Staff AI Engineer - job 3 of 12

Job Summary

A company is looking for a Staff AI Engineer to own end-to-end AI enabled features and systems.

Key Responsibilities

• Design, build, and maintain scalable backend services and RESTful APIs for AI features
• Architect and develop intelligent agents using LangChain and LangGraph frameworks
• Collaborate with cross-functional teams to define AI product requirements and deliver features

Required Qualifications

• 8+ years of experience building web services or full-stack applications, with 3+ years focused on AI/ML systems
• Strong hands-on experience in Ruby on Rails or TypeScript/Node backends
• Solid Angular/TypeScript front-end skills for building AI-driven user experiences
• Proven experience with LangChain, LangGraph, and LangSmith for agent development
• Deep understanding of REST, PostgreSQL, and performance tuning for AI applications