Senior DevOps Engineer: Scale Global Infra & Resilience

Group-IB; Doha; On-site; QAR 360,000 - 600,000; Full time

Benefits offered by this job

Certifications funded by company

Global, international team

Career growth opportunities

Job summary

Group-IB is seeking a Senior DevOps Engineer to join our Development team in Doha. You will build, maintain, and scale high-availability systems powering our global services, working with Linux, Kubernetes, IaC, monitoring, and distributed databases.

You will collaborate with experienced engineers to shape best practices, evolve infrastructure, and ensure robust, secure operations at scale in a fast-paced, international environment.

Qualifications

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

Responsibilities

• Maintain and optimize core server infrastructure including bare-metal servers, LXC containers, VMs, and cloud environments.
• Operate and support core infrastructure services such as Nginx, Puppet, GitLab, Artifactory, Nexus, Harbor, Grafana.
• Evolve infrastructure following IaC principles.
• Handle and resolve incidents related to infrastructure operations.
• Collaborate with network engineers, developers, and technical stakeholders.
• Design and implement high-availability, scalable solutions.
• Monitor service performance and ensure reliability and resource efficiency.

Skills

English fluency

Linux administration

Kubernetes administration

SRE / DevOps

Bash scripting

Networking fundamentals

IaC tooling

Tools

Nginx

Puppet

GitLab

Artifactory

Nexus

Harbor

Grafana

Job description

Group-IB is seeking a Senior DevOps Engineer to join our Development team in Doha. You will build, maintain, and scale high-availability systems powering our global services, working with Linux, Kubernetes, IaC, monitoring, and distributed databases.

You will collaborate with experienced engineers to shape best practices, evolve infrastructure, and ensure robust, secure operations at scale in a fast-paced, international environment.