer to join a SaaS scale-up in Manchester. Since their inception in 2015 this company has grown from start-up to scale-up, they now employ almost 200 people and have over 50,000 clients using their software across the globe. The technology department ...

    Senior IoT & Edge Platform Developer

    A leading engineering firm in the UK is seeking a Senior Software Engineer to drive the development of IoT enabled products and services. The role involves working closely with internal teams and 3rd parties to design, develop, and implement innovative solutions using Azure and other emerging technologies. Candi ...

    Software Developer, Risk and Regulatory

    Job Description As a Software Developer, you will be working in a small team of talented developers following agile practices, to develop high quality scalable solutions. The Risk and Regulatory team’s goal is to form a function around an ever‑growing road map. This will be covering not o ...

    Full stack Python Web Developer

    Join to apply for the Full-stack Python Web Developer role at ITEAM Bulgaria Ltd. ITEAM is a Professional Services provider with clear focus expertise on today’s cutting‑edge IT technologies. Our client is a French health‑tech company focused on delivering digital ...

    Senior Developer, Strategy & Technology Group

    Posting Description Senior Web Developer Are you looking for a role where you can own architecture and not just tickets? Do you want to build mission‑critical modelling software used by leading insurers? This is a hybrid role with the flexibility to work both virtu ...

    Junior Automation & Data Tools Developer

    A property management consultancy in Leatherhead is looking for a technical specialist to enhance operational performance through automation and systems integration. The role involves analyzing business processes, writing Python scripts, and creating tools for reporting and workflow management. Ideal candidates ...

    FinTech Software Developer | Agile & Testing

    Objectway Limited is seeking a Software Developer in Birmingham or London to join their team. The successful candidate will be involved in developing and supporting the eXimius Back Office Wealth Management application. This role offers opportunities for client engagement, emphasizes excellent communication skil ...

    .NET Developer Remote, Azure & Microservices

    Join an exciting global brand as a .NET Developer, working on innovative features for a leading social networking site. This role offers the chance to work with cutting-edge technologies like .NET 9 and Azure while being part of a rapidly expanding company. With a commitment to training and career progression, y ...

    TPP Software Developer (Summer Internship)

    The Role The summer internship is for university students who are in their penultimate year. Working alongside our Software Developers you'll get the opportunity to work on exciting new projects, developing cutting‑edge software. Our interns typically join us for 8 to 12 weeks but we are flexible ...

    Salesforce Developer: Core & Vlocity + OmniStudio

    8x8, Inc. is looking for a highly skilled Salesforce Developer to design, develop, and optimize enterprise solutions utilizing Salesforce Core and Salesforce Industries (Vlocity). The successful candidate will implement scalable solutions and manage integrations to enhance performance. With a focus on ...

    Full Stack Developer Industrial Software

    Full Stack Developer - Industrial Software Primary Location: Newcastle, NSW, AU Metso is transforming the future of bulk material handling through advanced automation and intelligent decision‑making systems. Our Axo33 product suite delivers real‑time digital modelling, improved throughput ...

    Senior PHP Developer REST API

    We are a highly successful UK based Events Management SaaS company looking for an ambitious PHP Technology/Software Architect to help oversee the next phase of development of our suite of products. As an accomplished PHP Senior Engineer you will have a solid track record of designing highly scalable techno ...

    Mid Level C# Developer Bolton

    Bauer Media Outdoor UK is one of the leading Out of Home media owners, with more than 33,000 advertising sites in our portfolio. Our talented team of over 650 people work in 14 locations across the country, creating and delivering some of the most memorable advertising campaigns in the UK. Bauer Me ...

    Senior C# React Developer – Nottingham

    Senior C# React Developer – Nottingham Location: East Midlands Industry: IT Salary: £55,000 - £75,000 per annum + Hybrid, Pension Posted: 16/07/2025 Description We are looking for a Senior Ful ...

    Back End Developer (DevSecOps Engineer)

    Working Location: Onsite About You: Are you passionate about making sure backend systems can handle high volume traffic? Do you love testing systems to their limit to avoid crashes and down time? Does the challenge of integrating systems and making them talk to each other fuel a f ...

    Software Developer & IT Systems Specialist

    A recruitment agency is seeking an individual for an IT role in Lisburn, Northern Ireland. The position involves software development and system management, requiring a deep understanding of IT systems, both software and hardware. Key responsibilities include maintaining technical documentation and ensuring data ...

    Senior Ruby on Rails Developer

    Direct message the job poster from KE Technology Director - Ruby Specialist at KE Technology Ruby Developer - Remote (UK-based) - Up to £85K Are you a Senior Ruby on Rails Developer looking to work on scalable, high-traffic applications in a modern, engineering-led en ...

    C++ Developer High Frequency Trading

    Overview A leading tech driven Trading firm are seeking an exceptional C++ Developer to help drive the development and optimization of their high-performance trading systems. This team focuses on building ultra-low-latency infrastructure, optimizing execution speed, and ensuring robust syst ...

    Remote .NET Developer – Payments & Microservices

    Join a forward-thinking company that is transforming the travel industry with innovative products and services. As a .NET Developer, you will work on exciting projects, including a new payment solution that connects people globally. With a focus on modular systems and clean code, you'll have the opportunity to g ...

    Software Developer in Southampton DataAnnotation

    To Apply for this Role To apply to this role, you will need to be proficient in at least one of the following programming languages or frameworks: Python and/or TypeScript JavaScript Python C C# C++ HTML/CSS React Go ...

    Remote .NET Developer: Microservices & Azure

    An established industry player is looking for a talented .NET Developer to join their dynamic team. This role offers a unique opportunity to work on cutting-edge technologies, including .NET 9, Web API 2, and Azure, in a fast-growing environment. You will be part of a close-knit team dedicated to delivering exce ...

    Full stack Python/Django Developer

    We're looking for somebody friendly, quick witted and suitably experienced to join our small digital team in building secure, reliable content-managed websites and web applications for the likes of the NHS, Home Office, Taylor Wimpey, Hasbean/Ozone Coffee and countless charities, universities, and police forc ...

    Hybrid Salesforce Developer – Innovate & Impact

    FRG Technology Consulting is looking for talented Salesforce Developers to join their team in Birmingham. This permanent hybrid position offers an exciting opportunity to work on innovative projects that contribute to the organization's success. Your responsibilities will include developing and customi ...

    Senior Software Developer (Scala & C++)

    Digis is a European company of 200 employees. The company was founded 9 years ago and has managed to grow from a startup into a reliable partner for our clients. We took the best from the product and outsourcing company. You collaborate directly with the client's team, make business trips.... Digis isa ...

    Full Stack Developer (Python) – Connect

    Descrição Da Vaga Estamos em busca de um(a) desenvolvedor(a) com perfil analítico, proativo e com forte capacidade de resolver problemas de forma criativa e estruturada. Essa pessoa irá atuar na construção de workflows de automação inteligentes, utilizando ferramentas low-code, como o N8N, Windmil ...

    Senior Salesforce Service Cloud Developer

    Peregrine is seeking a highly skilled SC Cleared Salesforce Developer to join our team in the City of London. The successful candidate will primarily focus on the development and customization of Salesforce Service Cloud solutions. This role requires strong problem-solving skills and a commitment to high-qual ...

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      Java Developer Java Developer Lead Jobs in United Kingdom Job Search Guide, Trends and Insights