Software Development Engineer

Location: Barcelona/Madrid, Spain or Warsaw, Poland

Job Overview

We are looking for a Software Development Engineer to join the Applied AI Science team, delivering Agentic AI solutions for complex, real-world use cases. You will contribute to Python-based production services, help mature evaluation and testing practices, and collaborate with engineers and domain experts to improve quality and reliability — delivering Healthcare-grade AI capabilities where precision, trust, and patient safety are non-negotiable.

We value an empirical, evidence-driven approach to working with AI systems — treating generated outputs as hypotheses to be validated rather than results to be trusted. In domains where the accuracy and traceability of AI outputs genuinely matter, that discipline is essential.

You will join at an early and formative stage of the products you work on, where foundational decisions about evaluation,...