Founding Software Engineer

We are looking for a Founding Software Engineer with 0-8 years of experience to join Tomex AI's founding team and help build AI systems that control enterprise spend at scale. You'll work alongside former early leaders at Zip ($2.2B procure-tech startup) to solve complex data problems for F500 customers: think dirty data, massive volume, and real bottom-line impact. This is not a flashy consumer AI play; it's a deeply technical, enterprise-grade challenge backed by $5M from 8VC and Jeff Lawson (Twilio founder). If you want to found a company in the future, this is the perfect training ground.

What will you be doing?

Building and shipping full-stack product features end-to-end as a core member of the founding engineering team

Solving hard data problems at scale: continuously verifying what enterprises have negotiated vs. what they've paid across massive volumes of dirty data

Making strategic product and technical decisions that shape the company's direction from day one

Working directly with enterprise customers (F500s in CPG, retail, healthcare) to understand their problems and deliver solutions

Contributing to AI/LLM systems that drive millions in savings for the world's largest organizations