Senior Data Scientist - Remote

We are looking for a Lead / Senior Data Scientist to join a growing Data Science team delivering advanced machine learning solutions for business-critical use cases. You will work closely with business stakeholders and cross-functional engineering teams to translate business challenges into machine learning solutions that drive measurable impact. Location: Remote from Poland Key Responsibilities • Deliver end-to-end machine learning solutions including problem framing, data preparation, model development, evaluation, and deployment support • Perform data exploration (EDA) and identify data quality issues • Design and implement feature engineering for tabular and time-series datasets • Evaluate models using metrics aligned with business KPIs • Create clear visualizations and reports communicating results to business stakeholders • Work closely with Data Engineers and AI Engineers to operationalize models (batch scoring, APIs, monitoring) • Document data sources, modeling assumptions, and experiments in a reproducible way • Translate business problems into ML solutions, defining success metrics and validating data feasibility • Support pre-sales activities and client discussions (Senior/Lead level) Required Experience • Commercial experience with Machine Learning and Data Science models, i • Strong knowledge of customer analytics or advanced forecasting • Ability to translate business requirements into technical solutions • Fluency in Python • Working knowledge of SQL • Hands-on experience with Data Science / ML libraries • Experience working with at least one cloud platform: Databricks • Azure • Google Cloud Platform If interested and available, please share your CV for an immiediate consideration