Senior Linux Engineer
Core
Designing and implementing system architecture and operational frameworks for a Linux platform across all business lines, including patching, automation, and monitoring.
Role type
Senior Linux Infrastructure Engineer
Builds
Linux platform architecture, automated deployment pipelines, and infrastructure monitoring tools
Domain
Financial technology / Electronic trading / Cloud infrastructure
Deliverable
production ML models | product features | dashboards & analysis | infrastructure
Required skills
Linux system administration, kernel tuning, OS hardening, Linux networking, Kubernetes management, Ansible automation, Python scripting, Bash scripting, storage technologies (SAN/NAS), root cause analysis, capacity management
Preferred skills
RHEL management, AWS (EC2, EKS, VPC, IAM, S3, Glacier), low-latency environment experience (Solarflare/OpenOnload), virtualization platforms
Technologies
AWS, Ansible, Bash, EC2, IAM, Kubernetes, Linux, Python, RHEL, Security, Cloud, DevOps, Maven
Responsibilities
Design and implement system architecture and operational framework for the Linux platform; participate in regular patching of the Linux environment; automate system builds and patching; automate deployment and routine maintenance using pipelines; build and deploy infrastructure, security, and application monitoring tools; partner with InfoSec to deliver system logs to the SOC; define and monitor system SLAs and create alerting procedures; support application teams by troubleshooting performance and availability issues; perform on-call rotation; conduct root cause analysis and produce postmortem reports; proactively monitor utilization and recommend capacity management strategies
