Senior DevOps Engineer
What you will do
Infrastructure & Operations
- Design and scale reliable infrastructure for the Wialon ecosystem.
- Ensure high availability through proactive monitoring and OnCall incident response.
- Optimize Linux systems and networking for peak performance.
CI/CD & Automation
- Engineer CI/CD pipelines using GitLab CI and ArgoCD.
- Automate provisioning via Terraform and SaltStack (IaC).
- Streamline workflows to accelerate build, test, and release cycles.
Containerization & Orchestration
- Evolve production Kubernetes clusters and Docker workloads.
- Maximize resource efficiency while maintaining resilience and security.
- Manage secrets and access controls across containerized environments.
Observability & Performance
- Build monitoring stacks using Prometheus, VictoriaMetrics, or Grafana.
- Drive performance tuning by identifying bottlenecks through centralized logging.
Data & Platform Services
- Administer high-scale databases (PostgreSQL, ClickHouse) including backups and tuning.
- Support identity services (Keycloak) and resolve complex cross-layer technical issues.
What are we looking for
- 4+ years of experience as a DevOps Engineer.
- Strong Linux administration and networking configuration skills.
- Hands-on experience with Kubernetes and Docker in production environments.
- Strong experience with GitLab CI and CI/CD pipeline design.
- Experience with infrastructure automation tools (Terraform, SaltStack).
- Experience building monitoring and alerting systems (Prometheus, VictoriaMetrics, Grafana).
- Experience with PostgreSQL configuration and optimization.
- Experience with ClickHouse.
- Scripting skills (Python and/or Bash).
- Availability to take part in scheduled on-call rotations as required.
Nice to Have
- Experience supporting authentication systems (Keycloak).
- Experience working in high-load or distributed systems environments, on premises and virtualisation.
- Experience improving reliability through SRE practices.
- Experience with AWS.
What we offer
- Remote Work Setup
- Health & Wellbeing
Comprehensive health insurance to support your wellbeing. - Growth & Development
A supportive and experienced team environment with a strong focus on professional growth, including access to internal and external training opportunities. - Family: Support to help balance work and family life.
