AstraZeneca is seeking a Principal AI Engineer in Barcelona to lead the technical design and hands-on delivery of AI solutions for enabling functions. This role involves building production-grade, governed AI applications, including multi-agent architectures and RAG pipelines, with a strong focus on regulatory compliance and data sovereignty. You will set engineering standards while remaining a prolific builder, accelerating business operations and the delivery of life-changing medicines.
Aircall is seeking a Staff Backend & AI Engineer to design, develop, and deploy business-critical AI features, including chatbots and virtual assistants. You will leverage your expertise in LLMs and AI frameworks to build practical applications, fine-tune existing models, and mentor other engineers. This role offers the opportunity to work on AI innovation in a fast-paced, collaborative environment.