Data Scientist - ML for Time Series, Hybrid (3 days remote)

Kapsch Trafficcom Transportation SA.; Madrid; Hybrid; EUR 42,000 - 70,000; Full time

Benefits offered by this job

Hybrid working model

30 days annual leave

Flexible working hours

Job summary

Kapsch Trafficcom Transportation SA in Madrid is seeking a Data Scientist to develop machine learning solutions from experimentation to production-ready models. You will collaborate with the Product Owner, Data Engineers, MLOps Engineers, and Data Analysts to translate business challenges into scalable AI products.

You’ll design forecasting, predictive and analytical models with emphasis on time-series use cases, and work with MLflow, Python, SQL, and data platforms.

Qualifications

• 4+ years of experience as a Data Scientist or similar role.
• Degree in Data Science, CS, Math, Statistics, Engineering, or related field.
• Strong background in machine learning.
• Experience managing ML experimentation cycles, model lifecycle, and production model maintenance using MLflow or similar.
• Proficiency in Python and SQL.
• Experience with analytical databases and large datasets.
• Familiarity with orchestration tools such as Apache Airflow and notebook-based experimentation workflows.
• Strong English communication skills, both written and spoken.
• Experience working in Agile environments.

Responsibilities

• Design, develop, and validate machine learning models through iterative experimentation and PoC cycles.
• Work directly with customers and stakeholders to understand business problems, define use cases, KPIs, and success criteria.
• Develop forecasting, predictive, and analytical models, with strong focus on time series use cases.
• Collaborate with Product Owners, Data Engineers, Data Analysts, and MLOps Engineers to deliver AI/ML solutions.
• Perform feature engineering, model validation, and model performance analysis.
• Build demo-ready PoCs and visualizations to communicate results to stakeholders.
• Track experiments, metrics, and model evolution using MLflow.
• Work with analytical datasets and contribute to the definition of datasets and features for ML use cases.
• Contribute to technical standards, best practices, and AI/ML solution design.

Skills

Python

English communication

Analytical mindset

Agile

Education

Degree in Data Science, Computer Science, Mathematics, Statistics, or Engineering

Tools

MLflow

Apache Airflow

SQL

Job description

Kapsch Trafficcom Transportation SA in Madrid is seeking a Data Scientist to develop machine learning solutions from experimentation to production-ready models. You will collaborate with the Product Owner, Data Engineers, MLOps Engineers, and Data Analysts to translate business challenges into scalable AI products.

You’ll design forecasting, predictive and analytical models with emphasis on time-series use cases, and work with MLflow, Python, SQL, and data platforms.