Position: Data Scientist
Company: Tranzzo
Experience required: 3y
English level: pre

Skills and Qualifications:
-Working knowledge, interest and experience with machine learning techniques and algorithms (k-NN, Naive Bayes, SVM, Decision Forests, etc.) 
-Knowledge of data science toolkits ( TPOT, R, Weka, NumPy, MatLab, etc) 
-Experience with data visualization tools (D3.js, GGplot, etc.) 
-Proficiency in using query languages such as SQL, Hive, Pig or Scala, BigQuery ( optionally )
-Deep experience in working with databases: MongoDB, Cassandra, HBase
-Mathematical and statistics skills (distributions, statistical testing, regression, etc.)
- Ability to receive, structure and organize information
- Ability establish and maintain collaborative relationships

Responsibilities:
-Take part in requirements analyzes, Identify gaps and build the tools to -increase the speed of analysis, Implement new features
-Enhancing data collecting process and preprocessing flows;
-Use modern methods in work and grow professionally
-Selecting features, building and optimizing classifiers using machine learning techniques
-Use modern methods in work and grow professionally
-Data extraction, preparation, cleansing and exploration
-Doing ad-hoc analysis and presenting results in a clear manner
-Creating automated anomaly detection systems and constant tracking of its performance

We offer:
-Competitive salary rate depending on your experience and skills.
-Continuous professional competencies development opportunities. You can pick any workshop or courses. We will cover 50% of study expenses.
-Very warm and friendly working environment with zero bureaucracy, democratic management style.
-Comfortable schedule with flexible working hours and remote work options. --Our developers have already tested remote work mode during their summer trip around Europe.
-Annual paid vacations.
-Corporate events. Be ready to have a great time with us during karaoke nights, board games, football and table tennis tournaments, winter Bukovel trips and so on.
-Opportunities for self-realization, and career growth.
- Challenging work tasks in the international professional environment.

About us:
Tranzzo is a global payment solutions company. We offer a hassle-free and secure payment processing service for merchants around the world. For the past few years, we introduced our services to the global market. Today, we cooperate with clients from over 10 countries helping their business to come to the next level.
This project is giving you the opportunity to have autonomy and make a lasting impact. You will work with a friendly and creative team of experts who likes to share their experience and help with every tricky question.