Senior AI Engineer LLM RAG LangChain LangGraph

What you'll work on

• Design and implement agentic AI systems, including autonomous and multi-agent architectures, optimized for production-grade environments
• Utilize LangChain and LangGraph frameworks in designing interactive AI-driven systems
• Apply RAG (Retrieval-Augmented Generation) evaluation techniques to improve AI efficiency and performance
• Develop scalable, high-performance backend solutions in Python optimized for data-driven AI applications
• Drive cloud-based deployments and manage infrastructure, leveraging AWS services for scalability and reliability
• Integrate vector database technologies to enable advanced data retrieval and storage capabilities for LLM workflows
• Optimize AI-driven systems by developing and implementing efficient algorithms and data structures
• Analyze, debug, and troubleshoot system bottlenecks, ensuring smooth operation of deployed AI solutions
• Collaborate with cross-functional teams to ensure seamless integration of the AI systems into larger platforms
• Manage end-to-end AI product development lifecycles, from concept to deployment
• Document system architectures, workflows, and processes for knowledge sharing and maintenance
• Stay up-to-date with advancements in AI and machine learning to continuously innovate and refine solutions

What we're looking for

• Familiarity with .NET for data integration or adjacent system development

We offer

• With us you can:

  • Work on a flexible schedule remotely or from any of our comfortable offices or coworking spaces in Ukraine
  • Receive the necessary equipment to perform your work tasks
  • Change projects and technology stacks within EPAM
  • Gain experience in various business domains (Insurance, E-commerce, Healthcare, Finance, Travelling, Media, Artificial Intelligence, and more)
  • Relocation opportunities may be available for eligible candidates, depending on the role and openings at other EPAM locations
  • Participate in volunteer, charity programs and communities (both technical and interest-based)
• We focus on your professional growth:

  • You can plan your individual career path together with your manager
  • Receive regular feedback from colleagues
  • Improve your English for free with certified teachers (Speaking Clubs, client interview preparation courses, etc.)
  • Get the opportunity to undergo free training and certification in AWS, GCP, or Azure Clouds
  • Use the internal E-learn training program (18,200+ specialized training and mentoring programs)
  • Access corporate accounts on LinkedIn Learning, Get Abstract and other partner resources
  • Study at EPAM Solution Architecture School with the instructors who are practicing architects
  • Develop as a leader, join Delivery Management, Resource Management, Leadership Essentials school and more
  • Participate in internal communities (500+ meetups, technical discussions, brainstorming sessions, online events and conferences annually)
• What we offer:

  • Vacation and sick leave (including a sick leave without a medical certificate)
  • A wide range of Voluntary Medical Insurance programs providing both medical treatment and various preventive options (including sports activities)
  • Medical insurance for family members at corporate rates
  • Company support during significant life events (childbirth or adoption, marriage, etc.)
  • Support for psychological comfort: discounts on services from mental health specialists or coaches, thematic training
  • E-kids program - a free programming language training program for EPAMers' children

Kindly be advised that the set of benefits, including learning, certification, and other opportunities, may vary depending on the role you apply for. Our recruiter will be able to share more details about the specific opportunity during your general interview.

EPAM strives to provide its global team of over 62,350 professionals in more than 55 countries with opportunities for professional growth from day one of collaboration. Our colleagues are the source of EPAM's success, so we value cooperation, strive to always understand our clients' business and aim for the highest quality standards. No matter where you are, you will join a dedicated, diverse community that will help you realize your potential to the fullest.