22h ago
Senior Data Scientist
Chicago, IL
✨ $140k-$180k / yearest.
full-timesenior Hybride-commerce
🛠 Tech Stack
💼 About This Role
You'll lead the technical evolution of a large-scale personalization and assignment platform, designing data systems that match members to offers. You'll own batch pipelines processing billions of records and drive the shift from deterministic scoring to ML-driven personalization.
🎯 What You'll Do
- Design scoring frameworks ranking eligible offers per member
- Lead segmentation and feature pipelines at scale
- Architect large-scale batch processing workflows
- Define pipeline SLAs and data freshness guarantees
📋 Requirements
- Master's degree in data science or related field
- 5+ years experience in a data science role
- Proven experience designing large-scale data processing systems (hundreds of millions to billions records)
- Experience building scoring, ranking, or recommendation frameworks
✨ Nice to Have
- Experience with offer, loyalty, dining, or hospitality platforms
- Familiarity with Scala or JVM-based systems
- Experience with analytics engineering (dbt)
📨 Hiring Process
Estimated timeline: 2-4 weeks · AI estimate
- 1Recruiter Screen· 30 min
- 2Technical Interview· 60 min
- 3Hiring Manager Interview· 45 min
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