The posting
📢 Join our team as a Business Expert (DBM)! 📢
Do you enjoy working at the intersection of business and technology? Are you passionate about shaping digital banking solutions used by millions of customers every day? If so, join our Daily Banking Middletier team and help us drive the evolution of Commerzbank's online and mobile banking services.
As a Business Expert, you will play a key role in translating business needs into innovative digital solutions, working closely with Product Owners, Software Engineers, DevOps Engineers, and Test Specialists across Germany, Poland, and the Czech Republic. Together, you will ensure that our Transaction Overview and Finance Overview services deliver a seamless, secure, and customer-centric banking experience.
Together with your team you will be doing 👇
• Analyzing and evaluating business requirements from both functional and technical perspectives, identifying dependencies, risks, and impacts on existing systems and processes
• Analyzing REST APIs, system integrations, and data flows to assess business needs, evaluate solution options, and support incident investigations
• Collaborating with Product Owners, Software Engineers, and stakeholders to define and continuously improve digital banking solutions
• Translating business requirements into user stories, acceptance criteria, process flows, and technical specifications
• Coordinating requirements clarification and solution discussions across multiple teams and systems within the Daily Banking landscape
• Driving continuous improvement of processes, documentation standards, and solution quality while ensuring compliance with regulatory and security requirements
• Supporting backlog management, sprint planning, workshops, and strategic initiatives related to daily banking services
Which technology & skills are important for us? 👌
• Degree in Economics, Business Informatics, Computer Science, or a comparable qualification
• Strong experience in Technical Business Analysis and Requirements Engineering
• Knowledge of REST APIs, system integrations, and open data formats such as JSON
• Understanding of SQL and relational databases for requirements analysis, troubleshooting, and data validation
• Experience with Agile methodologies, user stories, acceptance criteria, and backlog management
• Strong stakeholder management, communication, and presentation skills
• Ability to work effectively between business and IT teams, translating complex requirements into practical solutions
• Very good communication skills in English; German is an advantage
How?
📌 Hybrid on Ogrodowa 8 street Łódź
Below you can find more information about Commerzbank and cluster 👇
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.
Description of the cluster:
The Daily Banking Middletier cluster shapes the digital banking experience for millions of retail and corporate customers. With around 20 specialized teams across four locations, we are responsible for the core backend and middletier services behind online and mobile banking, ensuring security, high availability, and regulatory compliance.
What makes us unique is the combination of reliable platform ownership and future-focused innovation. We are modernizing a complex application landscape, introducing AI-driven capabilities, establishing cross-channel standards, and enabling new digital services across the bank.
Joining our team means contributing to solutions that millions of customers rely on every day. You will work in an international environment where business expertise, technology, innovation, and customer focus come together to shape the future of digital banking.
What we offer? 🥳
Of course, we offer Development Plans for employees, Life insurance, flexible working hours, integration events and much more 😎
Important! Please add the clause to your CV. 📑 You can find it on the end of the advert.
🚩 Please add the following clause to your application:
- 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.
- 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.



