Founding Applied ML Engineer

San Mateo, California

Lumicity
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Founding Applied AI/ML Engineer

I'm helping an early-stage AI startup find their first Founding Applied AI/ML Engineer. The team is rethinking how B2B companies manage customer relationships-using AI agents to rebuild customer operations from the ground up, not just augmenting humans but replacing entire layers of outdated systems. The goal is to enable high-touch, personalized service at scale.

You'd be working directly with the technical co-founder and have a huge influence on product architecture and engineering culture from day one.

Key responsibilities include:

  • Designing and implementing the company's core AI agent architecture
  • Building RAG pipelines for enterprise knowledge integration
  • Creating contextual memory and knowledge graphs that evolve with use
  • Implementing systems for AI observability, sentiment analysis, and predictive modeling
  • Driving continuous performance improvements through smart feedback loops

Tech stack:

Python (FastAPI, SQLModel, Celery), PostgreSQL + pgvector, Redis, React (Vite), Render, LangGraph, Agno, BetterStack, Langfuse

Ideal profile:

  • Strong background in applied ML/generative AI
  • Comfortable in zero-to-one environments
  • Wants significant ownership and impact
  • Excited by the challenge of building agentic AI systems from scratch

The founding team has built and scaled AI and automation platforms at top-tier companies, and they're backed by leading investors and executives across AI, SaaS, and enterprise tech.

If this sounds like the kind of early-stage opportunity you're looking for, I'd be happy to connect you.

Date Posted: 29 May 2025
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