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    C++ Software Engineer – Defense Tech, Hybrid

    A leading defense technology company in Southampton is seeking a Software Engineer – C++ to support various defense projects. You'll collaborate with world-class engineers to innovate software solutions. Candidates with a good attitude and willingness to learn, even without all preferred experiences, are encoura ...

    Lead Software Engineer C#/.NET | HealthTech

    A leading healthtech organization in Sheffield is seeking a Software Development Lead/Manager to oversee two development teams. The ideal candidate should have extensive experience in C# .NET and strong leadership skills to drive projects and mentor developers. This role emphasizes communication, technical decis ...

    Senior / Principal C&I Engineer (Energy)

    Job Description What if you could shape a career as unique as you? At WSP, you can always find opportunities to grow and do what matters to you. Make the most of our global reach to discover new challenges and chances to work with diverse, talented individuals who will help you expand your horizo ...

    Senior / Principal C&I Engineer (Energy)

    Role Overview We are seeking a C&I Engineer to join our Low Carbon Team, leading a team of electrical, instrumentation and control engineers in developing designs for a wide range of energy projects, including energy‑from‑waste plants, industrial facilities and carbon capture schemes. The UK Low ...

    Senior / Principal C&I Engineer (Energy)

    Job Description What if you could shape a career as unique as you? At WSP, you can always find opportunities to grow and do what matters to you. Make the most of our global reach to discover new challenges and chances to work with diverse, talented individuals who will help you expand your horizo ...

    Senior C&I Engineer, Nuclear Projects

    A leading infrastructure services provider in the UK is seeking a C&I Senior Engineer to deliver technical expertise on critical engineering projects. Candidates should have a minimum of 5 years engineering experience, with 3 years in the nuclear sector. The role offers a competitive salary, benefits, and opport ...

    Senior C++ Engineer – Hybrid, Defence & Simulation

    A rapidly growing consultancy firm in the UK is seeking a Senior Software Engineer specializing in C++. This hybrid role involves designing and delivering intricate software applications across various sectors, including defense and transport. The ideal candidate will have over 5 years of experience, proficiency ...

    Lead C# Engineer: Automation & Vision Systems

    A leading engineering company in the UK is seeking a Lead C# Software Engineer to join their team in Abingdon, Oxfordshire. The ideal candidate will have strong C# and WPF development skills and experience with industrial automation. This role involves leading a small software team and developing advanced contro ...

    Senior C++ Engineer (Linux) – Hybrid FinTech

    A leading FinTech firm in London seeks a Senior C++ Software Engineer to design and enhance their core platform, offering a competitive salary of up to £110k. The role provides a mix of office and remote work, allowing for significant influence over technical decisions and collaborative project work. Ideal candi ...

    Remote Low Latency C++ Engineer Crypto

    Overview Remote Low Latency C++ Engineer | Crypto Trading Powerhouse £130,000 - £185,000 DOE + RSUs + Bonus + Benefits Fully Remote (must be based in the UK) Want to help shape the future of crypto trading? This is a chance to join one of the world's leadin ...

    Senior C++ Engineer Mobile Infrastructure Connectivity

    Mission Statement The Platform team creates the technology that enables Spotify to learn quickly and scale easily, enabling rapid growth in our users and our business around the globe. Spanning many disciplines, we work to make the business work; creating the infrastructure, tooling, frameworks, ...

    Remote Low Latency C++ Crypto Engineer

    Understanding Recruitment is seeking a skilled Low Latency C++ Engineer to join a prominent crypto trading platform. This fully remote role offers a salary range of £150,000 to £185,000 plus bonuses and benefits. As part of the team, you'll design and build distributed C++ systems that operate under ultra-low la ...

    Senior Gameplay Systems Engineer — UE5, C++

    Warner Media, LLC. in London is seeking a skilled developer to design and implement core gameplay systems. The ideal candidate will have strong experience in C++ and the Unreal Engine 5, proven ability to architect complex gameplay features, and excellent debugging skills. This position offers a hybrid work mode ...

    DevOps Engineer AWS Azure C# FinTech

    DevOps Engineer AWS Azure C# – FinTech (PR/ ) London, England Salary: GBP80000 - GBP90000 per annum + bonus + benefits DevOps Engineer (AWS Azure C#) London / WFH to £90k Do you have expertise with AWS combined with exposure to Azure? You could be progressing your ...

    C++ Debugger & Compiler Engineer — LLDB/Clang

    APPLE in Greater London is seeking an engineer to enhance the debugging experience in Clang-based languages. The role involves working on LLDB, Clang, and related tools, requiring strong C++ expertise and experience with software development tools like compilers and debuggers. The ideal candidate will collaborat ...

    Senior Software Engineer .NET/C# Pharma

    Job Description My client, a specialist organisation operating within the clinical research and precision medicine sector, is hiring a Senior Software Engineer to join an established engineering team. This is a newly created role focused on developing and enhancing a cloud-based SaaS plat ...

