Job Reference: 337_26_DIR_IBD_RE3

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Job Title: AI Engineer – AI Data Platforms (RE3)

Starting Date: 16/07/2026

Closing Date: Saturday, 08 August, 2026

The Barcelona Supercomputing Center – Centro Nacional de Supercomputación (BSC‑CNS) is a leading supercomputing center in Spain. It houses MareNostrum, one of the most powerful supercomputers in Europe, and hosts EuroHPC JU. The mission is to research, develop and manage information technologies to facilitate scientific progress.

Context and Mission
The AI Factory is developing a growing portfolio of AI services that depend on high‑quality, trusted, and well‑governed data. We are looking for an AI Engineer – AI Data Platforms Engineering who will bridge AI engineering and data engineering disciplines, building and maintaining data foundations that enable AI applications. The mission is to transform data into a strategic asset for AI delivery by creating scalable data architectures, improving data quality,



and enabling trustworthy AI systems.

Key Duties

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- Design, develop, and maintain data pipelines supporting AI and analytics use cases.
- Prepare, transform, and structure data for AI model consumption and retrieval systems.
- Build and maintain knowledge bases, semantic indexes, and embedding pipelines.
- Implement data quality controls, validation processes, and monitoring mechanisms.
- Define data models, schemas, metadata standards, and governance practices.
- Support secure and compliant data access, handling sensitive and regulated information appropriately.
- Collaborate with AI engineers, researchers, and platform teams to deliver AI‑ready datasets and services.
- Develop data‑driven applications, analytics capabilities, and evaluation datasets for AI systems.
- Produce technical documentation related to data architecture, lineage, and operational processes.
- Contribute to data enginee

📌 AI Engineer – AI Data Platforms (Barcelona)
🏢 Barcelona Supercomputing Center
📍 Barcelona