Senior Data Architect

Summary

Join CoreWeave's Data Warehouse & Analytics team as a Senior Data Architect! Lead the development of foundational data models empowering BI engineers, analysts, and data scientists. You will own the creation and maintenance of star and snowflake schemas in our lakehouse environment, setting dimensional modeling best practices. This role requires expertise in MPP databases, data optimization, and distributed computing frameworks. You'll collaborate with cross-functional teams, building and managing data pipelines. CoreWeave offers a competitive salary, comprehensive benefits, and a hybrid work environment.

Requirements

• 10+ years of experience working in a Cloud hyperscaler environment with a solid understanding of supply chain, capacity, and infrastructure engineering domains
• Ability to thrive in a fast-paced, complex, work environment tackling hard problems
• Hands-on experience applying Kimball Dimensional Data Modeling principles to large datasets
• Expertise in working with analytical table/file formats, including Iceberg, Parquet, Avro, and ORC
• Proven experience optimizing MPP databases (StarRocks, Snowflake, BigQuery, Redshift)
• 5+ years of programming experience in Python or Scala
• Experience transforming raw source data into high-quality data warehouse dimensions and facts using a transformation tool such as DBT
• Advanced SQL skills, with a strong ability to write, optimize, and debug complex queries
• Hands-on experience with Airflow for batch orchestration distributed computing frameworks like Spark or Flink

Responsibilities

• Develop and maintain business transformation rules and data models, including star and snowflake schemas, to support analytical needs across the organization
• Establish and enforce best practices for dimensional modeling in our Lakehouse
• Architect and optimize data storage using analytical table/file formats (e.g., Iceberg, Parquet, Avro, ORC)
• Partner with BI, analytics, and data science teams to design datasets that accurately reflect business metrics
• Tune and optimize data in MPP databases such as StarRocks, Snowflake, BigQuery, or Redshift
• Collaborate on data workflows using Airflow, building and managing pipelines that power our analytical infrastructure
• Ensure efficient processing of large datasets through distributed computing frameworks like Spark or Flink
• Develop BI / GenBI dashboards that answer key questions of stakeholders using tools like Grafana and Tableau

Preferred Qualifications

Professional Cloud Architect certification

Benefits

• Medical, dental, and vision insurance - 100% paid for by CoreWeave
• Company-paid Life Insurance
• Voluntary supplemental life insurance
• Short and long-term disability insurance
• Flexible Spending Account
• Health Savings Account
• Tuition Reimbursement
• Mental Wellness Benefits through Spring Health
• Family-Forming support provided by Carrot
• Paid Parental Leave
• Flexible, full-service childcare support with Kinside
• 401(k) with a generous employer match
• Flexible PTO
• Catered lunch each day in our office and data center locations
• A casual work environment
• A work culture focused on innovative disruption
• Hybrid work environment
• Remote work considered for candidates outside 30 miles of office, depending on skills and experience