Power Bi

Tata Consultancy Services; Ernakulam, Chennai District; On-site; INR 600,000 - 1,000,000; Full time

Job summary

Tata Consultancy Services is looking for a Power BI Developer to design, develop, and maintain BI solutions that empower data-driven decisions. You will work on data modeling, report creation, dashboard design, and data visualization using Power BI.

The role requires strong SQL skills, DAX, and experience with Power BI tools, as well as the ability to collaborate with stakeholders and ensure data accuracy.

Qualifications

• Bachelor's degree in CS/IT/Engineering/Statistics or related field.
• 3+ years of experience in Power BI development and BI reporting.
• Proficiency with Power BI Desktop, Service, and Power Query.
• Experience with DAX and data modeling.
• Strong SQL skills for data extraction and analysis.
• Understanding of data warehousing and ETL concepts.
• Experience with relational databases (SQL Server, Oracle, MySQL).
• Excellent analytical, problem-solving, and communication skills.

Responsibilities

• Design, develop, and deploy Power BI reports and dashboards.
• Gather requirements and translate into reporting solutions.
• Develop and maintain data models, datasets, and transformations.
• Connect and integrate data from SQL databases, Excel, cloud apps, and more.
• Optimize report performance and ensure data accuracy.
• Collaborate with stakeholders and technical teams to define needs.
• Perform data validation, testing, and troubleshooting of BI solutions.
• Create and maintain documentation for reports and models.
• Provide end-user training and resolve reporting issues.
• Stay updated with Power BI features and best practices.

Skills

Data modeling

Report development

Dashboard creation

Data visualization

SQL proficiency

Analytical skills

Communication skills

Education

Bachelor's degree (CS/IT/Engineering/Statistics)

Tools

Power BI Desktop

Power BI Service

Power Query

DAX

SQL Server / Oracle / MySQL

Job description

Job Title: Power BI Developer

Job Summary:

We are seeking a skilled Power BI Developer to design, develop, and maintain business intelligence solutions that enable data-driven decision-making. The ideal candidate will have experience in data modeling, report development, dashboard creation, and data visualization using Microsoft Power BI.

Key Responsibilities:

• Design, develop, and deploy Power BI reports, dashboards, and data visualizations.
• Gather business requirements and translate them into technical reporting solutions.
• Develop and maintain data models, datasets, and data transformations using Power Query and DAX.
• Connect and integrate data from various sources including SQL databases, Excel files, cloud platforms, and enterprise applications.
• Optimize report performance and ensure data accuracy and consistency.
• Collaborate with business stakeholders, analysts, and technical teams to understand reporting needs.
• Perform data validation, testing, and troubleshooting of BI solutions.
• Create and maintain documentation for reports, dashboards, and data models.
• Support end users by providing training and resolving reporting-related issues.
• Stay updated with the latest Power BI features and industry best practices.

Required Qualifications:

• Bachelor's degree in Computer Science, Information Technology, Engineering, Statistics, or a related field.
• 3+ years of experience in Power BI development and business intelligence reporting.
• Strong proficiency in Power BI Desktop, Power BI Service, and Power Query.
• Experience with DAX (Data Analysis Expressions) and data modeling.
• Strong SQL skills for data extraction, transformation, and analysis.
• Understanding of data warehousing concepts and ETL processes.
• Experience working with relational databases such as SQL Server, Oracle, or MySQL.
• Excellent analytical, problem-solving, and communication skills.