Member of Technical Staff, Infrastructure

Infrastructure engineering on Vapi's voice-agent platform, owning the layer beneath the product: multi-cluster Kubernetes on EKS, a stateful data plane of Postgres, Redis, Kafka, Temporal and ClickHouse, Envoy and Cilium networking, and multi-region Kafka on MSK across the EU and Australia. The posting is specific that this is operating a stateful plane rather than deploying one - it asks for someone who has sharded it, migrated data between instances and lived with the consequences. Written in Go, with cell-based or shard architecture experience named as a bonus and microservices experience explicitly called insufficient on its own.