Senior Full-Stack Engineer (LLM Decision Support) (Remote)

We are building a technology platform focused on LLM‑powered decision support. The product combines structured inputs, deterministic business rules, and LLMs used strictly as a support layer (not autonomous agents, not model training). The MVP is intended as a solid foundation, not a disposable prototype.

We are looking for one senior, autonomous full‑stack developer to lead the technical implementation of the MVP, working directly with the founder. This is a lean, execution‑focused engagement – not an agency setup, research project, or large team environment.

Outcome (2–3 months): deliver a production‑ready MVP that runs end‑to‑end decision flows reliably, is deployed across dev/stage/prod, and is stable enough for a controlled, limited real‑user beta.

Contract role, anticipated ~2–3 months. Preferred: ~20 hours/week initially. Async‑first with structured written updates and 2–3 async check‑in...