Bachelor’s degree with at least five years of relevant experience, or a Master’s degree with at least three years of experience in data science, analytics, research, or a related field Strong programming experience with SQL and Python Hands-on experience with large-scale data processing and storage technologies (Hadoop, Hive, Presto, Spark) Proven experience with data visualization and dashboarding tools (Apache Superset, Looker Studio, or similar) Solid working knowledge of collaborative tools (Google Workspace, advanced spreadsheet usage) Familiarity with ethical data practices, privacy considerations, and responsible data management