Lead Data Scientist - Consumer Analytics

Business understanding, Data understanding/preparation, Modeling, Evaluation and Deployment of solutions – following CRISP-DM methodology.
Experience with business requirements gathering, transforming them into technical plan, data processing, feature engineering, hypothesis testing, transforming findings into tasks, sharing know-how.
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.
Work on implementing new forecasting/churn models.

Commercial experience with various Machine Learning (ML) models (e.g. decision trees, ensemble-based tree models, linear regression, etc.).
Hands on experience in RFM and CLV or/and customer analytics or/and forecasting.
Strong knowledge of Python (OOP, decorators, best practices).
Knowledge of PySpark.
Databricks – knowledge of how workflow/pipelines work. Knowledge of databricks structure and ML related functionalities.
Knowledge of other ML methods (clustering, regression, classification, churn).
Understanding and experience in applying Data Science/Machine Learning methods.
Ability to work independently and can-do attitude.
Experience in working with client-facing role.
Good communication skills.
Basic knowledge of Azure tools.

Nice to have:

Other programming languages knowledge e.g., SQL, R.
Anomaly detection, NLP, GenAI.
Working experience in corporate multinational environment.
Experience in working in other IT roles (Data Engineer, AI Engineer, Business Intelligence-related) is welcomed.
Strong business acumen.
Ability to come up with creative solutions to address customer problems.
Experience working in cloud technologies e.g. MS Azure, AWS.
Strong statistical/mathematical background.

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, depending on your location.
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.
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.
Internal Gallup Certified Strengths Coach to support your growth.
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.