Python разработчик

EPAM Systems is a global provider of digital platform engineering and software development services, helping clients transform their businesses through innovative technology solutions and dedicated multidisciplinary teams.

• Lead the development of chatbot solutions using LangChain or LlamaIndex with a focus on LLMs and RAG;
• Research and implement embedding strategies, semantic search, and vector search to enhance system performance;
• Design, develop, and maintain robust Python applications, ensuring adherence to best coding practices;
• Collaborate across teams to conduct spikes and build proof-of-concepts (PoCs) for innovative AI functionalities;
• Develop and integrate vector database solutions such as Pinecone, Faiss, or similar;
• Optimize application performance, ensuring scalability and efficiency in AI-driven systems;
• Implement error handling, logging mechanisms, and monitoring using OpenTelemetry;
• Maintain and support the .NET components of the application, including MS Teams bot integrations and other services;
• Conduct architectural reviews and provide technical leadership on AI-related initiatives;
• Ensure compliance with software lifecycle processes, assisting with code reviews and testing frameworks.

• 5+ Years of experience in Python programming, with a focus on developing complex applications;
• 1+ Years of leadership experience in relevant roles;
• Deep understanding and hands-on experience with Large Language Models and Retrieval-Augmented Generation techniques;
• Proven experience with LangChain or LlamaIndex for chatbot development;
• Strong knowledge of embedding strategies, semantic search, and vector search methodologies;
• Proficiency in working with vector databases such as Pinecone, Faiss, or similar;
• Experience in implementing tracing and monitoring using OpenTelemetry;
• Expertise in designing robust error-handling and logging mechanisms;
• Commitment to writing clean, maintainable, and scalable code, with a strong understanding of software development best practices;
• Residence in Ukraine (remote work is eligible only for candidates based in Ukraine);
• Nice to have: Knowledge of Microsoft Azure.

• Work on a flexible schedule remotely or from any of comfortable offices or coworking spaces in Ukraine;
• Receive necessary equipment to perform work tasks;
• Change projects and technology stacks within EPAM;
• Gain experience in various business domains;
• 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;
• Professional growth support, individual career path planning, and regular feedback from colleagues;
• Free English improvement with certified teachers;
• Free training and certification in AWS, GCP, or Azure Clouds;
• Access to internal E-learn training program and corporate accounts on LinkedIn Learning, Get Abstract and other partner resources;
• Study at EPAM Solution Architecture School;
• Leadership development opportunities through internal schools;
• Participation in internal communities, meetups, and conferences;
• Vacation and sick leave, including sick leave without a medical certificate;
• Voluntary Medical Insurance programs providing medical treatment, preventive options, and sports activities;
• Medical insurance for family members at corporate rates;
• Company support during significant life events;
• Support for psychological comfort with discounts on services from mental health specialists or coaches;
• E-kids program for EPAMers' children.