At Qaracter, we are expanding our team in Brazil and looking for experienced Mainframe professionals to join strategic projects with leading financial institutions. You will be part of a high-performance team in a dynamic and international environment.
What You’ll Do
* Administer and support DB2 databases in z/OS environments, ensuring availability and integrity in mission-critical systems.
* Participate in data and system migration processes, abend analysis, and performance tuning.
* Manage PTFs, ZPARM adjustments, and environment refreshes in production.
* Collaborate with backend and online system teams, ensuring data consistency in transactional operations.
* Continuously monitor and maintain environments using tools such as DB2 Admin, QMF, and Mainview.
What We’re Looking For
* Experience with DB2 in z/OS and database administration in critical environments.
* Knowledge of JCL, TSO, and DB2 monitoring and administration tools.
* Background in performance tuning, abend analysis, and migration processes.
* Proficiency in PTF management, ZPARM adjustments, and environment refreshes.
* Ability to interact with backend teams and independently lead technical initiatives.
Nice to Have
* Experience in banking or financial services environments.
* Familiarity with distributed architectures and hybrid environments (on-premises + cloud).
* Knowledge of online transactional systems.
What We Offer
* Long-term projects with leading financial institutions.
* Competitive salary and full benefits package (meal vouchers, transport, healthcare).
* Training, certifications, and continuous professional development.
* International and collaborative work environment.
Equal Opportunity Statement
At QARACTER Group, we are committed to ensuring equal opportunities and non-discrimination in all our processes, promoting an inclusive and diverse work environment. All applications are welcome regardless of sex, gender, gender identity or expression, sexual orientation, origin, ethnicity, age, disability, or any other personal or social condition.
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