Power BI Engineer / Developer
hace 14 días
Phoenix
Job DescriptionJob Title: Power BI Engineer / Developer Location: Phoenix, AZ, (Onsite) Duration: 6 Months Salary Range: $40.00 - $42.00/Hour on W2 (Without Benefits). Applicants must be willing to work on W2. Required Experience: • Overall Experience Required is 5 – 8 years., • Must Have 7+ years of hands-on experience in Microsoft Power BI.Power BI & Business Intelligence:, • Design, develop, and maintain enterprise-grade Power BI dashboards, reports, and semantic models., • Build interactive visualizations that translate complex datasets into actionable business insights., • Develop advanced DAX calculations, business logic, and Power Query / M transformations for data cleansing and preparation., • Design and optimize semantic models, relationships, star/snowflake schemas, dimensional models, and reusable semantic layers., • Implement Row-Level Security (RLS), Import/DirectQuery/composite models, incremental refresh, and data gateways., • Establish reusable reporting standards, templates, KPI definitions, and visualization best practices., • Manage deployments across development, testing, and production environments; troubleshoot refresh, gateway, semantic-model, and report-performance issues., • Use Power BI REST APIs, Tabular Editor, and DAX Studio as needed. Microsoft Fabric experience is highly desirable.Data Engineering & Analytics, • Design, develop, and maintain scalable ETL/ELT pipelines integrating structured and semi-structured data from databases, APIs, files, cloud platforms, and enterprise applications., • Develop and optimize SQL queries, stored procedures, views, and transformation logic., • Build and maintain data warehouses, data lakes, and lakehouse solutions using dimensional modeling and appropriate data architectures., • Implement data cleansing, transformation, validation, reconciliation, and data-quality processes., • Develop reusable data pipelines and frameworks using Python, PySpark, SQL, and cloud-native services., • Implement pipeline monitoring, logging, error handling, alerting, and operational support., • Optimize data processing workloads for performance, reliability, scalability, and cost efficiency., • Support metadata management, data lineage, governance, and data-quality practices.DevOps, Governance & Quality:, • Apply Git-based version control and CI/CD practices using Azure DevOps, GitHub, and Power BI deployment pipelines., • Implement data security, role-based access controls, metadata management, lineage, and governance standards., • Diagnose performance bottlenecks across SQL queries, data pipelines, semantic models, and Power BI reports., • Maintain technical documentation covering architectures, data models, business rules, and operational processes.Collaboration & Delivery, • Gather business requirements and collaborate with stakeholders, analysts, data engineers, and technology teams to deliver reliable, governed analytics solutions., • Translate business needs into scalable technical designs and actionable reporting solutions., • Deliver end-to-end analytics products, from source-data ingestion and transformation through semantic modeling and executive-ready Power BI reporting., • Work effectively in Agile and cross-functional environments, communicating technical concepts clearly to technical and non-technical stakeholders.Preferred Technologies:, • Microsoft Azure, Azure Data Factory, Azure Synapse Analytics, and Azure Databricks., • Microsoft Fabric Data Factory, Fabric Data Engineering, OneLake, Lakehouse, and Delta Lake., • SQL Server, Azure SQL, and Snowflake.Key Competencies, • Stakeholder management and requirements gathering., • Analytical thinking and problem-solving., • Cross-functional collaboration and communication., • Agile delivery and attention to detail., • Data accuracy, security, governance, scalability, and maintainability.