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    • 93,054+ Technical Java Developer Jobs in UK — Top Companies Hiring July 2026

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    GenAI Full Stack Engineer – Ownership & Impact (Hybrid)

    Funding Circle is looking for a full-stack developer to design and maintain web applications that leverage AI and ML technologies. The role is based in London with a flexible hybrid model, emphasizing ownership and collaboration in project development. Key responsibilities include building end-to-end a ...

    Front End Engineer Salesforce Commerce, React, Hybrid

    Charles Tyrwhitt is seeking a Front End Developer to join their Web Development team in Greater London. You will enhance their Salesforce Commerce Cloud storefront while also contributing to upcoming platform migrations. This position offers a blend of immediate delivery and involvement with modern frameworks ...

    Senior Backend Engineer: Lead & Scale Microservices (Hybrid)

    United States Digital Space LLC is seeking a skilled developer to deliver new functionalities and features using C#. You will ensure quality, mentor engineers, and take ownership of the development lifecycle. This role requires cloud and microservices expertise. Enjoy benefits like private healthcare, ...

    Staff Frontend Engineer: Architect UI at Scale

    Blis is searching for a Staff Frontend Software Engineer to shape the frontend architecture and ensure high engineering quality. You will collaborate with cross-functional teams to define major features and enhance developer experience. In your first 90 days, you'll assess the frontend platform's stren ...

    Senior Python Full Stack Engineer PostgreSQL & JS

    Bristow Holland Ltd is looking for a Senior Software Developer based in Bury St Edmunds, United Kingdom. This position offers an exciting opportunity to modernise platforms and deliver high-quality solutions that can truly make a difference. The ideal candidate will possess strong experience in full-st ...

    Full Stack PHP Engineer: Cloud, Go & CI/CD

    RELX is looking for a developer to contribute to customer-facing features across a modern technology stack. You will collaborate with experienced engineers to deliver high-quality solutions and enhance product delivery through continuous improvement. The ideal candidate has knowledge of web application ...

    Senior iOS Engineer Frictionless Renting App

    August is seeking a Senior iOS Developer to lead the development of their iOS apps in London. In this role, you will craft an intuitive high-performance experience while managing the release lifecycle on the App Store. You will join a talented team in a fast-paced start-up environment, emphasizing arch ...

    Senior Python Engineer Cloud, API Design & React

    Tech 4 is a fast-growing technology consultancy in Newcastle upon Tyne looking for a Senior Python Developer to design, implement, and maintain complex software and customer-facing digital products. This office-based role offers an excellent opportunity to make a significant impact on challenging projects. </ ...

    Senior Python Engineer Trading & Risk Systems (Remote)

    Hunter Bond is seeking a Senior Python Developer to work on their leading FinTech trading systems in London. The role entails building Back End applications and developing high-performance pipelines for risk calculations and trade workflows. The ideal candidate will have a strong Python background, exp ...

    Interpretation & Visitor Experience Designer (Hybrid)

    United States Digital Space LLC is seeking an Interpretation Developer to craft innovative visitor experiences for diverse audiences. You'll be responsible for telling impactful stories that connect audiences with our rich collection, all while working both onsite and from home. This full-time role inc ...

    AI Platform Engineering Manager: Lead Scalable Innovation

    Marks and Spencer is looking for a Software Engineering Manager to lead an engineering team dedicated to building the AI Engineering platform. You will oversee development efforts for numerous applications, ensuring high-quality software and a stellar developer experience. The ideal candidate will have ...

    FX Options Quant Dev (Hybrid) — Real Time Pricing & Risk

    United States Digital Space LLC in London is seeking a Quantitative Developer to join the FX options team. The role involves building and maintaining pricing and risk infrastructure for FX Options trading. The ideal candidate will design quantitative models and develop software in C++ and Python, worki ...

    Content Creator

    At Tata Technologies we make product development dreams a reality by designing, engineering and validating the products of tomorrow for the worlds leading manufacturers. Due to our continued growth we are now recruiting for a PLM Content Developer to be based at our office/ ...

