Java Fullstack Developer - Growth Path & Flexible Hours

Commerzbank AG; Łódź; On-site; PLN 120,000 - 180,000; Full time

Benefits offered by this job

Development Plans

Life insurance

Flexible working hours

Integration events

Job summary

Commerzbank AG in Łódź is seeking a Java/Fullstack Developer to help modernize a complex service landscape across the daily banking cluster. The role focuses on backend/middletier services, BOS requirements, and compliant production support. Hybrid work arrangement is available at Ogrodowa 8, Łódź.

The team advances digital banking experiences for millions of customers, leveraging AI and cross-channel standards while ensuring high availability and regulatory compliance.

Qualifications

• Proficiency in Java/JavaScript development.
• Experience with Spring MVC/Boot, REST services and web technologies.
• English fluency at least B2 level.

Responsibilities

• Implement production requirements and document them.
• Analyze and implement production requirements for software including BOS requirements.
• Open and drive changes with smaller projects and infra ops.
• Support in fault analysis in TU-C environment.
• Carry out technical acceptance tests (ACT): installation and initial tests.
• Support Product Owner in technical requirement analysis.
• Maintain job definitions in the scheduler (e.g. UC4).
• Handle COMDIA descriptions of user access and recertification.
• Maintain mandatory documents: Compliance Check / PO cockpit.
• Open changes for production operations; coordinate changes.
• Support business experts in specialist regression tests in core systems.
• Transfer software to ADIS for deployment and audit-compliant handover.

Skills

Java

JavaScript

Tools

Eclipse

GIT

JIRA

Bitbucket

TeamCity

Job description

Commerzbank AG in Łódź is seeking a Java/Fullstack Developer to help modernize a complex service landscape across the daily banking cluster. The role focuses on backend/middletier services, BOS requirements, and compliant production support. Hybrid work arrangement is available at Ogrodowa 8, Łódź.

The team advances digital banking experiences for millions of customers, leveraging AI and cross-channel standards while ensuring high availability and regulatory compliance.