You will own the data foundation and execution systems powering AI agents that reconcile transactions and close books. Initially focusing on critical data model migrations and schema design, you will transition into building agent infrastructure, including long-running job orchestration, sandboxed execution environments, and human-in-the-loop review flows for correctness-sensitive financial data.
Product Infrastructure Engineer at Truewind
As a Product Infrastructure Engineer, you’ll own the mission-critical foundation that makes these agents reliable, from high-integrity data migrations to long-running job orchestration. If you have 4+ years of experience in backend infrastructure and want to move beyond demos into high-stakes, production AI that handles sensitive financial data, this is the role for you. Join a small, elite team in San Francisco and ship code that transforms an entire industry every single week.
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Location
San Francisco, United States
Compensation
$200k-$220k + Equity
Company
Truewind
Role overview
AI Accounting
Truewind is an AI-powered accounting and bookkeeping company that provides a digital staff accountant for modern accounting teams. It uses AI agents to automate financial workflows, including transaction classification, reconciliation, financial insights, and workpaper preparation, helping startups, growing businesses, and accounting firms close faster, reduce manual work by up to 65%, and deliver clean, investor-ready financials. The company combines intelligent software with concierge service, serves over 500 clients including accounting firms like EisnerAmper and Frank Rimerman, and operates on a subscription-based model.
What you will do
- Lead the migration from legacy data models to durable domain models while maintaining live production workflows and ensuring 100% data correctness.
- Architect orchestration systems for long-running AI agent jobs, including complex retries, checkpoints, resumability, and integrated human review flows.
- Develop tool-calling infrastructure and secure sandboxed environments that allow agents to safely interact with ERPs, banks, browsers, and document systems.
Who this is a fit for
- Has 4+ years of experience building production-grade backend or data infrastructure, specifically managing complex relational database schemas and data integrity.
- Proficient in TypeScript and PostgreSQL, with a proven track record of migrating live production systems without breaking existing customer workflows.
- Possesses deep experience with asynchronous systems, workflow engines (like Temporal or BullMQ), and building observability for high-stakes, multi-tenant SaaS environments.
Why this role is remarkable
- Join a YC W23 standout that has already raised $17M and counts top-tier accounting firms like Frank Rimerman among its 500+ active customers.
- Work on “Agentic AI” that actually performs complex work—not just suggestions—transforming raw financial data into audit-ready outputs with zero margin for error.
- Directly collaborate with the founding team in a high-ownership environment where infrastructure you build is deployed to production and used by accountants weekly.
How Jack & Jill work together
I get to know what you’re great at, then find roles you’d never find yourself.Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.
I recruit from Jack’s network and make the intro when I spot a great match.And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.
Jack gets to know what you're great at and what you want next, then searches 15 million jobs daily and helps you discover roles at companies like this.
Meet Jack
What happens next?
Jack’s an AI agent for job searching and career coaching. He works for you.
Jill is the AI recruiter working for the company. She recruits from Jack’s network.
If your profile’s a match and Truewind wants to meet, Jill will make the intro. In the meantime, Jack will send you excellent alternatives.