Senior Software Engineer (Artificial Intelligence)

Join Muck Rack, a fully remote company dedicated to building AI for PR and communications professionals. As a Senior Software Engineer, you will take features from idea to production, shape the platform, and build agents that take action. Enjoy benefits such as geo-neutral compensation, generous time off, and full health coverage.

- Concevoir et développer des agents qui prennent des mesures, y compris des outils, des invites, des garde-fous et des flux de travail multi-étapes. - Travailler sur l'ensemble de l'expérience produit, y compris le chat intégré, les réponses en streaming, les API conscientes des autorisations. - Mesurer la qualité, détecter les régressions et utiliser les retours de production pour améliorer la qualité, la latence et le coût.

- Experience measuring AI quality and using what you learn to improve it - Strong API and tool design skills, including authentication and authorization - Fluent Python skills, including async programming and experience with FastAPI, FastMCP, or Django - 7+ years building production software - Proactively incorporates AI tools into day-to-day work to improve productivity and accelerate delivery - A practical understanding of prompting, tool use, context management, and where models go wrong - Experience shipping LLM-powered features or agents to real customers including exposing tools via MCP - Working-hour overlap with US time zones (Eastern preferred) - Experience with LLM observability - AI evaluation tools and methods, including DeepEval and LLM-as-judge - Streaming UIs, server-sent events, and Vue.js - AI security, including prompt injection defenses and tenant isolation - Agent frameworks such as Pydantic AI, LangGraph, or the OpenAI Agents SDK - MCP servers and LLM tooling