For our location in Darmstadt, Germany, we are looking for a Mainframe Quality Engineer/Specialist* for Natural & Adabas for z/OS.If you are passionate about quality assurance, are familiar with the IBM Z system and have several years of experience with IBM Z, this role would be the opportunity for you.Essential Functions Cross-product quality assurance in the IBM Z area for our Adabas & Natural products, with the focus on installation and acceptance testsBe responsible for release and delivery of these productsDevelop and automate test cases Monitor and maintain our test environmentTrack and analyze errors in coordination with the development departmentsAssist our support department for installation questions Minimum Requirements Bachelor's or Master's degree in Computer Science, Software Engineering, or related fieldProven experience as Quality Engineer/Specialist with expertise in the IBM Z systemProgramming experience to maintain and continue developing our testing toolsGood knowledge of JCLKnowledge of additional IBM Z products, e.g. CICS, Db2 or VSAM, is helpfulAdabas/Natural experience would complete your profileOpenness to new technologies and methodsSelf-motivated, self-developing and learning mindsetVery good written and spoken German and English skillsAbility to work in a diverse and geographically distributed team What's in it for you? Earn competitive total compensation and receive comprehensive country-specific medical and other benefits.Enjoy time and location flexibility with our Hybrid Working Model, which allows a remote work share of up to 60%. Work anywhere in your country or abroad for up to 10 days per year. Set yourself up for success in your new role by upgrading your home office space using your one-time hybrid work payment. Lean on the Employee Assistance Program for support during some of life's most common but difficult challenges.