Core C++ Developer
Selini Capital provides systematic trading and liquidity across digital asset markets while investing in early-stage crypto projects.
Projects
About Selini Capital
Selini Capital is a multi-strategy trading firm specializing in systematic market making and venture investing within digital assets. The firm provides liquidity across centralized and decentralized exchanges, executes algorithmic trading strategies, and invests in early-stage DeFi and blockchain infrastructure projects. Selini combines quantitative trading expertise with strategic capital deployment.
Skills
Candidate Availability
Required and preferred rules are kept separate and reflect the wording in the original posting.
About the Role
Contribute to the development and optimization of high-performance crypto trading systems by building ultra-low-latency infrastructure, optimizing execution speed, and ensuring robust system reliability using modern C/C++. Collaborate with quant researchers, traders, and infrastructure engineers to improve performance and maintain fault-tolerant components for continuous trading operations.
Requirements
- Expert-level C++ proficiency, including modern C++ features.
- Extensive experience in low-latency, high-performance systems programming.
- Deep understanding of TCP/UDP networking, concurrency, and multi-threading.
- Strong Linux development and performance-tuning experience.
- Experience with real-time, high-throughput systems.
- Background in crypto or traditional finance trading systems.
- Strong analytical skills and ability to work in high-pressure environments.
- Collaborative approach to solving complex engineering problems.
Responsibilities
- Design, develop, and optimize low-latency trading infrastructure in modern C/C++.
- Implement scalable trading algorithms, order execution, and risk management systems.
- Work with exchange connectivity standards for market data and order entry.
- Optimize CPU performance, memory management, and multi-threaded applications.
- Collaborate with quant researchers, traders, and infrastructure engineers.
- Profile, benchmark, and debug real-time systems to minimize latency and maximize throughput.
- Maintain robust and fault-tolerant system components for continuous trading operations.
Benefits
- Very competitive compensation with performance-based upside.
- Competitive holiday allowance.
- Free daily Deliveroo lunch.
- High-spec office and technology.
- Team socials.
- Global company offsites and development opportunities.