Senior Infrastructure Developer (Fintech)

TL;DR

Senior Infrastructure Developer (AWS/Linux): Designing, implementing, and optimizing high-performance infrastructure for a global fintech trading platform with an accent on low-latency system tuning and observability. Focus on architecting monitoring stacks from the ground up and managing high-throughput database platforms including ClickHouse and PostgreSQL.

Location: Remote (Must be based in Hong Kong, Malaysia, or Southeast Asia)

Company

hirify.global is a global fintech and blockchain company specializing in advanced trading technologies and infrastructure for retail and institutional clients.

What you will do

• Design, build, and optimize the trading system infrastructure environment on AWS.
• Implement and maintain Infrastructure as Code (IaC) and CI/CD pipelines using GitLab and GitHub.
• Perform low-latency Linux system and network tuning to enhance performance.
• Operate and optimize database platforms including ClickHouse, DolphinDB, and PostgreSQL.
• Architect and deploy a full observability stack using Prometheus, Grafana, and OpenTelemetry.
• Participate in an on-call rotation to support production systems and resolve critical incidents.

Requirements

• Expert-level AWS management skills (EC2, Networking, Security, OpenSearch).
• Must-have professional experience with ClickHouse.
• Strong Linux administration expertise, specifically in low-latency and system tuning.
• Proven ability to build monitoring and alerting stacks from scratch.
• Experience managing JVM-based microservices.
• Location: Must be based in Hong Kong, Malaysia, or Southeast Asia

Nice to have

• Experience in financial services, trading systems, or cryptocurrency industries.
• Familiarity with DPDK (Data Plane Development Kit).
• Experience with high-availability and high-throughput production systems.
• Strong background in infrastructure security and network architecture.

Culture & Benefits

• Competitive total compensation package.
• Regular team building programs and company events.
• Remote-first working environment.