What are the responsibilities and job description for the Senior PowerBI Developer position at Compunnel Inc.?
Must-Have Skills:
- Data science / software engineering background
- Retail experience (preferred)
- Proficient in PowerBI
- Cloud experience (Azure preferred)
- Knowledge about infrastructure (data memory)
- Expert in DAX (language)
- Expert in SQL
- Experience with data quality
Responsibilities:
- Responsible for administering, supporting, monitoring, and tuning the Power BI reporting environment.
- Design, extend and enhance Power BI data models and development of new cubes.
- Designing and developing advanced multidimensional and tabular SSAS models based on business requirements.
- Leading efforts to design and implement efficient and scalable data models using SSAS multidimensional and tabular models.
- Optimizing cube performance by fine-tuning measures, aggregations, partitions, and processing strategies.
- Develop, test and deploy DAX based scripts, queries and functions in Power BI.
- Creating and optimizing complex DAX expressions for tabular models to meet analytical needs.
- Design and develop Power BI dashboards and reports.
- Works closely with Power BI report users to tune and optimize Power BI reports and dashboards.
- Serves as Best Practices resource for Power BI initiatives in the organization.
- Conducts training and user-group sessions on Power BI.
- Acts as the escalation point for Power BI-related issues.
- Creating comprehensive documentation for SSAS models, DAX expressions, Power BI reports, and Paginated Reports to facilitate knowledge sharing within the team.
- Mentoring and providing guidance to junior team members on SSAS, DAX, Power BI, and Paginated Reports development best practices.
Required Skills and Experience
- Bachelor's degree in Computer Science, Information Technology, or a related field.
- 5 years of BI Developer experience (SSAS, DAX, Power BI, Paginated Report, Power BI Gateway, Service, Security)
- 5 overall industry experience in Data Analytics & Dashboarding/Reporting.
- Strong proficiency in SQL, SSAS/AAS tabular modeling, DAX, Power BI, and Paginated Reports.
- Experience working with Azure-based BI solutions including Azure SQL, Azure Synapse, Data Factory, Blob Storages & Data Lakes.
- Excellent problem-solving and analytical skills.
- Strong communication and collaboration skills.
- Ability to work effectively in a team and independently.
- Relevant certifications (e.g., Microsoft Certified: Data Analyst Associate, Microsoft Certified: Azure Data Engineer Associate, Microsoft Certified: Power BI, etc.) are a plus.
