47,749+ Fullstack Web Developer React Node Jobs in UK — Top Companies Hiring June 2026

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Lead Audio Programmer — Hybrid + Relocation Support

A leading independent game developer in Cambridge is seeking a Principal Audio Programmer to lead the development of cutting-edge audio technology for their games. In this role, you will work closely with the audio team to craft immersive audio experiences and provide innovative solutions to complex challenges. ...

Senior Embedded Firmware Architect Medical Devices | Hybrid

Bedfont Scientific Ltd. in Harrietsham is seeking a Senior Embedded Software Developer to design and deliver high-quality firmware for medical devices. Key responsibilities include leading development across bare metal platforms, ensuring software compliance with safety and cybersecurity standards, and collab ...

Senior Java Engineer – Spring Boot, Cloud & Leadership

Universal Music Group in Kings Cross, London, is seeking a Senior Java Developer to lead the end-to-end delivery of major features. The ideal candidate will possess strong skills in Java and Spring Boot, and have experience in relational databases and API development. You will play a vital role in a gr ...

Lead Automation Platform Engineer

HM Revenue & Customs is looking for a Senior Developer to join its Automation Platform Team in Telford. The role involves leading the design, development, and operation of high-quality automation services, ensuring secure and resilient solutions while mentoring junior colleagues. The ideal candidate wi ...

Senior Backend Architect — Global Gaming Platform

Lightspeed Studios is seeking a seasoned backend developer with 8+ years of experience, including 5 years in the gaming industry. The role involves providing technical support for overseas game projects, developing online services, and collaborating with global teams. The ideal candidate will hold a Ba ...

AI Driven Frontend Solutions Architect for Rapid Micro‑Apps

Ocado Retail is hiring an AI & Agentic Frontend Solutions Developer in Hatfield. This role focuses on designing and crafting user interfaces for micro‑applications, ensuring interactivity and ease of use. You will collaborate with R&D teams and bridge complex backend logic into elegant user experiences. < ...

Java Microservices Engineer Spring Boot & REST

Certain Advantage in Portsmouth seeks a skilled software developer to contribute to the full software development lifecycle including design, development, testing, and deployment. You will develop high-quality Java applications using Spring Boot within a microservices environment, while ensuring compliance an ...

Graduate Software Engineer — AI Driven MedTech Hardware

Fyous, based in Sheffield, is seeking a software developer to work on Pinpoint, the computational brain of their dental machine. The role involves mentoring, hands-on work, and a focus on AI tools. Candidates should have a relevant degree and a strong foundation in C++ or Rust. The culture is driven by ...

Senior C++ Drone Systems Engineer — Hybrid (2 3 days remote)

Rebel Recruitment Limited in Lincoln is searching for a Senior C++ Developer to join their team focusing on innovative drone technology. The role includes the opportunity for remote work 2-3 days a week and offers a salary of up to £70k. The ideal candidate will have experience in C++, preferably with ...

AI Coding Workflows Architect

OpenAI is looking for a talented AI Deployment Engineer to join their Codex Deployment team in Greater London. The role involves guiding customers in integrating AI coding tools, building prototypes, and influencing product direction. Applicants should possess over 5 years in technical consulting and have a d ...

VP, Smart Contract Engineering & Security

State Street is looking for an experienced Smart Contract Developer to join their Digital Asset Development team in Greater London. This role involves designing, developing, testing, and deploying smart contracts that support institutional digital asset capabilities, including tokenization and integration wit ...

Senior AWS & Java Engineer for Robotics Cloud Platform

u-blox in the UK is looking for an experience Software Developer specializing in Java and AWS. You will be a part of the high-precision Positioning Services team, focusing on the development of core platforms and cloud services. This role offers opportunities for personal development in a collaborative and in ...

Senior Backend Engineer .NET/Azure, Remote

A leading technology firm is seeking a Senior Software Developer specializing in backend solutions. This role will involve designing and developing robust backend services and REST APIs using C# and .NET while also engaging with SQL Server and cloud-based solutions in Azure. A strong focus on coding best practic ...

Director of London Project Delivery Mixed Use

A leading property consultancy is seeking an ambitious Director with a proven record in managing large construction projects, primarily in the private sector. This role is based in Greater London and involves leading the London Project Management team while expanding their mixed-use development services. Success ...

Comarch Network Inventory & Service Management Engineer

Job Search Place Limited is looking for an experienced Comarch Developer / L2-L3 Support Engineer to provide expert technical support in the telecommunications sector. You will be responsible for managing network inventory and service management platforms, ensuring operational efficiency and resolving inciden ...

Senior C++ Engineer Hybrid, Cloud & Mentorship

PlanetRecruitment is seeking a Senior C++ Developer in Milton Keynes to build and maintain critical software applications. This role involves collaborating with the Product & Testing teams and mentoring junior developers. A hybrid working model allows flexibility, with 1 day in office and 4 days from home. Th ...

