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Senior Data Scientist

🕒 18 days ago
Machine LearningFraud DetectionData SciencePython

📜 Description

  • Contribute to the design, training, and evaluation of machine learning models that power Alloy’s fraud detection capabilities.
  • Develop testing plans, metrics, performance reports, and translate findings into actionable recommendations.
  • Support production ML workflows, including feature generation, model training, and monitoring.
  • Document findings and communicate insights to internal teams for continuous improvement.
  • Stay current with industry trends in applied ML and fraud detection.

🛠️ Requirements

  • 8+ years as an individual contributor in Applied Fraud Research, Data Science, or Machine Learning.
  • Expertise in working with highly imbalanced datasets and building production-grade Machine Learning models.
  • Advanced proficiency in scripting languages like Python and querying languages like SQL.
  • Proven ability to wrangle and think thoughtfully about data at scale.
  • Experience developing metrics and dashboards.

Benefits

  • Unlimited PTO and flexible work policy
  • Employee stock options
  • Medical
  • Dental
  • Vision plans with HSA (monthly employer contribution) and FSA options
  • 401k with 100% match up to 4% of annual employee compensation
  • Eligible new parents receive 16 weeks of paid parental leave
  • Home office stipend for new employees
  • Annual Learning & Development annual stipend
  • Well-being benefits include access to ClassPass, OneMedical, UrbanSitter, and Spring Health
🔥 16 hours ago

We are seeking a Senior Data Scientist to lead technical initiatives across the entire Lyft Business product suite. In this role, you will shape the technical vision, define algorithmic roadmaps, and drive execution for data science.

Machine LearningAICausal InferenceAlgorithm Development

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