Talent.com
No longer accepting applications
Data Modeller

Data Modeller

Firstrand Namibia LimitedJohannesburg, Gauteng, South Africa
7 days ago
Job description

Overview

Permanent

We are seeking a talented Business Intelligence (BI) Data Modeller / Developer to design, build, and support enterprise-level Microsoft BI solutions. This role requires a blend of analytical thinking, technical expertise, and a passion for turning data into actionable insights.

As a BI specialist, you’ll play a key role in shaping and optimizing our data landscape—driving data integrity, accessibility, and business value. You will work across the full BI lifecycle : from requirements gathering and data modeling to implementation, testing, and deployment.

Key Responsibilities

  • Collaborate with Business Analysts and stakeholders to identify and define data and reporting requirements.
  • Perform data analysis, profiling, and dimensional modeling (Kimball methodology).
  • Design and implement ETL solutions using Azure Data Factory and Synapse Analytics.
  • Build, optimize, and maintain SSAS Tabular Models and Power BI datasets.
  • Develop compelling data visualizations and dashboards using Power BI, applying data storytelling principles.
  • Produce technical documentation, including functional specifications and source-to-target mappings.
  • Participate in unit testing, QA, and user acceptance testing (UAT) to ensure quality and accuracy.
  • Collaborate closely with developers, architects, and analysts in an Agile environment to deliver scalable BI solutions.

Technical Expertise

You should have strong proficiency across the Microsoft BI Azure Stack, including :

  • Azure Data Factory, Synapse Analytics, Data Lake Gen2
  • SQL Server, T-SQL, PL / SQL, DAX
  • Power BI, Power Pivot, SSAS (Tabular)
  • Data Warehouse design and Dimensional Modeling (Kimball)
  • ETL Development and Data Integration
  • Exposure to Python, R, or Hadoop is an advantage
  • Qualifications & Experience

  • Minimum 5+ years experience in Business Intelligence development and data modeling.
  • Minimum 5+ years in database design and SQL Server development.
  • Proven track record in end-to-end BI solution delivery.
  • Microsoft Data Management & Analytics BI Certification highly advantageous.
  • Strong communication and stakeholder engagement skills.
  • Analytical mindset with the ability to translate business needs into technical solutions.
  • Note : In order to comply with the POPI Act, for future career opportunities, we require your permission to maintain your personal details in our database. By completing and returning this form you give PBT your consent.

    If you have not received any feedback after 2 weeks, please consider your application as unsuccessful.

    #J-18808-Ljbffr

    Create a job alert for this search

    Data • Johannesburg, Gauteng, South Africa