C++SoftwareEngineer - STL - UNIX - London Miller Maxwell is assisting a Tier-1 electronic trading organisation that is expanding its team as part of their 2026 growth plan. They seek a talented C++SoftwareEngineer to join the client's London team. This role will be a key … of their electronic trading ecosystem and surrounding environment. The client is part of a large investment banking group, one of the largest financial institutions globally. Responsibilities for the C++SoftwareEngineer: Assist: Support the engineering manager with the growth of the team in London and the US office. ️ Develop: Define and be involved in … internal and external testing and engineering teams. Automate: Assist with further advancements in platform automation. Manage: Take ownership of business and technical change requests. Design: Plan and document software changes. Test: Conduct integration testing to ensure high-quality QA. Requirements for the C++SoftwareEngineer: STEM Background: A solid foundation in Science More ❯
C++SoftwareEngineer – STL – UNIX - London 🌟 Miller Maxwell is assisting a Tier-1 electronic trading organisation that is expanding its team as part of their 2026 growth plan. They seek a talented C++SoftwareEngineer to join the client's London team. This role will be a key … of their electronic trading ecosystem and surrounding environment. The client is part of a large investment banking group, one of the largest financial institutions globally. 🔧 Responsibilities for the C++SoftwareEngineer: 🤝 Assist: Support the engineering manager with the growth of the team in London and the US office. 🛠️ Develop: Define and be involved in … internal and external testing and engineering teams. 🤖 Automate: Assist with further advancements in platform automation. 📋 Manage: Take ownership of business and technical change requests. 📝 Design: Plan and document software changes. 🔍 Test: Conduct integration testing to ensure high-quality QA. 🎓 Requirements for the C++SoftwareEngineer: 🎓 STEM Background: A solid foundation in Science More ❯
C++SoftwareEngineer – STL – UNIX - London 🌟 Miller Maxwell is assisting a Tier-1 electronic trading organisation that is expanding its team as part of their 2026 growth plan. They seek a talented C++SoftwareEngineer to join the client's London team. This role will be a key … of their electronic trading ecosystem and surrounding environment. The client is part of a large investment banking group, one of the largest financial institutions globally. 🔧 Responsibilities for the C++SoftwareEngineer: 🤝 Assist: Support the engineering manager with the growth of the team in London and the US office. 🛠️ Develop: Define and be involved in … internal and external testing and engineering teams. 🤖 Automate: Assist with further advancements in platform automation. 📋 Manage: Take ownership of business and technical change requests. 📝 Design: Plan and document software changes. 🔍 Test: Conduct integration testing to ensure high-quality QA. 🎓 Requirements for the C++SoftwareEngineer: 🎓 STEM Background: A solid foundation in Science More ❯
london (city of london), south east england, united kingdom
Miller Maxwell Ltd
C++SoftwareEngineer – STL – UNIX - London 🌟 Miller Maxwell is assisting a Tier-1 electronic trading organisation that is expanding its team as part of their 2026 growth plan. They seek a talented C++SoftwareEngineer to join the client's London team. This role will be a key … of their electronic trading ecosystem and surrounding environment. The client is part of a large investment banking group, one of the largest financial institutions globally. 🔧 Responsibilities for the C++SoftwareEngineer: 🤝 Assist: Support the engineering manager with the growth of the team in London and the US office. 🛠️ Develop: Define and be involved in … internal and external testing and engineering teams. 🤖 Automate: Assist with further advancements in platform automation. 📋 Manage: Take ownership of business and technical change requests. 📝 Design: Plan and document software changes. 🔍 Test: Conduct integration testing to ensure high-quality QA. 🎓 Requirements for the C++SoftwareEngineer: 🎓 STEM Background: A solid foundation in Science More ❯
london, south east england, united kingdom Hybrid / WFH Options
Hunter Bond
Job title: C++SoftwareEngineer Client: Elite Algorithmic Market Making Firm Salary: £70,000 - £350,000 Base (+ Bonus) Location: London/Hybrid My client are seeking a C++SoftwareEngineer who will play a critical role in developing and optimizing high-frequency trading systems, ensuring they operate … team where you will work and learn from the best. Benefits: Exceptional professional growth opportunities in a tech-focused company, allowing you to enhance your skills as a C++SoftwareEngineer at an accelerated pace. Access to state-of-the-art technologies, enabling you to work with advanced tools and frameworks. Highly competitive bonuses … tier infrastructure teams in the financial sector. Requirements and Skills: Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field. 2+ years of professional C++ development experience. Strong understanding of data structures, algorithms, and software design principles. Experience with multi-threaded programming and real-time systems. Familiarity with network programming and protocols More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Hunter Bond
