Python.Core & 5 others
EPAM Systems
Software Engineering
Ukraine · Lviv Oblast, Ukraine · Lviv, Lviv Oblast, Ukraine, · Remote
Posted on Jan 16, 2026
Responsibilities
- Lead the development and configuration of custom GPTs on the ChatGPT platform
- Design and implement robust solutions using LangChain, LlamaIndex, and other LLM frameworks
- Collaborate with cross-functional teams to integrate AI solutions into existing systems
- Oversee the build of retrieval-augmented generation (RAG) solutions
- Utilize Docker for application deployment and management
- Maintain and update AI applications on Microsoft Azure
- Mentor junior developers and provide technical guidance
- Monitor system performance and troubleshoot issues as they arise
- Stay current with industry trends and advancements in AI and machine learning
- Contribute to the expansion of AI capabilities within the company
Requirements
- 3+ years of experience in Python programming
- Skills in building and configuring custom GPTs for the ChatGPT platform
- Background in working with open-source LLM models such as llama and mixtral
- Experience in designing solutions using LLM frameworks like LangChain and LlamaIndex
- Expertise in Docker and familiarity with cloud platforms such as Azure
- Experience in building RAG solutions and function calling techniques
- Capability to lead and mentor a team of developers
- Excellent problem-solving and analytical skills
- Strong communication and collaboration abilities
Nice to have
- Previous involvement with AI PoCs
- Published works or contributions to AI or machine learning communities
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