WA

SENIOR, DATA ANALYST

Walmart
Chennai5-9 LPA Posted 30 Apr 2026
FULL TIME
Data Modeling
Power Bi
Sql
Root Cause Analysis
Data Analysis
+3 more

Job Description

Key Responsibilities:

  • Conduct exploratory data analysis across multiple data sources to create a single source of truth.
  • Apply SQL and data modeling skills to design and optimize tables for reporting and analytics.
  • Perform root cause analysis to support business and product initiatives.
  • Collaborate with Data Engineers, Campaign, and Optimization teams for data accuracy and quality.
  • Manage day-to-day deliverables, dashboards, and reporting systems to ensure timely and accurate delivery.
  • Oversee scheduling, production, and implementation of dashboards and reports.
  • Review dashboards and reports, suggesting improvements to optimize performance and efficiency.
  • Troubleshoot data-related issues and document procedures, policies, and tutorials.
  • Build relationships with stakeholders, including Product Management, Marketing, and Engineering teams, to implement operational improvements.
  • Analyze historical data and trends to forecast future staffing needs and resource requirements.
  • Apply various forecasting models such as trend analysis, correlation analysis, and non-stationary models.
  • Track actual performance against forecasts and recommend corrective actions.
  • Provide insights for labor cost optimization and service level improvements.
  • Mentor and guide team members on data analysis, reporting, and visualization best practices.
  • Support continuous improvement of forecasting methodologies, tools, and processes. 

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