OS (willingness to learn Assembler)

Deloitte

Wrocław, Lower Silesian Voivodeship, Poland Full-time June 18, 2026

Opportunity Description

Description

& Requirements Kogo szukamy

Good knowledge ofIBM z/OSand mainframe concepts

Familiarity withCOBOL and/or Assembler(willingness to learn Assembler if COBOL is the primary language)

1-2 years of experiencein mainframe development, internships, or academic projects

Introductory experience or understanding ofDB2

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 ofEnglish 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, p...

Full-time Computer Occupations

Submit your application for Junior Developer/Trainee for Assembler - Mainframe IBM z/OS (willingness to learn Assembler) at Deloitte

Location Wrocław, Lower Silesian Voivodeship

Country Poland

Type Full-time

Category Computer Occupations

Posted June 18, 2026

Deadline July 28, 2026