Senior Lead BI Engineer (Tableau Python) - R01568883

Senior Lead BI Engineer

Primary Skills - Alteryx, Tableau, SQL, Tableau Prep, Advanced Excel

Job requirements - Skill- Python, SQL, Tableau and SCM domain, excellent communication skills Detailed JD Interactive Dashboard Engineering: Design, build, and maintain high-performance, user-friendly Tableau dashboards and executive reports that turn complex data into intuitive visual insights. Advanced Python Data Analytics: Write robust Python scripts (using pandas, NumPy) to clean, aggregate, engineer features, and perform exploratory data analysis upstream of reporting. SQL Data Extraction & Modeling: Query, join, and optimize large enterprise datasets from cloud data warehouses using advanced SQL (window functions, CTEs) to prepare data models for visualization . Report Automation & Pipeline Integration: Automate data extraction, transformation, and reporting workflows using Python scripts and APIs to ensure seamless, scheduled dashboard refreshes. Business Insights & Storytelling: Translate technical analytical findings into clear business stories, delivering actionable recommendations to cross-functional stakeholders and leadership. Performance Optimization & QA: Conduct performance tuning on Tableau workbooks and Python scripts, ensuring low query latency, data accuracy, and strict reconciliation against source systems. Data Governance & Security: Enforce row-level security (RLS), proper data access controls, and data governance best practices across all Tableau workbooks and Python data pipelines. Git Version Control: Experienced in Git-based source code management, including push/pull operations, Git Commands, branch management, code reviews, and merging auxiliary/feature branches into main branches with proper conflict resolution

Assessment link- https://coderbyte.com/sl-candidate?promo=brilliollc-ezcxs:technical-assessment-n26dgel&invb=user3w6akxv1