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    • 273,936+ Fullstack Software Engineer Java React Aws Jobs in UK — Top Companies Hiring June 2026

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    Software Engineer in Test

    Software Engineer in TestA fantastic opportunity for a Software Engineer in Test to join a world-class technology company developing advanced AI-driven software solutions. Working within an exceptional engineering environment, you will play a key role in ensur ...

    Principal/Staff Software Engineer

    Principal/Staff Engineer<span style=font-size:12p ...

    Senior Software Engineer London

    Role: Senior Software Engineer - BackendContract: PermanentLocation: LondonSalary: Very Competitive A NOTE FROM THE FOUNDERSOxford Dynamics is at an inflection point.We operate ...

    Senior Software Engineer London

    The roleWe're looking for software engineers with strong backend and cloud infrastructure experience to build the systems that power billing for modern B2B companies.You'll own revenue-critical infrastructure - the kind where correctness isn't negotiable and downtime isn't an optio ...

    Engineer Software and Controls

    Job Title: Engineer, Software & ControlsLocation: Any UK Site Our Vision & Why It MattersAt Alexander Dennis, our vision is to lead the evolution of sustainable on-road mass transportation and mobility. We design, de ...

    Senior Software Quality Engineer

    About us We’re Dayshape—an award-winning software scale-up with big ambitions and the momentum to match. Trusted by Big Four and many other top professional services firms globally, our AI-powered resource management platform is helping organisations to achieve extraordinary results. Our ...

    Principal Software Engineer (PLCs)

    Principal Software EngineerTadcaster, UKPurpose of the RoleTo lead the software delivery for complex bespoke automation projects. The Principal Software Engineer ensures that software ...

    Software Development Engineer, Rufus

    Rufus is a generative AI-powered shopping assistant in the Amazon Shopping app designed to help answer a variety of shopping-related questions. Rufus makes it easy for customers to find and discover the best products to meet their needs by helping with product research, providing comparisons and recommendations, ...

    Embedded Software Engineer, Ring

    As an Embedded Software Engineer, you will be a core member of a software team developing Ring's next generation of camera-centric devices. While experience with embedded systems is valuable, we're looking for engineers passionate about building IoT products who are eager to work close to the hardware. ...

    Senior Analytics Software Engineer

    Time Type: Full TimeAt DSV we're building the world’s leading logistics and transport network. With this exciting growth comes opportunity — and we’re looking for new talent to join us.Role: Senior Analytics Software EngineerLocation: PARC Institute of Manufactu ...

    Software Development Engineer – 2026

    Do you want to solve real customer problems through innovative technology? Do you enjoy working on scalable services in a collaborative team environment? Do you want to see your code directly impact millions of customers worldwide? At Amazon, we hire the best minds in technology to innovate and build o ...

    Software Development Engineer, CDSI

    Are you passionate about building great software, working with smart and motivated software engineers, and solving incredible technical challenges? Then this opportunity is for you! We are looking for Software Development Engineers for our offices in the Thames Valley. The Team: We're a small, ind ...

    Senior Software Engineer – AI

    Senior Software Engineer – AI Start-up – London – In-Office – Up to £200k Base + Equity We’re supporting a category-leading AI organisation building next-generation conversational agents used by major global brands. Their platform powers intelligent, human-like interactions across chat, email and ...

    Principal Embedded Software Engineer

    Principal Embedded Software Engineer Location: Fareham, Hampshire (Hybrid working available)Salary: £70,000 – £80,000Job Type: Full-time, PermanentVisa Sponsorship AvailableAn advanced technology compa ...

    Senior Software Engineer (Python)

    digiLab is a formative AI company with world-leading specialists in uncertainty quantification, applied where the stakes are highest and the margin for error is smallest. Our customers are among the largest and most advanced engineering and science-led organisa ...

    Senior Software Engineer Python

    Senior Software Engineer / Developer (Python) Cambridge to £80kDo you have strong backend Python software development experience?You could be joining the world's most advanced cybersecurity technology business that uses AI technology to protect clients across the globe from advanced cyber ...

    Software Engineer (C#.Net)

    Position Description: At CGI, we help transform the way citizens interact with essential public services through innovative, user-centred digital solutions. As a Software Engineer, you will play a key role in developing and enhancing digital platforms that improve accessibility, user expe ...

