Senior DevOps Engineer
UBIDEXPoland2 days ago
Full-timeRemote FriendlyEngineering, Information Technology
Track This Job
Add this job to your tracking list to:
- Monitor application status and updates
- Change status (Applied, Interview, Offer, etc.)
- Add personal notes and comments
- Set reminders for follow-ups
- Track your entire application journey
Save This Job
Add this job to your saved collection to:
- Access easily from your saved jobs dashboard
- Review job details later without searching again
- Compare with other saved opportunities
- Keep a collection of interesting positions
- Receive notifications about saved jobs before they expire
AI-Powered Job Summary
Get a concise overview of key job requirements, responsibilities, and qualifications in seconds.
Pro Tip: Use this feature to quickly decide if a job matches your skills before reading the full description.
Ubidex is seeking a Senior DevOps Engineer to join our team on a time-and-materials basis and support our on-premise infrastructure, including multiple environments and services for a large-scale adtech product.
Responsibilities:
- Managing and maintaining Linux-based systems, optimizing and troubleshooting infrastructure (networks, databases, k8s cluster).
- Design, implement, and manage Infrastructure as Code solutions for our infrastructure.
- Respond to incidents by diagnosing performance issues, outages, or unexpected behavior, and work towards quick resolutions with a root-cause analysis.
- Analyze system performance metrics and bottlenecks to fine-tune services for maximum efficiency and uptime.
- Be a part of the critical path in a fast-growing project's development and delivery processes.
Requirements:
- Experience with Linux(Debian / Ubuntu).
- Solid understanding of Docker and container orchestration systems.
- Expertise with maintaining mid size bare-metal k8s clusters (10+ nodes).
- Solid understanding of networks (routing, proxy, load balancing, dns, bgp, service mesh).
- Experience with maintaining high-load systems(100k+ RPS), and kernel tuning.
- Experience with databases (replication, HA, performance tuning) - PostgreSQL, Redis, ClickHouse, Aerospike.
- Experience with CI/CD tools - ArgoCD.
- Experience with monitoring and logging tools.
- Profound understanding of configuration management tools - Terraform, Ansible.
- Expertise with virtualization tools (proxmox, kvm, lxc)
- Proficiency in Python for automation and scripting.
- Excellent problem-solving skills and the ability to work independently or as part of a team.
Nice to have:
- Hands-on expertise in maintaining distributed storage system - minio, ceph, rook, longhorn.
- Hands-on expertise in Cloud Platform (GCP, AWS, hclound).
Product stack:
- Hybrid / on-premise k8s
- Monitoring: Prometheus, Loki, Grafana
- CI/CD: GitLab, ArgoCD
- DB: PostgreSQL, Redis, ClickHouse, Aerospike
- Programming languages: Golang, JS / nodejs
Ukrainian
Key Skills
Ranked by relevanceReady to apply?
Join UBIDEX and take your career to the next level!
Application takes less than 5 minutes