Power BI Developer

As a Power BI Developer at Qualis LLC, you will be responsible for dashboard and report development, data modeling, and data integration. You will create interactive Power BI dashboards, design efficient data models, and connect Power BI to various data sources, ensuring data accuracy and performance optimization while collaborating closely with stakeholders to translate requirements into technical solutions.

Candidates for the Power BI Developer position at Qualis LLC must have a bachelor’s degree in computer science, information systems, data science, or a related field. Proven experience with Power BI development is essential, along with a fundamental understanding of data analytics. U.S. citizenship and an active Department of Defense SECRET security clearance are required.

The Power BI Developer at Qualis LLC ensures data accuracy by conducting thorough testing and validation of reports. This includes documenting data models and functions, as well as following CMMI Level 3 processes for quality assurance to maintain high standards for data integrity in all Power BI solutions.

Successful Power BI Developers at Qualis LLC should possess strong communication skills, both verbal and written, to effectively interact with team members and stakeholders. Additionally, skills in data analytics, presentation capability, and the ability to work independently or as part of a group are crucial for success in this role.

The Power BI Developer role at Qualis LLC offers ample opportunities for professional growth, including skills development in report design, data integration, and stakeholder collaboration. The company promotes a positive work environment that encourages innovation, teamwork, and community involvement, allowing for a fulfilling career trajectory.

When answering this question, highlight specific projects where you developed interactive dashboards or reports using Power BI. Discuss the impact your work had on decision-making processes, emphasizing your understanding of data modeling and reporting features and how this experience aligns with Qualis LLC's mission.

Discuss your systematic approach to data modeling, including how you define relationships, create calculated columns, and optimize queries. Offer examples of how you've implemented efficient data models in previous roles to enhance report performance and accuracy.

Describe your quality assurance process, which includes testing workflows, conducting validations, and documenting data models. Highlight instances where your attention to detail led to improved accuracy and performance in your Power BI reports.

Explain how you approach stakeholder meetings by asking clarifying questions, using active listening, and documenting requirements. Emphasize your ability to translate complex needs into technical specifications that align with the broader goals of the organization.

Share your dedication to continuous learning by addressing resources you utilize, such as official Microsoft documentation, online courses, or community forums. Highlight your participation in webinars or workshops that focus on emerging trends in data visualization and BI tools.

Talk about specific challenges, like performance issues or data integration hurdles, and explain the steps you took to resolve them. This not only showcases your problem-solving skills but also your ability to remain calm under pressure and find innovative solutions.

Choose a project where your contributions significantly impacted the outcome. Outline your role, the techniques you employed, and the positive results achieved, such as increased user engagement or enhanced data-driven decision-making for stakeholders.

Discuss your time management techniques, such as using project management tools or setting clear milestones, to ensure quality deliverables. Explain how you assess the urgency and importance of tasks based on stakeholder needs.

Offer details on the various data sources you've worked with, such as databases, APIs, or cloud platforms. Explain your familiarity with data transformation processes in Power BI and emphasize any successful integrations you've completed.

Explain the importance of open communication and active listening. State that you would present your findings clearly, providing evidence to support your analysis while welcoming constructive feedback, and be prepared to revisit the data together for clarity.