Founding AI Engineer
Core
Build evaluation systems and feedback loops for an AI-powered pricing platform that recommends prices to B2B companies.
Role type
Founding AI Engineer (LLM Infrastructure & Evaluation)
Builds
AI pricing recommendations, eval harnesses, model routing infrastructure, and observability dashboards.
Domain
B2B SaaS, Pricing Strategy, Applied Generative AI
Deliverable
production ML models | product features | dashboards & analysis
Required skills
LLM infrastructure design, evaluation harness creation, model routing, full-stack engineering, data residency compliance, technical communication
Preferred skills
MCP server development, LangChain/LlamaIndex, Braintrust/Langfuse, pricing/billing domain expertise, seed-stage startup experience
Technologies
TypeScript, Python, FastAPI, GCP, Pulumi, Cloudflare Pages, MongoDB Atlas, Anthropic Claude, Google Gemini
Responsibilities
Design and build eval harnesses using tracked pricing outcomes as ground truth; Own LLM infrastructure and model routing across multiple frontier providers; Maintain EU data-residency boundaries for customer model calls; Extend MCP server for LLM agent integration; Build observability and feedback loops for AI trust metrics; Bridge non-deterministic engineering concepts to non-technical stakeholders
Seniority
Founding team, hands-on IC