Werkstudent: Performance Evaluation & Test Automation for IBM Z (f/m/x)

Introduction

Have you ever thought about what happens behind the scenes if you withdraw money, book a flight, or use a global trading system. The most critical workloads in the world are running on IBM Z. At IBM we are building systems that really run the world - in the cloud or on premise. Do you want to be part of an amazing global team in 2026 that really makes a difference? If so, read on!

Your Role And Responsibilities

We are looking for a motivated working student to support us as a software developer in our IBM Z Firmware team, analyzing and optimizing system performance across different processor architectures. In this role, you will:

• Conduct performance measurements on various processor architectures
• Compare and evaluate results based on architectural differences
• Work hands-on with Linux applications and tools
• Use both simulation platforms and real hardware for test execution
• Design, implement, and operate an automated test pipeline to streamline performance testing
  
  

This position offers an excellent opportunity to gain practical experience in performance engineering, Linux-based development, and automated test environments while working with cutting‑edge processor technologies. The employment contract comprises a 10–20‑hour workweek at IBM.

Preferred Education

Bachelor's Degree

Required Technical And Professional Expertise

• Matriculation at an university in Business Informatics, Computer Science, or a related field
• System architecture knowledge
• At least one programming language
• Experience with Linux operating system
• Fluent in German / English language
  
  

Preferred Technical And Professional Experience

• Experience with test automation