---
title: Lead Data Scientist at Poland IT relocation group posting
description: #vacancy #DataScientist #Mobile #hiring
---

# Lead Data Scientist

**Company:** Poland IT relocation group posting  
**Location:** Warsaw / Limassol  
**Posted:** 2026-09-21  
**Apply by:** 2026-11-05

**Tags:** python, data

[Apply / View original posting](https://t.me/Pol_relocation/57283)

## Job description

#vacancy #DataScientist #Mobile #hiring

🚀 **We're hiring: Lead Data Scientist**

📍 **Warsaw / Limassol (Hybrid)**

**We're looking for a Lead Data Scientist with experience in:**
• 5+ years of Data Science experience, ideally in consumer mobile products
• Strong background in advertising monetization, revenue optimization, or ad analytics
• Experience with recommendation, personalization, or ranking systems
• Advanced Python and SQL skills
• Expertise in machine learning, predictive modeling, forecasting, and applied statistics
• Experience working with large-scale behavioral datasets
• Proven leadership or mentoring experience within Data Science teams
• Native Russian speaker

🌟**Nice to have:**
• AdMob, AppLovin, Unity Ads, ironSource
• MLOps, AWS/GCP/Azure
• LLMs & GenAI

📩 **TG: **@recruiter_viktoria97

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