    Senior Full Stack Engineer (C#/.NET) Shape UI & APIs, Hybrid

    Digital Waffle is searching for a Full Stack Developer with a robust C# and .Net foundation to guide product development. The position offers a hybrid work model based in Nottinghamshire. The ideal candidate should possess strong full stack skills, including HTML, CSS, JavaScript, TypeScript, and a wor ...

    Senior Real Time Trading UI Engineer (React + TS)

    Crisil is seeking a talented full stack developer with expertise in finance processes within investment banking. The role involves designing and developing responsive front-end applications with React and TypeScript, collaborating with backend developers, and maintaining real-time dashboards. Key skill ...

    Senior Backend Engineer, Fintech SaaS (Remote)

    FinPay Talent is seeking a Senior Backend Developer to design and scale backend services for a rapidly growing Fintech SaaS company. This role requires expertise in Django Rest Framework and AWS, with the flexibility to work remotely anywhere in Europe. You will mentor junior engineers, optimize perfor ...

    Identity & API Engineer — Cloud IAM & Pub/Sub

    A global consulting firm is seeking a highly skilled Application Developer to focus on identity API development within the Google Cloud Platform. The role requires experience in building secure, scalable identity workflows and integrating identity services with APIs and event-driven architectures. Responsibiliti ...

    Commercial Fit Out Director: Build & Scale New Division

    LOBA GROUP based in London is seeking an experienced Project Director to spearhead the establishment of a new Commercial Fit-Out division. This role presents a unique opportunity to lead a venture backed by a reputable property developer with a strong development pipeline. The successful applicant will ...

    Senior Frontend Engineer – Identity & MFA (Angular)

    Vanguard is seeking a Senior Full-Stack Developer to lead the MFA web application using Angular 21 and NestJS. This role involves building and evolving both frontend and backend services in a highly regulated environment. You will work closely with product and security teams to deliver secure solutions ...

    Lead Frontend Engineer for Ecommerce

    Oak Furnitureland in Swindon is seeking a passionate Lead Developer to enhance its e-commerce experience. This pivotal role involves leadership of a front-end development team focused on delivering high-quality projects while ensuring collaboration across various departments. The right candidate will h ...

    Founding Full Stack Product Engineer – AI Cybersecurity

    C&D Talent Advisory is seeking an experienced full-stack developer in Newcastle upon Tyne to own the product end-to-end for an AI-native cybersecurity startup. You will build modern web applications using TypeScript and React, develop backend services with Node.js, and integrate AI capabilities directly into ...

    Senior C# Team Lead — High Impact Scientific Software

    Oxford Instruments in High Wycombe seeks a Senior Software Developer/Software Team Leader to create high-performance software used in scientific discovery. You’ll manage a small team and develop tools for various sectors including semiconductors and renewable energy. The ideal candidate will have prove ...

    Lead Software Engineer Backend & Edge/IoT, Hybrid

    Faculty AI in Reading is seeking a Lead Software Engineer to spearhead backend and edge/IoT engineering for high-stakes Defence projects. You will be responsible for leading a team, designing scalable software solutions, and implementing CI/CD processes using Docker and Kubernetes. The role requires a ...

    ArduPilot Flight Control Engineer | Hybrid (3 days onsite) UAV

    SR2 | Socially Responsible Recruitment | Certified B Corporation™ is looking for a developer to work on ArduPilot-based flight control systems in Salisbury. You will join the flight controls team to develop and test systems across simulation and live flight environments. The position offers a hybrid wo ...

    Remote UK Senior Software Architect Lead CAE Platform

    ECM Selection (Holdings) Limited is seeking a Senior Software Architect/Developer to lead the development of a new CAE platform. This role is primarily remote with monthly meetups in London and a competitive salary up to £80k depending on experience. Key responsibilities include architecting the platfo ...

