# Looking for a Founding Engineer / Technical Partner (AI Agent + Fintech Rails) > Source: > Published: 2026-05-19 02:50:57+00:00 Hey DEV community, I’m the founder of a startup, and I’m looking for a senior-level, full-stack technical lead to join the founding team and own our product architecture. The Problem We're Solving We're solving a massive capital-efficiency problem in an overlooked segment. I've worked in the industry for 15years. What We’ve Built So Far We aren't a "vague AI idea." We have: The Tech Challenge (What You’ll Own) We are building a Contract-to-Cash Vertical OS. Your primary playground will be completing core architecture and expanding our AI Deal Desk, moving away from static SaaS. Who You Are A senior full-stack developer who can take over the deployment pipeline. Obsessed with clean data structures, LLM orchestration/parsing accuracy, and securing payment infrastructure. Ready to step into a Founding Team / Technical Partner role. The Deal We are currently filling this as a Founding Equity role while we close the bridge round through the accelerator. Once the bridge closes, this triggers a competitive base salary, but the real upside is significant equity ownership in a company digitizing a massive, untouched transaction layer. If you are tired of building generic CRUD apps and want to build autonomous financial infrastructure that will immediately hit enterprise users, let’s talk. Drop a comment below, or DM me, with a link to your GitHub/Portfolio. MUST BE US or CANADA-based.