Backend API Engineer | Remote, Equity, Travel Allowance

Duffel is hiring a Software Engineer to join their team in London. This role is focused on building tools for travel distribution and booking through a seamless API. You will work on the core API that powers millions of travel bookings, ensuring high standards in design and developer experience. This p ...

Sr. COBOL Developer to support Clearing & Settlements team for our Financial Services client

Sr. COBOL Developer to support Clearing & Settlements team for our Financial Services clientLocation: Etobicoke (Hybrid - 3x/week)Duration: 6 months (possibility of extension)Must Have Skills:5+ years experience with COBOL DevelopmentExt ...

Bazel at Scale Engineer (Junior Mid) Greenfield Role

Fractile is seeking an experienced engineer to develop the Bazel ecosystem from scratch in a hybrid role based in London or Bristol. You will have the unique opportunity to design rules, optimize performance, and define developer experiences, impacting the entire engineering team. With a focus on deep ...

Senior iOS Engineer — London/EU eCommerce App

JINGDONG RETAIL (UK) LIMITED is seeking an experienced iOS Developer to develop and maintain the Joybuy eCommerce app for the European market. The role requires a minimum of 5 years of iOS development experience, proficiency in Objective-C and Swift, and a strong problem-solving ability. The successful ...

Oracle eBS Data Migration Specialist for Fusion ERP

IBM is seeking an Application Developer specializing in Oracle eBS, based in the Greater London area. In this role, you'll be responsible for designing and developing application solutions that meet client requirements. This includes utilizing Oracle tools to create reports and enhancements while collaboratin ...

Junior Dynamics 365 & Power Platform Dev — London

A national law firm is looking for a Junior Dynamics 365 & Power Platform Developer in London. This entry-level role offers on-the-job training in Microsoft technologies and a supportive team focused on professional growth. Responsibilities include developing solutions, supporting applications, and engaging with ...

AI Driven Engineering Lead for Scalable, Secure Cloud

Cloud Bridge in Greater London is seeking an AI Augmented Engineering Lead to drive the adoption of AI in software engineering practices. You will enhance developer productivity and software quality through strategic integration of AI tools and AWS-based solutions. This role involves collaborating with cross-fun ...

Freelance Site Manager Residential Refurbishment (London)

Constructive Moves, a leading residential developer based in London, is seeking a Site Manager on a freelance basis to oversee a major refurbishment project in West London. The successful candidate will manage project timelines, health and safety compliance, and must have a solid background in residential ref ...

Senior Construction Estimator

Senior Construction Estimator| Luxury Residential | London Up to £110,000 per annum or £500 per day shift Are you an experienced Estimator with a passion for super prime residential design and build projects? Were seeking a talented Estimator to join our ...

Python Front Office Dev – Equity Derivatives (Hybrid)

Radley James is seeking a highly motivated Python Developer to join their Equity Derivatives team in London. This role involves designing and developing scalable applications supporting pricing and trade execution within a fast-paced trading environment. The ideal candidate will have at least 2 years o ...

Power Platform & Dynamics Automation Architect

Artis Recruitment is seeking an IT Process Developer for a market-leading professional services organisation in Gloucester. This hybrid role focuses on business efficiency within the Microsoft Power Platform and Dynamics 365 ecosystem. The ideal candidate will have experience in workflow applications, JavaScr ...

Senior PHP & API Engineer On Site in York

Candour is seeking a Senior PHP Developer to join their York office, working four days a week in a collaborative team environment. In this role, you will design and develop a range of applications, focusing on API-driven solutions within a service-oriented architecture. The position offers a chance to ...

Senior IAM Architect & Security Engineer

Deliveroo is seeking a Senior Security Engineer (L5) to lead Identity & Access Management (IAM) initiatives. This role is pivotal in designing and evolving the IAM architecture, focusing on scalability and security across the organization. The ideal candidate will possess over 5 years of experience in ...

Senior Java Engineer — Credit Risk Platform

Citigroup Inc. is seeking a Senior Java Developer in Greater London. This senior-level position involves leading application systems analysis and programming activities and delivering advanced technology projects. You will work closely with the Risk organization and provide expertise in the software developme ...

Backend Engineer – Scalable APIs for 3D Viz (Hybrid)

A leading tech firm in the UK is looking for a Back End Developer to strengthen its engineering team. This role involves building and maintaining the backend services for a visualization platform, ensuring data flows efficiently in a complex ecosystem. Candidates should be passionate about server-side logic and ...

Senior Estimator/Cost Planner

Senior Estimator / Cost PlannerWarrington - £65,000 - £80,000 + PackageThe Opportunity We are partnering with a well-established and expanding £40m turnover Developer / Contractor to recruit a Senior Estimator / Cost Planner to join their Warring ...

Senior Embedded C++ Engineer for Streaming OS

Roku is looking for a skilled software developer to join its OS Extensions and Apps Team. You will design, develop, and optimize software for a world-class streaming experience backend. Ideal candidates will have 5+ years in software development, extensive C++ expertise, and experience in embedded systems. </ ...

