Description
The employer is hiring a remote Senior AI Engineer to architect and maintain Node.js-based backend systems for AI-powered applications. The role focuses on building intelligent agents and automation workflows with LangGraph or LangChain, operating vector databases, designing prompt workflows, integrating external AI APIs, and collaborating with frontend developers and product stakeholders. Candidates need at least four years of software development experience, two years with AI/LLM applications, proficiency in Node.js and Python, and fluency in Polish and English.
