Senior System Developer (C++ / HFT)

Senior System Developer for high-performance HFT and Market Making infrastructure for crypto exchanges. Remote, full-time, salary $6000-$10000 per month.

We are developing a high-performance trading infrastructure for the cryptocurrency market. The team unites engineers and Quant specialists working on creating and improving automated trading systems. Responsibilities: - Development, support, and optimization of high-performance HFT infrastructure and Market Making systems. - Integration of trading systems with Binance and other CEX. - Development and optimization of market data feed handlers. - Implementation and optimization of order placement, modification, and cancellation (Order Execution). - Development of tools and frameworks for trading strategy development, testing, and deployment. - Analysis and optimization of latency, throughput, and performance of trading infrastructure. - Monitoring stability and performance of production systems. - Interaction with Quant specialists and developers to improve trading algorithms.

1. C++ and system development: - Proficiency in C++23 and STL. - Experience developing high-performance systems on Linux. - Deep understanding of multithreading and concurrent programming. - Experience developing automated trading systems. 2. HFT / Low-Latency: - Minimum 3 years of experience developing or supporting low-latency trading systems. - Practical experience with Market Making. - Understanding of HFT system architecture. - Experience optimizing latency and throughput. - Deep understanding of cache-aware data structures, lock-free programming, and custom memory management. 3. Crypto Exchanges / Market Making: - Mandatory practical experience with Binance in algorithmic trading or Market Making. - Experience integrating trading systems with crypto exchange APIs. - Understanding of CEX architecture, matching engines, exchange gateways, and Order Management Systems. - Experience with Market Data Feeds and Direct Exchange Order Entry. - Experience with other major CEX (Bybit, OKX, Bitget, etc.) is an advantage. 4. Networking & Infrastructure: - Deep understanding of TCP/IP and UDP Multicast. - Experience with WebSockets, REST API, and application-level protocols. - Extensive practical experience with AWS. - Understanding of load balancing and distributed systems architecture. - Experience supporting and monitoring production infrastructure. - Experience with Kernel Bypass / Solarflare is an advantage. 5. Additional requirements: - Higher education in Computer Science, Computer Engineering, or related technical/quantitative disciplines. - English at B2 level. Preferred: - Practical experience with multiple leading CEX. - Experience applying Kernel Bypass and Solarflare in production systems.

Remote, full-time (100%), with working hours overlapping European time zones. Salary: $6000 - $10000