Home / Jobs / Senior Power BI Developer to design, develop, and deliver end-to-end reporting solutions that support our business operations for our Telecommunications client
Posted:
March 23, 2026
Location:
Ottawa, Ontario, Canada

Job Description

Our valued Telecommunications client is seeking a Senior Power BI Developer to design, develop, and deliver end-to-end reporting solutions that support our business operations.

Responsibilities:

  • Design and develop scalable Power BI data models to handle large, complex datasets from multiple data sources.
  • Develop advanced DAX measures and calculations including rolling forecasts, variance analysis, and dynamic time intelligence.
  • Build paginated reports for regulatory and operational reporting that are print-ready and compliant with industry standards.
  • Implement Row-Level Security (RLS) to manage data access across multiple business units and geographic regions.
  • Write and optimize SQL queries to ensure data accuracy and prepare datasets for reporting workloads.
  • Employ performance optimization best practices including incremental data refresh, query folding, and aggregation strategies to ensure efficient report generation.

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    Submit your application for the Senior Power BI Developer to design, develop, and deliver end-to-end reporting solutions that support our business operations for our Telecommunications client position at S.i. Systems.

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    Job Overview

    Job Type: Contract
    Location: Ottawa, Canada
    Posted: March 23, 2026
    Deadline: May 02, 2026