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    • 47,499+ Fullstack Web Developer React Node Jobs in UK — Top Companies Hiring June 2026

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    Senior Python Backend Engineer — Scalable APIs & AI Workflows

    A dynamic scale-up in the fintech space is looking for a Senior Python Developer to join their team in Greater London. In this role, you'll implement robust solutions, design REST APIs, and ensure code quality through testing and reviews. The company offers a competitive salary between £70,000 and £95,000, hybri ...

    Senior Software Engineer — Video Streaming & AI Tools

    A leading media services company is seeking a Software Developer to join the ClearView Rush team. This role involves designing and building a video review platform, requiring expertise in video engineering and a collaborative work ethic. Candidates should possess significant software development experience, part ...

    Senior Salesforce Engineer: FSC, LWC & API Integrations

    Experis UK is seeking a Senior Salesforce Engineer in Greater London. In this role, you will be instrumental in developing and enhancing a Salesforce Financial Services Cloud platform. Responsibilities include working within an Agile team to deliver scalable solutions, collaborating with stakeholders, and ensuri ...

    Backend Engineer – Java/Spring Boot & Python (Hybrid London)

    Methods Business and Digital Technology Ltd is seeking a Back-end Developer specializing in Java Spring Boot and Python to join their private sector team in London. This hybrid role requires 3 days on-site each week. The successful candidate will lead the rebuild of core architecture, optimize technical connecto ...

    Front Office C++ Engineer — New Trading Stack

    Harrington Starr is seeking a C++ Developer to work on the options desk, delivering technology projects and supporting the bespoke trading software stack. You will collaborate closely with trading teams to resolve technical challenges. The ideal candidate will have extensive knowledge in C++ within a L ...

    Senior C++ Engineer for AI Hardware & Compiler Tech

    A leading AI startup in London is looking for a C++ Developer to design and build cutting-edge software and compiler frameworks for AI models. You will collaborate closely with hardware engineers to ensure seamless interaction between custom processors and platforms. The ideal candidate has proven expertise in C ...

    Jira Service Management Engineer

    A prominent educational organization in Bradford is looking for a Jira Developer to manage and maintain their ticketing platform. This entry-level position requires demonstrated experience with Jira Service Management, strong problem-solving capabilities, and the ability to communicate technical concepts to non- ...

    Senior Backend Squad Lead | Cloud, APIs & Data (6p)

    T2M Resourcing is looking for an experienced software developer to lead a pod of talented developers in Newcastle. This role focuses on back-end development and requires expertise in C#, Java, and Python, as well as strong leadership skills. Ideal candidates will have a passion for solving complex engi ...

    Autonomy & GNC Algorithms Engineer for Rover Navigation

    Capgemini Engineering in Stevenage is looking for a GNC (Guidance, Navigation & Control) Developer/Algorithm Engineer to enhance autonomous navigation capabilities for rover platforms. You will design and validate algorithms for intelligent on-board decision-making in challenging environments. The idea ...

    Lead Front Office C++ Engineer — Trading Systems

    Radley James Limited is seeking a Senior C++ Developer to join their client, a leading financial institution in Greater London. The role involves spearheading projects related to systematic trading while working on a new codebase. Ideal candidates will have experience with C++14, C++17 or C++20, as wel ...

    Senior Cloud & Analytics Platform Engineer

    Macquarie Group in Greater London is seeking a developer to enhance their Engineering Services. You will help digitize and modernize their Commodities and Global Markets platforms, working closely with analysts and traders to design and deliver an innovative analytics platform. The ideal candidate has ...

    Biometrics Software Engineer

    targetjobs UK is seeking a Software Developer for its Biometrics Team. In this role, you'll drive the evolution of our product suite by developing and maintaining cutting-edge software tools. Key responsibilities include supporting biometric products, implementing algorithms for accuracy, and ensuring coding sta ...

