376 to 400 of 467 C++ Jobs in the South East

internal architects, hardware teams, and the Head of Department to drive innovation and transformation of the router stack. What you'll bring Strong software development experience in C/C++ on Linux, with a solid understanding of the software development lifecycle. Expertise in software architecture for IP routers and network devices (VoIP, DSL, GPON, DOCSIS, Wi-Fi), and familiarity with More ❯

internal architects, hardware teams, and the Head of Department to drive innovation and transformation of the router stack. What you'll bring Strong software development experience in C/C++ on Linux, with a solid understanding of the software development lifecycle. Expertise in software architecture for IP routers and network devices (VoIP, DSL, GPON, DOCSIS, Wi-Fi), and familiarity with More ❯

internal architects, hardware teams, and the Head of Department to drive innovation and transformation of the router stack. What you'll bring Strong software development experience in C/C++ on Linux, with a solid understanding of the software development lifecycle. Expertise in software architecture for IP routers and network devices (VoIP, DSL, GPON, DOCSIS, Wi-Fi), and familiarity with More ❯

A Technology Consultancy seeks a Senior level Software Engineer with a strong academic record, proven C/C++ development skills and experience of working on complex real-world problems to provide solutions to challenging projects in a number of areas such as cyber security and network security. You must be a British National as UK Security Clearance is required. A … Physics are required, with a PhD being highly beneficial. The successful Senior Software Engineer will ideally bring a range of software development skills and experience, including strong C/C++ development experience, using and configuring Linux systems; developing novel signal, image or data applications in C/C++ as well as familiarity with source control systems. An appreciation of hardware More ❯

Ultra-Low Latency C++ Engineer | High-Frequency Trading Salary: £150k-£225k Total compensation: £250k-500k depending on performance and seniority A leading quant/systematic trading firm have multiple headcount for Ultra-Low Latency C++ Engineers to join their High-Frequency Trading team in London. The teams focus is building ultra-low-latency systems operating at global scale. They're … seeking experienced C++ engineers passionate about performance optimization and elegant system design where nanoseconds matter! What You'll Do: Design and optimize latency-critical C++ systems across trading, market data, and infrastructure components Performance engineering at every layer: CPU, cache, memory, and network Profile, benchmark, and fine-tune system behaviour under real-world conditions Collaborate with hardware and FPGA engineers … on end-to-end architecture design Kernel-level optimization and low-level systems tuning Required: 5+ years developing performance-critical C++ applications (modern C++ standards) Strong systems programming and low-level understanding Expertise in Linux internals, kernel tuning, and low-level profiling tools Genuine curiosity about hardware behaviour, networking, and system optimization Why Join: Work on systems where nanosecond optimizations More ❯

Ultra-Low Latency C++ Engineer | High-Frequency Trading Salary: £150k-£225k Total compensation: £250k-500k depending on performance and seniority A leading quant/systematic trading firm have multiple headcount for Ultra-Low Latency C++ Engineers to join their High-Frequency Trading team in London. The teams focus is building ultra-low-latency systems operating at global scale. They're … seeking experienced C++ engineers passionate about performance optimization and elegant system design where nanoseconds matter! What You'll Do: Design and optimize latency-critical C++ systems across trading, market data, and infrastructure components Performance engineering at every layer: CPU, cache, memory, and network Profile, benchmark, and fine-tune system behaviour under real-world conditions Collaborate with hardware and FPGA engineers … on end-to-end architecture design Kernel-level optimization and low-level systems tuning Required: 5+ years developing performance-critical C++ applications (modern C++ standards) Strong systems programming and low-level understanding Expertise in Linux internals, kernel tuning, and low-level profiling tools Genuine curiosity about hardware behaviour, networking, and system optimization Why Join: Work on systems where nanosecond optimizations More ❯

