22h ago

Founding Engineer - Full Stack, Backend Leaning

San Francisco, CA

$130k-$180k / year

full-timesenior Hybridsoftware

🛠 Tech Stack

💼 About This Role

You'll design and architect the foundational infrastructure for NegotiateAI's AI-driven procurement platform. You'll build scalable systems for agentic AI-driven negotiations and LLM-powered spend analytics. This role offers the chance to shape a transformative product from the ground up with backing from Menlo Ventures.

🎯 What You'll Do

  • Design and architect foundational platform infrastructure for procurement
  • Implement LLM, RAG, and Agentic AI pipelines for large-scale data processing
  • Define core platform capabilities for spend visibility and benchmarking
  • Apply data privacy and security best practices including SOC II compliance

📋 Requirements

  • 5+ years experience in full-stack engineering
  • Experience building 0 → 1 in a startup environment
  • Experience with modern AI/ML technologies (Agentic AI, LLMs, RAG)
  • Proficiency in Next.js, TypeScript, Supabase, Node.js

✨ Nice to Have

  • Some large company experience early in career
  • Experience building consumer-grade software
  • Founding engineer experience from pre-seed through Series A/B

🎁 Benefits & Perks

  • 💰 Base salary $130,000 – $180,000
  • 📈 Pre-seed level equity grant based on cash preference
  • 🏥 Medical, Dental, Vision insurance
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