1 to 25 of 57 Remote C++ Software Engineer Jobs

Senior Software Engineer C++ (Python, SQL, Linux, Trading, FinTech, Financial Technology, Low Latency, Backend) ***This is a hybrid role, 3 days remote and 2 days in the office*** Our client actively encourages diversity, equality and inclusion within it's workforce and welcomes applications from … does not discriminate in regards to age, gender, national origin, religion or any other basis. An excellent opportunity has arisen for a Senior Software Engineer C++ to join a friendly team my client are a well-established exchange (FinTech, Financial Technology) based ...

C++ Software Engineer/Developer (Swift MacOS) Cambridge/WFH to £80k Are you a C++ Software Engineer with experience in Swift and macOS, looking to work on technology that makes a real difference to cyber security … could be progressing your career at one of the world's leading cyber security technology companies, developing next generation software to protect organisations against increasingly sophisticated, AI driven cyber threats. As a C++ Software Engineer, you'll design, develop and maintain ...

C++ Software Engineer - Front Office Trading London, Greater London | £100k - £125k per year C++ Software Engineer/Developer London to £125k Are you a backend focussed C++ Software Engineer with Front Office … trading systems experience? You could be progressing your career in a senior, hands‐on C++ Software Engineer role at the Investment Management arm of a global bank. As a C++ Software Engineer you'll focus on the redevelopment ...

Senior Software Engineer - C++ Salary: £50,000 to £75,000 negotiable depending on experience plus competitive benefits package including pension, 25 days holiday and life assurance. Location: Portsmouth, Hampshire/Hybrid Our client is a rapidly growing software and data science consultancy … their reputation and keen ability to understand and meet customer requirements effectively. Their team is dedicated to delivering high-quality, end-to-end software and data science services. This role offers the opportunity to work with these teams to operate across multiple sectors, including defence, energy, transport ...

looking for an experienced Windows C++ Software Engineer for a contract role on a mature Windows desktop application used in scientific instrumentation. You'll work on both new features and day-to-day maintenance, alongside UX designers and applications specialists. Debugging existing code … deadlock issues Fixing the root cause and verifying the fix in a large legacy codebase You'll also build and maintain features in C++/MFC, with some C#/.NET where needed. The contract has been determined as inside IR35 and offers a day rate ...

Software Engineer (C++) £60,000 - £65,000 + Progression + Training + Hybrid Working + Pension + Company Benefits Enfield Are you a Software Engineer with knowledge on C++, looking to join an exciting, growing defence company … clear routes to progress into managerial roles within 3 years. In this role, you will be responsible for designing, developing, testing and maintaining software solutions to support the company's operations and technical systems. You will work closely with customers and suppliers to resolve software-related ...

Software Engineer (C++) £60,000 - £65,000 + Progression + Training + Hybrid Working + Pension + Company Benefits Enfield Are you a Software Engineer with knowledge on C++, looking to join an exciting, growing defence company … clear routes to progress into managerial roles within 3 years. In this role, you will be responsible for designing, developing, testing and maintaining software solutions to support the company's operations and technical systems. You will work closely with customers and suppliers to resolve software-related ...

/Scientific Software Engineer – (C++, Python, GPU Computing) Remote UK Wide Salary: £50,000 – £55,000 The Opportunity Arden Resourcing is working with an established organisation at the forefront of advanced scientific computing, high-performance computing (HPC) and complex engineering research. Due to continued … growth and significant investment in next-generation supercomputing infrastructure, we are looking for an HPC/Scientific Software Engineer to join a specialist team developing high-performance software, numerical algorithms and large-scale simulation capabilities. This is an opportunity to work with state ...

Senior Embedded Software Engineer - C/C++ looking to work for a company that makes products that save lives. If so, then this is the job for you! My client's office is based in Rochester, Kent, commutable from Gravesend, Dartford, Bexleyheath, Sittingbourne, Maidstone … Ashford, and Sevenoaks and offers flexible/hybrid working. In this job you will design and develop application software and embedded firmware in C and C++ for future products and assist with the support and enhancement of my clients existing product portfolio. In this Senior Embedded ...

World Class Defence Organisation is currently looking to recruit a C#/C++ Software Engineer subcontractor on an initial 12 month contract. Rate: £65.00 per hour Location: Bolton Hybrid/Remote working: The role will be onsite. A compressed 4 day week of Monday … time and a quarter' Duration: 12 Months (initially and then ongoing and long-term thereafter) IR35 status: Inside IR35 (Umbrella) C#/C++ Software Engineer Job Description: By embracing the latest software technologies and methods the Manufacturing Intelligence and Support department delivers ...

Senior C++ Software Engineer - Scientific Software Location: Glasgow, hybrid WFH (50/50 split between home and office) Salary: Up to £65,000 DOE KO2's client develops advanced cheminformatics software. Their software helps scientists understand and work better with … chemical data. They're looking for an experienced Senior C++ Software Engineer to join their small, growing team in Glasgow. You'll modernise their core C++ codebase and turn complex scientific algorithms into robust, high-performance code. The company is international ...

Senior C++ Software Engineer - Scientific Software Location: Glasgow, hybrid WFH (50/50 split between home and office) Salary: Up to £65,000 DOE KO2's client develops advanced cheminformatics software. Their software helps scientists understand and work better with … chemical data. They're looking for an experienced Senior C++ Software Engineer to join their small, growing team in Glasgow. You'll modernise their core C++ codebase and turn complex scientific algorithms into robust, high-performance code. The company is international ...

