Data Scientist

Responsibilities:

• Business understanding, Data understanding/preparation, Modeling, Evaluation and Deployment of solutions – following CRISP-DM methodology.
• Work on existing time series forecasting repositories.
• Experience with business requirements gathering, transforming them into technical plan, data processing, feature engineering, hypothesis testing, transforming findings into tasks, sharing know-how and working on projects as a SME of Supply Chain area.
• Proactive approach for areas where improvement is needed, like suggestions of improving existing pipelines (tests, support, and improvements).
• Propose new experiments to improve model accuracy.
• Improve existing python code according to programming best practices.
• Work closely with optimizing PySpark code.
• Deploy workflows/pipelines on Databricks.
• Work on implementing new forecasting models.

Expectations:

• At least 3 years of experience in related field.
• Strong knowledge of Python (OOP, decorators, best practices).
• PySpark - ability to write well optimized pyspark code.
• Databricks – knowledge of how workflow/pipelines work. Knowledge of databricks structure and ml related functionalities.
• Knowledge of forecasting methods (lgbm, xgbost, statistical methods etc.).
• Knowledge of other ML methods (clustering, regression, classification).
• Experience with Data Analysis, Data Mining, Statistics or Optimization methods.
• Understanding and experience in applying Data Science/Machine Learning methods to Supply Chain (Manufacturing, Transportation, Warehousing, Inventory or Sustainability).
• Ability to work independently and can do attitiude.
• Experience in working with client-facing role.
• Good communication skills.
• Basic knowledge of Azure tools.

What we offer:

• Stable employment. On the market since 2008, 1500+ talents currently on board in 7 global sites.
• “Office as an option” model. You can choose to work remotely or in the office. 
• Great Place to Work® certified employer.
• Flexibility regarding working hours and your preferred form of contract. 
• Comprehensive online onboarding program with a “Buddy” from day 1.  
• Cooperation with top-tier engineers and experts. 
• Unlimited access to the Udemy learning platform from day 1.
• Internal Gallup Certified Strengths Coach to support your growth.
• Certificate training programs. Lingarians earn 500+ technology certificates yearly. 
• Upskilling support. Capability development programs, Competency Centers, knowledge sharing sessions, community webinars, 110+ training opportunities yearly.
• Grow as we grow as a company. 76% of our managers are internal promotions. 
• A diverse, inclusive, and values-driven community.  
• Autonomy to choose the way you work. We trust your ideas. 
• Create our community together. Refer your friends to receive bonuses. 
• Activities to support your well-being and health.
• Plenty of opportunities to donate to charities and support the environment. 
• Modern office equipment. Purchased for you or available to borrow, depending on your location.