Full-Stack Engineer, AI Agents & LangChain

Robotic Technologies Automation; Sunnyvale (CA); On-site; USD 130,000 - 180,000; Full time

Job summary

ROBOTIC PROCESS AUTOMATION LLC is seeking a highly skilled Full-Stack Engineer to build production-grade web applications and design AI-powered agents using LangChain and LangGraph. You will work on both frontend and backend, delivering robust APIs and secure services.

Join a fast-paced team deploying cutting-edge AI workflows, integrating LLMs, and advancing RAG-based solutions with embeddings and vector databases. You will collaborate across disciplines to maintain high quality and performance.

Qualifications

• Experience building production-grade full-stack web applications with React and Python.
• Hands-on experience with LangChain and LangGraph for AI agents.
• Knowledge of REST APIs, RAG architectures, embeddings and vector databases.
• Proficiency with Git and collaborative development workflows.

Responsibilities

• Design, develop, and maintain full-stack web applications using React and Python.
• Build scalable APIs and backend services for production.
• Implement AI agents and intelligent workflows using LangChain and LangGraph.
• Integrate LLMs with tool-calling, memory, and multi-step reasoning.
• Ensure code quality through testing, reviews, and best practices.

Skills

React

Python

REST APIs

LangChain

LangGraph

LLMs

Git

Full-stack architecture

Tools

Git

FastAPI/Flask/Django

LangChain

LangGraph

Job description

ROBOTIC PROCESS AUTOMATION LLC is seeking a highly skilled Full-Stack Engineer to build production-grade web applications and design AI-powered agents using LangChain and LangGraph. You will work on both frontend and backend, delivering robust APIs and secure services.

Join a fast-paced team deploying cutting-edge AI workflows, integrating LLMs, and advancing RAG-based solutions with embeddings and vector databases. You will collaborate across disciplines to maintain high quality and performance.