16 of 16 C++ Developer Jobs in London

Senior C++ Developer/Software Engineer - London/Hybrid

Hiring Organisation
REAL Technical Solutions Limited
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Daily
Senior C++ Developer/Software Engineer - London Based in the City of London (2 days in the office)/6 months rolling/£650 per day (Inside IR35) A global leading fintech solutions company and member of the Fortune 500, seek an experienced Senior C++ Developer … modifying programming systems including encoding, testing, debugging and installing for a large-scale Mainframe computer system. Essential Duties and Responsibilities for the Senior C++ Developer/Software Engineer: Maintains project estimates and project management timelines for multiple major projects. Verifies completeness and accuracy of specifications for multiple major ...

Investment Banking - Low Latency C++ Developer - financial markets/Linux/scripting/low latency/TCP/I

Hiring Organisation
Scope AT Limited
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
Investment Banking - Low Latency C++ Developer - financial markets/Linux/Scripting/low latency/TCP/IP PURPOSE AND SUMMARY We are looking for a C++ developer to be part of the low latency development team. The team provides industry leading low-latency trading … services for our clients, utilizing FPGA, C++ and Java technologies. The candidate will be focusing on the C++ components. The ideal candidate: Is motivated by working in a high performing team, Is flexible to change of work streams as business priorities change or problems arise, Likes to learn ...

C++ Trading Platform Developer

Hiring Organisation
Radley James
Location
City of London, London, United Kingdom
C++ Trading Platform Developer A leading crypto-native algorithmic trading firm is looking for a C++ Trading Platform Developer to join its London-based team. This is an opportunity to work at the intersection of high-performance engineering and digital asset markets, building and scaling … Order entry and connectivity across numerous exchanges Robust networking and monitoring systems Scaling and performance optimisation of core infrastructure The tech stack is primarily C++ and Python, running on Linux across both development and production. The focus is on writing clean, scalable, high-performance code and continuously improving system ...

Senior C++ Developer

Hiring Organisation
Hays
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 825 - 850 Daily
currently working with a London-based investment bank who are actively seeking a Senior C++ Developer with extensive financial services experience. What you'll need to succeed : Extensive C++ Development experience in financial services - must-have Strong experience developing and maintaining financial models Good architectural experience Good ...

Senior C++ Developer

Hiring Organisation
Hays
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£825.0 - £850.0 per day + Up to £850pd Umbrella
currently working with a London-based investment bank who are actively seeking a Senior C++ Developer with extensive financial services experience. What you'll need to succeed : Extensive C++ Development experience in financial services - must-have Strong experience developing and maintaining financial models Good architectural experience Good ...

Software Developer (C++) – Up to £120,000 + Bonus + Package

Hiring Organisation
Hunter Bond
Location
City of London, London, United Kingdom
Role: Software Developer (C++) – Up to £120,000 + Bonus + Package Salary: Up to £120,000 + Bonus + Package Location: London (Hybrid Working) Skills: C++ as a main language This firm is an elite tech firm with exceptionally high standards that has previously set world ...

Quantitative Developer (C++ Crypto)

Hiring Organisation
Hawksman Technology
Location
City of London, London, United Kingdom
Hawksman Technology is currently working with a leading global crypto-native quantitative trading firm based in London, looking to hire a top-tier Quant Developer (C++/Exchange Infrastructure) to join its core technology team. Role and Responsibilities: Work closely with quantitative researchers and traders to design, build … cross-venue execution architecture Requirements: Bachelor’s degree in Computer Science, Engineering, Mathematics, or related discipline (Master’s preferred) Strong proficiency in modern C++ (C++17/20/23) with deep systems-level understanding Strong experience with low-latency systems, exchange connectivity, or market microstructure infrastructure Prior exposure ...

C++ Developer

Hiring Organisation
McGregor Boyall Associates Limited
Location
London, United Kingdom
Employment Type
Permanent
C++, Market Connectivity, SOR, Low Latency, Systematic Trading McGregor Boyall are partnered with a leading systematic trading fund operating within the London market. This tech-driven investment manager uses highly algorithmic strategies to generate returns and is currently expanding after a strong 2025. The successful applicant will … high degree of flexibility for the right person (total comp can exceed £350k ). This role requires candidates based in London. Required skills: - Excellent C++ programming ability. You will be using modern versions (20+) in a latency-critical environment hosted on Linux - Prior smart order routing/market connectivity ...

