# Senior Power BI Developer

**Company:** [Unison Group](http://jobs.workable.com/companies/deKpPhPMtQZga7XoPG1tSo.md)
**Location:** Singapore, Singapore
**Workplace:** on site
**Employment type:** Contract
**Department:** Manish

[Apply for this job](http://jobs.workable.com/view/0f2959df-4883-4aca-9dba-af06f5cd1923)

## Description

### Job Summary

We are seeking an experienced **Senior Power BI Developer** with strong expertise in **Power BI** and **SQL**. Both skills are mandatory for this role. The ideal candidate will have extensive experience in designing enterprise-level dashboards, developing complex data models, writing advanced SQL queries, and delivering business intelligence solutions that support strategic decision-making.

### Key Responsibilities

-   Design, develop, and maintain interactive Power BI dashboards and reports.
-   Develop robust data models using Power BI and optimize report performance.
-   Write and optimize complex SQL queries, stored procedures, views, and database objects.
-   Collaborate with business stakeholders to gather reporting and analytics requirements.
-   Perform data extraction, transformation, and validation from multiple data sources.
-   Develop DAX measures, calculated columns, and Power Query transformations.
-   Ensure data accuracy, consistency, and governance across reporting solutions.
-   Troubleshoot reporting issues and recommend performance improvements.
-   Mentor junior developers and promote BI development best practices.

### Mandatory Skills

-   **Power BI (Mandatory)**

-   Dashboard & Report Development
-   Data Modeling
-   DAX
-   Power Query (M)
-   Report Performance Optimization
-   Row-Level Security (RLS)

-   **SQL (Mandatory)**

-   Advanced SQL Queries
-   Joins, CTEs, Window Functions
-   Stored Procedures
-   Views & Functions
-   Query Performance Tuning
-   Data Analysis