Senior Data Scientist
On-sitePetaẖ Tiqva, Central District, Israel
Job Summary
Frame ambiguous business problems as crisp, testable data and modeling questions to drive analysis that shapes strategy from bidding efficacy to measurement and attribution. Design and analyze experiments including A/B tests to establish a centralized tracking system for hypotheses and decisions. Build statistical and ML models for audience segmentation, bid optimization, and lifetime value while developing time-series understanding for real-time recommendations. Partner with engineering teams to productionize models and feed insights into the Next Best Action framework. Communicate findings clearly to technical and executive audiences, and mentor other analysts and scientists.
Required Qualifications
- 8+ years in data science or quantitative analysis
- Strong foundations in experimental design, hypothesis testing, causal inference, and statistical/ML modeling (regression, classification, clustering, time-series)
- Fluency in SQL and Python (or R)
- Comfort working with large-scale data in cloud data warehouses / lakes
- Distinctive problem-solving skills and the ability to translate analysis into business recommendations
- Excellent written and verbal communication, including the ability to influence senior stakeholders
- Local to the posting location
Desired Qualifications
- Ideally in AdTech, marketplaces, or consumer-scale products
- Experience with Databricks, Spark, or semantic-layer / metrics platforms
- Background in bidding, auctions, recommendation, or measurement/attribution
- Experience standing up experimentation tooling or analytics infrastructure
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