• Own the text-to-SQL accuracy problem end-to-end: design evals, iterate prompts, and improve retrieval/routing • Build and operate the experimentation and evaluation loop (automatic evals, regression suites, dataset curation) • Design pragmatic LLM application architectures (RAG, agent routing, tool-use orchestration) optimized for accuracy and latency • Ship production-grade code and support deployments; instrument, monitor, and troubleshoot model behavior in real customer environments • Partner closely with engineering and customers to improve semantic models, SQL generation, and data alignment • Create feedback loops from users to systematically capture issues and convert them into measurable improvements • Contribute to automation of environment provisioning and dev workflows to enable fast iteration