Lead Data Visualization Developer (Power BI)

All European CareersRepublic Of India, IN

18 days ago

Job description

For an international project in Chennai, we are urgently looking for a Full Remote Senior Power BI Developer for designing, developing, and implementing interactive and visually compelling Power BI dashboards that support data-driven decision-making.

We are looking for a motivated contractor. Candidates need to be fluent in English.

Tasks and responsibilities :

Extract, transform, and load (ETL) large and complex datasets from multiple sources (SQL, Dremio, Databricks, Azure, etc.);
Conduct detailed data profiling, cleaning, and validation to ensure consistency and completeness;
Work with data engineers to enhance data pipelines and optimize query performance for reporting needs. Develop reusable data models and semantic layers for reporting;
Design, develop, and publish Power BI dashboards and reports that provide actionable insights to business stakeholders;
Create DAX measures, calculated columns, KPIs, and data relationships for dynamic and efficient analytics;
Apply strong UI / UX principles to ensure dashboards are intuitive, visually engaging, and aligned with organizational branding;
Develop parameterized reports and implement row-level security where applicable;
Optimize dashboards for performance and scalability;
Leverage Power BI service features such as gateways, workspaces, data refresh scheduling, and app publishing;
Automate reportgeneration and data updates using Power BI REST APIs or integration with Azure Data Factory;
Collaborate with business users and technical teams to gather and refine requirements;

Profile :

Bachelor or Master degree;

5 years of experience in Power BI development, with a proven portfolio of dashboards and reports;

Strong experience in data mining, modeling, and transformation from complex, large-scale data sources;

Proficiency in SQL and hands-on experience with ETL workflows;

Knowledge of Dremio, Databricks, or Azure Data Lake / ADF is a strong advantage;

Strong understanding of data visualization principles and storytelling through data;

Experience withPower Query (M language) and DAX;

Excellent analytical and problem-solving skills;

Strong communication and documentation abilities;

Knowledge of Azure or cloud-based data platforms will be an added advantage;

Familiarity with AI-powered visuals or integrating AI-driven insights within Power BI will be considered a strong plus;

Fluent in English;

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Power Bi Developer • Republic Of India, IN