Specialist in machine learning, Data scientist in OKKO Group

We are WORKING so that millions of Ukrainians can confidently move forward. That's why your work is really important here. Join the OKKO team, let's form a reliable rear of our country together! We are looking for a Machine Learning Specialist (Data scientist)! Join us, we will: - we officially and quickly accept work from the first day; - we do not delay salary; - we pay vacation (24 days a year) on sick leave; - we provide free medical insurance for each employee (purchase of drugs, laboratory tests, medical examinations, outpatient care, etc.); OKKO is a Ukrainian business that is included in the PEK and is recognized as critically important for the functioning of the economy and the livelihood of the population of Ukraine. All our conscripted employees are subject to reservation upon the availability of properly executed military registration documents. What should be done? - research and experiment with different algorithms and machine learning methods to solve business problems; - collect and process data for further analysis; - implement exploratory data analysis, build and document features; - train, tune and evaluate the effectiveness of machine learning models; - conduct and interpret the results A/B testing; - present and visualize the results. What do we expect? - thorough knowledge of mathematics, probability theory and - mathematical statistics; - understanding of the theoretical principles of the practical application of data mining and fun learning to solve real problems; - knowledge of the main algorithms of machine learning with and without a teacher; - knowledge of Python and SQL, skills of working in Jupiter Notebook; experience working with machine learning libraries (pandas, numpy, scikit-learn). - desire to learn and develop, self-organization, initiative. Ready to start right now? Send your resume! We are waiting for you in the team!