Senior Machine Learning Engineer

• Design build and maintain ETL and feature engineering pipelines that power risk and payment applications.
• Develop production ML systems from training and evaluation through deployment and monitoring.
• Partner with data scientists to productionize models that integrate into DK's decisioning systems.
• Build reliable well-tested data workflows - from SQL-based feature transformations through model training and deployment.
• Establish observability and monitoring for data quality model drift and service reliability.
• Participate in code reviews design discussions and incident response helping to maintain strong engineering practices.
• Mentor junior engineers and contribute to shared tooling documentation and process improvements across the DS organization.
• Support on-call rotations and post-incident reviews to ensure continuous system improvement.

• 3+ years of experience writing production Python applications and working with structured data (SQL and data modeling).
• Strong software engineering fundamentals - object-oriented design testing and version control.
• Familiarity with ML Ops frameworks such as model registry orchestrations and feature stores.
• Experience building or maintaining data and feature pipelines in a data-heavy environment.
• Understanding of the ML lifecycle including feature engineering training and model serving.
• Ability to debug production issues across data model and infrastructure layers.
• Strong collaboration and communication skills; able to translate technical solutions into operational outcomes.
• Bachelor's degree in Computer Science Machine Learning or a related technical field (Master's preferred).

What We Do

It's simple at DraftKings we believe life is more fun when you're in on the action. For that reason we’re committed to responsibly creating the world’s favorite games and betting experiences. We’re developing the most innovative and entertaining real money products and offers; to forever transform how people experience sports; to be a fully vertically integrated sports betting operator. It's our ultimate goal to build the best most trusted and most customer-centric destination for our players. We’re defining what it means to build and deliver the most extraordinary sports and entertainment experiences. Our global team is trailblazing new markets developing cutting-edge products and shaping the future of responsible gaming.

Why Work With Us

Here “impossible” isn’t part of our vocabulary. You’ll face some of the toughest but most rewarding challenges of your career. They’re worth it. Channeling your inner grit will accelerate your growth help us win as a team and create unforgettable moments for our customers. Ready to own what’s next?

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