CareerPlan

Junior Data Scientist

Warszawa, PolandFull-time2026-10-16 → 2026-11-10
Hybrid

Core

Build predictive and prescriptive ML models, prepare datasets, and interpret model outputs to support business units in the medical device sector.

Role type

Junior IC data scientist (predictive/prescriptive ML)

Builds

Production ML models and model-ready datasets

Domain

Medical devices / AI Center of Excellence

Deliverable

production ML models

Required skills

Python, SQL, AWS SageMaker, linear/non-linear programming, data pipeline engineering, Tableau, Alteryx

Preferred skills

Jira, Confluence, Agile practices

Technologies

AWS SageMaker, Tableau, Alteryx, SQL, Python

Responsibilities

Build and maintain ML models for predictive and prescriptive recommendations; Interpret models to provide actionable insights; Analyze business use cases to extract requirements; Maintain and update deployed models; Create visualizations to communicate insights.

Seniority

Junior, 1-2 years experience