Offer summary

Qualifications:

5+ years of experience with large datasets and complex models., Proficiency in Python with libraries like pandas, numpy, scikit-learn, statsmodels., 3+ years of SQL experience working with relational databases such as PostgreSQL and BigQuery., Experience in the iGaming environment..

Key responsibilities:

Creating and validating hypotheses based on data.

Using statistical methods to identify patterns.

Building and optimizing predictive models including machine learning, regression, and clustering.

Analyzing changes in key metrics and identifying their causes.

Job description

Gypsy is looking for a Senior Data Science — a seeker of patterns, a builder of meaning, and a navigator through metrics, models, and signals.

Requirements

🧭 What makes you a great match

5+ years of experience working with large datasets and building complex models;
Python experience: 3+ years. Use of libraries for analysis and modeling: pandas, numpy, scikit-learn, statsmodels;
SQL experience: 3+ years. Working with relational databases: PostgreSQL, BigQuery;
Tableau/Superset: 2+ years of experience. Visualization optimization for large datasets;
Git: Confident user. Code and data version control, conflict resolution, pull requests;
Experience in the iGaming environment.

📋 Your daily adventures

Creating and validating hypotheses based on data;
Using statistical methods to identify patterns;
Building and optimizing predictive models (Machine Learning, regression, clustering);
Analyzing changes in key metrics and identifying their causes;
Developing logic for distinguishing VIP and regular players;
Designing models for analyzing player activity and player retention;
Continuously improving data collection, processing, and analysis workflows;
Developing and maintaining Python scripts to automate processes;
Ensuring data quality and troubleshooting processing errors.

🏆 Preferred Qualifications

Experience with A/B testing tools;
Experience with BigQuery or other analytical DWHs.

Benefits

💸 Flexible payment options: choose the method that works best for you;
🧾 Tax assistance included: we handle part of your taxes and provide guidance on the local setup;
🎁 Financial perks: Bonuses for holidays, B-day, work milestones and more - just to show we care;
📈 Learn & grow: We cover courses and certifications — and offer real opportunities to grow your career with us;
🥐 Benefit Сafeteria: Choose what suits you — sports, language courses, therapy sessions, and more;
🎉 Stay connected: From team-building events to industry conferences — we bring people together online, offline, and on stage;
💻 Modern Equipment: We provide new laptops along with essential peripherals like monitors and headphones for a comfortable workflow;
🕘 Your schedule, your rules: Start your day at 9, 10, or even 11 — we care about results, not clock-ins.