    Senior Backend Engineer | Node.js, TypeScript | Hybrid

    A dynamic software company based in London is seeking a highly experienced Lead Backend Developer. This role involves designing and building robust backend systems using Node.js and TypeScript. You will work closely with cross-functional teams to develop high-performance APIs and manage databases. Ideal candidat ...

    Backend SaaS Engineer — Open Source (Remote, Global Travel)

    A leading open-source software firm is seeking a Software Developer (Backend SaaS) to join their distributed team. This role requires strong proficiency in Python and web frameworks like Flask and Django. Responsibilities include writing code, collaborating with a global team, and participating in code reviews. ...

    Front End Engineer in Newcastle (React/TypeScript) with UX Focus

    Core-Asset Consulting Ltd is seeking a skilled Front-End Software Developer to join their team in Newcastle upon Tyne. This position provides a unique opportunity to contribute to challenging projects and deliver high-quality user-facing solutions in a collaborative environment. The ideal candidate wil ...

    On Site AI Engineer for Secure Systems & LLMs

    ENGINEERINGUK is seeking an AI Engineer / Developer to design and deliver advanced AI solutions for mission‑critical systems in the Space, Defence and Intelligence sector near Gloucester. This role involves developing applications to unlock data value and enhance decision-making. Key qualifications inc ...

    Full Stack Engineer EdTech Impact & Adoption (Share Options)

    An EdTech disruptor in Greater London is seeking a Full-Stack Developer to join their innovative team. You will work closely with experienced leaders to enhance their platform, focusing on product development and customer success. This role requires expertise in React and NodeJS, exceptional problem-solving skil ...

    Backend Software Engineer – Golang/C# (Hybrid)

    bet365 Group is seeking a full-time Software Developer in Stoke-on-Trent to work within a talented team to deliver high-quality solutions on Linux and Cloud platforms. You will enhance our flagship Sports systems and tackle challenges in building low-latency, scalable solutions while gaining exposure to Golang. ...

    Android Engineer Kotlin, Jetpack Compose & CI/CD

    Just Eat Takeaway.com is looking for a talented software developer to join their core android team in Bristol, UK. This role involves designing, developing, and maintaining applications while collaborating with cross-functional teams to deliver high-quality solutions. Candidates should have experience in Kotl ...

    Senior Full Stack Dev (C#/.NET) — AI‑First Finance

    Marex in Greater London is looking for a Senior Full Stack Developer specializing in C# .NET to drive secure, AI-first web-based platform development. This pivotal role requires delivering robust applications while ensuring compliance with financial systems’ standards. The ideal candidate will leverage ...

    Junior Full Stack Engineer: Build Scalable FinTech Solutions

    CityGrad in Greater London is seeking a Junior Full Stack Developer to join their dynamic tech team. This role plays a crucial part in developing resilient technology solutions that drive business growth and innovation. The ideal candidate will engage in agile collaboration, interface with stakeholders ...

    Senior iOS Engineer Swift, TDD, XP, Agile Pairing

    Remotestar is seeking a highly skilled Senior iOS Developer in Greater London to design, develop, and maintain high-quality iOS applications. The ideal candidate will have over 8 years of experience, expertise in Swift, and a solid understanding of agile methodologies and TDD. The role emphasizes colla ...

    Senior Windows Desktop Architect & Lead Engineer

    Speechify in Cambridge is seeking an experienced Windows Application Developer to lead the design and development of native Windows desktop applications. You will collaborate closely with product designers, QA, and other stakeholders to ensure high-quality, accessible software solutions. The ideal cand ...

    Underwater Robotics Software Engineer (C++, Real Time)

    Advanced Resource Managers Ltd is looking for a skilled software developer to join their team in Fareham, UK. You will design and develop innovative software solutions for next-generation underwater robotic systems. The ideal candidate has a strong expertise in C++ and experience in developing control systems ...

