We are seeking a Senior AI Engineer to join our software, system, and test engineering group.

You will design and develop agentic AI systems and multi-agent systems at scale using LangChain and LangGraph frameworks, with a focus on scalable, production-grade applications. Join us to leverage your expertise in Python, AWS, and data science to create advanced AI solutions for our clients.

Responsibilities

• Design agentic AI systems and multi-agent systems at scale
• Develop production-grade AI applications using LangChain and LangGraph frameworks
• Implement retrieval-augmented generation (RAG) evaluation methods
• Build and maintain vector databases for AI data storage and retrieval
• Apply data science techniques to optimize AI system performance
• Collaborate with cross-functional teams to integrate AI solutions
• Ensure scalable and efficient AI system architectures
• Troubleshoot and resolve system issues and bottlenecks
• Stay current with AI and machine learning advancements
• Document system designs and development processes
• Conduct code reviews and enforce best practices
• Optimize cloud infrastructure using AWS services
• Support deployment and monitoring of AI applications

Requirements

• Strong experience in designing and developing agentic AI systems and multi-agent systems
• Proficient programming skills in Python with 3+ years of experience
• Experience with LangChain and graph frameworks such as LangGraph
• Proficiency in the Amazon Web Services (AWS) cloud platform
• Solid background in data science and data engineering methodologies
• Knowledge of algorithms, data structures, and machine learning techniques
• Experience with RAG evaluation and vector databases
• Ability to deliver scalable and production-grade AI solutions
• Excellent problem-solving and analytical skills
• Experience working in software, system, or test engineering environments
• Strong collaboration and communication skills
• B2+ level English proficiency

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 note that this role supports remote work, but only from within Ukraine.

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 61,700 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.