Staff Data Scientist

Belgrade, Serbia
Kharkiv, Lviv, Kyiv, Ukraine
Krakow, Wroclaw, Poland
We develop a proactive approach, based on statistical analyses and predictive modeling, to forecast risks and provide recommendations to mitigate these uncertainties for the Supply chain. 


  • Interviewing business SMEs and stakeholders;
  • Interviewing data/platform SMEs;
  • Review of the existing documentation and roadmaps;
  • Hands-on assessment of existing systems (APIs, UIs, etc);
  • Hands-on assessment of data schemas and samples;
  • Data feasibility analysis for selected use cases;
  • Communicate with business stakeholders to clarify their requirements and present the teamwork results;
  • Final documentation writing;
  • Documented functional assessment and recommended strategy for Data services, Visualization/reporting services, and ML solution library:
    • Current state and maturity level
    • Business goals and objectives
    • Functional gap analysis
    • Prioritized list of uses cases
  • Documented technical assessment and recommended strategy for Data services, Visualization/reporting services, and MLOps:
    • Current state and maturity level
    • Target architecture
    • Technical gap analysis
    • Implementation roadmap
  • Community of practice enablement Roadmap and Team Structure


  • 7+ years of software development experience;
  • 5+ years of ML / DS / AI systems experience;
  • Good knowledge of the probability theory and statistics;
  • Experience with time series analysis using traditional (e.g. ARIMA) and deep learning (e.g. LSTM) methods;
  • Experience with basic DS/ML libs and tools (python, scikit, NumPy, pandas, seaborn, Jupiter, etc);
  • Experience with Deep Learning: a working knowledge of various techniques and best practices for designing deep nets;
  • Solid understanding of classical algorithms, data structures, and coding standards;
  • Understanding of modern DevOps/MLOps practices, experience with cloud providers (e.g. AWS, GCP, or Azure);
  • Ability to analyze complex requirements, formulate pragmatic approaches, identify risks, propose solutions and present your ideas in a winning way;
  • Ph.D. in Mathematics will be a plus;

We offer:

  • Opportunity to work on bleeding-edge projects
  • Work with a highly motivated and dedicated team
  • Flexible schedule
  • Medical insurance
  • Benefits program
  • Corporate social events
  • Professional development opportunities

About us:

Grid Dynamics is the engineering services company known for transformative, mission-critical cloud solutions for retail, finance and technology sectors. We architected some of the busiest e-commerce services on the Internet and have never had an outage during the peak season. Founded in 2006 and headquartered in San Ramon, California with offices throughout the US and Eastern Europe, we focus on big data analytics, scalable omnichannel services, DevOps, and cloud enablement.


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