    Front End Engineer (React/JS) Lead & Build Modern UIs

    IBM is seeking a Front-End Application Developer in Leicester, UK, to design and develop modern user interfaces for web and mobile applications. The role involves translating UI/UX designs into responsive experiences using frameworks like React and Vue.js. Candidates should possess strong JavaScript, HTML5, a ...

    Full Stack Automation Software Engineer (Manufacturing)

    Waters Corporation in Wilmslow is seeking an Experienced Full-Stack Software Developer to join our dynamic development team. The role involves software development across our technology stack to support automated testing of mass spectrometers in a collaborative, agile environment. The ideal candidate s ...

    Senior iOS Engineer Secure, Accessible Gov Apps

    Scrumconnect Consulting in Newcastle upon Tyne is seeking a Senior iOS Developer to design, build, and maintain high-quality native iOS applications for a UK government client. Delivering user-centred mobile experiences that meet Government Digital Service standards is key for this role. The ideal cand ...

    Golang & Full Stack Engineer (AWS, Docker/K8s)

    Sivara GmbH, based in Newbold, is seeking a high-quality Golang Software Developer to enhance our internal development team. In this Full Stack Development role, you will design, develop, and maintain applications, enhancing existing software platforms and supporting engineering projects. We offer a co ...

    Senior Backend Engineer – Golang, Redis, GCP (Hybrid)

    慨正橡扯 in Manchester is looking for a Senior Software Developer to implement and maintain systems for the FollowScores football app. The ideal candidate will lead a talented team, ensuring high-quality software solutions while working within a hybrid environment. The role demands expertise in Golang, Red ...

    C# Embedded Systems Engineer — Mechatronics & Simulation

    Platform Recruitment Limited located in Egham, England, is seeking a skilled software developer to work on their innovative servo‑hydraulic systems. You'll be responsible for developing and maintaining software products while collaborating with a multidisciplinary team to enhance customer solutions. Ap ...

    Software Engineer: AI, Cloud & Salesforce Innovator

    Profectus Recruitment is seeking a talented Developer for an innovative software company in Reading. This role offers the chance to work on AI-driven projects and collaborate closely with the Founder. You will design and build features across a modern tech stack, including Salesforce and Azure. The ide ...

    Senior Platform Engineer Cloud & DevX Leader

    A leading marketing technology firm in Glasgow is looking for a talented developer proficient in programming languages like NodeJS and Python, with extensive experience in Kubernetes and observability tools. You will drive a high-performance culture while supporting high-stakes projects and collaborating with te ...

    C++ Trade Capture Backend Engineer (Glasgow)

    慨正橡扯 is looking for a Macro Trade Capture Developer in Glasgow. This role focuses on developing and enhancing critical trade capture systems for the Foreign Exchange business, ensuring efficient processing in a high-volume trading environment. The ideal candidate should have strong C++ development expe ...

    Full Stack Engineer, Climate Tech — End to End Ownership

    A Climate Tech company in Bristol is seeking a Full-Stack Developer to contribute to their innovative platform aimed at reducing carbon emissions and improving energy efficiency. In this role, you'll work within a dynamic team using React and Typescript, and have the opportunity to influence system architecture ...

    Full Stack .NET/Angular Engineer – Cloud Native & AI

    Network Plus in Worsley is seeking a Full Stack Developer to modernise the platforms used in delivering critical utility services. The ideal candidate will contribute to designing and developing scalable applications using C# and Angular, and will work within an Agile team environment. Candidates shoul ...

    Remote AWS Architect for Healthcare Research Platform

    ECM Selection (Holdings) Limited is seeking a developer experienced in AWS to build secure and scalable cloud infrastructure for healthcare research. This role offers a predominantly remote working environment with occasional attendance at the London office, requiring candidates to be based in the UK. ...

    Senior Front End Engineer (Remote Ready) with React/Redux

    Byte9 is a leading agile web development company located in London, seeking an experienced Senior Front-end Developer. In this role, you will support both design and development teams in producing front-end code for innovative projects. Ideal candidates should have over 4 years of commercial web development expe ...

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