Principal BI Engineer

Responsibilities

• Design and build performant data visualizations and state-of-the-art dashboards for Sales, Marketing, and Customer Success departments.
• Act as a data evangelist to drive the adoption of analytics and data-driven decision-making across business teams.
• Partner with global stakeholders to synthesize business requirements, define KPIs, and prioritize reporting needs.
• Perform hands-on analysis using complex SQL to transform source system data into Snowflake data marts.
• Troubleshoot data and reporting issues with high urgency and communicate progress to leadership.
• Mentor junior team members and train business teams on self-service data platform usage.

Requirements

• 10+ years of experience in data analysis using complex SQL and Tableau.
• 2-3 years of hands-on experience using Snowflake.
• Strong understanding of data warehouse concepts and business workflows in Sales, Marketing, or Customer Success domains.
• Excellent communication skills with the ability to collaborate across multiple business and IT teams.
• Bachelor's degree in Computer Science or an MBA.
• Proven ability to identify and fix data anomalies and troubleshooting issues.

Preferred Qualifications

• Tableau Desktop Certified Professional.
• Hands-on experience with dbt.
• Knowledge of Enterprise Business Applications such as Marketo, Salesforce (Sales, Service, Community Cloud, CPQ), or Gainsight.
• Experience with Data Science and advanced analytics using Python or R.
• Strong knowledge of CRM leads, campaigns, quotes, and opportunities.

About the Company

Cornerstone powers the potential of organizations and their people to thrive in a changing world. Through Cornerstone Galaxy, our AI-powered workforce agility platform, we help over 7,000 organizations and 100 million users worldwide identify skills gaps, retain top talent, and build future-ready workforces.