Power BI, DAX

Infosys Limited; Chennai District; On-site; INR 1,400,000 - 2,200,000; Full time

Job summary

Infosys Limited in India is seeking a seasoned Power BI specialist to lead end-to-end development of dashboards and reports, from gathering requirements to deployment and support. You will design semantic models, star schemas, and optimized datasets aligned to business KPIs and reporting needs.

The role requires strong DAX skills, SQL proficiency, and experience with security controls like RLS. You will mentor analysts, drive performance improvements, and collaborate with cross-functional teams

Qualifications

• 6–8 years of BI/analytics experience with Power BI and DAX.
• Strong SQL proficiency for querying, joins and performance.
• Solid data modeling knowledge (star schema, relationships, measures).
• Experience delivering production dashboards with stakeholder docs.

Responsibilities

• Lead end-to-end development of Power BI dashboards and reports from requirements to deployment.
• Design semantic models, star schemas, and optimized datasets for KPIs.
• Develop and optimize DAX measures and time-intelligence logic.
• Build and maintain data transformations with Power Query.
• Partner with business teams to define metrics and deliver insights.
• Establish best practices for performance, usability, and accessibility.
• Implement RLS, workspace governance, and reporting security.
• Troubleshoot performance issues and drive optimization.
• Mentor analysts and guide delivery planning to ensure quality.

Skills

Power BI

DAX

SQL

Data modeling

Dashboard design

Performance optimization

Governance & security

Education

B.Tech / BE

MCA / MSc / MTech

Job description

Job ID/Reference Code INFSYS-INDEED1-252708

Work Experience 6 - 8 Years

Job Title Power BI, DAX

Educational Requirements

Bachelor of Engineering,BTech,MCA,MSc,MTech

Service Line

Data & Analytics Unit

Responsibilities

• Lead end-to-end development of Power BI dashboards and reports, from requirement gathering to deployment and support.
• Design robust semantic models, star schemas, and optimized datasets aligned to business KPIs and reporting needs.
• Develop and optimize complex DAX measures, calculated columns, and time-intelligence logic for accurate analytics.
• Build and maintain efficient data transformations using Power Query and ensure high-quality, reliable datasets.
• Partner with business and data teams to define metrics, validate outputs, and deliver actionable insights.
• Establish best practices for report performance, usability, accessibility, and consistent visualization standards.
• Implement row-level security (RLS), workspace management, and governance practices for secure reporting.
• Troubleshoot performance bottlenecks and data issues; drive continuous optimization and automation where possible.
• Mentor developers/analysts, conduct reviews, and guide delivery planning to ensure quality and timely outcomes.

Minimum Qualifications

• BTECH, MTECH, MCA, or MSC.
• 6–8 years of experience in BI/analytics with strong hands‑on expertise in Power BI and DAX.
• Strong proficiency in SQL for querying, joins, aggregations, and performance‑aware data extraction.
• Solid understanding of data modeling concepts (star schema, relationships, measures vs. columns).
• Experience delivering production‑grade dashboards with stakeholder‑facing documentation and support.

Additional Responsibilities

• Experience leading BI initiatives, owning delivery plans, and coordinating with cross‑functional teams.
• Strong expertise in Power BI Service features including deployments, workspace strategy, and governance.
• Proven ability to optimize report performance (model size reduction, DAX optimization, query folding awareness).
• Experience implementing security and access controls including RLS and dataset permissions.
• Ability to define KPI frameworks and build executive‑ready dashboards with clear storytelling and UX best practices.

Technical and Professional Requirements

Technology->Cloud Platform->Power Platform->Power BI, DAX, SQL

Preferred Skills

Technology->Cloud Platform->Power Platform->Power BI