Data Scientist (offline)

What you’ll do:
- Generate product hypotheses, optimization assumptions, and model efficiency improvements;
- Translate business tasks into machine learning terminology;
- Analyze data, search for insights, and generate traits;
- Prepare data and initial descriptive analysis (EDA);
- Create, describe, and validate ML solutions;
- Organize and evaluate A/B tests;
- Create training materials, maintain documentation;
- Consult colleagues on the application of ML/DL algorithms in solving their problems;
- Cooperate with the Data Engineers department to output models in Production.

Our requirements:
- University degree in physics and mathematics/technology/economics;
- Knowledge of mathematical statistics, linear algebra, mathematical analysis, Machine Learning algorithms;
- Knowledge and practical experience in using Python to work with data and build ML models;
- Experience in creating models (classification, regression, and clustering) using ML/DL approaches and tools;
- Experience with recommender systems;
- Experience with machine learning models throughout the cycle, including development, validation, and output to Production;
- Understanding of model quality metrics and their applications;
- Experience in effect analysis (A/B tests);
- Interpretation and visualization of the performance results of the obtained models;
- Experience with Docker and Git Bash;
- As a plus — basic knowledge of Cloud services (S3, IAM, EC2, Fargate);
- English level from Intermediate.

What we offer:
- Work for a Swedish company with a portfolio of over 20 global free-to-play (F2P) projects that have been translated in 15 languages;
- Participate in the full product development cycle;
- Grow your career with an international company;
- Official/contract employment;
- Flexible working schedule;
- Comprehensive, company-subsidized medical insurance;
- Educational programs in English with highly qualified instructors;
- Relocation program to help you organize your move and keep costs down;
- Earn bonuses from project revenue for the teams you're involved in;
- Performance share program for key employees;
- R&D Project Development: opportunities for creating your own project within the framework of the company;
- Paid conferences, trainings, and workshops;
- Internal training platform (educational webinars for all specializations within the company);
- Fun and educational hangouts/master classes;
- Attend our annual internal TeamUp conferences abroad;
- Participate in charity projects.

About G5 Entertainment

G5 Entertainment AB is a Swedish mobile game publisher and developer. Twenty years ago, we became the first mobile developers in the Commonwealth of Independent States (CIS). Since then, we have been leaders in the gaming industry.

Over the past 20 years, G5’s organization and development have evolved. The company has become stable and can adapt and grow in a variety of market conditions.

250 million users playing our games
experience launching big hits internationally
900+ employees in 10 countries
game development across different genres: Match-3, Hidden Object, Mahjong Solitaire
20+ f2p worldwide projects in our portfolio, translated into 15 languages (including Hidden City®, Jewels of Rome™, Mahjong Journey®, Homicide Squad®, Jewels of the Wild West™, and more)
stocks and profits divided among employees
Since 2014, G5 Entertainment stock has been publicly available on the main Nasdaq market in Stockholm.

The G5 team are open and creative professionals who love what they do and do what they love!

We’re looking for people who want to help gamedev evolve and are ready to grow every day!

Company website:
https://jobs.g5e.com/

DOU company page:
https://jobs.dou.ua/companies/g5-entertainment-ab/