Python.Core & 5 others
EPAM Systems
Software Engineering
Ukraine
Posted on Jan 16, 2026
Responsibilities
- Oversee the creation and setup of custom GPTs on the ChatGPT platform
- Develop and execute robust solutions with LangChain, LlamaIndex, and other LLM frameworks
- Work with interdisciplinary teams to merge AI solutions into existing infrastructures
- Manage the construction of retrieval-augmented generation (RAG) solutions
- Deploy and manage applications using Docker
- Keep AI applications up-to-date on Microsoft Azure
- Guide junior developers and offer technical leadership
- Supervise system performance and address issues when necessary
- Keep abreast of the latest trends and developments in AI and machine learning
- Aid in the growth of AI functionalities within the organization
Requirements
- 5+ years of experience in Python programming
- 1+ years of relevant leadership experience
- Skills in configuring and building custom GPTs on the ChatGPT platform
- Experience with open-source LLM models like llama and mixtral
- Background in devising solutions with LLM frameworks such as LangChain and LlamaIndex
- Expertise in Docker and understanding of cloud platforms like Azure
- Experience in developing RAG solutions and employing function calling methods
- Excellent analytical and problem-solving skills
- Strong capabilities in communication and collaboration
Nice to have
- Previous involvement with AI PoCs
- Contributions or publications in AI or machine learning fields
We offer/Benefits
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