    Distributed Systems Engineer Swift & Cloud Tools

    Omaze is seeking a Distributed Systems Engineer to join their SWE Developer Foundations team. In this role, you will build innovative distributed services and tooling primarily in Swift, ensuring a high-performance system while deploying with Kubernetes. We are looking for individuals with experience i ...

    Kubernetes Platform Engineer – Remote Dev Environments

    Barlowe LLP located in Greater London is seeking a talented developer to enhance their Workspace Engineering team. This role involves creating and maintaining cutting-edge remote development capabilities within Kubernetes environments. The ideal candidate should possess extensive experience with Linux ...

    Senior Android Engineer Enterprise Apps & UX

    An innovative tech company is seeking a Senior Android Developer to lead the development of enterprise-level Android applications. You will drive user experiences that meet high standards of quality and work on projects in sectors like Finance and Healthcare. Candidates should have strong experience in Kotlin an ...

    Graduate Software & AI Engineer — London

    Graduate Recruitment Bureau is offering a full-time position as a Graduate Software and AI Developer in London, United Kingdom. Candidates must possess a 2:1 degree or above in computer science or related fields. Experience with Java, SQL, and C# is advantageous, alongside strong analytical and problem-solvin ...

    Full Stack C#/.NET Engineer Enterprise Tech Platform

    A leading tech firm in the UK seeks a Full Stack C# Developer for its Enterprise team. You will design and maintain high-quality C#/.NET solutions and build scalable services that support multiple business streams. The ideal candidate has strong experience in C# and AWS, along with the ability to work in a fast- ...

    Ruby on Rails Backend Engineer — Hybrid + Equity

    Sorcer in London is seeking a mid-level backend developer to develop and scale applications using Ruby on Rails. The position involves collaborating with product and frontend teams to enhance customer experience. Qualified candidates should have 3+ years of Ruby/Rails experience and a strong background ...

    Hands on Robotics Software Engineer – Motion & Vision

    A leading technology firm in Macclesfield is seeking an experienced Robotic Systems Software Control Developer to join their dynamic team. This role involves hardware/software integration, motion control, and computer vision, utilizing C/C++ and other programming languages. Candidates should possess a degree in ...

    Kernel Driver Software Engineer

    Graphcore is searching for a skilled developer to join the drivers and utilities team in Bristol. You'll design and implement OS Kernel and Device Driver software using C/C++. This role involves agile development and collaborating closely with both software and hardware teams. Applicants should have experience i ...

    Backend Systems Intern — Build scalable game services

    IMAGE FRAME INVESTMENT (UK) LIMITED is seeking a backend developer to participate in the architecture design and implementation for Level Infinite PASS. The role involves ensuring high availability of backend services for overseas games. A Bachelor’s degree in Computer Science or related field is requi ...

    Senior Full Stack Engineer (Python/Django, AWS, Terraform)

    A leading company in the automotive sector is seeking a Senior Software Developer to join their Special Projects team. This role involves developing innovative tools and solutions for clients while working collaboratively in a project-based environment. The ideal candidate will have experience in key technologie ...

    Autonomous GNC Engineer for Rover Navigation (ROS2)

    Capgemini is seeking a skilled GNC (Guidance, Navigation & Control) Developer/Algorithm Engineer in Stevenage to contribute to autonomous navigation capabilities for rover platforms. The role involves designing, validating, and integrating algorithms enabling intelligent decision-making in challenging environ ...

    Energy Operations Software Engineer

    A leading technology firm in Greater London is seeking a Software Developer to join the Operations Technology team. You will play a key role in supporting operational processing across various asset classes. This includes maintaining applications for post-trade operations and collaborating with stakeholders to d ...

    Lead Backend Engineer — APIs, Data & Cloud

    A leading AI platform company in Greater London is looking for a skilled backend developer who excels in Python and has experience with Flask and FastAPI. This role offers the opportunity to take technical leadership on diverse projects while working closely with cross-functional teams. You will be responsible f ...