C++ Developer

Hiring Organisation
MCGREGOR BOYALL ASSOCIATES LIMITED
Location
London, UK
Employment Type
Full-time
C++, Market Connectivity, SOR, Low Latency, Systematic Trading McGregor Boyall are partnered with a leading systematic trading fund operating within the London market. This tech-driven investment manager uses highly algorithmic strategies to generate returns and is currently expanding after a strong 2025. The successful applicant xxuwjjq will ...

Hedge Fund - Senior C++ Quant Developer - Equities - Linux - Python - Data/Algos/Low latency

Hiring Organisation
Scope AT Limited
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
Hedge Fund - Senior C++ Quant Developer - Equities - Linux - Python - Data/Algos/Low latency Hedge Fund background essential C++ (Version 11 upwards), Linux, Python (nice to have). Trading systems experience - ideally experience working in the equities space. Ideally the technical has experience with algo implementation. … Quantitative Developer - Equities Technology We are in search of a Quantitative Developer to join our team who is passionate about designing, architecting, and implementing low latency C++ systems that are not only robust, resilient, and accurate, but also exceptionally fast. Our team works directly with the firm ...

Market Access Developer (C++)

Hiring Organisation
NJF Global Holdings Ltd
Location
City of London, London, United Kingdom
partnering with a top-tier global quantitative trading firm operating at the forefront of technology, data, and financial markets. They are seeking a C++ Market Access Developer to join a world-class engineering team responsible for building and evolving ultra-low latency systems that power global trading connectivity. … quants, and infrastructure teams, where engineering decisions have direct impact on live trading performance across global markets. 🧠 Required Skills & Experience 5+ years of professional C++ development on Linux Strong experience with Python and Bash scripting Proven experience designing multithreaded and/or distributed systems Hands-on experience with trading ...

Low Latency Market Data Developer - C++

Hiring Organisation
Qube Research & Technologies
Location
City of London, London, United Kingdom
developers and researchers across the low latency teams at QRT Your present skillset: 4 years of experience writing low latency/high-performance modern C++ Experience with market data is highly desirable Familiar with C++ optimisation techniques Linux internals, kernel bypass and low-level profiling/tuning Communication ...

C++ Quant Developer - Systematic Hedge Fund

Hiring Organisation
Radley James
Location
City of London, London, United Kingdom
Quant Developer – Systematic Trading (Microstructure Focus) Location – London A leading multi-strategy, multi-manager hedge fund is seeking a Quant Developer to join one of its largest systematic trading teams. The team operates a state-of-the-art, cloud-based platform supporting real-time market data processing … multi-timescale alpha generation, working closely with researchers to deploy and scale trading strategies. As a Quant Developer (3–8 years of experience), you will Develop and build new high-performance trading systems from the ground up. Optimise low-latency execution and research infrastructure. Work closely with quantitative researchers ...

Senior Quant Software Developer : Elite Quant Fund : Python/C++ : £150-200k base plus huge bonus

Hiring Organisation
Hunter Bond
Location
London Area, United Kingdom
partnering with one of London’s most selective and highest-performing quantitative investment funds to appoint a Senior Quant Software Developer to their core systematic trading group. This is a confidential mandate for a team renowned for world-class engineering standards, scientific rigour, and a culture built around high … high-performance software development — with code that moves rapidly from prototype to production and directly influences trading performance. The Role As a Quant Developer, you will: Collaborate closely with quant researchers to productionise models and design scalable research/tooling infrastructure Develop high-performance, robust code across Python ...

C++ HFT Developer

Hiring Organisation
Harrington Starr
Location
City of London, London, United Kingdom
concurrency and system resources Help shape engineering standards and technical direction within the team What They’re Looking For Strong software engineering background in C++ or performance-focused systems development (2 - 6 years experience) Experience building low-latency or high-throughput backend systems Strong Linux systems knowledge Understanding ...

C++ Low-Latency Developer - Leading HFT Firm | London

Hiring Organisation
Selby Jennings
Location
London, England, United Kingdom
seeking an exceptional C++ Engineer to join one of the world's most advanced high-frequency trading firms. This is a rare opportunity to work at the intersection of cutting-edge technology and global financial markets, where performance is measured in nanoseconds and innovation drives competitive advantage. … empowered to push the boundaries of what's possible in software and hardware optimisation. Key Responsibilities Architect and implement high-performance C++ systems with extreme latency sensitivity. Optimise every layer of the stack - from CPU cache and memory allocation to kernel bypass and network I/O. Collaborate with ...