We’re currently looking for a Senior Ceph/Rook-Ceph + Kubernetes Storage Engineer to join a long-term project. The role focuses on production Ceph environments, Kubernetes storage, and infrastructure troubleshooting.
Requirements
- 5+ years in DevOps, SRE, infrastructure or storage engineering
- Deep hands-on production Ceph experience: OSD, MON, MGR, PGs, recovery, backfill, capacity planning, performance tuning, scaling and high availability
- Experience building, operating, upgrading and troubleshooting production Ceph clusters
- Hands-on Rook-Ceph in Kubernetes, preferably business-critical production environments
- Strong Kubernetes knowledge, including CSI/storage integration
- Linux administration and troubleshooting at OS/hardware level
- Automation experience with Ansible
- Kubernetes tooling such as Helm
- Monitoring/observability with Prometheus and Grafana
- Experience investigating storage performance, latency, disk failures, network bottlenecks and recovery issues
- Strong understanding of failure domains, CRUSH topology, replication and storage architecture
- Good English communication skills
Highly valuable but not mandatory:
- OpenStack experience, especially Ceph integration with Cinder, Glance, Nova and RBD
- Petabyte-scale Ceph environments
- Bare-metal infrastructure
- Large production Rook-Ceph clusters
- CephFS and RGW/S3 experience
- Customer-facing troubleshooting/support experience
Skills Required
- 5+ years in DevOps, SRE, infrastructure or storage engineering
- Deep hands-on production Ceph experience (OSD, MON, MGR, PGs, recovery, backfill, capacity planning, performance tuning, scaling, high availability)
- Experience building, operating, upgrading and troubleshooting production Ceph clusters
- Hands-on Rook-Ceph in Kubernetes, preferably in production
- Strong Kubernetes knowledge including CSI/storage integration
- Linux administration and troubleshooting at OS/hardware level
- Automation experience with Ansible
- Kubernetes tooling such as Helm
- Monitoring/observability with Prometheus and Grafana
- Experience investigating storage performance, latency, disk failures, network bottlenecks and recovery issues
- Strong understanding of failure domains, CRUSH topology, replication and storage architecture
- Good English communication skills
- OpenStack experience, especially Ceph integration with Cinder, Glance, Nova and RBD
- Experience with petabyte-scale Ceph environments
- Bare-metal infrastructure experience
- Experience with large production Rook-Ceph clusters
- CephFS and RGW/S3 experience
- Customer-facing troubleshooting/support experience
What We Do
Globaldev Group provides end-to-end software development services and builds skillful teams of specialists to fuel your business’ growth. Leveraging our extensive 12-year background and deep industry knowledge, we have established ourselves as a reliable partner for numerous enterprises, SMEs, and startups. Globaldev Group is an ISO/IEC 27001 certified company. ▪️️ Global Teams ▪️ Globaldev offers R&D team extensions to both emerging technology companies and global corporations. Empowered by our global talent pool, we excel at connecting our clients with high-skilled specialists. Hiring, onboarding, and continuous management are all included in our comprehensive set of services, enabling our clients to quickly scale their teams and achieve their product development and implementation goals. ▪️ Global Engineering ▪️ - Obtain a custom-designed solution from scratch - Scale or enhance your current software infrastructure - Stay ahead with the latest cutting-edge technologies - Access a comprehensive range of services from a single vendor As a full-stack development company, we are equipped to fulfill all your business requirements. Whether it's product discovery, proof of concept, UX design, or development, Globaldev serves as your all-in-one solution provider.
