Senior Python Developer

EPAM·Ukraine·Удалённо·сегодня

We are seeking an experienced Senior Python Developer to join our team and contribute to the design and delivery of robust, enterprise-grade data solutions. In this role, you will independently build scalable data pipelines, optimize complex queries, and translate business requirements into effective technical solutions while collaborating closely with clients and internal teams.

Responsibilities

Design, develop, and maintain complex AWS Glue-based data pipelines, ensuring scalability and reliability
Apply advanced knowledge of AWS Athena, query optimization, Power BI, and Pandas for efficient data processing and reporting
Work with SQL for advanced data extraction, transformation, validation, and performance tuning
Collaborate with clients to gather and analyze business requirements, translating them into well-structured technical solutions
Deliver high-quality functionality aligned with client expectations and project standards
Participate actively in development, testing, debugging, and maintenance of data solutions, applying best engineering practices
Troubleshoot and resolve complex technical issues independently
Communicate effectively with clients and internal teams to clarify requirements, propose improvements, and provide timely updates
Share knowledge and support less experienced team members through code reviews and technical guidance

Requirements

3+ years of professional experience as a Python Developer
Strong proficiency in Python, including best practices and performance optimization
Solid experience in AI engineering
Advanced knowledge of SQL, including query optimization
Hands-on expertise in AWS, AWS Glue, and Amazon Athena in production environments
Strong skills in Pandas for data processing and analysis
Ability to work independently and take ownership of technical tasks
English level B2+ for effective communication with clients and teams