Senior AI/LLM Python Engineer (with experience in building RAG systems)

We are looking for a gifted Senior AI/LLM Python Engineer to join our product development team for a US-based client. The project involves integrating an intelligent multi-agent system and modernizing the RAG architecture to enhance user experience and automate support for both users and developers in a booking management application (e.g., for car service centers, beauty salons, clinics, etc.).

Responsibilities

• Design, develop, and deploy AI/LLM-powered backend systems and agents.
• Build and maintain event-driven architectures using WebSockets.
• Develop and optimize Retrieval-Augmented Generation (RAG) systems.
• Integrate AI agents into production backends, ensuring scalability and reliability.
• Collaborate with cross-functional teams to deliver high-quality AI solutions.
• Monitor, test, and improve AI agent performance and observability.
• Stay up-to-date with the latest advancements in AI, LLMs, and backend technologies.

Requitements:

• 5+ years of commercial software engineering experience.
• 1+ year of hands-on experience working with AI/LLM technologies.
• Strong proficiency in Python.
• Proven experience with backend development and production deployments.
• WebSockets and event-driven systems expertise.
• Demonstrated experience building Retrieval-Augmented Generation (RAG) systems.
• Experience deploying AI agents to production and exposing them through backend services.

Strongly Preferred

• Experience with AutoGen for AI agent development.

Nice to Have

• Experience with AI agent observability and testing.
• Familiarity with Qdrant or other vector databases.
• Knowledge of Neo4j or other graph databases.
• Functional understanding of frontend/backend interactions.

We offer friendly working conditions with competitive compensation and benefits including:

• Comfortable working environment
• Friendly team and management
• Free English classes
• Flexible working hours
• 100% paid vacation, 4 weeks per year
• 100% paid sick-leaves
• Corporate and team building events