Founding AI Engineer — Scale AI Agents & Multi-Tenant Platform

Cardinal; San Francisco (CA); On-site; USD 200,000 - 250,000; Full time

Benefits offered by this job

Significant equity

Direct customer impact

Work closely with founders

Full benefits (health, dental, vision, unlimited PTO)

Job summary

A fast-growing AI company in San Francisco seeks a Founding Engineer to architect and build core systems that power precision outbound for startups. Ideal candidates have 1-6 years of experience, strong full-stack expertise especially in TypeScript, React, Next.js, and Python, and a product mindset. The role offers competitive compensation ranging from $200K–$250K, equity, full benefits, and the chance to work closely with experienced co-founders from Y Combinator. Join a dynamic team focused on innovative AI solutions.

Qualifications

• 1-6 years of experience building production systems and user-facing features.
• Experience with AI/ML, particularly LLMs or building AI agents is a plus.
• Previous startup experience or building successful B2B SaaS products is advantageous.

Responsibilities

• Architect and build core AI agents and infrastructure.
• Work directly with customers to shape product direction.
• Own critical systems that drive revenue for multiple startups.

Skills

Full-stack expertise

Strong with TypeScript

Strong with React

Strong with Next.js

Strong with Python

Systems thinking

Product mindset

High agency

Job description

A fast-growing AI company in San Francisco seeks a Founding Engineer to architect and build core systems that power precision outbound for startups. Ideal candidates have 1-6 years of experience, strong full-stack expertise especially in TypeScript, React, Next.js, and Python, and a product mindset. The role offers competitive compensation ranging from $200K–$250K, equity, full benefits, and the chance to work closely with experienced co-founders from Y Combinator. Join a dynamic team focused on innovative AI solutions.