The YC-backed startup F2, which builds an AI platform for private markets investors, is looking for a Product Designer to help shape the user experience for a complex B2B product.
F2, the YC-backed AI platform for private markets investors, has an open role for a Product Designer. The company is building tools to accelerate workflows for private credit, private equity, and commercial banking teams. The position is based in San Francisco with a salary range of $170K to $210K.

What F2 Actually Does
F2 positions itself as a purpose-built platform for evaluating deals in private markets. The company claims its tools help teams evaluate deals over 70% faster. The platform connects data from financial models, data rooms, and third-party sources to automate analysis and generate investor-ready materials.
The product focuses on three main areas:
- Screening: Initial deal evaluation
- Underwriting: Detailed financial analysis
- Portfolio management: Ongoing monitoring of investments
F2 retains historical context from past deals, which the company says allows teams to compound their work over time. The platform is already used across thousands of deals, according to the job posting.
The Product Designer Role
The open position is for an early-stage designer who will work directly with the founders. The job involves:
Core responsibilities:
- Lead end-to-end design for new and existing features
- Conduct user research and translate findings into prototypes
- Define interaction patterns and visual design standards
- Collaborate with product and engineering teams
- Balance business objectives with user needs
Required experience:
- 2+ years in product design or UX/UI
- Portfolio demonstrating design thinking and polished execution
- Comfort working in ambiguous environments
- Experience with SaaS or AI-driven tools preferred
Preferred qualifications:
- Designing data-intensive enterprise products
- UX research and usability testing background
- Understanding of how AI changes user interaction patterns
Why This Role Matters
B2B AI products for financial services present unique design challenges. Unlike consumer apps, these tools must handle complex data structures, regulatory requirements, and professional workflows where errors have real financial consequences.
The designer will need to:
- Make complex financial data accessible and actionable
- Design interfaces that support both quick screening and deep analysis
- Build trust with users who rely on the platform for high-stakes decisions
- Create systems that scale as the product adds new capabilities
The role also requires balancing the speed promised by AI with the careful judgment that financial professionals need. Users need to understand not just what the AI suggests, but why.
Company Context
F2 is headquartered in New York City and was founded in 2025. The company is part of Y Combinator's S25 batch and has raised funding from NFX, Left Lane Capital, and YC. With a team of 20 people, F2 is still relatively small, which means the designer will have significant influence on product direction.
The private markets sector has traditionally relied on manual processes and spreadsheets. F2 is betting that AI can automate much of the data gathering and initial analysis, freeing up professionals to focus on judgment and relationship management. The challenge is building tools that these professionals actually want to use, rather than just tools that promise efficiency.
For designers interested in fintech and AI, this represents an opportunity to work on a product that sits at the intersection of complex data, professional workflows, and machine intelligence. The work requires understanding both the technical capabilities of AI and the real-world constraints of financial decision-making.
Interested candidates can apply directly through the Y Combinator job board.

Comments
Please log in or register to join the discussion