Key Responsibilities

📍Design and build high-performance trading APIs (HTTP & WebSocket) to support low-latency order entry, market data, and account updates. 📍Implement structured concurrency using the Tokio runtime - ensuring proper task lifecycle and cancellation handling. 📍Develop and maintain real-time state ingestion pipelines: Process append-only logs (e.g., trades, order updates, book diffs). 📍Rebuild local states efficiently using snapshot + diff application. Model trading-related data structures, including orders, fills, trades, positions, funding, and liquidation logic. 📍Implement WebSocket connection logic, including upgrade handling, frame parsing, and data fanout for subscribed clients. 📍Design observable backend systems with rich metrics, structured logging, and distributed tracing for performance insights and failure analysis. 📍Collaborate with system and infrastructure engineers to continuously improve performance, scalability, and fault tolerance. 📍Write comprehensive unit, integration, and load tests to ensure stability under production conditions.

Requirements

📍Rust Expertise 📍3+ years of professional Rust experience, with all the following applied in production systems: 📍Strong experience with the Tokio async runtime and concurrent programming patterns. 📍Deep understanding of structured concurrency and robust handling of spawned task cancellation. 📍Hands-on experience with HTTP and WebSocket frameworks such as Hyper or similar.

If this role isn’t the perfect fit, there are plenty of exciting opportunities in blockchain technology, cryptocurrency startups, and remote crypto jobs to explore. Check them on our Jobs Board.