Senior Full Stack AI Engineer

📋 Description Take ownership of the existing internal CRM across the Node.js and Express backend and React Audit the existing codebase to identify gaps, bugs, technical debt, security risks, and incomplete Build a clear plan for completing and stabilizing the CRM after reviewing the existing architecture. Develop, test, and maintain features across lead management, communications, agent workflows Debug and resolve issues affecting live applications. Maintain and improve AI functionality using OpenAI and Anthropic APIs. 🎯 Requirements Senior-level full-stack software engineering experience. Strong hands-on experience with Node.js, Express, React, and MongoDB. Experience taking over, auditing, and improving an existing production codebase. Experience building and maintaining secure, multi-tenant applications. Hands-on experience integrating OpenAI, Anthropic, or comparable LLM APIs into production products. Experience with GitHub, CI/CD, production deployments, and debugging live applications.