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# Data Scientist

- **Company:** Randstad
- **Location:** Viladecans, Spain (Remote available)
- **Salary:** €60,000.0 - €85,000.0
- **Contract:** Apprenticeship
- **Skills:** Artificial Intelligence, Core Foundation, Programming Tools, Python (Programming Language), Machine Learning, Large Language Models, Generative AI, Backend
- **Published:** September 4, 2026
- **Apply:** https://www.randstad.es/candidatos/ofertas-empleo/oferta/data-scientist-3004646/

## About the Role

* Formación: Ingeniero Técnico
 * Conocimientos: backend, ai engineering
 * Experiencia: 7 años

Experiencia de 3 años como Data Scientist, Machine Learning o entornos IA
Experiencia práctica en el desarrollo y evaluación de soluciones mediante LLM e IA generativa,
incluyendo ingeniería de prompts y experimentación.
Fundamentos de NLP y aprendizaje automático (machine learning).
Conocimientos en Python.
Testing, buenas prácticas.
Experiencia en herramientas de programación asistida por IA.
Buen nivel de inglés.

## Description

Diseñar, crear prototipos y evaluar enfoques para la extracción, clasificación, validación y transformación de documentos.
Cooperación en un área de Inteligencia Artificial ( IA ). Colaboración con IA Enginers en la ciencia del dato.
Desarrollar y optimizar *prompts*, salidas estructuradas, lógica de validación y técnicas de posprocesamiento.
Evaluar y comparar LLM, modelos multimodales, OCR, VLM, NLP, aprendizaje automático.
Tareas de mejora continua (definición de métricas, evaluación de metodologías y test de regresión).
Uso de diseño y mantenimiento en programación en Python.


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