Power BI Developer

WISETEK PROVIDERS INC; Washington (District of Columbia); Hybrid; USD 110,000 - 140,000; Full time

Benefits offered by this job

401(k) matching

Dental insurance

Health insurance

Job summary

WiseTek Providers Inc. is seeking a Senior Power BI Developer to lead BI design, development, and optimization. You will work with Power BI, data modeling, and DAX to deliver scalable analytics solutions across on-prem Oracle and Databricks cloud sources.

You will collaborate with stakeholders to define KPIs, build star schemas, and enforce governance and security, while mentoring other BI professionals in a hybrid onsite environment in Washington, DC.

Qualifications

• Experience designing and delivering BI solutions for complex datasets.
• Strong knowledge of DAX, data modeling, and BI best practices.
• Proven ability to collaborate with stakeholders to define KPIs and dimensions.

Responsibilities

• Lead the design, development, and optimization of BI solutions using Power BI.
• Demonstrate expertise in Power BI, data modeling, and DAX.
• Apply advanced SQL (joins, CTEs, windowing) for data extraction and transformation.
• Integrate on-prem Oracle sources with Databricks cloud data sources.
• Partner with stakeholders to define KPIs, dimensions, and fact tables.
• Create semantic layers and star schemas for high-performance analytics.
• Develop optimized Power BI reports, dashboards, and paginated reports.
• Enforce data modeling, governance, security (Row-Level Security, data masking).
• Mentor BI developers and analysts with architectural guidance.

Skills

Data modeling

DAX

Power BI development

SQL

Tools

Databricks

Oracle

Power BI

Job description

Benefits:

• 401(k) matching
• Dental insurance
• Health insurance

Highly Preferred: Local candidate

Position Title: Developer Standard III

Location: Washington, DC 20433

Duration: 8 Months – Long Term Contract

Hybrid Onsite: 4 days per week from Day 1, with a full transition to 100% onsite anticipated soon

Job Description:

• We are seeking a highly skilled Senior Power BI Developer to lead the design, development, and optimization of our business intelligence solutions.
• Expertise in Power BI, data modeling, and DAX.
• Strong SQL skills - complex queries, joins, CTEs, window functions, optimization to extract and transform data - help establish BI best practices across the organization.
• Work with on-prem Oracle data sources and cloud sources on Databricks.
• Collaborate with business stakeholders and data teams to define KPIs, dimensions, and fact tables.
• Build semantic layers and star schemas to enable intuitive, high-performance analytics.
• Develop optimized Power BI reports, dashboards, and paginated reports.
• Define and enforce best practices for data modeling, governance, and security (Row-Level Security, data masking, and access control).
• Provide mentorship and architectural guidance to BI developers and analysts.