Senior Linux Engineer

Ambition; Singapore; Presencial; SGD 120.000 - 180.000; Jornada completa

Descripción de la vacante

Ambition in Singapore is seeking a Linux Platform Operations Engineer to design, build, and maintain critical infrastructure supporting global trading environments. The role emphasizes high-performance, low-latency systems, collaborating with engineering and SRE teams to ensure stability, scalability, and automation.

You will manage Linux server and storage infrastructure, implement Salt/Puppet, handle incidents, optimize performance, develop automation in Python/Shell, and monitor with

Formación

• 5+ years of Linux infrastructure experience.
• Strong Linux kernel, networking, and performance tuning knowledge.
• Experience with Salt or Puppet for config management.
• Proficiency in Python and Shell scripting.
• Exposure to cloud platforms (AWS/GCP) and container tech.

Responsabilidades

• Design, build, and maintain Linux infrastructure.
• Implement config management and system updates.
• Handle P1/P2 incidents and perform root cause analysis.
• Optimize system performance and low-latency environments.
• Develop automation scripts to improve efficiency.
• Monitor systems with Prometheus and Grafana and maintain dashboards.
• Participate in on-call rotation and weekend maintenance.

Conocimientos

Linux infrastructure

Linux kernel tuning

Python scripting

Shell scripting

Cloud platforms (AWS/GCP)

Kubernetes/Docker

Prometheus/Grafana monitoring

Salt/Puppet configuration management

Terraform (IaC)

Storage (SAN/NAS/NVMe)

Herramientas

Salt

Puppet

Terraform

Prometheus

Grafana

Kubernetes

Docker

Descripción del empleo

We are hiring a Linux Platform Operations Engineer to design, build, and maintain critical infrastructure supporting global trading environments. This role focuses on high-performance, low-latency systems, working closely with engineering and SRE teams to ensure stability, scalability, and automation.

Key Responsibilities

• Build and manage Linux server and storage infrastructure (primarily bare-metal)
• Implement configuration management (Salt/Puppet) and manage system updates
• Handle P1/P2 incidents, troubleshooting, and root cause analysis
• Optimize system performance, kernel tuning, and low-latency environments
• Develop automation scripts (Python/Shell) to improve efficiency
• Monitor systems using Prometheus, Grafana, and maintain observability dashboards
• Support infrastructure projects and collaborate with global teams
• Participate in on-call rotation and weekend maintenance activities

Requirements

• 5+ years' experience in Linux infrastructure
• Strong knowledge of Linux kernel, networking, and performance tuning
• Experience with configuration management tools (Salt/Puppet)
• Proficiency in Python/Shell scripting
• Exposure to cloud (AWS/GCP) and Kubernetes/Docker (preferred)
• Familiarity with monitoring tools (Prometheus, Grafana) and IaC (Terraform)
• Experience with storage systems (SAN/NAS, RAID, NVMe)
• Strong problem-solving and analytical skills