Senior Reporting Analyst / BI Solutions Specialist

mars· Mars Brasil
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📍 BRA-Sao Paulo-GuararemaFull time

About this role

Job Description:

We are looking for a proactive, analytical, and customer-focused Senior Reporting Analyst to lead the design and delivery of high-impact BI solutions. In this role, you will combine deep technical expertise in Power BI and dimensional modeling with a keen interest in modern data engineering practices. 


You will serve as a key bridge between internal customers and cloud data engineering teams—translating complex operational challenges and requirements into intuitive, high-performance executive dashboards while optimizing how data flows from the Lakehouse layer into semantic models.


Key Responsibilities

  • Lead Requirements Discovery & Advisory: 
  • Facilitate discovery workshops with internal customers and cross-functional teams to define KPIs, reporting logic, and dashboard UX wireframes. 
  • Confidently advise internal customers on data visualization best practices, cognitive ergonomics, and user-centric analytical design. 
  • Architect Robust Semantic Models & Dashboards: 
  • Build scalable, high-performance Star Schema models (Fact and Dimension structures) adhering to enterprise modeling standards. 
  • Author sophisticated DAX calculations, including complex time-intelligence patterns, dynamic metrics, semi-additive calculations, and Row-Level Security (RLS). 
  • Design clean, executive-ready dashboard visualizations that drive actionable decision-making for your internal customers. 
  • Optimize Performance & Transformation Placement: 
  • Evaluate transformation placement across the entire pipeline (Source vs. Lakehouse vs. Power Query/DAX) to preserve query folding and maximize refresh efficiency. 
  • Diagnose and resolve report and visual latency using tools such as Power BI Performance Analyzer, DAX Studio, and VertiPaq Analyzer. 
  • Collaborate with Data Engineering: 
  • Partner with Data Engineers to shape upstream Lakehouse tables, validate pipeline outputs, and ensure semantic models consistently meet internal customer service-level expectations. 

Qualifications & Experience

Essential Experience:

  • 3–5+ years of dedicated, hands-on experience designing and developing enterprise Power BI solutions, semantic data models, and executive dashboards. 
  • Expert Dimensional Modeling: Proven ability to build performant Star Schemas from multi-source enterprise environments. 
  • Advanced DAX & Power Query (M): Deep expertise writing maintainable DAX measures, implementing dynamic security (RLS/OLS), and leveraging Power Query with full query folding awareness. 
  • Transformation Architecture: Clear understanding of where transformations belong across the stack to ensure scalability and cost-efficiency. 
  • Customer Engagement & Advisory: Proven experience leading requirements discussions, managing expectations, and presenting analytical insights directly to internal customers and leadership.

Nice to Have (High Advantage):


  • 2+ years of practical experience working with SQL and modern cloud data architectures (e.g., Azure Databricks, Azure Data Lake / ADLS Gen2, Snowflake). 
  • Databricks Integration: Hands-on experience connecting Power BI to Azure Databricks (Delta tables, Databricks SQL Warehouses) with a solid grasp of storage modes (Import, DirectQuery, and Composite Models). 
  • Data Engineering Awareness: Familiarity with Delta Lake concepts/optimizations (e.g., Z-Ordering, Liquid Clustering) and cloud orchestration tools (e.g., Azure Data Factory). 

 

Core Competencies & Mindset


  • Information Passion: Genuine enthusiasm for data storytelling, UI/UX clarity, and empowering internal customers through intuitive visual analytics. 
  • Continuous Learner: Strong curiosity to explore upstream data engineering patterns, Lakehouse architectures, and emerging analytics tools. 

#TBdigital

Frequently Asked Questions

Is the salary disclosed for the Senior Reporting Analyst / BI Solutions Specialist position at mars?
The salary for this Senior Reporting Analyst / BI Solutions Specialist role at mars is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Senior Reporting Analyst / BI Solutions Specialist position at mars located?
This Senior Reporting Analyst / BI Solutions Specialist role at mars is based in BRA-Sao Paulo-Guararema. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Senior Reporting Analyst / BI Solutions Specialist role at mars full-time or part-time?
This is listed as a Full time position. It is posted as a Senior Reporting Analyst / BI Solutions Specialist role in the Mars Brasil department at mars.
Which team or department does the Senior Reporting Analyst / BI Solutions Specialist at mars belong to?
This Senior Reporting Analyst / BI Solutions Specialist position is part of the Mars Brasil department at mars. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Senior Reporting Analyst / BI Solutions Specialist position at mars?
Click the "Apply Now" button on this page. You will be redirected to mars's official application portal hosted on workday where you can submit your application directly.
When was the Senior Reporting Analyst / BI Solutions Specialist job at mars posted?
This Senior Reporting Analyst / BI Solutions Specialist position at mars was posted on Sep 24, 2026. Apply as soon as possible — early applications are often reviewed first.
Senior Reporting Analyst / BI Solutions Specialist
mars
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