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AI Model Engineer: Embeddings & High-Perf Architectures

Company

FastS3, Inc.

Location

madrid, comunidad de madrid

Posted

June 06, 2026

Position Overview

FastS3, Inc. is seeking an AI Model Engineer in Madrid to build the backbone for AI-native data infrastructure. The role involves designing and optimizing embedding models and high-performance neural architectures for large datasets. Key responsibilities include model evaluation and collaboration with engineering teams to ensure high performance and quality in data retrieval across diverse enterprise content. Join our inclusive team to push the boundaries of applied AI in a practical, production-grade context.
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