Senior Data Scientist (Remote) - AI/ML Pipelines in the Cloud

Baxter Planning; Barcelona; Remote; EUR 60,000 - 90,000; Full time

Job summary

Baxter Planning is seeking an experienced data scientist to deliver end-to-end ML solutions in a primarily remote Barcelona-based role. You will build models, run experiments, create scalable ML pipelines and collaborate with product teams to deploy in the cloud.

The ideal candidate has 3+ years in data science, strong Python and SQL, and hands-on experience with ML libraries and AI-assisted coding tools. We value innovative peers and a supportive work culture.

Qualifications

• 3+ years of experience in data science.
• Advanced Python programming.
• Version control with Git.
• Advanced SQL.
• Proficiency in developing and maintaining ML models.
• Experience with data/ml libraries such as Pandas, scikit-learn, TensorFlow, XGBoost, and others.
• Experience with AI-assisted coding tools.

Responsibilities

• Develop end-to-end ML solutions using Python.
• Create and run experiments to evaluate AI/ML solutions.
• Build and maintain end-to-end ML pipelines.
• Collaborate with customers and product teams to craft ML-based solutions.
• Deploy and maintain ML solutions in cloud environments (AWS).

Skills

Python programming

Data science

AI/ML modeling

SQL

Git Version Control

Cloud deployment

ML model development

Education

Technical degree in engineering / computer science / physics / maths / quantitative economics

Tools

Pandas, scikit-learn, TensorFlow, XGBoost

AWS

Claude Code / Codex / Cursor

Job description

Baxter Planning is seeking an experienced data scientist to deliver end-to-end ML solutions in a primarily remote Barcelona-based role. You will build models, run experiments, create scalable ML pipelines and collaborate with product teams to deploy in the cloud.

The ideal candidate has 3+ years in data science, strong Python and SQL, and hands-on experience with ML libraries and AI-assisted coding tools. We value innovative peers and a supportive work culture.