1 to 25 of 35 C++ Developer Jobs in the South East

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 Control automated testing, and manage their deployments Collaborate with front-end and back-end teams to ensure front-end design More ❯

C++ Developer – Financial Exchange Connections 💰 Up to £70k + 10% bonus 🕑 12-month Fixed Term Contract 📍 Hybrid role in London 3 days a week We are very excited to be again working with our long-term partners in the financial space whose platform receives upwards of 40 billion … messages daily from their Financial Exchange connections. As a C++ Developer, you will be working in the Realtime Data team, in charge of maintaining their extensive data feeds. This includes handling, processing and distributing market data that supports their impressive client base, while always maintaining a key focus … on speed, high performance, reliability and efficiency. As a C++ Developer, you must have: 3-5 years commercial experience BSc or above in Computer Science from university Have spent long stints in your previous companies , working at just 1 or 2 in your career so far Strong knowledge More ❯

Developer, C++, C# – Software House – Isle of Wight (Tech stack: C++/C# Developer, C++, C#, .NET Framework, .NET Core, WinForms, WPF, Microsoft SQL Server, Azure DevOps, Visual Studio, Multithreading, Programmer, Software Engineer, Architect, C++/C# Developer) Our client is a long … a global client base. With exciting new projects in the pipeline and a rapidly growing customer portfolio, they are seeking a passionate and talented C++/C# Developer to join their expanding development team. As a C++/C# Developer, you will work on innovative projects … support – all while collaborating with a tight-knit, agile team in a friendly and forward-thinking environment. Successful candidates should have strong knowledge of C++, C#, and Microsoft technologies such as the .NET Framework/.NET Core. A solid understanding of multithreading, WinForms or WPF, and SQL Server is More ❯

A highly successful multinational technology business is looking for an accomplished C/C++ Developer with back-end development experience to join its team. The business encourages flexibility, so you are able to work from home, with 3 or 4 days per month at one of their offices … product which is used by global household name firms. In order to be considered for this position, you must be an accomplished C/C++ Developer with proven experience of developing cutting edge solutions. Solid cross-platform experience with Windows and Linux systems is preferred as you will … applications and Perl scripting is advantageous to an application but by no means essential. This is an excellent opportunity for a personable C/C++ Developer to join a multinational business that offers a range of attractive benefits. More ❯

C++ Developer Initial 6 Month Contract London - 2 days a week onsite Rate DOE - via Umbrella One of our investment banking clients is currently on the search for a C++ Developer to join them on an interim basis. You will be joining them to work closely … with the Quantitative team to help on the restructuring of their platform and upgrade of their services. You will need expeirence in the following C++ Investment Banking - Front or Mid office Experience in the following will be advantageous C# C Python COM Please apply with an up to date More ❯

C++ Developer – Elite Buy-Side Engineering Team 📍 Location: London (Hybrid) 💰 Salary: Up to £180,000 + Bonus + Outstanding Benefits 🎓 Experience: 1+ Year of C++ Development 🚀 The Role: Are you obsessed with performance, latency, and writing lightning-fast code? A globally renowned buy-side firm is looking … for a talented C++ Developer to join their elite systems engineering team. You’ll play a key role in building ultra-low-latency trading platforms that operate at the forefront of global markets. This is your chance to code where milliseconds matter — delivering high-impact software in one … algorithms 🧩 Diagnose and eliminate performance bottlenecks across the stack 🔬 Implement innovations in systems and hardware-level optimization ✅ What You Bring: 💻 Strong command of modern C++ (11/14/17/20) with a focus on performance 🧠 Deep knowledge of computer architecture, memory hierarchy, and CPU-level tuning 🔄 Experience More ❯

Award winning FinTech now requires an experienced C++ Market Data Developer with experience with Market Data feed handlers to work on a complex, business critical programme. The C++ Market Developer will have experience of writing production level C++ and Python and have a strong understanding … protocols such as ITCH, EOBI, iMpact, Optiq, GTP (Group Ticker Plant). The role holder will be responsible for migrating Python data parsers into C++ to improve performance, precisely maintaining existing functionality, developing a Google Test unit tests for the new C++ code, in existing framework and comparing … the C++/Python output using existing tools The ideal C++ Market Data Developer will have the following skills/experience: Experience of working with market data protocols such as ITCH, EOBI, iMpact, Optiq, GTP (Group Ticker Plant). Industry experience of writing production-level C++ More ❯

Software Developer (C++) Cowes, Isle of Wight/hybrid 40- 50K + Benefits (25 days holiday, pension, bonus, healthcare, career progression) A growing software solutions company is looking for an experienced Software Developer to join its team. If you have 5+ years of experience in C++ … Troubleshoot and resolve software issues. Essential Qualifications: Bachelor's degree or Diploma in Computer Science or a related field. 5+ years of experience in C++ development. Experience in the development of complex software components in C++ Experience in planning and execution of development projects, including estimation, risk management … in team leadership, including the development of team members. Desirable: Experience with Microsoft IDE, DevOps, .NET, and SQL databases. Familiarity with cloud technologies and C++ 2017 standards. If this sounds like the next challenge you are looking for, please apply! Deerfoot Recruitment Solutions Ltd is a leading independent tech More ❯