Ultra-Low Latency C++ Engineer | High-Frequency Trading Salary: £150k-£225k Total compensation: £250k-500k depending on performance and seniority A leading quant/systematic trading firm have multiple headcount for Ultra-Low Latency C++ Engineers to join their High-Frequency Trading team in London. The teams focus is building ultra-low-latency systems operating at global scale. They're … seeking experienced C++ engineers passionate about performance optimization and elegant system design where nanoseconds matter! What You'll Do: Design and optimize latency-critical C++ systems across trading, market data, and infrastructure components Performance engineering at every layer: CPU, cache, memory, and network Profile, benchmark, and fine-tune system behaviour under real-world conditions Collaborate with hardware and FPGA engineers … on end-to-end architecture design Kernel-level optimization and low-level systems tuning Required: 5+ years developing performance-critical C++ applications (modern C++ standards) Strong systems programming and low-level understanding Expertise in Linux internals, kernel tuning, and low-level profiling tools Genuine curiosity about hardware behaviour, networking, and system optimization Why Join: Work on systems where nanosecond optimizations More ❯

C++ Engineer (12mo FTC) - Financial Services and Research Salary: up to £80,000 (12 month FTC with strong likelihood of extending) + benefits Location: Remote in the UK Passionate about developing solutions for large amounts of data? Do you enjoy working in the realm of finance? If you want to work in a large, enterprise organisation with 10,000+ people … this one is for you! This established company with approximately $250bn in assets under advisement is looking for a server-side C++ Engineer on a 12 month FTC to join the team to help builds products interpreting significant volumes of financial data for some of the biggest finance institutions globally. You will be taking ownership of enhancing the performance and … scalability of systems that handle the global distribution and storage of over 40 billion messages every day. As the C++ Engineer, you will: Maintain and optimise the company's large-scale, high-volume data feeds Manage and implement updates from hundreds of data vendors Analyse and interpret complex data sets from a wide range of financial institutions Tech Stack : C++ More ❯

Minimum qualifications: Bachelor's degree or equivalent practical experience. 1 year of experience with software development in one or more programming languages (e.g., Python, C, C++, Java, JavaScript). 1 year of experience with data structures or algorithms. 1 year of experience with machine learning algorithms and tools, building production quality Machine Learning (ML) systems and infrastructure. Experience with machine … learning, C++ and Python. Preferred qualifications: Master's degree in Computer Science or a related technical field. Experience with system design, Generative AI Agent. About the job Google's software engineers develop the next-generation technologies that change how billions of users connect, explore, and interact with information and one another. Our products need to handle information at massive scale More ❯

SOFTWARE ENGINEER - CONTRACT 12 MONTHS - PORTSMOUTH HYBRID 3 DAYS ON SITE 2 DAYS FROM HOME Essential C++ experience Worked in windows applications, preferably with knowledge of MFC and C# Desirable Real time control coding using ADA preferred but not required. ADDITIONAL SECURITY INFORMATION: WE SEEK A SOFTWARE ENGINEER WHO HAS WORKED IN A MILITARY/DEFENCE ENVIRONMENT/INDUSTRY WITHIN More ❯

Are you an Engineer with a background in C++? Are you a Software Engineer looking for a new challenge or to join global multi billion dollar company? If so I'd like to speak with you! An exciting opportunity has arisen for a Software Developer - C++ based in Isle of Wight to join a market leading technology organisation. Due to … continued growth they are seeking a Software Developer - C++ in their Isle of Wight office to be responsible for research, design, implementation and testing of software products and solutions. The Software Developer C++ will directly report to the Software Engineer Manager. Main responsibilities of the Software Developer C++, based on the Isle of Wight: Develop easy-to-use web applications … design integrate with the back-end systems Writing front-end code Rewrite front-end web pages Support in the rewriting of back-end systems Requirements of the Software Developer C++, based on the Isle of Wight: Experienced in the following front-end languages: . JavaScript, HTML, CSS, JSON, React.Js Experienced in designing and implement using REST APIs and GraphQL Proficient More ❯

Are you an Engineer with a background in C++? Are you a Software Engineer looking for a new challenge or to join global multi billion dollar company? If so I'd like to speak with you! An exciting opportunity has arisen for a Software Developer - C++ based in Isle of Wight to join a market leading technology organisation. Due to … continued growth they are seeking a Software Developer - C++ in their Isl... More ❯

