AI Native Rippling for Deskless Workers. Backed by Y Combinator.
About the role
As a Founding Engineer , you'll own entire product surfaces end to end — from the initial customer conversation through design, architecture, implementation, and release. You'll work directly with the customers who depend on what you build and see your work in production within the same week.
What they're looking for
- 1+ years of experience
- US citizen/visa only
- Full-time Engineering role
More about this role
80% of the workforce doesn't sit at a desk. Their software is a spreadsheet from 2019. Most deskless teams still run on a patchwork of ADP, Connecteam, QuickBooks, and a spreadsheet nobody fully trusts.
Sira replaces that stack with a single platform for scheduling, timesheets, payroll, HR, and invoicing.
We began with security guard companies — teams of 50–300 officers, operating 24/7, where payroll needs to be correct to the minute — and are expanding across the deskless economy.
We're a Y Combinator (S25) company with real revenue and established customers.
As a Founding Engineer , you'll own entire product surfaces end to end — from the initial customer conversation through design, architecture, implementation, and release.
You'll work directly with the customers who depend on what you build and see your work in production within the same week.
As one of our earliest engineers, you'll help shape both the product and engineering culture at Sira. You'll also play a central role in defining how AI-driven workflows are woven into a product with clear, tangible customer value.
What You'll Do
Own product surfaces end to end across web, mobile, and backend.
Talk directly with...
Browse similar: AI jobs · AI startup jobs · Startup jobs · Founding team roles · San Francisco Bay Area