Senior Linux Systems Engineer – HFT - Singapore
Core
Design, deploy, maintain, and optimise high-performance Linux server platforms supporting low-latency trading systems across data centres, cloud, and Kubernetes.
Role type
Senior Linux Systems Engineer (HFT infrastructure)
Builds
High-performance, low-latency trading infrastructure
Domain
Financial Technology / High-Frequency Trading
Deliverable
infrastructure
Required skills
Linux administration, Python scripting, Bash scripting, Kubernetes, Ansible, Terraform, Prometheus, networking, storage management, performance tuning, PostgreSQL, MySQL
Preferred skills
Low-latency performance tuning, virtualisation, CI/CD pipelines, incident investigation, technical project ownership
Technologies
Linux, Kubernetes, Ansible, Rundeck, Puppet, Foreman, Prometheus, Alertmanager, Icinga, Nagios, VMware, Terraform, PostgreSQL, MySQL
Responsibilities
Manage Linux server infrastructure across local and third-party data centres; Monitor system health and resolve incidents; Perform system analysis, performance tuning, and Linux kernel optimisation; Develop automation using Python and Bash; Manage services within Kubernetes environments; Troubleshoot storage, networking, and TCP performance issues; Contribute to CI/CD pipelines; Research and evaluate new technologies.
Seniority
Senior, hands-on IC