    Embedded Software Engineer – Hybrid

    Senior Embedded Software Engineer – Nottingham Hybrid Working | Flexible Hours Are you ready to elevate your career in ?! This role offers the perfect blend of professional challenge and personal flexibility, designed to suit the modern engineer. With hybrid working arrangements, you can ...

    Senior Software Development Engineer

    Indra is one of the leading global technology and consulting companies and the technological partner for core business operations of its customers worldwide. It is a world-leader in providing proprietary solutions in specific segments in Transport and Defence markets, and the leading firm in Digital Transform ...

    Senior Backend Software Engineer

    Job Description Please note, this is a hybrid role based out of the Uxbridge office for 1 to 2 days a week.The Backend team develops the core of the Alta Video Management System. These are Cloud based distributed systems monitoring and managing Video Cameras, Access Control ...

    Software Engineer (Back End)

    The TP ICAP Group is a world leading provider of market infrastructure.Our purpose is to provide clients with access to global financial and commodities markets, improving price discovery, liquidity, and distribution of data, through responsible and innovative solutions.Thro ...

    Principal Embedded Software Engineer

    Shape how safety-critical software is verified at the highest level. We're partnering with a growing, highly respected engineering SME specialising in safety-critical embedded systems . They are looking for a Principal Software Engineer to play a key role in developing and assuri ...

    Principal Embedded Software Engineer

    Shape how safety-critical software is verified at the highest level. We're partnering with a growing, highly respected engineering SME specialising in safety-critical embedded systems . They are looking for a Principal Software Engineer to play a key role in developing and assuri ...

    Principal Embedded Software Engineer

    Shape how safety-critical software is verified at the highest level. We're partnering with a growing, highly respected engineering SME specialising in safety-critical embedded systems . They are looking for a Principal Software Engineer to play a key role in developing and assuri ...

    Principal Embedded Software Engineer

    Shape how safety-critical software is verified at the highest level. We're partnering with a growing, highly respected engineering SME specialising in safety-critical embedded systems . They are looking for a Principal Software Engineer to play a key role in developing and assuri ...

    Software Engineer Graduates Considered

    Job DescriptionSoftware Engineer - Graduates ConsideredA fantastic opportunity for a graduate or experienced Software Engineer to join a highly innovative technology company at the forefront of advanced AI research and development. Workin ...

    Lead Software Engineer SDET

    We have an exciting and rewarding opportunity for you to take your software engineering career to the next level.Join us to shape the future of technology and quality assurance. You’ll have the opportunity to work with cutting-edge tools and frameworks, collaborating with a passionate team that values ...

    Back End Software Engineer

    DescriptionThe TeamThe Engineering team at FundApps is a team of ca. 50 smart, friendly people who collaborate closely and take pride in delivering best-in-class software and providing an extraordinary experience to our clients. We’re solving some of the most challengin ...

    Software Engineer (Defence Applications)

    This AI start-up is recruiting across a number of areas including software engineers. They will consider recent graduates or more experienced software engineers who are either immediately available or have a short notice period.The company are working on innovative AI based vision and sensing systems, ...

    Principal Software Engineer, Cloud

    Principal Software Engineer, CloudSenior Full-Stack .NET Developer – AI-Forward EngineeringType: Full-timeLevel: Senior About the RoleWe’re looking for a senior full-stack .NET developer who treats AI tooling as a core part of their ...

    Senior Backend Software Engineer

    RAC are on the lookout for a Senior Backend .Net Software Engineer to lead within our Breakdown team, which is the squad behind the digital tools that help customers receive the right breakdown support when they need it most. This high-traffic, mission-critical suite of tools is used by hundreds of thousands ...

    Engineer Software and Controls

    Job Title: Engineer, Software & ControlsLocation: Any UK Site Our Vision & Why It MattersAt Alexander Dennis, our vision is to lead the evolution of sustainable on-road mass transportation and mobility. We design, de ...

    Junior Embedded Software Engineer

    Your missionWe're developing next-generation wearable sensor technology that captures far more than standard metrics. Our goal is to give people deeper, more accurate insights into how they move.Your Role As a Junior Embedded Software Engineer with 2–3 years of experience, yo ...

    Full Stack Software Engineer

    About the roleAs a Full Stack Software Engineer, you will collaborate with cross-functional teams to build and scale AI-powered systems that solve unique challenges for global clients. This is an opportunity to take ownership of the entire stack, turning sophisticated machine learn ...

