ML Platform Engineer (Berlin/London/Paris)

Trade Republic is a European savings platform serving millions of customers across multiple countries. The ML Platform Engineer will build and operate production-grade infrastructure for real-time machine learning, feature serving, and critical decisioning systems, while designing reliable, low-latency data platforms and collaborating across engineering and product teams.

Responsibilities:

• Build and own production-grade infrastructure for real-time ML, feature serving, and critical decisioning systems
• Design data-intensive platforms that process high-volume event streams with low latency and strong reliability
• Define reusable engineering patterns that help teams build, ship, operate, and scale platform capabilities reliably
• Build and operate data streaming and serving platforms for sub-second algorithms in mission-critical systems
• Work closely with ML, data, backend, and product teams to turn complex requirements into simple, reliable systems
• Mentor peers, share knowledge, and help raise the quality of engineering ownership across the team