Portland, OR
Full-time
$200,700-$250,900 USD annually (US employees, any location) + equity
Your own AI agent tailors your resume and fills the form - on your machine, on your Claude or Codex plan.
Get the agentSenior SWE on Mercury's Command, its LLM-powered financial assistant launched to all customers June 2026. Ship Command skills and agentic workflows, own the LLM layer (prompt architecture, model tuning, prompt caching, streaming), build eval harnesses and quality tests, full stack from system prompt to streaming frontend. Requires 7+ years SWE with production LLM-app scaling experience; TypeScript, Haskell for backend tool work. Portland, OR, on-site, full-time. US salary $200,700-$250,900 plus equity.