Job title: C++SoftwareEngineer Client: Elite Algorithmic Market Making Firm Salary: £70,000 - £350,000 Base (+ Bonus) Location: London/Hybrid My client are seeking a C++SoftwareEngineer who will play a critical role in developing and optimizing high-frequency trading systems, ensuring they operate … team where you will work and learn from the best. Benefits: Exceptional professional growth opportunities in a tech-focused company, allowing you to enhance your skills as a C++SoftwareEngineer at an accelerated pace. Access to state-of-the-art technologies, enabling you to work with advanced tools and frameworks. Highly competitive bonuses … tier infrastructure teams in the financial sector. Requirements and Skills: Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field. 2+ years of professional C++ development experience. Strong understanding of data structures, algorithms, and software design principles. Experience with multi-threaded programming and real-time systems. Familiarity with network programming and protocols More ❯
Oxfordshire, Milton Hill, United Kingdom Hybrid / WFH Options
Mars Recruitment
Principal SoftwareEngineer | C++ | Python | Linux Oxfordshire | Hybrid £65,000pa plus benefits: Do you enjoy technically leading and mentoring a team of Software Engineers utilising C++ & Python on Linux, passing on your knowledge and experience to help nurture and develop future Engineers? If so, this Principal SoftwareEngineer role will be perfect for you. Our client has seen rapid growth over the last few years, and to help develop their talented team of Software Engineers, they now seek a Principal SoftwareEngineer who can technically lead, mentor and develop during an exciting period of innovation. On a day-to-day … basis you will develop and support software applications and drivers for a range of products. You will be technically responsible for ensuring projects meet internal and external customer requirements and completing concept designs through to production. The successful Principal SoftwareEngineer will need the following qualification, experience and skills: A degree in a SoftwareMore ❯
Stevenage, Hertfordshire, South East, United Kingdom Hybrid / WFH Options
Certain Advantage
World Class Defence Organisation is currently looking to recruit a C#/C++SoftwareEngineer subcontractor on an initial 12 month contract. The department are happy to consider candidates with a mixture of C# and C++ or someone with just C# experience. Job Title: C#/C++SoftwareEngineer Rate: £65.00 per hour Location: Stevenage Hybrid/Remote working: The role will be a hybrid role of 3 or 4 days per week onsite Contract: 37 Hours per week Overtime: Hours worked over 37 hours per week will be calculated at time and a quarter Duration: 12 Months (initially and then ongoing and long … term thereafter) IR35 status: Inside IR35 (Umbrella) C#/C++SoftwareEngineer Job Description: WSSE are integral in the development of weapon systems and system architectures, and as a result we have developed a capability supporting developments across the full product life cycle. The team integrate real products, models and synthetic environments to provide More ❯
london, south east england, united kingdom Hybrid / WFH Options
Client Server
Backend SoftwareEngineer/Developer (Windows C/C++, C#) London to £70k FTC Are you a skilled Backend SoftwareEngineer with strong C++ skills? You could be progressing your career in a senior, hands-on role at a global market data provider whilst enjoying a range of … perks and benefits. As a Backend SoftwareEngineer you will join an Agile team focussed on building and maintaining Exchange Connectivity software systems that require real-time and low latency, maintaining data feeds and developing key underlying transport protocols for data transmission. The platform has been built with C++ and C# deploying … the UK) if you're not within a commutable distance of London. Please note this is a 12 month Fixed Term Contract. About you: You have C/C++ development skills on Windows OS You have full software development lifecycle experience You have a good knowledge of networking protocols e.g. TCP/IP, multicast You have More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Client Server
Backend SoftwareEngineer/Developer (Windows C/C++, C#) London to £70k FTC Are you a skilled Backend SoftwareEngineer with strong C++ skills? You could be progressing your career in a senior, hands-on role at a global market data provider whilst enjoying a range of … perks and benefits. As a Backend SoftwareEngineer you will join an Agile team focussed on building and maintaining Exchange Connectivity software systems that require real-time and low latency, maintaining data feeds and developing key underlying transport protocols for data transmission. The platform has been built with C++ and C# deploying … the UK) if you're not within a commutable distance of London. Please note this is a 12 month Fixed Term Contract. About you: You have C/C++ development skills on Windows OS You have full software development lifecycle experience You have a good knowledge of networking protocols e.g. TCP/IP, multicast You have More ❯