    Aerospace Embedded C Engineer Onsite Cheltenham

    A leading recruitment agency is seeking a Software Engineer in Cheltenham for a 6-month contract. The role involves software development, verification, and compliance with Aerospace standards, specifically DO178-C. Candidates should have experience in safety-critical software and familiarity with tools like DOOR ...

    Graduate Real Time C++ Software Engineer

    Softweb Resourcing is seeking a Graduate Software Engineer in Worcester to develop systems using C++. The role offers exceptional mentorship and training to build a successful career in software engineering. Ideal candidates should have a strong technical foundation in STEM fields and be eager to learn. Addition ...

    Senior C++ Engineer — High Performance Systems

    Avanti Recruitment is looking for a Senior C++ Engineer to join a deep-tech company in Oxford. This hybrid role focuses on core engine development for a high-performance reasoning engine, critical for system-level interactions. Candidates should have 10-15 years of experience in software development, with strong ...

    Remote Senior Windows C++/MFC Engineer

    Version 1 is seeking a Windows C++ Senior Software Engineer in Birmingham, England, to enhance and maintain a complex legacy desktop application built on MFC. The role demands strong hands-on expertise in Win32 and MFC, along with a proven ability to deliver high-quality software with direct customer interaction ...

    Remote Senior Windows C++/MFC Engineer

    Version 1 is seeking an experienced Windows C++ Senior Software Engineer in Belfast. The role focuses on enhancing a complex legacy desktop application built on MFC. Candidates should have 7-10 years of hands-on experience with Windows-native C++, Win32, and MFC. The position involves collaborating closely with ...

    Remote Senior Windows C++/MFC Engineer

    Version 1 is looking for an experienced Windows C++ Senior Software Engineer in Manchester to enhance and maintain a complex legacy desktop application built on MFC. The ideal candidate should have strong expertise in Win32 and MFC, with at least 7 to 10 years of hands-on experience in Windows-native C++ develop ...

    Imaging Systems Software Engineer (C++/AI)

    Photonic Science in St Leonards on Sea seeks a Software Engineer to develop and improve camera drivers and control software using C++. The role involves supporting system-level integration between hardware and software and requires a strong aptitude for problem-solving along with C/C++ proficiency. The ideal can ...

    Senior C++ Engineer Cloud Video Framework

    Hawk Eye Innovations is seeking a Senior Software Engineer for their Cloud Video Framework team based in Basingstoke. In this hybrid role, you will lead the development of cutting-edge video services using modern C++. Your expertise in FFmpeg, multithreading, and your leadership skills will be essential in archi ...

    C++ Algorithms Engineer Autonomous Underwater Systems

    A global engineering and technology consultancy in Manchester is seeking a Senior Software Engineer specializing in sonar systems and autonomous undersea vehicles. This role focuses on developing and integrating mathematical models and algorithms into operational software for defence applications. The ideal cand ...

    Control & Instrumentation Engineer (C&I) Energy

    Full-time Contract Type: Permanent Region: North West UK Compensation: GBP 40,000 - GBP 75,000 - yearly Company Description ALTEN is a global engineering and technology consultancy operating across over 35 countries worldwide. We part ...

    Lead C&I Engineer — Safety & Performance

    A leading operator in the energy sector is seeking a Control & Instrumentation Engineer to take ownership of safety-critical systems. You will ensure the efficient operation of process control systems, driving improvements and overseeing project work. The role requires strong fault-finding skills and knowledge o ...

    Electrical Systems Engineer (C&I) Submarines

    Overview Electrical Systems Engineer (C&I) – Derby, Raynesway. Rolls-Royce Submarines. Full-time | Permanent We're seeking a skilled Electrical Systems Engineer (C&I) to help us deliver high-integrity control systems that meet exacting performance and safety standards. You will wo ...

    Senior Embedded Firmware Engineer (C, Microcontrollers)

    A leading electronics manufacturer in Oldham is seeking an experienced Firmware Engineer to develop embedded software in a hands-on design role. You will work within a talented multidisciplinary team and contribute to market-leading products and technologies. The ideal candidate will have a degree in Electronics ...

    C# / .Net Software Engineer (Freelance / contractor)

    Overview Founded in 2004, Qim info is a Swiss IT engineering and digital services company. We regularly collaborate with international clients and are looking for skilled contractors to support project-based engagements. Role Objective Design, build, and govern an API integratio ...

    Principal Software Engineer C++ Robotics System

    Principal Robotics / C++ Software Engineer London (Hybrid) Define how a complex, real‑world system scales — technically and organisationally. At sees.ai, we’ve built a system that enables unmanned aerial systems to carry out inspections of critical national infrastructure, making th ...

    SISS I&C Engineer in Penygroes

    PTS SISS Comms I&C Engineer required to install and commission CCTV, PA, CIS systems on Railway station projects in North Wales. Working within a small installation team you will be installing and commissioning CCTV, PA and CIS and all associated cabling and containment infrastructure. Must ...

    C++ Software Engineer — Broadcast Systems, Kubernetes

    A leading global technology company is seeking a Software Engineer to work on developing core components for their broadcast control system, Cerebrum. The ideal candidate will have 5-8 years of experience in modern C++ and Kubernetes, along with a focus on quality and problem-solving. This role offers flexible s ...

