Senior Machine Learning Engineer developing ML infrastructure for DraftKings' Casino, Sportsbook, and Fantasy products. Collaborating with Data Science and Engineering teams to streamline workflows.
Responsibilities
Lead the design and development of scalable ML infrastructure and data pipelines that support multiple Data Science teams across Marketing Intelligence
Build reusable frameworks and workflows for feature engineering, model training, deployment, and backfilling at scale
Design and maintain CI/CD systems for data and ML pipelines, enabling reliable and automated production deployments
Improve system reliability through monitoring, alerting, and observability across data and ML workflows
Partner with Data Scientists to productionize models, standardize workflows, and eliminate redundant engineering effort
Optimize large-scale data processing workflows (e.g., Spark) for performance, cost, and reliability
Drive improvements in developer experience through better abstractions, tooling, and shared patterns
Mentor engineers and contribute to raising the team’s standards for system design, code quality, and operational excellence
Requirements
Bachelor’s degree in Computer Science, Data Science, Statistics, Mathematics, or a related technical field
Strong Python and SQL skills, with hands-on experience in distributed data processing (e.g., Spark)
Experience designing and maintaining data/ML pipelines and orchestration workflows in production environments
Experience with CI/CD for data or ML systems, including testing, deployment, and release management
Experience working with cloud-based data platforms such as Databricks, Snowflake, or AWS (open to equivalent experience)
Strong understanding of system design tradeoffs, including scalability, reliability, and maintainability
Proven ability to deliver end-to-end solutions and operate them in production with a high sense of ownership
Strong communication and collaboration skills, with experience working across Data Science and Engineering teams
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