Power BI Developer

Unison Consulting Pte Ltd; Kuala Lumpur; On-site; MYR 50,000 - 80,000; Full time

Job summary

A leading consulting firm in Kuala Lumpur is seeking a skilled Power BI Developer to create and maintain interactive dashboards. The role involves transforming raw data into actionable insights and collaborating with stakeholders to deliver BI solutions. Strong experience in Power BI, DAX, and SQL is essential. This position offers an opportunity to work with cloud-based analytics on Azure and AWS.

Qualifications

• Strong expertise in data visualization and analytics.
• Proficient in transforming raw data into insights.
• Hands-on experience in integrating data from multiple sources.

Responsibilities

• Develop, publish, and maintain interactive Power BI dashboards.
• Perform data extraction, cleaning, and transformation using Power Query.
• Collaborate with stakeholders to understand BI requirements.

Tools

Power BI

DAX

SQL

Power Query

Azure

Excel

Job description

Profile Summary:
Results-driven Power BI Developer with strong expertise in data visualization, business intelligence, and data analytics. Skilled in transforming raw data into meaningful insights and interactive dashboards that support data-driven decision-making. Proficient in Power BI, DAX, Power Query, SQL, and data modeling with hands-on experience in integrating data from multiple sources including Azure, SQL Server, Excel, APIs, and cloud-based platforms.

Core Skills:

• BI & Visualization Tools: Power BI (Desktop, Service, Report Builder, Embedded)
• Data Transformation: Power Query (M Language), ETL pipelines
• Data Modeling: Star schema, Snowflake schema, Fact & Dimension modeling
• DAX (Data Analysis Expressions): Calculated columns, measures, KPIs, time intelligence functions
• Databases: SQL Server, Oracle, Azure SQL, MySQL, PostgreSQL
• Cloud Platforms: Azure Data Lake, Azure Synapse, AWS Redshift, Google BigQuery
• Reporting & Dashboards: Interactive visuals, drill-down reports, row-level security (RLS)
• Other Tools/Technologies: SSIS, SSRS, Excel (Power Pivot), Python/R for advanced analytics
• DevOps & Deployment: Power BI Service, Gateway configuration, workspace & dataset management

Roles & Responsibilities:

• Develop, publish, and maintain interactive Power BI dashboards and reports.
• Perform data extraction, cleaning, and transformation using Power Query and SQL.
• Design optimized data models with relationships, hierarchies, and calculated measures using DAX.
• Implement row-level security (RLS) and governance policies for secure data access.
• Collaborate with business stakeholders to understand requirements and translate them into BI solutions.
• Optimize dashboard performance with data aggregation, incremental refresh, and query optimization.
• Deploy and schedule reports in Power BI Service, ensuring refresh and availability.
• Work with Azure/AWS data sources for cloud-based analytics integration.
• Support self-service BI adoption by training end-users and creating documentation.