Power BI Developer

As a Power BI Developer at CGS, you will primarily focus on building enterprise data analytics models leveraging Microsoft’s Power BI. Your responsibilities will also include developing tabular and multidimensional models, creating self-service data analytics, and publishing reports that meet business requirements. Collaborating with business users to refine data models and assisting in requirement analysis will be key aspects of your role.

To be considered for the Power BI Developer position at CGS, candidates should hold a bachelor's degree in Computer Science or a related field. Additionally, 2-4 years of development experience in data analytics technologies is required, alongside strong SQL skills and familiarity with Microsoft Azure cloud technologies.

The ideal Power BI Developer at CGS should possess excellent knowledge of SQL and RDBMS technologies, experience in using Microsoft Azure services, and familiarity with ETL processes. Proficiency in Power BI and understanding of web API integration will also be beneficial in fulfilling job responsibilities effectively.

CGS values candidates who have experience working with government personnel at senior levels, such as the CTO or SES level. While it is not strictly mandatory, having insight into government software development policies and procedures can certainly be an advantage when applying for the Power BI Developer position.

CGS provides a comprehensive benefits package to its employees, including health, dental, and vision insurance, life insurance, a 401k plan, and flexible spending accounts. You’ll also enjoy paid time off and observance of both state and federal holidays, creating a supportive work-life balance.

Discuss your specific experience with Power BI, including projects where you developed dashboards or reports. Highlight any challenges you faced and how you overcame them, showcasing your problem-solving skills.

Explain your methodology for data modeling, including your process for understanding business requirements, designing the data structure, and ensuring data integrity. Provide examples of the models you’ve built.

Detail your SQL experience, including queries you’ve written and how you’ve used SQL for data manipulation. Discuss any data integration tasks you've undertaken and the tools or processes involved.

Share specific techniques you employ to enhance performance, such as optimizing data queries, decomposing complex calculations, and leveraging aggregations within Power BI.

Be honest about any obstacles you've encountered, whether they were technical limitations or issues with stakeholder requirements. Emphasize how you addressed these challenges and the lessons learned.

Discuss your experience with Azure, particularly services that integrate with Power BI. Highlight relevant projects where you utilized Azure to enhance your data analytics capabilities.

Explain your approach to data security, focusing on best practices like proper role distribution, data masking, and compliance with any relevant regulations or guidelines.

Describe your method for incorporating user feedback into your work. Talk about the importance of communication and how you seek to understand their needs and adjust your models accordingly.

Talk about specific ETL tools you're experienced with, such as SSIS or Azure Data Factory, and how they integrate into your data workflow from extraction to transformation to loading.

Articulate your motivation for joining CGS. Link your personal and professional goals with CGS's mission, emphasizing their focus on government innovation and your eagerness to contribute.