Senior Snowflake Data Engineer

About the Role
We are seeking a highly experienced Snowflake Engineer with deep expertise in Snowflake system optimization, enterprise data architecture, and scalable pipeline development.
This role will be responsible for governing the Snowflake data architecture, fine-tuning system performance, and building scalable data pipelines that power analytics and business intelligence across the Marketing and Sales Organizations.
The ideal candidate combines hands-on engineering expertise with architectural vision and performance optimization experience in Snowflake environments.
Location: Chicago, IL (Hybrid policy- 4 days onsite)
What Success Looks Like

• A scalable, well-governed Snowflake architecture
• Optimized compute cost and improved query performance
• Reliable, observable data pipelines
• Clean, standardized, and business-aligned data models
• Strong cross-functional collaboration
• Creation of detailed & practical documentation for data-consumers

Responsibilities

• Design and implement enterprise-grade Snowflake architecture
• Define data modeling standards and Snowflake best practices
• Design scalable ingestion frameworks for structured and semi-structured data
• Architect solutions for performance, scalability, cost optimization, and governance
• Establish data lifecycle management, retention, and archival strategies
• Partner with analytics, BI, and data science teams to translate business requirements into scalable data solutions
• Maintain clear documentation for data lineage and architecture
• Optimize warehouse sizing and workload management strategies
• Analyze query plans and improve performance using clustering, pruning, and micro-partition strategies
• Improve cost efficiency through compute optimization and storage management
• Implement monitoring frameworks for performance and usage tracking
• Tune ingestion processes
• Design, build, and maintain scalable ETL/ELT pipelines
• Develop orchestration workflows using Airflow, dbt, or similar tools
• Support batch and near real-time data ingestion
• Implement data quality checks, validation rules, and observability
• Troubleshoot and resolve performance bottlenecks across pipelines

Required Qualifications

• 5+ years of experience in Data Architecture
• Proven experience designing Snowflake data architecture at scale
• Advanced SQL and query optimization expertise
• Strong knowledge of data warehousing concepts and modeling techniques
• Experience with cloud platforms (AWS, Azure, or GCP)
• Experience building enterprise-grade ETL/ELT pipelines

Preferred Qualifications

• Snowflake certification(s)
• Experience ingesting and cleaning Marketing, Salesforce, & Eloqua datasets
• Experience designing data governance frameworks and compliance standards
• Experience implementing multi-environment (dev/test/prod) Snowflake setups
• Experience with data streaming technologies (Kafka, Kinesis, etc.)
• Experience with cost optimization for large-scale cloud data platforms

Compensation and Benefits
At Morningstar we believe people are at their best when they are at their healthiest. That's why we champion your wellness through a wide range of programs that support all stages of your personal and professional life. Here are some examples of the offerings we provide:

• Financial Health
  
  • 100% 401k match up to 6% of salary
  • Stock Ownership Potential
  • Company provided life insurance - 1x salary + commission
• Physical Health
  
  • Comprehensive health benefits (medical/dental/vision) including potential premium discounts and company-provided HSA contributions (up to $500-$2,000 annually) for specific plans and coverages
  • Additional medical Wellness Incentives - up to $300-$600 annual
  • Company-provided long- and short-term disability insurance
• Emotional Health
  
  • Trust-Based Time Off
  • 6-week Paid Sabbatical Program
  • 6-Week Paid Family Caregiving Leave
  • Competitive 8-24 Week Paid Parental Leave
  • Adoption Assistance
  • Leadership Coaching & Formal Mentorship Opportunities
  • Annual Flex Stipend - $1000 annually to cover personal education & well-being expenses
  • Tuition Reimbursement
• Social Health
  
  • Charitable Matching Gifts program
  • Dollars for Doers volunteer program
  • Paid volunteering days
  • 15+ Employee Resource & Affinity Groups

Total Cash Compensation Range
$114,100.00 - 193,975.00 USD Annual
Inclusive of annual base salary and target incentive
Morningstar's hybrid work environment gives you the opportunity to collaborate in-person each week as we've found that we're at our best when we're purposely together on a regular basis. In most of our locations, our hybrid work model is four days in-office each week. A range of other benefits are also available to enhance flexibility as needs change. No matter where you are, you'll have tools and resources to engage meaningfully with your global colleagues.
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