# Staff Software Engineer, Frontend at F2

- Company: F2 (YC S25)
- What the company does: The AI platform for private markets investors. Backed by Y Combinator.
- Company website: http://f2.ai
- Type: Startups (AI role)
- Level: Senior
- Location: San Francisco
- Work setup: On-site
- Pay: $200K to $250K base salary per year (USD)
- Posted: 2025-11-10
- Apply by: 2026-10-08
- Apply: https://www.ycombinator.com/companies/f2/jobs/sgonNSQ-staff-software-engineer-frontend
- Page: https://www.1752.vc/careers/jobs/f2-staff-software-engineer-frontend/

## About the role

We are seeking a hands‑on Frontend Tech Lead who thrives in building from 0‑1 and driving execution, directly contributing production‑level code while shaping our core technical foundation. You will collaborate closely with the founding team to architect, develop, and scale F2’s AI‑driven enterprise UI platform. Hands‑on UI system building. Architect and implement foundational frontend infrastructure and features, actively coding and delivering critical React/TypeScript components from scratch.

## What they're looking for

- Hands‑on technical leadership. 7+ years building and scaling mission‑critical frontend systems in TypeScript and React, with demonstrated experience architecting from the ground up
- Practical API design expertise. Deep experience designing and consuming RESTful and GraphQL APIs, including state management and efficient data‑fetching strategies
- Execution‑driven mindset. You thrive in environments where you own features end‑to‑end, iterate rapidly, and deliver production‑ready UI solutions
- Familiarity with CSS‑in‑JS (e.g. Styled Components, Emotion) or utility‑first frameworks (e.g. Tailwind), as well as Next.js, Webpack, and frontend performance profiling
- Passionate builder who enjoys solving complex UI challenges and iterating toward clear, impactful goals

Tags: Engineering