We are looking for a Senior Systems Engineer with 10+ years of experience in systems-level engineering (Rust/C/C++), including 5+ years of production Rust, to design and build high-performance, low-latency, fault-tolerant trading infrastructure. Prior hands-on experience with financial trading systems is mandatory.

Responsibilities

Design, develop, and maintain high-performance backend services using Rust - Build scalable and reliable distributed systems capable of handling high request volumes - Optimize application performance, memory usage, and resource utilization - Design clean, maintainable, and well-tested software architecture
Collaborate with product, engineering, and DevOps teams to deliver production-ready solutions
Participate in architecture discussions, code reviews, and technical planning - Troubleshoot production issues and improve system reliability and observability - Write clean, well-documented, production-quality code following engineering best practices

Required Qualifications

10+ years of professional systems programming experience in Rust, C,



or C++ (5+ years production Rust)
Mandatory: hands-on experience with financial trading systems — exchanges, order books, matching engines, OMS/RMS, or market data systems (equities, F&O;, FX, commodities, or crypto)
Solid understanding of exchange mechanics — order types, price-time priority matching, spot trading, derivatives (futures/perpetuals), options, margining and liquidation concepts
Strong experience building production-grade, low-latency, high-throughput backend applications
Solid understanding of distributed systems and concurrent programming — Raft/consensus, replication, snapshots, deterministic state machines, exactly-once semantics
Advanced concurrency: lock-free/wait-free structures, ring buffers, thread-per-core design, core pinning
Strong understanding of networking concepts — TCP/IP, UDP, multicast, real-time communication, asynchronous networking
Experience designing and implemen

📌 Sr. Software Engineer (Sahibzada Ajit Singh Nagar)
🏢 Antier
📍 Sahibzada Ajit Singh Nagar