F2

Senior Software Engineer

F2
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18 hours ago

Base Salary

$175k - $240k/yr

Responsibilities

  • Build and ship end-to-end full-stack product features and critical platform components from scratch.
  • Set coding standards, architectural patterns, and review processes while mentoring engineers.
  • Contribute to monitoring, scaling, reliability, and hardening of the platform architecture.
  • Collaborate with product, security, and go-to-market teams to turn the roadmap into production deliverables.
  • Integrate AI capabilities including LLMs, retrieval, and agents into product experiences.

Requirements

  • 4+ years of experience building production software across frontend and backend.
  • Demonstrated experience shipping features end-to-end.
  • Strong knowledge of modern web application development practices and patterns.
  • Comfort building products with AI at the core, including LLM, retrieval, or agent integrations.
  • Familiarity with Python, FastAPI, TypeScript, Node.js, Supabase, and AWS is preferred.

Benefits

  • Full-time employment in a hybrid role based in San Francisco.
  • Total rewards include equity through stock options and benefits.
F2

About F2

11-50 employees

F2 builds an AI-driven deal workflow and underwriting platform for private credit and commercial banking teams, integrating screening, diligence, underwriting, and portfolio monitoring. Its Excel-native system ingests IC memos, models, CIMs, and CRM data into a searchable knowledge base with audit trails, SOC 2 Type I and II compliance, GDPR compliance, and no data retention. Headquartered in New York City, it is backed by NFX, Left Lane Capital, and Y Combinator, with 15,000+ deals underwritten annually across clients managing $400B+.

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