Welcome to the team:
Mainframe DevOps with German (Lodz) (m/f/diverse)

  • Function
    Function:
    Information Technology
  • Location
    Location:
    Lodz
  • Job type
    Job type:
    Unbefristet / Vollzeit / Teilzeit
  • First working day
    First working day:
    as of now
  • Application deadline
    Application deadline:
    5 / 18 / 2026

Join our team as a Mainframe DevOps with German!

Your tasks

Big Data opens the data for the enterprise: 

  • We are a customer-centric team that focuses on bringing value to the organization through technical and business service delivery.  
  • We help and enable Commerzbank to maximize the value of all the data available by creating and interfaces and    services to the data. Together we strive toward the data-driven enterprise.  
  • Given that all our customers have different and often unique accessibility requirements, we provide a wide range of products and services to meet the demand. Including platforms delivery, data assets access and management services (DaaS), product delivery services, and BI/data consulting. 
  • Based on the demand, we are positioned to extend the existing platform to the new customer groups, maximize the value of the current investments, and co-deliver the end-to-end products together/for our customers 

In our competent and experienced team of business analysts and engineers, you will contribute your in-depth knowledge in the development of programs in COBOL and DB2 on z/OS and ensure the operation and maintenance of our applications as Mainframe DevOps.  

After thorough training, you will independently perform tasks as part of the entire development process with the main focus on 

  • Design 
  • Implementation 
  • Test 
  • Rollout and 3rd level support 

Tasks:

  • Active daily result check of the nightly batch runs from 6:00 a.m.
  • Analysis of production problems and responsibility for incident and problem management
  • Work with the team to resolve issues
  • Support the team in testing and production operations
  • Responsibility for the production-related part of the test environment
  • Create, edit and review relevant documents for the operation of our products
  • Monitor compliance with legal and regulatory requirements and create required documentation
  • Support users through data retrieval, analysis and product deployment
  • Processing of inquiries about operational aspects of our productst

Your profile

Which technology & skills are important for us?

  • German B2+ level
  • English B2/C1 level
  • Strong problem-solving attitude and analytical skills 
  • Very good knowledge of design, development and operation of mainframe applications with excellent knowledge of z/OS, COBOL, DB2
  • Proficient in the use of the mainframe development and deployment tools (COBOL programs, control cards, OPC, DB2, utilities, SQL, DB2 Catalog Manager, Aqua Data Studio, Rumba …)
  • Experience with agile working methods (Scrum, Kanban) and Atlassian Tools (Jira & Confluence) 
  • Very good analytical, conceptual and solution-oriented thinking and working
  • Strong customer and service orientation as well as the willingness to work independently
  • Team spirit and quality awareness 


How?

Hybrid on Wersalska 6 street Łódź

The company

What we offer?

  • Medical care packages in Enel-med,
  • Additional Generali insurance,
  • Multisport Plus Card,
  • Sodexo Lunch Pass card,
  • Co-financing of glasses or contact lenses,
  • PPE- Employee pension scheme, in which the employer's contribution is 5.5% of the monthly salary,
  • Special offer at mBank for Commerzbank employees,
  • Special offers within mBank group,
  • Access to the Speexx e-learning language platform,
  • Access to O’Reilly and Clix (Linkedin Learning) e-learning platform,
  • Internal training program Skills@work (coffee Learning Session – informal quarterly meetings among employees focusing on a given technological or business issue, BigUP- individual mentoring program focused on soft skills development, Coach Academy – Technical training organized by employees for employees, Guilds – groups focusing on a given technology),
  • External trainings,
  • Interest groups and integration events,
  • Relocation packages inside and outside Poland,
  • Psychological support program for employee and family, additionally financial and legal consultations (chat, phone, 24/7),
  • Additional holiday days after each year worked at Commerzbank (maximum 5 additional days),
  • Compensation of up to 100% for sick pay (up to 33 days in a given calendar year),
  • Equivalent for electricity and internet while working for home,
  • Flexible working time,
  • Masterbenefit – car subscription,
  • Travel allowance of 150 pln for each arrival for the first year of work in Commerzbank for employees who are living outside of Łódzkie and their previous employer was located outside of Łódzkie.
  • Annual bonus, which amount depends of the results of the bank.

Below you can find more information about Commerzbank:

Commerzbank is a leading international commercial bank with branches and offices in almost 50 countries. The world is changing, becoming digital, and so we are. We are leaving the traditional bank behind us and are choosing to move forward as a digital enterprise. This is exactly why we need talented people who will join us on this journey. We work in inter-locational and international teamwork in agile methodologies.

Contact

Commerzbank Aktiengesellschaft Spółka Akcyjna oddział w Polsce

Ul. Wersalska 6

91-203 Łódź

Your application process

Please add the following clause to your application:
1. I consent to the processing of personal data contained in this document by Commerzbank Aktiengesellschaft with its registered office in Kaiserstrasse 16, 60311 Frankfurt am Main, Germany, operating through the Branch in Poland with its registered office in Łódź, 91-203 Łódź, ul. Wersalska 6, KRS 0000631053, for the implementation of the current recruitment process and for the future recruitment for a period of 6 months, in accordance with the Regulation of the European Parliament and of the Council (EU) 2016/679 of 27 April 2016 on the protection of individuals with regard to the processing of personal data the free flow of such data and the repeal of Directive 95/46 / EC (RODO) and in accordance with the Act of 10 May 2018 on the protection of personal data (Journal of Laws of 2018, item 1000). I provided my personal data voluntarily and I declare that they are truthful. I have the right to withdraw this consent at any time. The withdrawal of consent shall not affect the lawfulness of processing based on consent before its withdrawal.

2. I have read the content of the information clause, including information about the purpose and methods of processing personal data and the right to access my personal data and about the right to correct, rectify and delete it.