Full Stack GIS Engineer — Hybrid, Public Sector Impact

Informed Solutions is seeking a Full Stack GIS Developer to join their Leeds team. This role focuses on building innovative digital solutions for public sector challenges, utilizing modern technologies such as .NET, Java, and GIS systems. You will collaborate with a dynamic team on impactful projects, leverag ...

Apprentice Software Engineer — Hybrid, Level 4 Dev

A progressive technology company is seeking an Apprentice Software Engineer in the East Midlands. This hybrid position offers a salary between £18,000 and £22,000 for the 16-month Level 4 Software Developer apprenticeship. You'll engage in live projects from day one, contributing to platform changes, while also ...

UI/UX Designer Financial Services (London, Flexible)

Pontoon is seeking a talented UI/UX Developer to join their team in London for a 12-month contract. You will be responsible for designing and enhancing user experiences for digital products, collaborating with cross-functional teams, conducting user research, and developing prototypes. The ideal candid ...

Secure Protocol Analyst & Software Engineer

Forwardrole is looking for a Protocol Analyst / Software Developer in Romsey. This role supports protocol analysis and software development within secure National Security programmes. Engineers will work in multidisciplinary teams, tackling technical challenges and ensuring operational relevance through colla ...

Naval Oracle APEX Specialist (PL/SQL/JS) Hybrid UK

ARM (Advanced Resource Managers) is seeking an Oracle Forms Developer for a 6-month contract based in the UK. The role involves leading software development to support the UK naval fleet. This position requires SC Clearance and offers hybrid working with attendance expected onsite for 2 days a week. Th ...

Estimator

Estimator - Warrington£45,000 - £60,000 + PackageThe Opportunity We are working with a well-established and growing £40m turnover Developer / Contractor based in Warrington, who are looking to strengthen their Pre-Construction team with the appointment of ...

SC Cleared Secure Cloud Architect & DevSecOps

Comxps Ltd is looking for an experienced software developer specializing in secure software development lifecycle processes. The role involves working with multi-disciplinary teams and requires solid knowledge of Agile methodologies, as well as public cloud technologies like Microsoft Azure or AWS. App ...

Sales Consultant

Our client is a quality-focused housebuilder experiencing a notable period of growth. Ahead of launching their flagship development in the coming weeks, they are seeking an experienced Sales Negotiator. This role is ideal for either an established new homes specialist or an Estate Agent looking to transition to ...

Senior Android Engineer — Kotlin, Jetpack, MVVM

MPower Plus is seeking an experienced Android Developer to build and enhance next-generation mobile applications for a leading client based in Bristol. The role is hybrid, requiring three days on-site work each week. The ideal candidate will have over 10 years of Android development experience, with st ...

Senior Estimator/Cost Planner

Senior Estimator / Cost PlannerWarrington - £65,000 - £80,000 + PackageThe Opportunity We are partnering with a well-established and expanding £40m turnover Developer / Contractor to recruit a Senior Estimator / Cost Planner to join their Warring ...

Dynamics 365 Customer Insights Specialist

Cardiff University is looking for a Systems Support Developer/Analyst, dedicated to Microsoft Dynamics solutions and M365. This role involves supporting internal teams and partners, ensuring effective IT services for staff and students. Qualifications include administrative experience with large IT systems an ...

Senior Software Engineer: Unified Trading Platform & Orders

P2P is seeking an experienced server-side developer with a strong foundation in micro-service architectures and expertise in Java, Python, and Clojure. You will work on both legacy and new developments, driving projects to completion with an emphasis on scalability and testing. The successful candidate ...

Senior DevEx Solutions Sales Executive

Atlassian is seeking an experienced Senior Solution Sales Executive to drive revenue growth in the Developer Experience domain. This role involves leading specialized sales efforts, collaborating closely with clients and partners, and formulating territory plans. The ideal candidate will have a minimum of 10 yea ...

IT Skills Trainer for Legal & Tech Systems

Bond Turner in Liverpool is seeking an IT Skills Developer to deliver training and support for their staff across multiple offices. This role requires expertise in IT training, as well as proficiency in Office 365 and experience with application rollouts. The successful candidate will monitor and evalu ...

AI Driven Backend Engineer (Java/Kotlin) for API Mock SaaS

WireMock is looking for an experienced Java/Kotlin developer based in London to join their dynamic team. The role involves designing and supporting backend features for a commercial SaaS product, along with maintaining cloud infrastructure. Candidates should have at least 6 years of professional software develop ...

Substation Automation Software Lead

IF1874 GE Energy Power Conversion UK Limited is seeking a Software Developer who will contribute to the development of new products and enhance existing solutions. The ideal candidate will have strong C/C++ coding skills and experience in real-time software development. Join a dynamic team where you wi ...

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    Fullstack Web Developer React Node Jobs in United Kingdom Job Search Guide, Trends and Insights