We’re looking for a talented Data Scientist to join our team for developing new disruptive products using the latest innovations in reinforcement learning, computer vision, and simulation. Data Scientist responsibilities include both sides of the data science and research engineer role.

Required skills:

- At least 3+ years of experience researching and developing Machine Learning algorithms;
- Practical experience in developing Reinforcement Learning, CV solutions for game dev;
- Practical experience in developing Tabular Data & Time-Series solutions;
- Deep understanding of Machine Learning & Deep Learning concepts and algorithms;
- Experience with libraries and frameworks (PyTorch, OpenAI Gym, Scikit-learn, XGBoost, TensorFlow, etc.);
- Deep knowledge of statistics and linear algebra;
- Engineering background and great experience in Python;
- Ability to quickly prototype and implement new ideas, finding simple and accurate problem solutions;
- Ability to process and analyze huge data volumes, ability to create and check hypothesis including data visualization;
- Analytical thinking and exploratory state of mind. Strong research skills;
- Empathy and good communication abilities;
- Degree in Computer Science, Data Science, Mathematics, or similar field.

Would be considered a plus:

- Understanding of Unity basics;
- Docker, Kubernetes;
- Experience with deployment to the cloud;
- Experience developing and optimizing real-time software for high-loaded systems;
- Experience with large-scale machine learning (100GB+ datasets).


- Explore and implement challenging state-of-the-art algorithms;
- Train ML models for different tasks;
- Ensure Analytics model quality assurance and validate them;
- Implement swiftly demo quality prototypes;
- Convert proven useful prototypes into well-documented production-ready code;
- Optimize python code base for production models.

What we offer:

- Work without boring outdated systems;
- Collaborate in the ML & Dаta Science team collaboration;
- Take part in the development of a machine learning framework for creating new products;
- Get modern machine learning models;
- Cooperation with a company that is included in the TOP 30 of the best Ukrainian IT companies according to Forbes;
- MOST IMPORTANT, you have the opportunity to influence the quality of the product!

About Scalarr

Scalarr is an international mobile antifraud company founded in 2016. With our Machine Learning based anti-fraud solution we help mobile developers make data-driven decisions for ensuring the success of their user acquisition strategies and sustainable company’ growth. We combine business experience with expertise in large-scale data analysis, visualization, and advanced software engineering know-how to combat even the most sophisticated fraud.

We are proud to work with the industry’s leaders, including Pixonic, Huuuge Games, JOOM, GOODGAME Studios, Aviasales, and many others.

Scalarr won bronze for “Tech Start-up of the Year” in the 2018 International Business Awards® due to our innovative product and success in the market.

We are looking for like-minded professionals who are able to look far beyond the horizon.


Visit scalarr.io/about-us/careers for more details.

We’ll be happy to have YOU join our team!

Company website:

DOU company page:

Job posted on 9 June 2021
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