Junior Developer/Trainee for Assembler - Mainframe IBM z/OS (willingness to learn Assembler)

Job Description:

Position
Junior Developer/Trainee for Assembler - Mainframe IBM z/OS (willingness to learn Assembler)

Work arrangement
Full-time

City
Gdansk, Katowice, Krakow, Lodz, Poznan, Rzeszow, Szczecin, Warsaw, Wroclaw

Country
Poland

Department
Consulting

Team
Engineering, AI & Data

Area of interest
IT - Development

Way of work
Remote

Description & Requirements

Kogo szukamy

* Good knowledge of IBM z/OS and mainframe concepts
* Familiarity with COBOL and/or Assembler (willingness to learn Assembler if COBOL is the primary language)
* 1-2 years of experience in mainframe development, internships, or academic projects
* Introductory experience or understanding of DB2
* Awareness of debugging and performance monitoring concepts
* Basic understanding of memory management and system-level programming principles
* Ability to analyze problems and learn troubleshooting techniques
* Ability to work in international environment and international team (global)
* Good command of English and Polish (written and spoken)
* Located in Poland

Nice to have:
* Exposure to integrating Assembler or COBOL with other technologies (e.g., PL/I or Java)
* Knowledge of any other programming languages, programming concepts
* Relevant coursework, certifications, or training in mainframe or z/OS technologies

Twoja przyszła rola

* Go through the assembler training path as well as mainframe environment training path to become member of international development team
* Assist in developing, testing, and maintaining Assembler and COBOL code in mainframe environments
* Support enhancements and maintenance of existing legacy applications
* Collaborate with experienced developers and cross-functional teams on system integration tasks
* Learn to use performance monitoring and debugging tools to identify and resolve issues
* Participate in incident analysis and problem resolution under guidance from senior team members
* Take part in system modernization initiatives and gain exposure to new mainframe technologies
* Continuously build technical skills through mentorship, training, and hands-on experience

To oferujemy

* A budget to spend on benefits that suit you, on top of your salary.
* Open colleagues, an environment that encourages proactivity, creativity, cooperation and openness.
* Contribution to practice development by shaping fit-for-purpose approaches and methodologies for Deloitte clients.
* Fast-paced development in a dynamic, high growth environment.
* Work with Deloitte clients locally and globally, delivering high-impact solutions to complex challenges and helping them drive exceptional performance.

Ścieżka rekrutacji

* Stage 1 - Send your CV in pdf format in English.
* Stage 2 - Participate in the online assessment
* Stage 2 - Join an HR screening
* Stage 3 - 2 interviews: technical one and on the business side

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