Location: Hong Kong - relocation package on offer - industry experience required A leading proprietary trading firm in the crypto space is searching for an experienced Senior AWS Engineer/Architect to own and evolve its global trading infrastructure. The team operates at the cutting edge of high-frequency trading, processing billions in daily volume across venues worldwide. What you’ll do Design and optimize multi-region AWS architectures to support ultra-low latency systems. Engineer high-throughput data pipelines and automate large-scale deployments. Deep-dive into Linux networking and system tuning for maximum performance. Partner with developers and quants to align infrastructure with trading strategies. Drive infrastructure-as-code, monitoring, and security best practices across the platform. What we’re looking for 8 years in AWS architecture/engineering with production-grade systems. Expertise in Linux internals, networking, and large-scale system optimization. Strong scripting skills (Python, Bash) and hands-on IaC experience (Terraform/Ansible). Background in trading, HFT, or other ultra-low-latency environments is highly valued. Why apply? Be part of a performance-driven, flat-structured team shaping the future of crypto trading. Work on problems where nanoseconds matter, using AWS at true scale. Competitive compensation, relocation support, and a role at the frontier of financial markets.