Low-Latency Developer

• Analyze and optimize the performance of low-latency trading systems by identifying bottlenecks and inefficiencies in the code, and implementing effective solutions.
• Develop and adapt the platform to support the demands of a fast-paced trading environment, while effectively managing technical debt.

Requirements:

• Over 5 years of experience as a low-latency developer with a focus on performance optimization in a high-frequency trading (HFT) environment.
• Experience with multiple components of an HFT platform or system, particularly those on the critical path.
• Experience working at an HFT firm during its startup phase and/or on a trading team is a significant plus.

• Deep knowledge of HFT platforms: networking, kernel bypass, market data, order entry, threading, inter-process communication, and strategy APIs.
• Proven low-latency development and performance optimization in HFT.
• Strong proficiency in C++.
• Excellent understanding of CPU caches and cache efficiency.
• Experience with multithreaded and multi-process synchronization.
• Good understanding of networking protocols.
• Skilled in performance profiling and optimization tools.
• Advanced knowledge of Linux operating systems, including kernel-level device mechanisms.

• Practical decision-making skills.
• Excellent communication skills.
• Strong analytical and problem-solving skills.
• Passion for trading.
• Ability to work independently and as part of a team.

Benefits:

• Competitive compensation package
• Performance-based bonus opportunities
• 401k plan
• Mental health support, including access to therapy
• Paid time off (25 days)
• Relocation support (where applicable)
• International team meet-ups
• Learning and development support, including courses and certifications
• Access to professional tools, software, and resources
• Fully equipped workstations with high-quality hardware
• Modern office with paid lunches