Deep infrastructure experience understanding modern data systems build, deployment, and scaling. Strong proficiency in PostgreSQL, including schema design, indexing, query planning, and performance tuning. Experience designing or running technical benchmarks, ideally in high-ingest or real-time environments. Ability to communicate complex infrastructure trade-offs to developers clearly. Strong writing skills with a portfolio of technical blogs, docs, or reports. Comfort collaborating across product, engineering, docs, and GTM teams. Experience with vector databases (e.g., pgvector, Pinecone, Weaviate) (Bonus). Experience with time-series architectures (Bonus). Experience with event streaming and orchestration tools (Kafka) (Bonus). Previous work in developer tools, AI infrastructure, or open-source ecosystems (Bonus).