Lead Data Scientist / X-FLOW ✅
Europe, Cyprus, Poland (Remote)

X-FLOW is a mobile game development company established in 2018. We gained recognition after the release of Happy Color, the most popular digital coloring book.

Требования к кандидату:
- 5+ years of experience in Data Science
- Strong experience in advertising monetization
- Experience building recommendation systems
- Advanced proficiency in Python and SQL
- Hands-on experience with ML models
- Strong understanding of experimentation methodology
- Experience with large-scale behavioral datasets
- Experience leading or mentoring Data Scientists
- Native Russian language

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#analyticsengineer
Analytics Engineer / Simple ✅
Remote or Cyprys, hybrid

Simple Life is an AI-powered health coaching app with 17M+ downloads and 300K+ 5-star reviews.

We’re looking for an Analytics Engineer to take ownership of our finance data domain and make sure the numbers behind reporting and planning are accurate, reliable, and easy for the business to trust.

What we’re looking for:
• Strong Python and SQL skills
• Experience with dbt and building data models
• Commercial experience working with financial or payments data
• Experience with reconciliation and data-quality processes
• Fluency in Russian
• Confidence working with messy, duplicated, delayed, or inconsistent data
• Strong ownership mindset and ability to work autonomously
• Comfortable digging deep into data and explaining complex issues to Finance and business stakeholders

This role is a good fit for someone who genuinely enjoys investigating why numbers don’t match, finding the root cause, and building systems that make finance data more reliable over time.

What we offer: fully remote setup, flexible hours, competitive compensation + stock options, equipment, and 21 days of annual leave + local bank holidays.

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