Software Engineer (SWE)

Recruiting from Scratch
San Francisco, CA
Job Description
Role Overview

Design, build, and maintain scalable full-stack applications supporting AI evaluation and experimentation. Develop distributed systems, APIs, and human-in-the-loop platforms used for frontier AI development. Collaborate closely with research, product, and design teams to rapidly prototype and launch new capabilities.

What You Will Do

Design, build, and maintain scalable full-stack applications, develop distributed systems, APIs, and human-in-the-loop platforms, build reliable backend services and modern frontend applications, develop infrastructure for large-scale distributed experiments, and solve challenging scalability, reliability, and performance problems.

Why It Might Be a Fit

Ideal candidate background: 1–4 years of experience as a Software Engineer or Full-Stack Engineer, strong proficiency in TypeScript/JavaScript, experience developing modern web applications, strong software engineering fundamentals, and experience building scalable systems.

Requirements

  • 1–4 years of experience as a Software Engineer or Full-Stack Engineer
  • Strong proficiency in TypeScript/JavaScript
  • Experience developing modern web applications using React, Next.js, Node.js, or similar technologies
  • Strong software engineering fundamentals and experience building scalable systems
  • Comfortable working across frontend, backend, infrastructure, and cloud environments
  • Demonstrated ownership of projects from design through production
  • Excellent communication and collaboration skills

Benefits

  • Competitive base salary of $180,000 – $220,000
  • On-target earnings of $350,000 – $600,000+
  • Uncapped performance bonus with substantial upside
  • Competitive equity package
  • Sign-on bonus available for exceptional candidates
  • Visa transfer support available
  • Opportunity to work alongside experienced engineers from leading technology and quantitative firms
  • High ownership, rapid career growth, and exposure to cutting-edge AI technologies
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