We are looking for a Senior Golang Developer to join our engineering team building high-performance, low-latency systems powering crypto exchange and other cutting-edge financial products. As a core contributor, you will design, develop, and optimize backend services that are scalable, resilient, and ultra-fast.
This role is ideal for engineers who thrive in a high-performance environment and are passionate about systems-level problem-solving, performance tuning, and real-time financial infrastructure.

Required Skills and Expertise

• 5+ years of backend development experience, with 3+ years in Go (Golang)
• Deep understanding of concurrency, networking, and low-latency system design
• Experience with financial systems, especially crypto exchanges, trading platforms, or real-time data services
• Strong knowledge of TCP/UDP, WebSockets, REST/gRPC APIs
• Proven ability to profile and tune system performance (e.g., pprof, trace, custom benchmarks)
• Familiarity with databases (SQL and NoSQL), caching, and message queues
• Solid grasp of system-level programming concepts (memory management, kernel optimizations, etc.)

Responsibilities

• Design and implement robust, scalable, and high-performance services in Go (Golang)
• Optimize critical paths for ultra-low latency in financial transactions and order matching
• Build and maintain APIs, real-time data feeds, and backend services for crypto exchange system
• Ensure system reliability, fault tolerance, and efficient memory/CPU usage under high load
• Collaborate with DevOps and infrastructure teams to deploy, monitor, and improve services
• Stay current with advances in the crypto/fintech space and Blockchain ecosystem

Preferred Qualifications

• Experience working in high-frequency trading (HFT) or similar low-latency environments
• Background in distributed systems, microservices architecture, and cloud-native deployments
• Familiarity with container orchestration (Docker, Kubernetes)