AI / ML Engineer

Build the matching brain of BlockJobs — the models that rank jobs against a candidate's real skills and power auto-apply. Turn messy job text into great recommendations. What you'll do • Build and improve job-to-candidate matching and ranking • Use LLMs/NLP to extract skills and structure job content • Design evaluation and feedback loops to measure match quality • Ship models into the production search and feed experience What we're looking for • 3+ years applied ML, ideally in search/recommendations/NLP • Strong Python and experience with LLM APIs and embeddings • Comfortable owning the full ML lifecycle in a small team • Bonus: experience with ranking and relevance systems Why BlockJobs We're building the job board crypto talent actually wants to use — full job descriptions, AI matching, and one-click auto-apply paid in USDC on Solana. Small team, real ownership, fully remote.