Java Fullstack Engineer for AI-Driven Banking Infra

Commerzbank AG in Poland seeks a Java / Fullstack Developer to join the Daily Banking Middletier cluster in Łódź. You'll implement production requirements, analyze technical production needs, and contribute to modernizing core backend and middletier services with a focus on reliability and regulatory compliance.

You will support changes, perform acceptance tests, assist Product Owners with technical analysis, and help maintain job configurations and BOS-related documentation to ensure smooth