Test Engineer | Test Engineer (m/w/d)

citema systems GmbH

Stuttgart, Baden-Württemberg, Deutschland

Published Mar 16, 2026

Full-time

Permanent

Job Summary

As a Test Engineer based in Stuttgart, you will play a critical role in shaping the future of tactical radio mission planning software. Your day-to-day responsibilities involve creating detailed test specifications, identifying user workflows, and mapping potential operator errors into formal test case descriptions. You will be tasked with systematically developing test cases based on defined strategies, ensuring comprehensive coverage through edge-case generation and strategic testing methodologies. This role is particularly unique as it sits at the intersection of classic software engineering and cutting-edge technologies like AI and Blockchain within security-relevant systems. Working in a professional yet collegial 'Du-culture,' you will benefit from a hybrid work model (up to 40% home office) and a permanent contract. This position offers significant creative freedom and the chance to contribute to high-stakes digital transformation projects for German-speaking clients.

Required Skills

Education

Completed university degree in a relevant field or vocational training as an IT Specialist (Fachinformatiker) with several years of professional experience.

Experience

Several years of professional experience in testing application software
Extensive experience in systematic software testing methods at the user level
Professional experience in creating formal test case descriptions and specifications
Experience in identifying user workflows and potential operational errors
Background in User Experience (UX) testing is advantageous

Languages

German (Fluent)

Additional

Location: Stuttgart (hybrid model with maximum 40% home office). High proficiency in written and spoken German is mandatory for communication within the project environment and with German-speaking customers.