Welcome to the team: C++ Developer (m/f/diverse)

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FunctionFunction:
Information Technology -
LocationLocation:
Lodz -
Job typeJob type:
/ Full time -
First working dayFirst working day:
as of now -
Application deadlineApplication deadline:
8 / 18 / 2026
Join our team as a C++ Developer!
Your tasks
Within the cluster Risk Models & Calculations we deliver:
- Internal and external APIs for the credit rating (e.g. credit application, credit decision) for inhouse frontends, customers and intermediaries etc.
- Base-services for Commerzbank credit business (e.g. pricing, credit-worthiness)
- Integration of operative rating processes within frontends and backends
- Risk applications for the capture and calculation of Operational Risk
- Tools for reporting and simulations (incl. stress tests)
Your main tasks are:
- Implementing changes (and creating from scratch) in C++ based risk calculation engines.
- Maintain and develop project database layer (PL/SQL procedures)
- Supporting migration of on-prem solutions into Native Cloud solution (Azure)
- Maintain project test and development infrastructure (C++ and Java based)
- Develop new ways of computation handling – prototype cloud native solutions, introduce changes to current architecture
- Taking care of software guidelines and other forms of documentation
- Working on processes improvements using agile methodologies
Alternative tasks (depending on demand):
- Supporting data engineers’ team in their activities
- Supporting of maintenance team in rollouts and bug fixes
- Documenting specifications, writing concepts, and creating process flows for processes or configurations
- Writing business test scenarios and cases
Your profile
Which technology & skills are important for us?
- High knowledge of C++ 17
- Good knowledge of C++ Boost libraries
- English B2+ level
Nice to have:
- Good Knowledge of cloud solutions (preferably Azure)
- Good knowledge of MSVC toolchain
- Good knowledge of PL/SQL
- Basic knowledge of Ansible, Docker
- Basic knowledge of Windows Server OS
- Basic knowledge of Java
How?
Hybrid on Wersalska 6 street (Once a week work from the office - Łódź)
The company
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.
What we offer?
- Medical care packages in Enel-med,
- Additional Generali insurance,
- Multisport Plus Card,
- Pluxee Lunch 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, Trainer Academy - trainings organized by employees for employees, Guilds - groups focusing on a given technological or business issue),
- External trainings,
- Interest groups and integration events,
- Relocation packages inside and outside Poland,
- Psychological support program for employees and their families, 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 traveling to work (to Łódź – from outside the Łódź Voivodeship, and to Wrocław – from outside the Lower Silesian Voivodeship), whose previous employer was located outside of Łódzkie or Dolnośląskie.
- Annual bonus, which amount depends of the results of the bank.
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.