C++ Software Developer Cowes, Isle of Wight (Office-based, 5 days per week) Approx £47,000 + bonus + healthcare + pension + 25 days holiday Permanent 37 hours per week Are you an experienced C++ Software Developer with a passion for building complex, high-quality Windows applications? If you thrive on innovation, technical challenge and collaboration - this may be More ❯

Are you an Engineer with a background in C++? Are you a Software Engineer looking for a new challenge or to join global multi billion dollar company? If so I'd like to speak with you! An exciting opportunity has arisen for a Software Developer - C++ based in Isle of Wight to join a market leading technology organisation click apply More ❯

Top 2026 grads wanted; Solve real world problems with C/C++ This highly regarded company takes a holistic approach to development with engineers working across the board from embedded software and high-performance low-level code through to data wrangling with Python and web-based frontends. Projects also vary from pure software to those integrating standard or custom hardware. … engineers) and grow their skillset in both breadth and depth. You will be developing software in a variety of areas including cyber security and image processing, and C or C++ will be your primary language (although as it continues to mature, Rust will also be used). Not all tasks are suited to C or C++ and so you can … as Python and JavaScript while working here. Requirements: Top undergraduate degree in a numerate discipline supported by mostly A*’s at A-Level Strong software skills in C or C++ Further experience in software development gained through an internship or PhD programme is highly prized but not required This is a fully office-based company, providing ample opportunities for cross More ❯

engineers) and grow their skillset in both breadth and depth. You will be developing software in a variety of areas including cyber security and image processing, and C or C++ will be your primary language (although as it continues to mature, Rust will also be used). Not all tasks are suited to C or C++ and so you can … as Python and JavaScript while working here. Requirements: Top undergraduate degree in a numerate discipline supported by mostly A 's at A-Level Strong software skills in C or C++ Further experience in software development gained through an internship or PhD programme is highly prized but not required This is a fully office-based company, providing ample opportunities for cross More ❯

high level of UK security clearance - Please only apply if suitable. Responsibilities : Developing software for network security applications Developing novel signal, image, or data processing applications in C/C++ Developing user interfaces in HTML/Typescript/JavaScript Providing support and training to our customers in using the software Providing training, mentoring and leading other more junior team members … Experience required: Hold an undergraduate degree or a PhD in a numerate discipline Ideall,y have 3 or more years software development experience, preferably in C/C++ Be familiar with using and configuring Linux systems. have experience in developing and maintaining complex real-world systems Have previously used source control systems such as subversion Understand the importance of clear More ❯

high level of UK security clearance - Please only apply if suitable. Responsibilities : Developing software for network security applications Developing novel signal, image, or data processing applications in C/C++ Developing user interfaces in HTML/Typescript/JavaScript Providing support and training to our customers in using the software Providing training, mentoring and leading other more junior team members … Experience required: Hold an undergraduate degree or a PhD in a numerate discipline Ideall,y have 3 or more years software development experience, preferably in C/C++ Be familiar with using and configuring Linux systems. have experience in developing and maintaining complex real-world systems Have previously used source control systems such as subversion Understand the importance of clear More ❯

tools. Requirements: - Strong academic background – many within the team have PhDs and minimally have a Master’s in computer science, physics, engineering, maths or similar. - Demonstrable programming experience in C++ (and ideally C or Fortran). - Further experience with C# (including WinForms, WPF, QML Frameworks) would be desirable. - Strong numeracy and understanding of mathematical modelling. - Experience with CUDA, multithreading, AI … live fairly close by to Guildford (if not in Guildford already). Company sponsorship is available for applicants who meet all the requirements and most of the desirables. Keywords: C++, .NET, C/Fortran, Real-time Modelling Software, Algorithms, Maths Modelling, AI/ML, Graphics, Onsite Another top job from ECM, the high-tech recruitment experts. Even if this job More ❯

