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