Data Scientist: Predictive Modeling & Generative AI Pro

Collaborative Mind, LLC (\"CMIND\"); Madrid; Presencial; EUR 55.000 - 90.000; Jornada completa

Descripción de la vacante

Collaborative Mind, LLC (CMIND) in Madrid is seeking a Data Scientist to build predictive models and explore generative AI applications. You will deliver data-driven solutions supporting operations and business needs, collaborating with QA, DT teams, and engineering.

The role requires strong Python/Spark skills, Databricks experience, and excellent communication for English documentation. Fluency in English is expected, with a focus on practical impact and scalable ML solutions.

Formación

• Master's degree or higher in a relevant field (CS/SE/DS).
• At least 3 years of experience in data science, ML, or AI roles.
• Proficient in Python and Spark with hands-on use of Pandas, Scikit-learn, PySpark and Spark MLlib.
• Experience with Databricks or similar platforms for ML experiments and LLM services.
• Strong statistical analysis, feature engineering, and prompt engineering.
• Experience with Python testing (PyTest/UnitTest) and SQL performance tuning.
• Experience with Web APIs, performance and security considerations, and English documentation.

Responsabilidades

• Lead predictive modeling projects, data quality checks, EDA, rule engines, model training and optimization.
• Explore and apply generative AI technologies including multimodal models and LLMs for real-world problems.
• Design and implement data reporting solutions for operational and region-specific needs.
• Collaborate with QA, stakeholders, other DT teams and engineering for timely delivery.
• Document development processes and design decisions in English; maintain Git or ADO version control.

Conocimientos

Python

Spark

Pandas

Scikit-learn

PySpark

Spark MLlib

SQL

Web APIs

Educación

Master's degree or above in Computer Science, Software Engineering, Data Science, or related field

Herramientas

Databricks

Git

Azure Cloud

Descripción del empleo

Collaborative Mind, LLC (CMIND) in Madrid is seeking a Data Scientist to build predictive models and explore generative AI applications. You will deliver data-driven solutions supporting operations and business needs, collaborating with QA, DT teams, and engineering.

The role requires strong Python/Spark skills, Databricks experience, and excellent communication for English documentation. Fluency in English is expected, with a focus on practical impact and scalable ML solutions.