Location : Remote, US working hours Type : Full-time employee or long-term contractor Reports to: Engineering Lead, Platform & Database Operations Department: Engineering, 24/7 on-call rotation About Deep.BI Deep.BI is an independent engineering and support company with a deep passion for open-source technologies. We specialize in analytical databases, scalable big data platforms, Agentic AI systems and Kubernetes-powered infrastructure. Our engineers help enterprises build and scale; we support mission-critical data platforms using technologies such as Apache Druid, StarRocks, Apache Flink, Kafka, and Cassandra on cloud, bare metal and hybrid environments. Our customers include Fortune 500 companies across finance, telecom, IT infrastructure and pharma industries. About the role Enterprise-scale Apache Druid, StarRocks, and Apache Flink are increasingly run on Calico-based Kubernetes in production; we are expanding our Kubernetes networking practice. This role spans Calico in-depth ac...