Hybrid Java Developer Intern – Cloud & Microservices

Commerzbank AG; Łódź; On-site; PLN 29,016 - 40,176; Part time

Benefits offered by this job

Paid internship (9 months)

Mentors and training

Flexible study integration

International environment

Job summary

Commerzbank is offering a Java Developer Intern position in Łódź as part of TalentBank in the Digital Technology Centre. The program targets students or graduates up to 12 months post-graduation, with hybrid on-site work at Wersalska 6, Łódź, and a focus on modern cloud stacks and automation.

You will collaborate in agile teams, gain exposure to enterprise-scale technologies, and develop documentation and builds for test and production.

Qualifications

• Basic knowledge of Java 17+, Java EE, Spring with Spring Boot.
• Basic knowledge of object‑oriented programming and architecture concepts.
• Basic knowledge of BPMN tools (Camunda, N8N).

Responsibilities

• Development of applications for modern Cloud platform technology stacks (Dockerized, Microservices, Serverless).
• In case of incidents or issues, analysis of the problems in close collaboration with other teams
• Creation of technical documentation
• Preparing software builds and release packages for the move to test and production environments
• Participating in scrum ceremonies (Daily, Planning, Review, Retro) using VidCo/Telco or – exceptionally – in person

Skills

Java

Java EE

Spring Boot

OO principles

BPMN (Camunda, N8N)

Tools

Docker

Kubernetes

CI/CD (Bitbucket, Teamcity)

Cloud Platform

Test tools

Job description

Commerzbank is offering a Java Developer Intern position in Łódź as part of TalentBank in the Digital Technology Centre. The program targets students or graduates up to 12 months post-graduation, with hybrid on-site work at Wersalska 6, Łódź, and a focus on modern cloud stacks and automation.

You will collaborate in agile teams, gain exposure to enterprise-scale technologies, and develop documentation and builds for test and production.