Own customer discovery, workflow mapping, API integrations, simulations, launch, monitoring and handoff for production voice-AI deployments. Strong Python and API engineering required; working TypeScript and ability to read or patch Go preferred. Experience with LLM APIs, structured outputs, function calling, Docker and cloud infrastructure is valuable. Full JD: https://drive.google.com/file/d/1-nWkHk01aKZZ83pmnB8qZvBVkclES8jA/view