Site Reliability Engineer

At Cubbit, we build the world's first geo-distributed cloud enabler. Our technology turns any IT resource into a node of a virtualised cloud storage platform, enabling full digital sovereignty, minimal complexity, and high data durability. Cubbit's geo-distributed platform allows companies to become cloud providers for themselves and their clients, with data encrypted, fragmented, and replicated across multiple locations within a single country.

• 3+ years experience in Site Reliability Engineering, DevOps, Platform Engineering, or similar roles.
• Strong Linux administration skills and understanding of production environments.
• Hands-on experience with Kubernetes and containerized workloads.
• Experience with Infrastructure as Code tools (Pulumi preferred).
• Good understanding of networking fundamentals (DNS, TCP/IP, HTTP, TLS, load balancing).
• Experience with monitoring and observability tools such as Prometheus, Grafana, Loki, ELK/OpenSearch.
• Scripting skills in Bash, Python, or similar languages.
• Familiarity with CI/CD pipelines and modern deployment practices.
• Confidence troubleshooting production systems under pressure.
• Professional proficiency in English.

• Keep Cubbit's geo-distributed platform healthy, reliable, and performant across production environments.
• Build automation that eliminates manual work and makes operations safer and faster.
• Improve observability through metrics, dashboards, logging, and alerting.
• Investigate production incidents and customer escalations, perform root cause analysis, and implement reliability improvements.
• Partner with Software Engineers to design systems that are reliable by default.
• Continuously improve CI/CD pipelines and deployment workflows.
• Participate in the on-call rotation and work to reduce its frequency.
• Optimize performance, scalability, and operational efficiency across infrastructure.
• Contribute to operational best practices, documentation, and engineering culture.

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