Data Scientist: ML Pipelines, Feature Eng & Spark

ALTEN; Kraków; Vor Ort; PLN 170.000 - 230.000; Vollzeit

Benefits dieser Stelle

Medicover medical care

Medicover Benefits platform

Medicover Sport card

Referral Program

Layette for a newborn employee’s child

Group life insurance

Zusammenfassung

ALTEN Polska is seeking a data scientist to join our ML team in Kraków. You will support feature engineering, model selection, training, validation and testing, and analyze datasets for project use.

The role emphasizes collaboration with data scientists and data engineers, a full-time contract, and opportunities to work across ALTEN Polska branches and engage in professional development.

Qualifikationen

• Experience in classical ML pipelines.
• Hands-on feature engineering and models like XGBoost.
• SQL advanced skills with Python APIs (pyspark, pandas).
• Apache Spark knowledge is a plus.
• Detail-oriented, diligent, and communicative.

Aufgaben

• Support ML team with feature engineering, model selection, training, validation and testing.
• Analyze datasets for use in the project.
• Collaborate with data scientists and data engineers.

Kenntnisse

ML pipelines

Feature engineering

Model selection

Validation & testing

Collaboration

Detail-oriented

Tools

XGBoost

Apache Spark

SQL

Python APIs (pyspark, pandas)

Jobbeschreibung

ALTEN Polska is seeking a data scientist to join our ML team in Kraków. You will support feature engineering, model selection, training, validation and testing, and analyze datasets for project use.

The role emphasizes collaboration with data scientists and data engineers, a full-time contract, and opportunities to work across ALTEN Polska branches and engage in professional development.