C++SoftwareEngineer London | Hybrid (2-3 days per week) | Competitive salary + bonus Ncounter is partnering with a leading trading technology group to hire an exceptional C++SoftwareEngineer to build and evolve high-performance order gateway systems used in fast-moving fixed income markets. This is … validation, routing and exchange connectivity - the backbone of real-time trading. You’ll join a collaborative team of developers, quants and platform engineers, working across a high-availability C++ codebase to deliver fast, resilient and observable services. You’ll be empowered to design, implement and test software that directly impacts trading performance, scalability and reliability. Key … Responsibilities: • Design and develop high-throughput order gateway components in modern C++ • Implement robust connectivity, order validation and routing logic for fixed income markets • Profile and optimise multi-threaded code paths, eliminating performance bottlenecks • Apply concurrency, lock-free and memory-efficient techniques to maximise throughput • Collaborate with quantitative researchers, traders and SRE teams to deliver reliable releases • Contribute More ❯
Senior C++SoftwareEngineer London Join a pioneering team developing advanced software for secure, high-performance communications. This is an opportunity to contribute to technology that supports public safety, defence, and government operations, working within an organisation that combines the innovation of a start-up with the stability of a globally established … QA, and Architecture. If you’re passionate about engineering excellence, security, and reliability, this is a genuinely impactful role. In this role, you’ll design, build, and maintain C++software for mission-critical communication systems while integrating with third-party platforms such as Motorola DCS and CADI. You’ll collaborate closely with cross-functional teams to … deliver scalable and secure solutions that perform under pressure. Your work will also involve participating in architecture discussions, contributing to code reviews, implementing best practices, and ensuring the software meets performance, reliability, and security standards. You’ll have the freedom to innovate and the responsibility to deliver technology that has real-world impact. What's required for this More ❯
Senior C++SoftwareEngineer London Join a pioneering team developing advanced software for secure, high-performance communications. This is an opportunity to contribute to technology that supports public safety, defence, and government operations, working within an organisation that combines the innovation of a start-up with the stability of a globally established … QA, and Architecture. If you’re passionate about engineering excellence, security, and reliability, this is a genuinely impactful role. In this role, you’ll design, build, and maintain C++software for mission-critical communication systems while integrating with third-party platforms such as Motorola DCS and CADI. You’ll collaborate closely with cross-functional teams to … deliver scalable and secure solutions that perform under pressure. Your work will also involve participating in architecture discussions, contributing to code reviews, implementing best practices, and ensuring the software meets performance, reliability, and security standards. You’ll have the freedom to innovate and the responsibility to deliver technology that has real-world impact. What's required for this More ❯
london (city of london), south east england, united kingdom
IC Resources
Senior C++SoftwareEngineer London Join a pioneering team developing advanced software for secure, high-performance communications. This is an opportunity to contribute to technology that supports public safety, defence, and government operations, working within an organisation that combines the innovation of a start-up with the stability of a globally established … QA, and Architecture. If you’re passionate about engineering excellence, security, and reliability, this is a genuinely impactful role. In this role, you’ll design, build, and maintain C++software for mission-critical communication systems while integrating with third-party platforms such as Motorola DCS and CADI. You’ll collaborate closely with cross-functional teams to … deliver scalable and secure solutions that perform under pressure. Your work will also involve participating in architecture discussions, contributing to code reviews, implementing best practices, and ensuring the software meets performance, reliability, and security standards. You’ll have the freedom to innovate and the responsibility to deliver technology that has real-world impact. What's required for this More ❯
Oxford, Oxfordshire, England, United Kingdom Hybrid / WFH Options
Corriculo Ltd
SoftwareEngineer, AI, C Python, Oxford, COR7394 Are you a talented SoftwareEngineer eager to explore the intersection of AI and manufacturing? This could be your opportunity to join a team helping shape next-generation tools using cutting-edge technology! The Position As a SoftwareEngineer, you’ll … work directly with a small team to develop advanced analysis algorithms and integrate local large language models (LLMs) into real-world applications. You’ll focus on building robust software solutions using C++ or Python, contributing to Product Lifecycle Management integrations, and iterating on prompt-based AI applications. This is a hands-on role in a fast … moving environment. You’ll have the freedom to experiment, influence the product’s direction, and take ownership of key technical deliverables. The Company Our client is a software company pioneering tools that combine AI into manufacturing applications. Working here means joining a small, highly collaborative team focused on innovation, autonomy, and delivering practical solutions. This role is hybrid More ❯
