Senior Java Developer — AI-Driven Automation & Cloud

Commerzbank AG; Łódź; Hybrid; PLN 180,000 - 260,000; Full time

Benefits offered by this job

Life insurance

Flexible working hours

Integration events

Development plans

Job summary

Commerzbank AG in Łódź is seeking a skilled Java Developer to join the Process Platform & Automation team. You will design, build, and maintain scalable web applications using Java, Spring Boot, and cloud-friendly practices.

You will work hybrid from Łódź, participate in Scrum ceremonies, implement RESTful APIs, and apply AI-enabled tooling to improve development efficiency. Familiarity with OpenShift, Docker, and cloud services is a plus.

Qualifications

• Proficient in Java 17+, JEE, Spring with Spring Boot.
• Experience designing and consuming RESTful APIs (OpenAPI/Swagger).
• Fluent in English and Polish (minimum B2).
• Familiarity with cloud-native apps and containerization.
• Knowledge of AI tools like GitHub Copilot is a plus.

Responsibilities

• Design, develop, and maintain robust Java web applications with Spring Boot.
• Build and deploy cloud-native services using containerization technologies (OpenShift, Docker).
• Ensure architectural alignment with modular, microservices and serverless principles.
• Provide API integration with frontend systems and data exchange via REST.
• Guide juniors and contribute to best practices and code quality.
• Participate in Scrum ceremonies and continuous improvement initiatives.

Skills

Java

Spring Boot

REST APIs

Agile/Scrum

English/Polish bilingual

Tools

OpenShift

Docker

Azure Cloud

GitHub Copilot

Job description

Commerzbank AG in Łódź is seeking a skilled Java Developer to join the Process Platform & Automation team. You will design, build, and maintain scalable web applications using Java, Spring Boot, and cloud-friendly practices.

You will work hybrid from Łódź, participate in Scrum ceremonies, implement RESTful APIs, and apply AI-enabled tooling to improve development efficiency. Familiarity with OpenShift, Docker, and cloud services is a plus.