Senior Machine Learning Engineer

Posted 3hrs ago

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Job Description

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

Benefits:

  • Professional development opportunities
  • Work from home flexibility