Hybrid Working - London - 2 days a week on site.

Lorien's leading banking client is looking for an exceptional AI Engineer with strong experience in Python, SQL, and working with Cloud Based AI/ML Ecosystems, and AWS SageMaker.

This role will be building the pipelines, services, and monitoring capabilities that underpin AI observability and governance across the bank.

This is a hands‑on, high‑impact role at the intersection of AI governance, distributed systems, observability, and platform engineering . You will develop core components of the platform, contribute to its evolution, and ensure our AI systems are measurable, transparent, and well‑controlled from model training through to production.

The Ideal Candidate will have:

• Strong engineering foundations, with experience building scalable distributed systems or data platforms.
• Proficiency in Python, SQL, Java , and modern data...