Award winning FinTech now requires an experienced C++ Market Data Developer with experience with Market Data feed handlers to work on a complex, business critical programme. The C++ Market Developer will have experience of writing production level C++ and Python and have a strong understanding … protocols such as ITCH, EOBI, iMpact, Optiq, GTP (Group Ticker Plant). The role holder will be responsible for migrating Python data parsers into C++ to improve performance, precisely maintaining existing functionality, developing a Google Test unit tests for the new C++ code, in existing framework and comparing … the C++/Python output using existing tools The ideal C++ Market Data Developer will have the following skills/experience: Experience of working with market data protocols such as ITCH, EOBI, iMpact, Optiq, GTP (Group Ticker Plant). Industry experience of writing production-level C++ More ❯

Senior C++ Developer - High Frequency Trading, New Office Buildout (London) Overview: Our client is expanding with a new office in London and is seeking the first C++ developers to join this exciting venture. Founded in 2014, they are a quantitative investment firm that has assembled a team … degree in Computer Science or a related field, demonstrating a strong foundation in theoretical and practical aspects of computing. Extensive experience with C/C++ and object-oriented programming, showcasing the ability to write efficient, maintainable, and scalable code. Proven experience in the high-frequency trading (HFT) industry, with More ❯

Senior C++ Developer Company: Multi-Asset Class Quantitative Trading Firm Location: London Company Overview We are working with a leading multi-asset class quantitative trading firm that provides liquidity on global markets and directly to their clients. The firm is driven by technology, and the code you write … research environment, and more. Develop and optimize critical software in an extremely fast-paced, real-time environment. Continuously learn and develop deep knowledge of C++, OS internals, CPU architecture, and networking hardware and protocols. Contribute to a distributed system that is on the Pareto frontier of latency and throughput. … Ideal Candidate Experience: 3–8 years of front-office development experience in a top-tier trading firm or bank Skills: Expert in C++ with hands-on experience building trading systems, ideally in an ultra-low latency environment. Experience in options, credit, FX, crypto or other financial domains is valuable More ❯

Overview A leading tech driven Trading firm are seeking an exceptional C++ Developer to help drive the development and optimization of their high-performance trading systems. This team focuses on building ultra-low-latency infrastructure, optimizing execution speed, and ensuring robust system reliability. The ideal candidate will have … deep expertise in modern C++, systems programming, and high-performance computing. Required Qualifications 2+ years experience Expert-level C++ skills, with strong knowledge of modern C++ standards (C++17/20). Proven experience building low-latency, high-performance systems. Deep understanding of networking protocols (TCP/UDP More ❯

Low Latency C++ Developer - Algorithmic Trading Location: London Salary: Competitive Join Europe’s fastest growing algorithmic trading firm. Since skyrocketing in 2023 they have continued to be one of the top performing funds, returning upwards of 30% in 2024. The environment is collaborative, their approach is scientific and … handlers, trading gateways, trading platforms, and other systems surrounding it. Your present skill set: Excellent knowledge and experience in low latency Linux development using C++, STL and Boost Experience designing and implementing multithreaded and distributed systems Familiar with distributed network architecture Experience with C++ optimisation techniques Strong knowledge … subject to our privacy policy, found here: https://www.thurnpartners.com/privacy-policy Please only apply if you have exceptional professional experience in C++ and buy side/tier 1 bank experience. More ❯

Up to c. £350k Comp Package (or equivalent) | Flexible Working Options - On-Site Preference] Are you a C++ expert with a passion for building ultra-low-latency trading infrastructure? Our client, a global quantitative trading firm, is searching for a Core C++ Developer to push the boundaries … engineers to develop trading systems at the cutting edge of technology... Key Responsibilities Design and optimise high-performance, low-latency trading infrastructure in modern C++ (C++17/20) Develop and fine-tune order execution and risk management systems, ensuring robustness and efficiency Optimise CPU performance, memory management, and multi … Ensure fault tolerance and system resilience, maintaining seamless operation for continuous trading What You Bring... 3+ years of experience in high-performance, low-latency C++ development Proven ability to optimise network performance (TCP/UDP), including kernel bypass Expert-level proficiency in modern C++ (C++17/20) and More ❯

C++ Developer - CONTRACT 📍 Location: London (Hybrid) 💰 Rate: Up to £900/day 📝 Contract Role | 2+ Years’ Experience Required The Opportunity An elite FinTech firm is looking for an experienced C++ Engineer to help build high-performance, high-throughput systems for multiple greenfield projects. This is an exciting … opportunity to work with cutting-edge technology in a fast-paced, innovative environment! Key Requirements ✔ Strong hands-on experience with C++ development ✔ Experience in financial services is a plus, but not essential ✔ Passion for building scalable, high-performance systems If you’re interested in this opportunity, apply now or More ❯

will need to login before you can apply for a job. Sector: Technology Role: Professional Contract Type: Permanent Hours: Full Time Job Description Software Developer (C++/Golang) Position Description Are you a passionate Software Developer looking to work on impactful projects that improve lives while being … be prepared to undergo National Security Vetting (NSV) to Security Check (SC) level as a minimum. Your future duties and responsibilities As a Software Developer, you will play a key role in delivering a mission-critical international programme focused on cutting-edge communications technology. You'll be responsible for … designing, developing, and maintaining robust backend systems that support secure, high-availability services with a global impact. Your expertise in Golang and C/C++ will be central to driving forward efficient, scalable software solutions. Operating within an Agile environment, you'll collaborate with fellow developers, business analysts, and More ❯

