GenAI Backend Engineer: Python, LLMs & AI Agents

Bitcot Inc.; San Diego (CA); On-site; USD 100,000 - 150,000; Full time

Job summary

Bitcot Inc. is seeking a Python AI Engineer / GenAI Backend Developer to join our team in San Diego. You will build practical AI applications by combining Python backend engineering, Generative AI, RAG, and agentic AI.

The ideal candidate should have hands-on experience with Python, FastAPI/Flask, LLMs, RAG, LangChain or LangGraph, vector databases, REST APIs, and cloud platforms. You will contribute to AI-powered applications, API integrations, and reliable backend services.

Qualifications

• Hands-on experience with Python backend engineering and AI integration.
• Familiarity with LLMs, RAG, embeddings, and AI agents.
• Experience building AI-powered backend services and APIs.

Responsibilities

• Build and debug practical GenAI applications using Python backend.
• Develop and integrate AI agents, RAG workflows, and embeddings.
• Collaborate across backend and GenAI components, ensuring robust APIs.

Skills

Python

FastAPI/Flask

LLMs

RAG

LangChain

LangGraph

Vector databases

REST APIs

Cloud platforms

Docker

Git/GitHub

Unit testing

Tools

AWS

PostgreSQL/MySQL

Job description

Bitcot Inc. is seeking a Python AI Engineer / GenAI Backend Developer to join our team in San Diego. You will build practical AI applications by combining Python backend engineering, Generative AI, RAG, and agentic AI.

The ideal candidate should have hands-on experience with Python, FastAPI/Flask, LLMs, RAG, LangChain or LangGraph, vector databases, REST APIs, and cloud platforms. You will contribute to AI-powered applications, API integrations, and reliable backend services.