Linux Engineer
Core
Engineering and operating Linux at scale for mission-critical high-frequency trading systems, research workflows, and Kubernetes applications.
Role type
Senior Linux Systems Engineer (Infrastructure)
Builds
Bare-metal Linux servers, automation tools, and production-ready platforms for global trading infrastructure.
Domain
Financial Trading / High-Performance Computing / Linux Infrastructure
Deliverable
infrastructure
Required skills
Linux systems engineering, Python development, Ansible playbook authorship, Configuration management (Puppet/Hiera), System troubleshooting (eBPF, tcpdump, strace), Networking fundamentals, CI/CD pipelines, Docker image building, Kubernetes familiarity, Monitoring stack integration (Prometheus/Grafana)
Preferred skills
Bare-metal server management, RPM design and repository management, Linux telemetry exporter development
Responsibilities
Troubleshoot and resolve complex issues on enterprise systems, Enhance configuration management code for 10,000+ bare-metal systems, Develop and maintain Python/Bash tools for systems management, Improve provisioning workflows for bare servers, Extend Linux metrics, logging, monitoring, and alerting integrations
Seniority
Senior, hands-on IC