Data Analytics and Visualization & 4 others
EPAM Systems
Data Science
Argentina · Amp. Gabriel Hernández, Ciudad de México, CDMX, Mexico · Remote
Posted on Jan 10, 2026
Responsibilities
- Analyze and oversee adjustments to current composite model architecture to address performance challenges
- Reorganize and refine data models to reduce complexity and improve maintainability
- Streamline DAX expressions and implement comprehensive query folding strategies for faster processing
- Coordinate with ABI modelers to verify compliance with enterprise data management standards
- Collaborate with stakeholders to align models with evolving business reporting strategies
- Supervise and refine data warehouse performance management techniques for cost optimization
- Establish, maintain, and update best practices for scalable model design and strategy
- Guide troubleshooting processes and remediation efforts for data refresh and performance-related challenges
- Provide strategic recommendations and insights for improving future models and workflows
- Stay informed about advanced Power BI capabilities and emerging analytics technologies
Requirements
- Extensive expertise in Power BI with 5+ years of experience in data modeling and business intelligence solutions
- At least 1 year of relevant leadership experience
- Advanced mastery of DAX for constructing and refining complex calculations and data aggregation processes
- Significant experience in utilizing data warehousing strategies for scalable and efficient analytics
- Proven track record of overseeing composite model restructuring and executing high-performance optimization
- Capability to autonomously oversee tasks in high-impact, collaborative projects with minimal dependency
- Exceptional communication and organizational proficiency to interface with technical teams and key stakeholders
- Proven ability to engage with domain experts to design solutions aligned with dynamic organizational goals
- Excellent English proficiency (C1 level or higher) for delivering clear communication and thorough documentation
We offer/Benefits
- International projects with top brands
- Work with global teams of highly skilled, diverse peers
- Healthcare benefits
- Employee financial programs
- Paid time off and sick leave
- Upskilling, reskilling and certification courses
- Unlimited access to the LinkedIn Learning library and 22,000+ courses
- Global career opportunities
- Volunteer and community involvement opportunities
- EPAM Employee Groups
- Award-winning culture recognized by Glassdoor, Newsweek and LinkedIn