Mid/Senior Full Stack AI Engineer

True; San Francisco (CA); On-site; USD 180,000 - 250,000; Full time

Benefits offered by this job

Visa sponsorship

Job summary

[Unknown] is assembling a small team building AI-powered production scheduling and quoting automation for chemical and industrial manufacturers. You will help deliver product features that streamline pricing, quoting, and sales workflows in a fast-paced startup environment.

The role emphasizes ownership of full-stack features with TypeScript, React, and Next.js, integration with ERP systems, and GDPR/data residency considerations for global customers, including onsite SF operations.

Qualifications

• 3–8 years of full-stack product engineering experience, incl. at least 3 years shipping features.
• Experience working at a startup with hands-on AI in production.
• Production agent orchestration and frameworks such as LangGraph, Mastra, or Agents SDK.
• Strong TypeScript and React skills, with Next.js experience.
• Curiosity about AI and active interest in current tools and techniques.
• Experience building customer-facing products in ambiguous, early-stage environments.

Responsibilities

• Build and ship AI agents for complex quoting, pricing, and cross-sell workflows.
• Own product features across frontend and backend using TypeScript, React, and Next.js.
• Integrate the product with enterprise systems such as ERP platforms.
• Support GDPR-compliant deployments and data residency requirements for European customers.

Skills

Full-stack product engineering

AI systems in production

LangGraph

Mastra

Agents SDK

TypeScript

React

Next.js

Startup experience

Customer-facing products

Tools

LangGraph

Mastra

Agents SDK

Job description

ABOUT THE ROLE

Join a small team building AI-powered production scheduling and quoting automation for chemical and industrial manufacturers. You will help deliver product features that streamline complex pricing, quoting, and sales workflows.

WHAT YOU'LL DO

• Build and ship AI agents for complex quoting, pricing, and cross-sell workflows.
• Own product features across frontend and backend using TypeScript, React, and Next.js.
• Integrate the product with enterprise systems such as ERP platforms.
• Support GDPR-compliant deployments and data residency requirements for European customers.

WHAT WE'RE LOOKING FOR

• Three to eight years of full-stack product engineering experience, including at least three years building and shipping full-stack products or features.
• Experience working at a startup and hands-on experience building or integrating AI systems in production.
• Demonstrated experience with production agent orchestration and agentic frameworks such as LangGraph, Mastra, or Agents SDK.
• Strong TypeScript and React skills, with experience using Next.js.
• Curiosity about AI and an active interest in current tools and techniques.
• Experience building customer-facing products in ambiguous, early-stage environments.

COMPENSATION & BENEFITS

Base salary: $180,000 to $250,000 annually. Visa sponsorship is available.

LOCATION

On-site in San Francisco, California, United States.