SoftwareEngineer Join our UK Team who are committed to a Mission! A SoftwareEngineer is required to support the development of a multiple award winning ATM system. This is an opportunity to work on a programme with an exciting pipeline of international work and provide Air Traffic Control Officers (ATCO) with … tools to enhance their operation. The successful candidate does not need to be familiar with ATM; on-the-job training will be provided as required. The softwareengineer will work in a rapidly changing environment, delivering software of a high quality to wide range of difficult problems. They will work as part of a … team performing all software development activities throughout the development life cycle to meet sprint milestones. The position will require understanding and application of the software engineering standards, principles and best practices. Typical Duties: Design software using functional and/or object oriented methodologies Implement software solutions and/or tools that contain More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
Backend SoftwareEngineer/Developer (Linux SQL C++17) London/WFH to £110k Global-leading FinTech is seeking a senior Backend SoftwareEngineer to take ownership of strategic enhancements on their core platform, as well as directly on bespoke client projects. The organisation is a pioneer in the field of cross-asset … securities and derivatives post-trade processing technology, and have created ground-breaking, adaptable software that produces secure and scalable solutions for peak operational efficiency and optimum business performance for their clients. This is a great opportunity to accelerate your career alongside established business and technology leaders, and gain/deepen your finance experience. As a Backend SoftwareEngineer, you'll be responsible for designing and building unique technical solutions, meeting user requirements and contributing to the evolution of the cutting-edge platform. Not only can you take advantage of working in a modern, technology-driven environment, but you will be granted a great deal of autonomy across the full development lifecycle, influencing key More ❯
C++SoftwareEngineer Portsdown West (PO17) Full-time Onsite Salary £40,000 - £60,000 25 days annual leave inclusive of up to 3 days Christmas shut-down Buy or sell up to 5 days annual leave Annual Wellbeing allowance Two pension schemes to choose from Private Medical Insurance + discounts for additional family members … full operational potential. About the Role MASS is growing its Electronic Warfare Operations Support Group (EWOS) at Portsdown West, (Fareham, Hampshire). We are looking for a talented C++SoftwareEngineer with experience of working with simulation models, to aid Operational Analysis and support cutting edge research, development, and delivery projects, led by our … the complex RF environments represented in ITASE, radar knowledge is essential and highly desirable in any candidate. What we are looking for: Strong background in modelling/simulation software development. Strong C++ programming skills. Experience with Visual Studio/Windows development tools. Knowledge of RF, countermeasure and flyout simulation tools, ideally gained within a defence setting. More ❯
Farnborough, Hampshire, South East, United Kingdom Hybrid / WFH Options
Yoh Solutions Ltd
C++SoftwareEngineer - Wireless | £55,000£70,000 + Benefits | Hybrid Hampshire A global leader in advanced wireless technology is expanding its UK engineering team and seeking a C++Software Developer to work on high-performance applications used for analysing wireless communication standards. This is a technically engaging role developing … software that processes real-time RF data from sophisticated measurement systems ideal for an engineer who enjoys applying strong C++ and mathematical or signal-processing skills to real-world challenges. What youll do Develop signal-analysis and measurement software in modern C++ on Windows/Linux. Implement and optimise algorithms … RF, and hardware teams to integrate your code with advanced test instruments. Contribute to architecture, performance, and quality improvements across the codebase. What were looking for Proficiency in C++ and object-oriented programming. Experience with real-time or high-performance applications . Understanding of signal processing, wireless communications , or related domains. Degree in Computer Science, Electronics, Physics , or More ❯
Stevenage, Hertfordshire, South East, United Kingdom Hybrid / WFH Options
Certain Advantage
World Class Defence Organisation based in Stevenage is currently looking to recruit an Embedded C/C++SoftwareEngineer subcontractor on an initial 6 month contract. Hourly Rate: £70.00ph (Umbrella). Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at time and a quarter Location: Stevenage Hybrid/… Months with very likely extension. Contracts are often ongoing and long-term thereafter. IR35 status: Inside IR35 (Umbrella) Interview process: One stage video interview Embedded C/C++SoftwareEngineer Job Description: The company is a world leader in missile and missile systems looking for a highly capable and adaptable Engineers to join the … Development Facility in Stevenage, Hertfordshire. You will be responsible for developing the software through the full lifecycle for safety related real-time systems application software for the next generation of Missile Systems. This is a technical hands-on role working the full software lifecycle. Responsibilities: Responsible for delivering the on-board softwareMore ❯
