C++ Software Developer Data Infrastructure

Salary: £65,000 - 105,000 per year

Requirements:

• Minimum 4+ years of commercial C++ development experience
• Strong Linux experience
• Experience with microservices and/or asynchronous multithreaded applications
• Excellent debugging and performance optimisation skills
• Strong software engineering fundamentals and clean coding practices
• Degree in Computer Science, Engineering, or a similar technical discipline
• Bonus points for experience with SQL
• Bonus points for experience with Boost ASIO
• Bonus points for experience with Apache Arrow, Parquet, Protocol Buffers, or FlatBuffers
• Bonus points for experience with gRPC, REST, or WebSockets
• Bonus points for experience with Docker, Kubernetes, AWS, or Google Cloud
• Bonus points for experience with Rust, Python, or Q

Responsibilities:

• Build high-performance data infrastructure that powers quantitative research and trading
• Develop low-latency microservices for processing, storing, and delivering large-scale datasets
• Work alongside quantitative researchers, data engineers, and software engineers
• Build scalable, resilient systems where performance is critical
• Work with modern C++
• Work with distributed systems
• Work with large-scale data processing
• Work with high-performance microservices
• Work on data infrastructure and analytics pipelines

Technologies:

• AWS
• Cloud
• Docker
• Kubernetes
• Linux
• Python
• REST
• Rust
• SQL
• gRPC
• microservices
• C++

More:

We are seeking an experienced C++ Software Developer for our London-based data infrastructure team. We build high-performance systems that power quantitative research and trading, working in an environment where software performance directly impacts research and trading outcomes. You will collaborate with quantitative researchers, data engineers, and software engineers to solve complex engineering problems and develop scalable, resilient infrastructure.

last updated 32 week of 2026