Shipped LLM-powered products. Hands-on experience building and shipping LLM features. Experience with human-in-the-loop or guided prompting features is a plus. Willingness to prototype user-facing AI flows and run experiments. Proven track record of building high-quality, production-level code. Fluent in Typescript, React, Nodejs, Python, Django. Comfortable learning new technologies. Excellent communication skills. Ability to balance engineering and product concerns. Regularly pair with engineers to support technical decision-making. Ability to balance architecture with pragmatism. Prioritize outcomes over process. Champion frequent deployments. Creative problem-solving skills. Put users first. Build relationships across teams.