Senior DevOps Engineer — Global Infra, High Availability

Group-IB; Catar; Presencial; QAR 240 000 - 360 000; Tempo integral

Resumo da oferta

Group-IB is seeking a Senior DevOps Engineer to join our Development team. You will build, maintain, and scale high‑availability systems powering our global services, using Linux, Kubernetes, Infrastructure as Code (IaC) tools, monitoring systems, and distributed databases.

This position offers the opportunity to work at the heart of a high‑performance global platform, directly influencing its scalability, reliability, and resilience.

Qualificações

• Fluent English is mandatory; Arabic is a strong plus.
• 4+ years of experience in Linux administration, DevOps, or SRE.
• Strong proficiency in automating tasks using Bash or similar scripting languages.
• Solid understanding of networking fundamentals (TCP/IP, DNS, etc.).
• Hands-on experience managing bare-metal infrastructure in production.
• Experience with Ansible or Puppet for configuration management.
• Experience with distributed databases (Elasticsearch, Cassandra, MongoDB, MySQL, PostgreSQL, etc.).
• Expertise in Kubernetes administration and containerized workloads.
• Experience with IaC tools such as FluxCD or ArgoCD.
• Monitoring and observability systems (Zabbix, VictoriaMetrics, Loki, Grafana) with dashboards and alerts.

Responsabilidades

• Maintain and optimize core server infrastructure, including bare‑metal servers, LXC containers, VMs, and cloud environments.
• Operate and support core services such as Nginx, Puppet, GitLab, Artifactory, Nexus, Harbor, Grafana.
• Evolve infrastructure following Infrastructure as Code (IaC) principles.
• Handle and resolve incidents related to infrastructure operations.
• Collaborate with cross‑functional teams (network engineers, developers, and other stakeholders).
• Design and implement high‑availability, fault‑tolerant, scalable software solutions.
• Monitor service performance and availability using observability tools, with dashboards and alerting.

Conhecimentos

Linux administration

DevOps

SRE

Bash scripting

Networking fundamentals

Bare-metal

Ansible/Puppet

Kubernetes

FluxCD/ArgoCD

Monitoring/Grafana

Ferramentas

Nginx

Puppet

GitLab

Artifactory

Nexus

Harbor

Grafana

Zabbix

VictoriaMetrics

Loki

Descrição da oferta de emprego

Group-IB is seeking a Senior DevOps Engineer to join our Development team. You will build, maintain, and scale high‑availability systems powering our global services, using Linux, Kubernetes, Infrastructure as Code (IaC) tools, monitoring systems, and distributed databases.

This position offers the opportunity to work at the heart of a high‑performance global platform, directly influencing its scalability, reliability, and resilience.