We are currently looking for a Senior Data Scientist who will support the product development of both our new and existing and popular products.

The position is open for remote work. Relocation to Cyprus is also possible.

What you need to join us:

• Experience in building recommendation systems;
• Experience in the full cycle of solving ML tasks: data preprocessing, algorithm selection and parameter tuning, model evaluation, visualization, and analysis of results;
• Deep understanding of recommendation systems: approaches, common issues, metrics;
  Interest in research work;
• Practical experience in conducting A/B tests and understanding the theoretical foundations;
• Proficiency in Python (core libraries and PyTorch for model development);
• Experience using PySpark, creating complex queries for processing large data volumes;
• Knowledge of classical machine learning algorithms and mathematical statistics;
• Strong math skills (linear algebra, statistics, optimization methods);
• Higher education in technical, mathematical, machine learning, or data analysis fields.
   

Our tech stack: Python3, ClickHouse, PyTorch, Jenkins, Airflow, ON.

We expect from you:

• Collect, process, and explore data;
• Generate hypotheses, create a backlog, and prioritize tasks;
• Develop recommendation models to improve product metrics;
• Test models on historical data, validate hypotheses before release;
• Integrate solutions into production services;
• Validate algorithms on real users through A/B testing;
• Interpret and analyze the results obtained.
   

We offer:

• Office in Limassol (Cyprus);
• Relocation package and visa support, opportunity to become an EU citizen;
• Health insurance after probation;
• Powerful and fast hardware, Apple devices;
• Child’s birth and birthday bonuses;
• Monthly budget for team building and corporate events;
• Free breakfasts and lunches with a wide choice of dishes.