About the role
We are looking for a Senior Software Engineer with 5+ years of experience to be the first senior engineering hire at Fazeshift – shaping architecture, shipping end-to-end features, and setting the bar for engineering quality as the team scales. You'll have significant ownership over what gets built and how, collaborating directly with founders on product direction and technical trade-offs. This is a high-impact role in a high-stakes domain (fintech/AR automation) where correctness and uptime matter. If you thrive with autonomy and want to build the technical foundation of a fast-growing product, this is your role.
What you will be doing
- Design and build full-stack features across the Next.js frontend and backend API layer
- Lead end-to-end schema design, migrations, and backfills across Prisma and MySQL – designing rollouts that are safe to deploy
- Set the bar for engineering practices through system design reviews, incident response, runbooks, and observability
- Mentor other engineers through code review and architectural guidance
- Collaborate directly with founders on product direction and technical trade-offs
About Fazeshift
Fazeshift is an AI-driven accounts receivable platform designed to help enterprises automate invoicing, cash application, and collections – improving efficiency, reducing errors, and accelerating revenue cycles. Big enterprises trust Fazeshift to:
- Automate invoice creation and distribution, eliminating manual processing
- Enhance collections with AI-powered reminders and predictive payment insights
- Seamlessly integrate with ERP and accounting systems to ensure accurate reconciliation
Backed by Y Combinator and Gradient (Google’s AI venture arm), founded by Harvard and MIT alumni, and weeks away from our Series A, Fazeshift is taking on one of the most manual, neglected functions in business and replacing it with software that actually works.
Required skills
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Job details
Salary
$210,000 - $240,000
Location
San Francisco, United States
Experience
5+ years
Company
Funding
Total raised
$22M
Last stage
Series A
Investors
What happens next.
No applications, no recruiter spam. Just the intro.
Confirm the fit
A few questions to make sure this role is the right shape for you. Two minutes.
I pitch you to the company
I write the intro, send it to the founder, and handle the back-and-forth.
A meeting lands on your calendar
If they’re a yes, I book the chat. You show up — that’s the whole job-hunt.