Senior Snowflake Data Engineer | Power BI & Finance

Quantum Technologies LLC; Madison (WI); On-site; USD 89,000 - 126,000; Full time

Job summary

Quantum Technologies. LLC in Madison, Wisconsin seeks a Senior Snowflake Data Warehouse Engineer with strong Snowflake, Power BI, SQL, DAX, and investment-management data experience.

You will design and maintain enterprise Power BI reports and semantic models, optimize Snowflake queries, and work with high-volume financial datasets to deliver accurate insights. Collaboration with investment and risk teams, documenting solutions and supporting CI/CD deployments, with a focus on data quality and

Qualifications

• 7+ years in Data Engineering, BI, or Analytics.
• 5+ years of Power BI development experience.
• Expert Snowflake Data Warehouse and Snowflake SQL.
• Advanced SQL skills and query optimization.
• Power BI Service: security, refresh, performance.
• Experience with investment data domains (portfolios, transactions, risk, performance).
• Excellent communication with investment stakeholders.

Responsibilities

• Design, develop, and maintain enterprise Power BI reports, dashboards, and semantic models.
• Develop and optimize complex SQL queries and Snowflake data warehouse solutions.
• Work with high-volume financial and investment datasets, ensuring data accuracy and performance.
• Build advanced DAX calculations, measures, hierarchies, and reusable business logic.
• Partner with investment, risk, performance, and operations teams to understand business requirements.
• Optimize Power BI reports, dashboards, data models, and refresh performance.
• Troubleshoot data, reporting, refresh, and performance-related issues.
• Implement data quality checks, reconciliation, testing, and monitoring processes.
• Support source control, automated deployments, and CI/CD processes.
• Document technical solutions, data models, and business logic.

Skills

Power BI

Power BI development

Snowflake

SQL

DAX

Semantic modeling

Data engineering

Financial data

Tools

Git

CI/CD pipelines

Job description

Quantum Technologies. LLC in Madison, Wisconsin seeks a Senior Snowflake Data Warehouse Engineer with strong Snowflake, Power BI, SQL, DAX, and investment-management data experience.

You will design and maintain enterprise Power BI reports and semantic models, optimize Snowflake queries, and work with high-volume financial datasets to deliver accurate insights. Collaboration with investment and risk teams, documenting solutions and supporting CI/CD deployments, with a focus on data quality and