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Founding Engineer

Job in San Francisco, San Francisco County, California, 94199, USA
Listing for: Recruits Lab
Full Time position
Listed on 2026-02-28
Job specializations:
  • Software Development
    Software Engineer, AI Engineer
Salary/Wage Range or Industry Benchmark: 160000 - 235000 USD Yearly USD 160000.00 235000.00 YEAR
Job Description & How to Apply Below

Founding Engineer (Full-Stack/Systems) | YC-Backed GTM Startup

Location: San Francisco, CA (In-Person)
Compensation: $160,000 – $235,000 + 0.5% – 1.5% Equity Experience: 1–6 Years (Open to 0–5 for the right profile)
Visa Sponsorship: O-1, OPT available

The Opportunity

We are representing an elite, early-stage startup that is moving faster than almost anything in the market right now. Founded by 2x YC founders (Harvard + MIT alums), this team went from $0 to $30k MRR in under 30 days
.

They are building the AI Platform for Precision Outbound
, creating a future where go-to-market (GTM) workflows are powered by autonomous agents rather than manual spreadsheets. As a Founding Engineer
, you will be the first technical hire, architecting systems that drive revenue for the world’s most sophisticated sales teams.

The Mission
  • Build Autonomous Agents: Design agents that identify, prioritize, and engage prospects at scale.
  • Architect Core Systems: Own the enterprise‑grade infrastructure supporting real‑time, high‑stakes GTM workflows.
  • Ship Polished UX: Turn deep technical complexity into beautiful, intuitive interfaces that sales teams can trust.
  • Direct Impact: Work directly with customers to understand their pain points and ship solutions in hours, not weeks.
The Stack & Requirements
  • Frontend/Backend: Mastery of Type Script, React, and Node.js
    .
  • Systems Thinking: Deep understanding of distributed systems, concurrency, and performance optimization
    .
  • High Agency: You identify problems and fix them without being asked. If you push code that breaks, you’re the one who stays online to fix it.
  • Product Mindset: You care about the "why" behind the code and have strong visual/UX sensibilities.
  • Pedigree: Olympiad experience (math/coding) or a background in high‑impact, fast‑paced engineering environments is a major plus.
Why Join This Team?
  • Founding Stake: Significant equity (0.5% – 1.5%) in a company targeting a massive, high‑value market.
  • High‑Velocity Culture: Work with founders who have a proven track record of building and scaling.
  • San Francisco Core: Collaborate in person in a high‑energy environment.
  • Perks: Free lunch and dinner, Uber/transportation to/from the office, and top‑of‑the‑line equipment.
The Interview Process
  • Technical Assessment: Coding and architecture deep‑dive with a founder.
  • Trial Period: A 3-day paid trial to work in‑person with the team and see if it’s a mutual match.
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