Tech stack: TypeScript, Python, React, Next.js, Node.js, Tailwind, OpenAI, Anthropic, Cursor, Codex, LiveKit, WebSockets, Pipecat, Temporal, AWS, Kubernetes, PostgreSQL, Redis, Terraform, OpenTelemetry, Figma, Vapi, Retell AI, ElevenLabs. Up to about 3 years of experience in a role that mixes coding with customer contact, such as product engineering, forward deployed engineering, solutions architecture, or running your own startup.