Substrate (www.substrate.cc) is building the world’s first AI native BPO, starting with healthcare RCM. We’re focused on helping healthcare enterprises like physician groups, EMR providers, and BPOs accelerate AR, and get reimbursed quickly and cost effectively. We already touch over 500k healthcare claims each month.
We're looking for an exceptional Harness Engineer to help build the systems around our agents and AI products. You'll be instrumental in advancing AI systems that are already in production, and improving success rates for probabilistic products, and precision for deterministic ones. You’ll build systems that can understand complex healthcare contracts, read EDI companion guides, utilize tools for navigating highly sensitive healthcare infrastructure and banking/financial infrastructure, and make intelligent decisions about claims processing - all in service of helping healthcare providers get paid fairly.
Some general color on what we’re looking for: .
We encourage you to apply even if you do not believe you meet every single qualification. Not all strong candidates will meet every single qualification as listed. If you spike extremely in certain areas or not in others, or if you’re extremely interested in this work and willing to go very deep to create something special, please apply and lets chat.
Meaningful salary and equity available.
Substrate's AI agents automate the click-work & data entry in revenue cycle management. Our agents perform repetitive and time-consuming tasks on behalf of medical billers, significantly increasing efficiency and reducing errors.
Salary
$140,000 - $200,000
Equity
0.01% - 0.1%
Location
San Francisco, CA, US
Experience
3+ years
Total raised
$500K
Last stage
Seed
Investors
No applications, no recruiter spam. Just the intro.
A few questions to make sure this role is the right shape for you. Two minutes.
I write the intro, send it to the founder, and handle the back-and-forth.
If they’re a yes, I book the chat. You show up — that’s the whole job-hunt.