    Senior Embedded Software Engineer

    The Role As a Senior Embedded Software Engineer, you will take ownership of embedded software development across a range of complex products, working from initial requirements through to implementation, testing and in‑service support. You will play a senior technical role within project teams, contribu ...

    Software Engineer (Backend, Python)

    About Octopus ElectroverseWe’re making electric vehicle ownership as smart and as simple as possible, by building the giant, virtual charging platform of the future.In just three years, Octopus Electroverse has grown to become one of the largest eMobility players globally, with over 1,40 ...

    Embedded Software Engineer – Hybrid

    Embedded Software EngineerLocation: Newcastle Upon TyneFull-Time | PermanentGlobal Engineering Company | Purpose-Driven InnovationAre you ready to engineer solutions that make a real difference in people’s everyday lives? Join a globally respected engineering company th ...

    Engineer Software and Controls

    Job Title: Engineer, Software & ControlsLocation: Any UK Site Our Vision & Why It MattersAt Alexander Dennis, our vision is to lead the evolution of sustainable on-road mass transportation and mobility. We design, deliver, and support market-leading buses and c ...

    Embedded Software Engineer, Ring

    As an Embedded Software Engineer, you will be a core member of a software team developing Ring's next generation of camera-centric devices. While experience with embedded systems is valuable, we're looking for engineers passionate about building IoT products who are eager to work close to the hardware. ...

    Software Engineer, Codex Enterprise

    About the TeamWith Codex we’re building an AI software engineer. One that you can pair with, delegate to, or even ask to take on future tasks proactively. Our team is a fast-moving group within OpenAI, bringing together research, engineering, design, and product. We iteratively build the Codex a ...

    Software Engineer (Any OO)

    Salary: up to £200k + bonusCompany:This hedge fund, with a cool start-up vibe, is the next big thing in systematic trading. Using the best technology and tools in the market, they are developing proprietary trading strategies, technology and algorithms to make tens of thous ...

    Control Systems Software Engineer

    AJS Control and Automation are looking for a Control Systems Engineer to join our well established business and growing team to help fulfil a healthy pipeline of work, predominantly within the Food and Beverage and Manufacturing Industries. The role of a Control Systems engi ...

    Lead Software Engineer Documentum

    Lead Software Engineer - Documentum Location: Remote The Company: At Amber Labs, we are a cutting-edge UK and European technology consultancy that prioritises empowering autonomy, promoting experimentation, and faci ...

    Senior Software Engineer, WebExtensions

    Senior Software Engineer, WebExtensions at Mozilla Corporation Team: Firefox Locations: Remote France, Remote Canada, Remote Germany, Remote UK Why Mozilla?Mozilla Corporation is the non-profit-backed technology company that has shaped the internet for the better over th ...

    Linux Software Development Engineer

    ChallengeSWARCO: The Better Way. Every Day. At the forefront of intelligent traffic management, we design and deliver innovative solutions that keep people moving safely and efficiently across the UK and Ireland. Start making an impact with us today and join teams in over 70 ...

    Senior Software Engineer Processing

    We have spent 20+ years creating a market leading global delivery platform for low latency streamed odds data. TxODDS specialises in the aggregation of sports betting data and distribution of FAST, ACCURATE ODDS via betting odds API feeds and providing historical data to the global sports betting industry.</p ...

    Senior Software Engineer (Data)

    ABOUT BEAMERY We are a leading transformational AI platform in the HR technology industry, enabling enterprise companies to create better and fairer talent decisions – by accelerating their recruiting processes, unlocking successful internal mobility opportunities, enabling sm ...

    Senior Software Engineer (Frontend)

    Job Title: Senior Software Engineer Location: London Victoria, HybridReports to: Head of PlatformA bit about us At nudge we believe people need to be in control of their finances. nudge puts you in control of your money. Combining behavioural psychol ...

    Software Engineer Business Onboarding

    Company Description Wise is a global technology company, building the best way to move and manage the world’s money. Min fees. Max ease. Full speed. Whether people and businesses are sending money to another country, spending abroad, or making and receiving int ...

    Sr. Software Development Engineer

    Job Summary:We are seeking a skilled and motivated Senior Software Engineer to join our dynamic team at CWAN. The role joins our Beacon Core Engineering team. The Core team develops large part of Beacon Cloud, just above the Platform abstraction. It deals with the developer tools (SDLC) that we ...

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