AI tax workflow platform for accounting firms. Backed by Y Combinator.
About the role
Here's how we move: our product engineers build the MVP, ~80% of the way there, validated against a clear roadmap. Your job is to take those MVPs to production: fast, and properly. Reliability, tests, scale, and the kind of UX polish that makes a skeptical CPA trust AI. This is the highest-leverage engineering work in the company. We need more builders who are great at it.
What they're looking for
- You've built tax, accounting, or other financial software
- You've worked directly with a founder before
- You've started or shipped your own product — and you can show it
- We're an onsite team in Tempe, AZ and San Francisco, CA, and we're excited about our new office. This role is in person
- You must be legally authorized to work in the US. We're not able to offer visa sponsorship at this time
- Principals only — no recruiters, please
More about this role
Soraban is building the AI that takes the manual work out of tax preparation. Our platform runs the entire workflow for accounting firms — client intake (Collect), data entry into their tax software (Connect), AI-native return prep (Prepare), and delivery with e-sign and payments (Deliver).
Here's how we move: our product engineers build the MVP, ~80% of the way there, validated against a clear roadmap. Your job is to take those MVPs to production: fast, and properly. Reliability, tests, scale, and the kind of UX polish that makes a skeptical CPA trust AI. This is the highest-leverage engineering work in the company. We need more builders who are great at it.
This is in-person 5x a week in Chandler, Arizona.
Production-harden MVPs across our four products against a roadmap that's already scoped — you'll rarely wonder what to build, the bar is how well and how fast .
Make document pipelines reliable at scale — classification and extraction across W-2s, the 1099 series, multi-page K-1 packages, 1098s, 1095-As — feeding a human-in-the-loop review flow where accuracy is the product.
Tame AI non-determinism — the hard, interesting part. Evals, regression tests, confidence/provenance on...
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