DevOps Infrastructure Engineer – High-Frequency Trading (HFT)

We are seeking a Mid-to-Senior DevOps Engineer who is a highly motivated self-starter capable of hitting the ground running from day one. In this role, you will manage, scale, and optimize critical infrastructure with minimal supervision. Key Responsibilities Infrastructure Management: Maintain, optimize, and scale our AWS cloud environment and critical infrastructure. Orchestration & Deployment: Design, manage, and scale Kubernetes clusters and manage deployments using ArgoCD. Automation & Pipelines: Build, maintain, and optimize robust CI/CD pipelines to ensure stable and rapid software delivery. Internal Tools: Design and build frontend dashboards to provide visibility, monitoring, and self-service capabilities for internal teams. Collaborative Support: Partner closely with internal users, maintaining a highly flexible, patient, and solutions-oriented approach when navigating complex or challenging user requirements. Required Technical Stack & Qualifications Experience: 4+ years of experience in a DevOps, SRE, or Infrastructure Engineering role, demonstrating the ability to work independently. Cloud Platform: Deep operational knowledge of AWS. Containerization: Strong, hands-on experience with Kubernetes administration and ecosystem tools. GitOps & CI/CD: Proficient with ArgoCD and modern continuous integration and deployment frameworks. Open for both Hong Kong and Singapore applicants. Highly Desirable Niche Skills (Nice-to-Have) Experience with latency-sensitive systems. Hands-on experience with low-level infrastructure optimization, including machine tuning and CPU tuning.