Required Skills Job Burlington area,Massachusetts USA,IT/Tech

Power BI Developer

We are seeking an experienced Senior Power BI Developer to design, develop, and maintain enterprise-grade business intelligence solutions using Client Power BI. The ideal candidate will have strong expertise in data modeling, DAX, Power Query, SQL, and dashboard development, with the ability to transform complex business requirements into interactive and insightful reports. Experience with Azure data services and enterprise data integration is highly desirable.

Key Responsibilities

Design, develop, and maintain interactive Power BI dashboards, reports, and datasets.
Gather and analyze business requirements to create meaningful KPIs and visualizations.
Perform data extraction, transformation, and loading (ETL) using Power Query (M).
Build and optimize data models using star schema, relationships, calculated columns, and measures.
Develop advanced DAX calculations to support business reporting requirements.
Integrate data from multiple sources, including SQL databases, Excel, SharePoint, REST APIs, and Azure cloud services.
Implement Row-Level Security (RLS) and other security best practices within Power BI.
Optimize report performance, refresh schedules, and dataset efficiency.
Manage Power BI Service, Gateways, work spaces, and scheduled data refreshes.
Troubleshoot data, performance, and report-related issues.
Collaborate with business stakeholders, data engineers, and analysts to deliver high-quality BI solutions.
Document data models, report logic, ETL processes, and technical designs.
Provide production support, enhancements, and ad hoc reporting solutions.

Required Skills Power BI

Power BI Desktop
Power BI Service
Power BI Gateway
Dashboard Development
Report Development
Data Visualization
KPI Reporting
Paginated Reports (Preferred)

Data Modeling

Star Schema
Snowflake Schema
Data Modeling
Relationships
Fact & Dimension Tables
Data Warehousing Concepts

Data Transformation

Power Query (M)
ETL Development
Data Cleansing
Data Validation

DAX

Advanced DAX
Measures
Calculated Columns
Time Intelligence Functions
Performance Optimization

Database Skills

SQL Server
Oracle
MySQL
Advanced SQL
Query Optimization

Azure & Cloud

Azure Data Factory (ADF)
Azure Synapse Analytics
Azure Data Lake Storage
REST APIs
OData
SharePoint Integration

Security & Administration

Row-Level Security (RLS)
Workspace Management
Gateway Configuration
Dataset Refresh
Power BI Administration
Report Performance Tuning

Required Experience

6–8 years of hands-on experience in Power BI development.
Strong expertise in Power BI Desktop, Service, and Gateway.
Experience with Power Query (M) and advanced DAX.
Strong SQL skills for data extraction, transformation, and validation.
Experience developing enterprise dashboards and executive reports.
Experience integrating data from multiple enterprise systems.
Experience implementing Row-Level Security (RLS).
Strong understanding of data modeling and BI best practices.

Preferred Qualifications

Bachelor's degree in Computer Science, Information Technology, Engineering, or a related field.
Experience with Azure Data Services (ADF, Synapse, Data Lake).
Understanding of REST APIs and SharePoint integration.
Knowledge of ITIL processes is a plus.
Client Power BI Certification (PL-300) is preferred.
Strong analytical, communication, and stakeholder management skills.
Experience working in Agile/Scrum environments.