NielsenIQ
Chennai, Tamil Nadu, India Posted 2d ago
NIQ is seeking a skilled Power BI Developer to design, develop, and maintain interactive dashboards and reports that transform raw data into actionable insights.
1. Design & Development
Build and deploy interactive dashboards and reports using Power BI Desktop.
Create data models and implement advanced calculations using DAX and Power Query.
2. Data Integration
Connect to multiple data sources (SQL, Excel, APIs, cloud services) and ensure data quality.
Perform ETL processes for data transformation and integration.
3. Collaboration
Work closely with business stakeholders to gather requirements and translate them into technical specifications.
Provide training and support for end-users on Power BI functionalities.
4. Optimization & Security
Implement row-level security and data governance protocols.
Optimize report performance and maintain existing BI solutions.
5. Documentation
Document development processes, data models, and methodologies for future reference.
Requirements
Bachelor’s degree in Computer Science, Information Technology, or related field.
1–3 years of experience in Power BI development.
Proficiency in Power BI Desktop and Service, DAX, Power Query, and SQL
Data modeling and visualization best practices
Strong analytical and problem-solving skills.
Excellent communication and requirement-gathering abilities.
Preferred Qualifications
Hands on Experience in SQL
Experience with Azure services (Data Factory, Synapse Analytics).
Knowledge of Python/R for advanced analytics.
Added Advantage – Hand on experience with Tableau, Snowflake
Advanced Excel
Basic understanding of Machine Learning, Deep Learning, MLOps, and core concepts in Statistics and Probability