London, United Kingdom | Posted on 03/11/2026 Develop your software engineering skills working on autonomous systems already operating in the real world. At sees.ai, we've developed the core software platform behind our autonomous aircraft technology. It's proven in the field … scalable as our operations grow. How do we improve performance when computing resources and connectivity are constrained? How do we evolve complex software without compromising reliability? How do we build new capabilities while supporting an expanding fleet operating in the real world? We're looking for a talented ...

Principal Software Engineer C++ (Cloud Video Framework) Contract : Full-Time, Permanent Working Location : Hybrid, 2 Days a week in the office, minimum Office Locations : UK/Hungary Join Our Team as a Principal Software Engineer in Cloud Video Framework … trusted by leagues, federations, broadcasters, and millions of fans worldwide. Our Video And Graphics Team builds the backbone of Hawk-Eye, creating the software architecture, deployment systems, and operational tools that power our world-leading sports technology platforms.Joining our Video Review team, you will build intuitive replay platforms ...

Principal Software Engineer C++ (Cloud Video Framework) Contract : Full-Time, Permanent Working Location : Hybrid, 2 Days a week in the office, minimum Office Locations : UK/Hungary Join Our Team as a Principal Software Engineer in Cloud Video Framework … trusted by leagues, federations, broadcasters, and millions of fans worldwide. Our Video And Graphics Team builds the backbone of Hawk-Eye, creating the software architecture, deployment systems, and operational tools that power our world-leading sports technology platforms.Joining our Video Review team, you will build intuitive replay platforms ...

Embedded Software Engineer (C++, Linux, Multithreading) Embedded C++ Software Engineer required for our R&D client in Farnborough, Hampshire (hybrid working). Required experience/skills: 5 + years in programming C++ Linux Multi-threading Desirable ...

## Senior Software Engineer (C++/C)Apply: Billund Project House: London Hub: Full time: Posted Today: 0000037252**Job Description****Expert in building game play features and developing engine tech?** Then get your application ready, we're looking for you! Play Software drives technology enabled play; where LEGO play sets are combined with electronic hardware and software to build a Play experience. As part of the Play Experience team, you will be a central part of the Play Software organization as we drive to bring advanced ...

Software Engineer (C++) £60,000 - £65,000 + Progression + Training + Hybrid Working + Pension + Company Benefits Enfield Are you a Software Engineer with knowledge on C++, looking to join an exciting, growing defence company ...

Senior C++ Software Engineer | 5G/High-Performance Computing Southampton | Hybrid | Bonus + Equity What happens when your C++ code has to process wireless signals in real time , rather than simply pass a unit test? A UK communications technology company is expanding … engineering team and is looking for a Senior Software Engineer to work on the platform behind its 5G physical-layer technology. This is low-level, performance-focused software engineering. You'll be developing and optimising C/C++ running ...

London, United Kingdom | Posted on 03/11/2026 Help scale the software behind autonomous systems already operating in the real world. At sees.ai, we've developed the core software platform behind our autonomous aircraft technology. It's proven in the field and already supporting … scalable as our operations grow. How do we improve performance when computing resources and connectivity are constrained? How do we evolve complex software without compromising reliability? How do we build new capabilities while supporting an expanding fleet operating in the real world? We're looking for a Senior ...

Embedded Software Engineer (Embedded Linux/C) Tewkesbury/work from home hybrid - £40,000 - £70,000 plus 10% pension, bonus & private healthcare A great opportunity for an Embedded Software Engineer to join a hugely exciting and rapidly growing cyber security business … Tewkesbury. The role will be joining a team developing state of the art technology, working on complex embedded software solutions. This is a key role for the business and will require a Software Engineer comfortable working across the full development life-cycle, designing ...

currently recruiting for a C++ Software Engineer to join their busy client who is rapidly expanding on a remote home working basis. Your main role will be to develop software/applications for this market leading software provider. The main … purpose of this role is to: Develop software applications using C++ as the main language Write high performance code in modern C++ version 17 onwards Complete unit testing to ensure the software performs as per the design Use JIRA to report ...

Description: Salary Range: Senior Engineer £45000 - £60000 Principal Engineer £54000 - £70000 Where this vacancy is being recruited across more than one grade, the successful candidate will be appointed to a specific assessed grade, and the applicable salary range will be that associated with the grade … most advanced defence and aerospace programmes? At Leonardo, we're enhancing the capabilities of the Eurofighter Typhoon, and we're looking for talented Software Engineers to help shape the future of air defence. This is an opportunity to contribute to technology that protects the nation and makes ...

Senior Software Engineer - Modern C++/Linux Location: Oxford (hybrid, 3 days a week on site) Salary: Up to £75,000 plus benefits KO2's client is a long-established UK manufacturer of advanced scientific instruments. Universities, research centres and industry around the world … them to study materials at the nanoscale. Their systems support research in quantum computing, dark matter and new materials, so your software will be used in cutting-edge science. The business is growing, has a stable future, and still designs and manufactures everything in the UK. This ...

Senior C++ Engineer who enjoys solving complex technical challenges and taking ownership of software design? Want to work on technology that protects critical systems while shaping the direction of greenfield engineering projects? We're looking for an experienced Senior C++ Software Engineer to join the Linux team, taking ownership of key development areas, driving technical design and mentoring fellow engineers. Key Responsibilities Design and develop complex C++ applications for Linux platforms Own technical design and end-to-end feature delivery Mentor junior developers Tackle ...