SECTION I · THE BRIEF
Brief #47944Updated 21 AUG 2026SAN FRANCISCO, CA, USYcY COMBINATOR
Employbl Company Profile

Senior Software Engineer

F2 is the AI platform for private markets investors. Purpose-built for private credit, private equity, and commercial banking, F2 accelerates diligence, underwriting, and portfolio monitoring, helping teams evaluate…

Location
San Francisco, CA, US
Company size
10–50
Posted
Today
Via
Yc
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  • 01Comp band & equity packageLocked
  • 02Seniority & experience requirementsLocked
  • 03Interview process & rubricLocked
  • 04Hiring manager & team contextLocked
  • 05Growth trajectory in this roleLocked
  • 06Offer & decision timelineLocked
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Senior Software Engineer · F2

View company profile
Job title
Senior Software Engineer
Job location
San Francisco, CA, US
Job listing URL
https://www.ycombinator.com/companies/f2/jobs/ejl3hKh-senior-software-engineer
Job description
# **What you'll do in the role:** * **Build our Product.** Own and implement software features that help to power our AI platform helping private markets investors analyze deals with velocity and accuracy. In this role you will be actively coding and delivering critical platform components from scratch. * **Deliver excellence and quality.** Set and uphold coding standards, architectural patterns, and review processes; mentor engineers. Co-own our culture of practical, reliable, and test-driven development that rapidly addresses business needs. * **Build for Scale.** Contribute to monitoring & scaling the architecture of the platform and the infrastructure. * **Cross-functional collaboration.** Actively partner with product, security, and go-to-market teams to translate our roadmap into features and deliverables. # **What you bring to the role:** * 4+ years of fullstack software engineering experience. * Passion for engineering and learning. * AI fluency, and ability to build with AI at the core * Knowledgeable about modern web application development practices. * Familiarity with Python, Fast API, TypeScript, Node.js, Supabase, AWS is a plus.
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F2 headquarters

New York City, NY

Company size

10–50 employees

Founded

2025

Total raised

$10,000,000

View company profile ↗

Funding rounds

  • Seed$10M

Investors

Y Combinator