Senior Rust Engineer | High-Performance Backend (Remote)

Over 5 years of software engineering experience with a solid foundation in backend systems. Proficient in Rust, with deep understanding of Ownership, Lifetime, and safety boundaries; or proficient in C++, able to write robust and efficient code. Familiar with Tokio / async-std, with experience in asynchronous and multithreaded concurrent programming. Experience in system-level performance optimization, familiar with caching, memory pools, object reuse, and other optimization techniques. Familiar with network technologies such as TCP, UDP Multicast, epoll, io_uring Familiar with Linux performance tuning including CPU Affinity, isolcpus, IRQ Affinity Proficient in using performance analysis and benchmarking tools such as perf, FlameGraph, Cachegrind, Criterion Practical experience in deploying software in production environments, proficient with Linux Solid educational background: Bachelor's degree in Computer Science, Mathematics, or related fields Design highly reliable backend services capable of handling significant traffic fluctuations. Monitor backend performance, identify bottlenecks, and implement effective optimizations. Design and develop scalable backend systems, services, and APIs. Work-from-home arrangement Global team collaboration