    I&C Controls Engineer Energy Sector

    A global engineering consultancy in Manchester seeks a Control & Instrumentation Engineer to design and validate I&C systems for key projects in the energy sector. Ideal candidates will have a degree in Engineering and substantial experience with PLC and DCS systems, ensuring compliance with safety standards. Th ...

    BESS Commissioning Engineer C&I Projects

    BESS Commissioning Engineer – Hawaii or Mainland Remote with 20% Travel) $90K–$120K (DOE) Bonus and Benefits, Relocation offered Join a dynamic and collaborative boutique team advancing Hawaii's clean energy goals through battery storage and hybrid systems. You'll handle end-to-end commissi ...

    Lead P&C Engineer – Substations & Transmission

    A leading global engineering firm in Glasgow is seeking a Senior Protection & Control Engineer. You will act as a senior technical authority and lead multi-disciplinary engineering teams. The ideal candidate has over 7 years of experience in protection & control engineering, particularly within electricity trans ...

    C++ JUCE Audio Plugin Engineer — Hybrid

    A software development firm is seeking a C++ Audio Software Engineer with 3-5+ years of experience to develop professional-grade audio software. This role involves designing audio plugins, collaborating with teams on UI/UX, and solving complex audio challenges. The position offers a flexible hybrid working model ...

    Software Engineer III C++ Senior Associate

    Software Engineer III - C++ Senior Associate LONDON, LONDON, United Kingdom Job Information Job Identification Job Category Software Engineering Business Unit Commercial & Investment Bank Posting Date 02/11/2025, 04:52 PM Locations LONDON, LO ...

    Nuclear Configuration Engineer – Sizewell C, Hybrid

    A leading engineering firm is seeking a Configuration Engineer to maintain the integrity of plant configuration for significant nuclear projects. This role involves supporting project design, managing documentation, and ensuring compliance with standards. The ideal candidate will have a degree in engineering and ...

    Controls Software Engineer Power Systems (C++)

    A leading energy technology company is seeking a Controls Software Engineer in Ashby-de-la-Zouch. This role involves designing control software for electrical power systems using C++. Candidates should have proven experience in control systems, C++ programming, and collaboration skills. The role offers a contemp ...

    Senior UI Infrastructure Engineer — Embedded C++

    A leading streaming technology company is seeking a Senior Software Engineer, UI Infrastructure to enhance the embedded UI framework. This role involves developing tools for the development community, improving system stability, and impacting millions of users. The ideal candidate will have over 5 years of exper ...

    Senior Software Development Engineer (.Net/C#)

    The payments service team are the heart of Tesco Technology, serving 28 million+ shoppers in the UK and abroad. We deliver HTTP services that reliably manage payments at global scale, 24 hours a day every day. We also provide capabilities that detect and prevent fraud and build upon innovative technologies ...

    C++ Platform CI Engineer – Flexible/Remote

    A leading music streaming service is looking for a C++ Engineer to enhance the client continuous integration infrastructure. You will own the CI systems, improve build performance, and develop automation across multiple platforms. The ideal candidate has experience in CI infrastructure, proficiency in Python and ...

    Backend Software Engineer C# .Net AWS

    This range is provided by Client Server. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Client Server Backend Software Engineer / Developer C# .Net AWS (Junior - Mid) London to ...

    Senior C++ Low Latency Trading Engineer

    A leading financial institution is looking for a Senior C++ Software Developer to join their team in London or Chicago. This role involves enhancing their electronic trading ecosystem, requiring significant C++ and STL experience, as well as expertise in electronic trading environments. The successful candidate ...

    C++ Software Engineer – HFT Desk (London)

    A leading trading firm in London is seeking a skilled Software Engineer with expertise in C++ for their high-frequency trading team. The role involves working closely with traders and researchers to enhance algorithmic trading strategies. You will contribute to critical systems that process vast data and optimiz ...

    Backend Software Engineer C# .Net Core

    Get AI-powered advice on this job and more exclusive features. This range is provided by Client Server. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Client Server Senior ...

    Financial Systems Developer (C#.NET Engineer)

    Financial Systems Developer (C#.NET Engineer) Ref: KM46978 Sector Type Full-time, Permanent Location London A leading Japanese IT company with a central London office is seeking a C#.NET Developer for its Financial Systems Team. They welcome candidates with knowled ...

    Real Time Embedded C++ Design Engineer

    A technology solutions provider in Norwich is seeking a Software Design Engineer to develop embedded software solutions. The ideal candidate has strong real-time C++ knowledge and experience in Linux environments. Responsibilities include software development from concept to commissioning, ensuring compliance, a ...

    C++ Engineer (SC Cleared or Clearable)

    Senior C++ Engineers3x Positions availableBased out of Cheltenham 4-5 Days per week£70,000 to £85,000 per annumImmediate Start - 3 month notice periods are ok however I am working on behalf of a Nation ...

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      Fullstack Engineer C Python React Data Management Jobs in United Kingdom Job Search Guide, Trends and Insights