We're looking for an experienced Linux Engineer to help manage and optimise global server environments supporting high-performance trading and machine learning workloads. This role is about more than just administration - you'll tackle performance tuning, automation, and hands-on data centre troubleshooting.
What You'll Do:
* Design, implement, and maintain Linux server infrastructure
* Tune Kernel parameters and optimise system performance for low-latency, high-throughput applications
* Develop and refine automation solutions using Ansible, Python, and Terraform
* Troubleshoot hardware, networking, and performance issues in various environments
* Deploy monitoring and log aggregation tools to improve observability
* Collaborate with teams to identify bottlenecks and deploy scalable, automated solutions
What We're Looking For:
* 6+ years of Linux system administration and engineering experience in performance-critical environments
* Proficiency in Python and bash Scripting, with hands-on Ansible experience
* Solid networking fundamentals: IP Addressing, VLANs, etc.
* Familiarity with observability tools like Prometheus, Grafana, and ELK
* Infrastructure-as-code experience with Terraform and CI/CD pipelines
* Proven ability to resolve complex system-level issues and performance challenges
* Knowledge of container orchestration tools (Docker/containers, Kubernetes)
Desirable:
* Experience with GPU server deployments
* Exposure to AWS services and hybrid cloud setups
* Understanding of on-premise storage systems