Job Description
Location: Chennai, Bangalore
nAbout Global Tech.
nImagine working in an environment where one line of code can make life easier for hundreds of millions of people and put a smile on their face. That’s what we do at Walmart Global Tech. We’re a team of 15,000+ software engineers, data scientists and service professionals within Walmart, the world’s largest retailer, delivering innovations that improve how our customers shop and empower our 2.3 million associates. To others, innovation looks like an app, service or some code, but Walmart has always been about people. People are why we innovate, and people power our innovations. Being human-led is our true disruption.
nTeam and Position Summary:
nWe’re looking for a hands-on Data Analyst who will design high-impact Power BI dashboards, build efficient data models, and write advanced SQL to turn complex, multi-source data into transparent, decision-ready insights for FP&A; and partner teams. The ideal candidate brings strong BI craftsmanship, data governance discipline,



and the ability to translate business needs into scalable analytical products.
nPosition Responsibilities: Not Limited to
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- n
- Design, build, publish, and maintain interactive dashboards and reports in Power BI to support executive and operational decision-makingn
- Administer Power BI Service (workspaces, deployment pipelines/Apps) with robust processes for refresh schedules, access controls, and versioning; implement RLS where appropriaten
- Develop high-quality data models (star/snowflake) optimized for performance, maintainability, and future reuse.n
- Write complex SQL (CTEs, window functions, stored procedures) for large datasets; tune queries and optimize execution plans for reliability and s peed.n
- Create advanced DAX measures and Power Query transformations; apply BI best practices for model design, visuals, and performance optimization.n
- Document solutions and enforce BI governance, ensuring dashboards are scalable,

📌 Senior Data Analyst (Tamil Nadu)
🏢 Walmart Global Tech India
📍 Tamil Nadu