My client, a global HFT Shop, are seeking an expert C++ Developer to join a brand-new trading pod in London. In this role, you will be an integral part of a newly established technology function within a pod, where you will take on the responsibility of developing More ❯

Job title: C++ Developer Client: Performance Software Scale Up Salary: up to £900 P/D Location: London - Hybrid working offered The role: My client are seeking a talented engineer to join their existing team of elite software engineers to help build their next generation performance software platform. … team. The role is based in London however, there will be some flexibility for hybrid working. You will have: 2 + Years working with C++ Experience working with highly distributed and scalable systems Strong understanding of high level system design Outstanding academic background A curious and tech driven personality More ❯

Our client, a prestigious hedge fund based in London, is seeking a Senior C++ Quant Developer to join their team. This role involves close collaboration with traders and risk managers to deliver both real-time and end-of-day pricing and risk analytics across all trading activities within … impact solutions. Required Skills & Experience: 4 - 12 years of experience in a front-office or middle-office development role. Advanced proficiency in C/C++ (including STL) for low-latency, high-throughput development on Linux. Strong background in designing and implementing multithreaded and distributed systems. Experience working with pricing More ❯

Job Title: Senior Software Engineer (C++) Location: Fully Remote Company: Crypto Trading HFT About the Company: Our client is a cutting-edge high-frequency trading (HFT) firm specializing in cryptocurrency markets. They are dedicated to leveraging advanced technology and innovative strategies to stay ahead in the fast-paced world … environment where contributions can make a significant impact. Job Description: Role Overview: Our client is seeking a highly skilled Software Engineer with expertise in C++ and a strong background in crypto exchange connectivity. As a key member of the engineering team, the candidate will be responsible for developing and More ❯

Job Title: Senior Software Engineer (C++) Location: Fully Remote Company: Crypto Trading HFT About the Company: Our client is a cutting-edge high-frequency trading (HFT) firm specializing in cryptocurrency markets. They are dedicated to leveraging advanced technology and innovative strategies to stay ahead in the fast-paced world … environment where contributions can make a significant impact. Job Description: Role Overview: Our client is seeking a highly skilled Software Engineer with expertise in C++ and a strong background in crypto exchange connectivity. As a key member of the engineering team, the candidate will be responsible for developing and More ❯

Job Title: Senior Software Engineer (C++) Location: Fully Remote Company: Crypto Trading HFT About the Company: Our client is a cutting-edge high-frequency trading (HFT) firm specializing in cryptocurrency markets. They are dedicated to leveraging advanced technology and innovative strategies to stay ahead in the fast-paced world … environment where contributions can make a significant impact. Job Description: Role Overview: Our client is seeking a highly skilled Software Engineer with expertise in C++ and a strong background in crypto exchange connectivity. As a key member of the engineering team, the candidate will be responsible for developing and More ❯

Job Title: Senior Software Engineer (C++) Location: Fully Remote Company: Crypto Trading HFT About the Company: Our client is a cutting-edge high-frequency trading (HFT) firm specializing in cryptocurrency markets. They are dedicated to leveraging advanced technology and innovative strategies to stay ahead in the fast-paced world … environment where contributions can make a significant impact. Job Description: Role Overview: Our client is seeking a highly skilled Software Engineer with expertise in C++ and a strong background in crypto exchange connectivity. As a key member of the engineering team, the candidate will be responsible for developing and More ❯

a dynamic, global, and collaborative environment, with a strong commitment to engineering excellence. This role does not require any prior finance experience, just strong C++ developers with a keen interest in this space. Key Responsibilities: Design, develop, and deliver production-critical software. Work closely with stakeholders and team members … design discussions while mentoring other team members. Qualifications: Must Have: Bachelor's Degree in Engineering, Computer Science, or a related field. 3+ years of C++ development experience in a Linux environment. Strong understanding of data structures and algorithms. Excellent communication skills and a collaborative, team-oriented approach. Nice to More ❯

Overview: We are seeking a highly skilled C++ Software Engineer to join a leading high-frequency trading firm renowned for its cutting-edge technology and innovative approach to financial markets. You will work alongside some of the brightest minds in the industry, contributing to the design, development, and optimisation … and debugging techniques to improve system performance. Stay ahead of the curve by evaluating and implementing the latest technologies. Requirements: Strong proficiency in modern C++ (C++17/20 preferred), with a deep understanding of object-oriented programming and multi-threading. Solid understanding of low-latency system design and performance … a strong emphasis on innovation and continuous learning. Access to cutting-edge tools and technology to support your work. If you are a passionate C++ engineer looking to make a significant impact in the financial technology space, we would love to hear from you. Apply now to be part More ❯