Senior Master Data Specialist

About the role

CoreWeave is seeking a detail-oriented professional to manage and maintain the integrity of our master data systems. You will ensure that our internal data structures remain accurate and reliable to support our rapidly scaling AI infrastructure operations. In this capacity, you will serve as the central authority on data definitions and hierarchies, enforcing standards that prevent ambiguity across the enterprise. Your work will directly influence the reliability of the computational workloads that depend on clean and consistent information. You will act as a liaison between technical teams and business stakeholders to translate operational needs into robust data frameworks. This role requires a methodical approach to problem-solving, where meticulous verification is the standard rather than the exception. You will be instrumental in building trust in our data assets by eliminating redundancy and enforcing a single version of the truth.

Key facts

What you'll do

• Orchestrate the end-to-end governance of master data records to ensure uniformity across all enterprise applications.
• Conduct forensic-level audits of existing data sets to uncover inconsistencies and deploy remediation strategies promptly.
• Facilitate workshops with cross-functional stakeholders to establish and refine data standards and governance protocols.
• Engineer custom data quality metrics and generate insightful reporting to keep leadership informed of system integrity.
• Liaise with engineering teams to support the seamless integration of master data into internal systems and workflows.
• Implement validation rules and automated checks to prevent the propagation of errors throughout the data ecosystem.
• Serve as the primary escalation point for data-related discrepancies, resolving conflicts between departments efficiently.
• Develop and maintain comprehensive documentation that outlines data structures, definitions, and business rules.
• Partner with security teams to ensure that data governance initiatives comply with organizational policies and regulatory standards.
• Continuously evaluate emerging data management technologies to identify tools that enhance accuracy and operational efficiency.

Requirements

• Demonstrate proven experience in master data management or a closely related data governance role spanning several years.
• Exhibit strong technical proficiency in database management and advanced data manipulation techniques using industry-standard tools.
• Possess the ability to analyze complex data sets, identify patterns or errors, and derive actionable insights without constant guidance.
• Communicate effectively to coordinate data standards across different departments, ensuring alignment between technical and business terminology.
• Show familiarity with enterprise-level software systems, data architecture frameworks, and the principles of information management.
• Adhere to strict deadlines and quality benchmarks, maintaining a high level of accuracy even when managing multiple priorities.
• Have a history of working with large-scale transactional and reference data in high-volume environments.
• Understand the importance of data stewardship and actively promote a culture of integrity within the organization.

Skills & tools

• Master Data Management (MDM) principles
• Data governance and quality assurance
• Database management systems
• Data reporting and analysis tools

Practical notes

CoreWeave is an AI-native cloud provider. Please submit your application through the official careers portal to be considered for this position.

This Senior Master Data Specialist position at CoreWeave represents a critical opportunity for an experienced data professional to impact the foundation of one of the fastest-growing AI infrastructure platforms in the world. The ideal candidate will thrive in an environment that values precision, accountability, and the relentless pursuit of data excellence. You will be responsible for the foundational elements that allow our engineering teams to deliver reliable and scalable solutions to our customers. Success in this role requires a unique blend of technical acumen, business savvy, and a commitment to process rigor. If you are passionate about building robust data ecosystems and ensuring that every record tells the truth, this role is designed for your expertise. The position demands a proactive mindset, where anticipating data issues and resolving them before they escalate is a daily practice. You will work with sophisticated tools and methodologies that are essential for maintaining the trustworthiness of our operational data. This is a hands-on role that requires deep engagement with the systems that power our business. By joining CoreWeave in this capacity, you will be at the forefront of defining how master data is managed in a high-growth, technology-driven environment.