    Senior Python Backend Engineer: Async, Docker Microservices

    A technology consulting firm is seeking a seasoned Senior Python Developer with 5-8 years of experience. The ideal candidate will excel at back-end architecture design, have superb Python and debugging skills, and demonstrate strong communication abilities. This role allows for remote work in Europe and is contr ...

    C# .NET Data Engineer | SSIS/SQL Server | Hybrid

    A leading bank in Central London is seeking a Software Developer with expertise in C# Dot Net and SQL Server. The ideal candidate will have over 7 years of experience, including working on banking systems, particularly Core Banking. Responsibilities include developing new systems, supporting IT changes, and bein ...

    Senior Embedded AV Software Engineer (Japan Bring Up)

    A leading developer of AI technology is seeking an Application SW Engineer to work on localizing their autonomous driving technology for the Japanese market. Responsibilities include bringing up and validating AI software on customer hardware platforms and collaborating with cross-functional teams. Candidates sh ...

    Senior Python Engineer – Global FinTech Backend (Hybrid)

    Grid Dynamics Holdings is looking for experienced engineers in the Greater London area. The successful candidate will be primarily a Python developer with a strong background in developing global-scale software systems for financial institutions. Responsibilities include building complex systems, developing back ...

    Platform Engineering Lead: Automation, Observability & AI

    J.P. Boden & Co. Limited is seeking a Platform Technical Lead to enhance their engineering capabilities and drive quality software delivery. This role involves collaborating with internal and external teams and focuses on evolving a secure and scalable developer platform. The ideal candidate will have ...

    Cloud Data & Analytics Lead — Snowflake, Qlik & Fabric

    INEOS Inovyn is looking for a Senior Data & Analytics Developer to lead the design and delivery of scalable analytics solutions in Runcorn, England. Key responsibilities include shaping data strategy, mentoring developers, and delivering high-quality solutions using cloud technologies. Candidates should possess ...

    Senior Java Backend Engineer Microservices & Spring

    Inspired Thinking Group (ITG) in Birmingham is looking for a Java Developer with a passion for quality and technology. You will be part of a talented development team, responsible for creating business-critical applications using Java technologies. The ideal candidate will have experience in both monol ...

    Java Backend Engineer – Spring Boot, REST & Kafka

    Rockstar in Dundee, Scotland is seeking a Java Backend Developer to design and implement solutions for game development challenges. The ideal candidate has over 3 years of experience in Java backend development, strong command of the Spring Boot ecosystem, and a solid understanding of MySQL. You will contribute ...

    Senior Front Office Equities Derivatives Engineer Hybrid

    Apex Systems is seeking a Mid-Level Developer in Bromley, UK to join their Equities Derivatives Technology team. The role involves developing automation solutions and requires at least 7 years of technology development experience, including 3 years in equities derivatives systems. Responsibilities include design ...

    Senior C++ AI Engineer – Renewable Energy (Hybrid)

    A Scientistic Software Company in the UK seeks a Senior C++ Developer to join their team. The role involves delivering commercial quality software in an Agile environment, solving complex technical issues, and improving processes. With a strong focus on innovation and quality, this brings a unique chance to work ...

    Senior Python Test Engineer System Validation

    Advanced Micro Devices in Cambridge is looking for a Python Developer in Test to join the Data Centre Group. This role focuses on system-level validation of low-latency Ethernet Adapters and SmartNIC technology. You will design and support automated test cases, utilizing complex test frameworks. The id ...

    Java Full Stack Engineer: Cloud Native & Kubernetes

    A technology consulting firm in Glasgow is seeking a passionate Full Stack Java Developer. In this role, you will design and maintain enterprise-grade applications. You will work extensively with Java, Spring Boot, and cloud technologies, helping to deliver scalable solutions. This position requires strong skill ...

