Senior DevOps Engineer — Scale a Global Cybersecurity Stack

Group-IB; Singapore; Presencial; SGD 150.000 - 210.000; Jornada completa

Descripción de la vacante

Group-IB in Singapore seeks a Senior DevOps Engineer to build, maintain, and scale high-availability systems powering global services. You will work with Linux, Kubernetes, and IaC tools, shaping best practices and infrastructure evolution for reliability and security at scale.

You'll collaborate with engineers across teams to design fault-tolerant, high-performance solutions, monitor systems with Grafana and other observability tools, and handle incidents to keep services robust in a

Formación

• 4+ years of experience in Linux administration, DevOps, or SRE.
• Proficient in automating tasks with Bash or similar scripting languages.
• Strong networking fundamentals (TCP/IP, DNS, routing).
• Hands-on experience managing bare-metal infrastructure in production.
• Experience with configuration management systems such as Ansible or Puppet.
• Experience with distributed databases (Elasticsearch, Cassandra, MongoDB, MySQL, PostgreSQL).
• Kubernetes administration and managing containerized workloads.
• Experience with IaC tools such as FluxCD or ArgoCD.
• Ability to design and implement high-performance, fault-tolerant, and secure infrastructure solutions.
• Experience with monitoring and observability systems — Zabbix, VictoriaMetrics, Loki, Grafana.

Responsabilidades

• Maintain and optimize core server infrastructure including bare-metal servers, LXC containers, virtual machines, and cloud environments.
• Operate and support core infrastructure services such as Nginx, Puppet, GitLab, Artifactory, Nexus, Harbor, Grafana.
• Manage and evolve infrastructure following the Infrastructure as Code (IaC) paradigm.
• Handle and resolve incidents related to infrastructure operations.
• Collaborate closely with cross-functional teams (network engineers, developers, and other technical stakeholders).
• Design and implement high-availability, fault-tolerant, and scalable software solutions.
• Monitor service performance and availability using modern observability tools, ensuring system reliability and optimal resource utilization.

Conocimientos

Linux administration

SRE

Bash scripting

Networking basics

Bare-metal infra

Ansible Puppet

Distributed databases

Kubernetes

IaC (FluxCD/ArgoCD)

Monitoring/observability

Python or Go

Herramientas

Nginx

Puppet

GitLab

Artifactory

Nexus

Harbor

Grafana

Descripción del empleo

Group-IB in Singapore seeks a Senior DevOps Engineer to build, maintain, and scale high-availability systems powering global services. You will work with Linux, Kubernetes, and IaC tools, shaping best practices and infrastructure evolution for reliability and security at scale.

You'll collaborate with engineers across teams to design fault-tolerant, high-performance solutions, monitor systems with Grafana and other observability tools, and handle incidents to keep services robust in a