Muck Rack seeks a Senior Software Engineer (AI) to design, build, and ship LLM-powered agents and multi-turn workflows. Responsibilities include building prompts, tools, permission-aware APIs, in-product chat and streaming responses, measuring AI quality (evals), and improving latency/cost. Role requires fluent Python (async), experience shipping LLM/agent features, strong API/tool design and auth knowledge, and working-hour overlap with US time zones. Remote candidates located in Bulgaria, Ireland, or the United Kingdom are listed; travel ~10% and annual company offsite attendance expected.

Remote Senior Software Engineer (5+ years) to deliver end-to-end search and AI product experiences—frontend (Vue, TypeScript) and backend (Python, Django)—and to design and improve search/indexing/retrieval systems (Elasticsearch) and related data workflows. Role includes troubleshooting, on-call rotation, collaboration with Product and Design, and up to 10% travel. Location options listed: Bulgaria, Ireland, United Kingdom. Salary range provided for Ireland: €95,000–€110,000/year (Bulgaria: €6,000+ gross/month noted).