Staff Software Engineer, Merchant Decisioning
ParafinSan Francisco, California, United States
Posted March 11, 2026
265000 - 330000 USD
Full Time
About the Company
Parafin is a Series C company backed by prominent venture capitalists, on a mission to grow small businesses by providing them with financial tools through platforms they already sell on.
Job Description
We're looking for a Staff Software Engineer to build a scalable platform/infrastructure for underwriting and decisioning hundreds of thousands of businesses on a daily basis. The successful candidate will own our Python-based product, define its architecture and infrastructure, and work closely with data scientists to build a reliable, scalable, and iterable platform.
Requirements
- 6+ years of experience working in an engineering role
- Building high-quality infrastructure
- Owning and driving the development of a product from 0 to 1
- Thriving in ambiguity
- Strong grasp of engineering fundamentals
- Excitement about working on a small team
Benefits
- Medical, dental & vision insurance
- Work from home flexibility
- Unlimited PTO
- Commuter benefits
- Free lunches
- Paid parental leave
- 401(k)
- Employee assistance program