JavaScript based web decoders, native Chromium browser and WebRTC, ALVR (Air Light VR). Working with the decoder and encoder teams to support maintenance and improvements in the core C++ codec integration layers. Integration work for other compression solutions, such as VC6 and point cloud compression, into different video editing and creation applications. Engaging with the open-source community to … in Computer Science, Engineering, or other relevant scientific/technical subjects, or work experience. Experience developing system level software for Android operating systems. Experience developing software using C/C++ and other languages. Interest in developing system level software for iOS or desktop operating systems for use by third party applications. Interest in expanding your knowledge of video codecs and More ❯

JavaScript based web decoders, native Chromium browser and WebRTC, ALVR (Air Light VR). Working with the decoder and encoder teams to support maintenance and improvements in the core C++ codec integration layers. Integration work for other compression solutions, such as VC6 and point cloud compression, into different video editing and creation applications. Engaging with the open-source community to … in Computer Science, Engineering, or other relevant scientific/technical subjects, or work experience. Experience developing system level software for Android operating systems. Experience developing software using C/C++ and other languages. Interest in developing system level software for iOS or desktop operating systems for use by third party applications. Interest in expanding your knowledge of video codecs and More ❯

JavaScript based web decoders, native Chromium browser and WebRTC, ALVR (Air Light VR). Working with the decoder and encoder teams to support maintenance and improvements in the core C++ codec integration layers. Integration work for other compression solutions, such as VC6 and point cloud compression, into different video editing and creation applications. Engaging with the open-source community to … in Computer Science, Engineering, or other relevant scientific/technical subjects, or work experience. Experience developing system level software for Android operating systems. Experience developing software using C/C++ and other languages. Interest in developing system level software for iOS or desktop operating systems for use by third party applications. Interest in expanding your knowledge of video codecs and More ❯

C++ Engineer (GPU and Compute Architect focus) - HFT On behalf of a leading HFT firm, we are supporting the formation of a specialised performance engineering team focused on optimising the most compute-intensive R&D workloads. This role sits at the intersection of systems architecture, software engineering, and quantitative research, with a mandate to push the boundaries of throughput, latency … and implement low-level improvements Evaluate and integrate HPC technologies to support scale-out and latency-sensitive workloads Required Skills 3 - 10 years of professional proficiency in Python and C++ Hands-on experience with GPU compute Familiarity with HPC storage stacks and RDMA/networking frameworks Background in semiconductor performance engineering (e.g., microarchitecture-level tuning, driver/kernel optimisation) If More ❯

C++ Engineer (GPU and Compute Architect focus) - HFT On behalf of a leading HFT firm, we are supporting the formation of a specialised performance engineering team focused on optimising the most compute-intensive R&D workloads. This role sits at the intersection of systems architecture, software engineering, and quantitative research, with a mandate to push the boundaries of throughput, latency … and implement low-level improvements Evaluate and integrate HPC technologies to support scale-out and latency-sensitive workloads Required Skills 3 - 10 years of professional proficiency in Python and C++ Hands-on experience with GPU compute Familiarity with HPC storage stacks and RDMA/networking frameworks Background in semiconductor performance engineering (e.g., microarchitecture-level tuning, driver/kernel optimisation) If More ❯

Collaborate with engineers and field teams to deliver and commission systems. Apply AI, IoT, and cloud technologies to enhance performance and innovation. About You Strong software engineering background (Python, C++, JavaScript, etc.). Experience with industrial automation, IoT, or energy systems . Familiarity with PV, BESS, and SCADA/ModbAbout the Role My client is seeking a talented and innovative … interventions for compliance and reporting. About You Requirements: · Proven experience in software engineering for industrial automation, energy systems, or IoT platforms. · Strong proficiency in relevant programming languages (e.g., Python, C++, JavaScript, or similar) and cloud platforms (AWS, Azure, or GCP). · Experience integrating hardware, sensors, SCADA, and IoT devices into unified monitoring solutions. · Knowledge of renewable energy systems (solar PV More ❯