    Principal Product Manager F1 Clash Live Ops & Economy

    A leading mobile games developer in London seeks a Principal Product Manager to drive the strategic vision for F1 Clash. In this role, you will oversee the game's economy and pricing architecture while managing a dynamic team. Ideal candidates will have extensive experience in mobile game management, a deep unde ...

    Senior Contracts Manager, Residential Construction

    An established residential builder/developer in the United Kingdom is seeking a Contracts Manager to oversee multiple residential projects in S/E London & N/W Kent. The ideal candidate will have 5-7 years of senior site management experience and a clear understanding of construction processes. This role offers a ...

    UK & Ireland Growth & Partnerships Lead

    A dynamic event technology company is seeking a UK Business Developer to join their expanding team. You'll be responsible for identifying sales opportunities, managing a sales pipeline, and executing deals within the UK musical events sector. With at least 3 years of experience and a strong network in the indust ...

    Senior Power BI Architect for Local Government

    Salt Digital Recruitment is seeking a Senior Power BI Developer to join a local government body. This role requires extensive experience in delivering Power BI solutions and working with stakeholders across services. The position offers a hybrid working model with 4 days remote and 1 day onsite in Central Lon ...

    Senior Angular Frontend Engineer Remote First

    MCS Group is recruiting a Senior Front End Developer to join an innovative technology company in Belfast. This role offers an opportunity to design and build high-performance applications using Angular, contributing to cross-platform projects. The ideal candidate will have strong Angular and TypeScript skills, w ...

    AI Solutions Architect — Microsoft Stack (Hybrid)

    Boehringer Ingelheim is seeking a Senior AI Solutions Developer to design, build, and deploy enterprise AI solutions for the CRM Franchise. The ideal candidate must have proven experience in AI development, strong expertise in Microsoft technologies, and excellent stakeholder engagement skills. This hy ...

    Senior C++ Backend Engineer – ERP Platform, Flexible Hours

    Prophet Software in Coventry is looking for a senior software developer C++ to join our expanding team. You'll be instrumental in building and delivering the backend of a configurable ERP system, working on large global projects. We offer a dynamic environment with strong career progression opportuniti ...

    Impactful Full Stack .NET Engineer Hybrid London

    A leading tech solution provider is seeking a Full-Stack .NET Developer with a focus on back-end to join their Beacon Technology team. This role involves developing and maintaining software aligned with the company’s tech strategy, requiring strong C#, .NET, and full-stack experience. The position is hybrid, req ...

    C++ Trading Platform Engineer — Hybrid & High Impact

    A leading cryptocurrency trading firm is seeking a skilled C++ Trading Platform Developer. In this role, you will develop and enhance a global trading platform, working with cutting-edge technology and a dynamic team. You will have significant independence, responsibility, and the chance to directly impact tradi ...

    West London Internal Site Manager – Luxury Residential

    A respected residential developer in Greater London is seeking an Internal Site Manager responsible for overseeing the internal fit-out process of a flagship residential project. The ideal candidate should have significant experience in internal fit-out for large scale projects, along with key qualifications lik ...

    Java Big Data Engineer – Real Time Trade Data

    Barclays is looking for a Java Developer for their Big Data Project in Glasgow, United Kingdom. This is an Associate Vice President level position within the Post Trade Markets Data team. The successful candidate will manage a large trade data repository and aggregate real-time trade data from various sources ...

    Senior Java Engineer — Backend & Microservices Lead

    Inspired Thinking Group in Birmingham is looking for a Java Developer to work on complex business-critical applications. You will join a skilled team to develop Java code, with a focus on both monolithic and microservices architectures. Successful candidates should have a proven track record in Java de ...

    Remote Backend Engineer – Data Centre Platform

    TGS International Group is seeking a Back end Software Developer specializing in Python for remote work. This role involves the development and maintenance of high-performance backend services and supporting infrastructure. Key responsibilities include designing scalable systems, building RESTful APIs, ...

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