Job: Data Scientist

Title Data Scientist
Location Kharkiv, Ukraine
Job Information

WorkNest Technologies team is seeking Data Scientist who wants to join a team of highly talented engineering professionals, who helps businesses to understand the connection between people’s behavior and physical locations by turning data from apps into aggregated & anonymous real-time insights.

We provide metrics such as customer visits, visit duration, visit frequencies, customer journey paths, gender, age groups, income levels, modes of transport, and other related demographic characteristics.

As a Data Scientist, you will solve interesting technical challenges by designing, storing and processing Data flows, always thinking about reliability, scalability, resilience, security and performance.

Duties and Responsibilities:

As a Data Scientist you will have the opportunity to work in cross-functional team and develop new Big Data products for business.  It will be sphere of your responsibilities. You will:

  • Responsible in gathering and analyzing data, preparing analytical reports or dashboard and monitoring of data quality.
  • Explore, analyze and process massive amounts of data, turning it into actionable business insights;
  • Define product specifications
  • Investigate and troubleshoot issues with supported service
  • A part of your role will be choosing the most appropriate technique, based on business need and available data, to develop custom data models and algorithms.

 Minimum Qualifications:

  • Understanding of Big Data approach
  • Understanding of OOP principles
  • Experiencing Database technologies usage
  • English Upper-Intermediate
  • Self-motivated, independent learner, who enjoys sharing knowledge with team members.

Prefered Qualifications:

  • 2+ years of data analysis experience
  • Knowledge in Python(Pandas, NumPy, Scikit-Learn, XGBoost)
  • experience in machine learning – diverse types of data, diverse data sources, different types of learning models, diverse learning settings
  • Experience in SQL to query for and to aggregate data
  • Experience with BigQuery in DB
  • Obtaining knowledge from large volume of data
  • Experience with high availability solution
  • Experience in monitoring system
  • English Upper-Intermediate (written and spoken)

Nice to have:

  • Knowledge in Python(Scikit-Learn, XGBoost)
  • Working knowledge of statistical methods and their application to business problems
  • Experience in analyzing data from third-party providers: Google Analytics, AdWords, Facebook Insights, etc.
  • Good understanding of data mining/data analysis methods: conversions, LTV/CAC, ROI, Cohort analysis, a-ha moment analysis, K-means, decision trees etc.
  • Experience working with data extracts and data connections
  • Github/Gitlab experience

What we offer:

  • Challenging projects for Israeli clients that are well-funded startups  in different business areas
  • Competitive salary and bonuses for excellent results
  • Business trips to Israel
  • Skilled management and mature processes
  • Friendly atmosphere, concern for the comfort of specialists;
  • Flexible schedule by agreement

Look forward to receiving your CV on our e-mail

Apply Now
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