z/OS System Programmer

Publication Date:  May 25, 2024
Ref. No:  494971

Bydgoszcz, Poland, PL, 85-240

Who we are.
We are a team of passionate experts with a clear ambition: applying digital technology to advance what matters for our clients and society.
Together we create reliable and responsive digital foundations for the world’s businesses, institutions, and communities.
Learn more on Advancing what matters

Are you a tech enthusiast with a passion for complex systems?

Join us as a z/OS System Programmer! You'll dive into the heart of our infrastructure, managing software lifecycles, exploring new product features, and providing essential third-line support for software errors.



Your job in a nutshell:

As a z/OS System Programmer, you'll lead software lifecycle management, exploring new product features for customer benefit and supporting third-line software issues. Your role includes incident handling, configuration, setup, documentation, and communication with customers and vendors. You'll actively contribute to technical projects, driving system enhancements.


What will you be doing:

  • Managing software lifecycle: installation, upgrades, maintenance, and replacements
  • Exploring new product features for customer and company benefit
  • Providing third-line support for software errors and assisting customers
  • Handling incidents, changes, and problems related to software
  • Configuring, customizing, and setting up parameters
  • Documenting and communicating with stakeholders
  • Contributing to technical projects



  • Extensive understanding of z/OS and related product software.
  • Proficiency in REXX and JCL programming.
  • Knowledge of installation methods such as SMP/E.
  • Nice to have: Familiarity with Cobol and/or Assembler


Rewards and benefits*:

  • Join the ranks of global trailblazers in groundbreaking digital projects, where you craft the future of technology and positively impact our clients and society.
  • Wellbeing programs & work-life balance - integration and passion sharing events.
  • Multisport cards
  • Opportunities for professional growth and career advancement (You can learn from Interskill platform and benefit from our partnership with BroadCom)
  • 100% remote work
  • Benefits platform – culture, shopping, sport etc.
  • Continuous learning programs and online courses.
  • Private medical and dental care.
  • Possibility to participate to charity and eco initiatives.
  • You can learn and develop on a live environment - we have our mainframes, and sandboxes on them. At your disposal.
  • You can earn extra money through our employee referral program

*Benefits depend on the type of contract


Future career path:

  • Technical lead/SME for technology -> Architect (client or global)



If you're ready to don the cape (figuratively or literally, if you prefer), and embark on this exciting adventure with us, sign in on jobs.atos.net and contact our recruiter, Marta.

Join our phenomenal tech defenders’ team to build a safer digital world together!



Here at Atos, diversity and inclusion are embedded in our DNA. Read more about our commitment to a fair work environment for all.


Atos is a recognized leader in its industry across Environment, Social and Governance (ESG) criteria. Find out more on our CSR commitment. 

Choose your future. Choose Atos.

Learn more about us
At Atos, we embrace diversity as the ultimate engine of ingenuity for our clients, and we constantly strive to create a culture where people feel supported and encouraged. Read more about our commitment here

Whether it is fighting climate change, promoting digital inclusion, or ensuring trust in data management – tech for good sits at the core of our identity. With numerous global recognitions for our ESG practices, we are committed to building a better future for all by harnessing the power of technology. Learn more here