Position: Senior Data Scientist Engineer
Company: NCube
Experience required: 5y
English level: upper

Our client is the first company to offer micro-investing to the world. The proprietary financial engine allows customers to round up spare change from everyday purchases and invest these sub-dollar amounts into a professionally managed portfolio of index funds.

Requirements:

5+ years of experience in data science or related field
Extensive experience in at least one of the following: Python, Scala, Java, Spark, C and R. More languages and DS tools is a plus
Experience in analyzing large datasets and generating features to capture interactions in the data
Experience in comparing modeling solutions and ability to determine the more effective solution
Experience with building data science solutions using at least 3 statistical and machine learning techniques, and exhibit technical depth in at least 1 technique
Upper-Intermediate English and better

Good to have:

Experience with Databricks or notebooks
MS/PhD in a relevant field. Relevant fields include: Computer Science, Data Science, Engineering, Mathematics, Operations Research, Physics, Statistics
Financial industry experience

Responsibilities:

Learn the products, data warehouse, and how data fits into the products
Work on a model development or Data Science Solution with a colleague
Lead the technical development of data science projects of defined scope that include 2-3 junior data scientists
Be capable of completing all parts of a model development including data validation, feature generation, sampling, feature selection, generating performance definitions, and analyzing performance
Be capable of comparing different modeling approaches, and deciphering pros and cons of those approaches
Lead the development of design documents for the projects for which they are responsible
Complete review of standard data investigation, and carry out additional investigations as needed
Carry out code reviews for the entire project team, and ensure high quality of code with an eye for process improvement

We offer:

Competitive salary with the regular review
Flexible working schedule, fully remote work opportunities, office in the very center of Kyiv
PE 5% Taxes compensations, accountant assistance
Vacation (up to 20 working days)
Paid sick leaves (10 working days)
Medical Insurance after probation period (3 months)
Online English courses
Direct cooperation with the customer
Team buildings, corporate parties and company trips abroad
Great working environment and team spirit