C++SoftwareEngineer - Wireless £55,000£70,000 + Benefits Hybrid Hampshire A global leader in advanced wireless technology is expanding its UK engineering team and seeking a C++Software Developer to work on high-performance applications used for analysing wireless communication standards. This is a technically engaging role developing … software that processes real-time RF data from sophisticated click apply for full job details More ❯
SoftwareEngineer (Embedded Systems/Python/C++) £55,000 - £60,000 Negotiable + 25 Days Holiday + Healthcare Benefits + Training + Progression Rochester Are you a SoftwareEngineer looking to step into a progressive role for a rapidly growing manufacturer which has doubled headcount in the last … off grid and specialist vehicles. You will be responsible for looking to continually improve their control systems and hardware integration. The role: Write, test, and maintain code for software applications Provide Python support of off-grid product ranges Identify and fix bugs in existing software Conduct thorough testing to ensure that the software runs … smoothly The person: Degree Qualified in with proven experience in a software engineering role Any hardware experience would be beneficial (e.g. interaction between embedded systems and connected hardware) If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV. Keywords: SoftwareEngineer, Python, JavaScript, Typescript More ❯
C++ Graphics SoftwareEngineer London £50,000 - £60,000 You’ll be joining a brand-new specialist team of experts across software, product, content, and electronics, developing cutting-edge acoustic and visual technologies that use advanced projection and optimisation techniques to manipulate particles and create dynamic mid-air visual effects. What You … into path representations, similar to CAD or 3D printing toolchains. Create intuitive internal tooling for non-technical users, focusing on usability and rapid iteration of prototype features. Integrate software with hardware control systems and design computational pipelines bridging authoring tools with physical display platforms. Design and prototype GUI applications for authoring and editing animated 3D content. Collaborate closely … with multidisciplinary teams to evolve prototype tools into customer-facing products. What's required for this C++ Graphics SoftwareEngineer opportunity? Strong experience in C++. Proven capability with 3D graphics in OpenGL and OpenCL. Experience in optimisation, particularly in path planning. Solid understanding of real-time tracking, projection mapping, and geometry-based visual algorithms. More ❯
C++ Graphics SoftwareEngineer London £50,000 - £60,000 You’ll be joining a brand-new specialist team of experts across software, product, content, and electronics, developing cutting-edge acoustic and visual technologies that use advanced projection and optimisation techniques to manipulate particles and create dynamic mid-air visual effects. What You … into path representations, similar to CAD or 3D printing toolchains. Create intuitive internal tooling for non-technical users, focusing on usability and rapid iteration of prototype features. Integrate software with hardware control systems and design computational pipelines bridging authoring tools with physical display platforms. Design and prototype GUI applications for authoring and editing animated 3D content. Collaborate closely … with multidisciplinary teams to evolve prototype tools into customer-facing products. What's required for this C++ Graphics SoftwareEngineer opportunity? Strong experience in C++. Proven capability with 3D graphics in OpenGL and OpenCL. Experience in optimisation, particularly in path planning. Solid understanding of real-time tracking, projection mapping, and geometry-based visual algorithms. More ❯
london (city of london), south east england, united kingdom
IC Resources
C++ Graphics SoftwareEngineer London £50,000 - £60,000 You’ll be joining a brand-new specialist team of experts across software, product, content, and electronics, developing cutting-edge acoustic and visual technologies that use advanced projection and optimisation techniques to manipulate particles and create dynamic mid-air visual effects. What You … into path representations, similar to CAD or 3D printing toolchains. Create intuitive internal tooling for non-technical users, focusing on usability and rapid iteration of prototype features. Integrate software with hardware control systems and design computational pipelines bridging authoring tools with physical display platforms. Design and prototype GUI applications for authoring and editing animated 3D content. Collaborate closely … with multidisciplinary teams to evolve prototype tools into customer-facing products. What's required for this C++ Graphics SoftwareEngineer opportunity? Strong experience in C++. Proven capability with 3D graphics in OpenGL and OpenCL. Experience in optimisation, particularly in path planning. Solid understanding of real-time tracking, projection mapping, and geometry-based visual algorithms. More ❯
