Founding AI Engineer: LLMs & Scalable Backend

Heaven and Hire Recruiting

San Francisco (CA)

On-site

USD 200,000 - 400,000

Full time

14 days+

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Benefits offered by this job

401(k)
Dental insurance
Flexible schedule
Health insurance
Paid time off
Vision insurance

Job summary

A leading recruiting firm in San Francisco is seeking a Founding AI Engineer to join their core team and help design a multi-agent AI system. This role offers a chance to shape both the product and company strategy from day one, with a competitive salary of $200,000–$400,000 plus equity. Candidates should have 2–8 years of software engineering experience, strong skills in Python and TypeScript, and a passion for building scalable systems.

Qualifications

  • 2–8 years of software engineering experience, including shipped large-scale LLM/agent systems.
  • Experience as a founder, founding engineer, or early engineer at a Seed–Series B startup.
  • Some large-tech experience working on complex, scalable systems.

Responsibilities

  • Build and scale production AI agents and workflows from 0 → 1.
  • Architect large-scale backend systems using Python and TypeScript.
  • Collaborate directly with founders to shape technical and product direction.

Skills

Python
TypeScript
Large-scale LLM/agent systems
Infrastructure
Strong communication skills

Education

Bachelor's degree in Computer Science or related field

Tools

Cursor
Cloud Code

Job description

A leading recruiting firm in San Francisco is seeking a Founding AI Engineer to join their core team and help design a multi-agent AI system. This role offers a chance to shape both the product and company strategy from day one, with a competitive salary of $200,000–$400,000 plus equity. Candidates should have 2–8 years of software engineering experience, strong skills in Python and TypeScript, and a passion for building scalable systems.
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