Senior Full-Stack Engineer — Own End-to-End LLM Features

AgenTech Recruiting; San Francisco (CA); Hybrid; USD 200,000 - 275,000; Full time

Job summary

AgenTech Recruiting is seeking a senior full-stack engineer for a product-minded AI startup. You will own features end-to-end, from data model to UI, and ship LLM-powered capabilities that users rely on.

Requirements include 6+ years as a software engineer at VC-backed startups, strong TypeScript, React and Node, and proven ownership. On-site or hybrid in SF/NYC, with base pay $200k–$275k and equity, and US work authorization.

Qualifications

• 6+ years as a software engineer with tenure at VC-backed startups.
• Strong TypeScript, React and Node.
• LLM or agent features you've shipped to production.
• A track record of real ownership, with solid tenure at each company.

Responsibilities

• Own product features end to end, from data model to UI.
• Ship LLM-powered features and agents that real users depend on.
• Help decide what we build, not just how we build it.

Skills

TypeScript

React

Node.js

LLM features shipped

Ownership track record

Tools

Cursor

Claude Code

AWS

PostgreSQL

Job description

AgenTech Recruiting is seeking a senior full-stack engineer for a product-minded AI startup. You will own features end-to-end, from data model to UI, and ship LLM-powered capabilities that users rely on.

Requirements include 6+ years as a software engineer at VC-backed startups, strong TypeScript, React and Node, and proven ownership. On-site or hybrid in SF/NYC, with base pay $200k–$275k and equity, and US work authorization.