Cluster Daily Banking (DBK) delivers fast, client-focused Daily Banking products and services for online channel. Our main products are around everything what is needed for our private customer on online channel. By using J2EE, REST and SOAP APIs, React.js, Apache Wicket, we are developing in the environment of Cross Channel Banking (CCB). Within the cluster DBK the development teams provides new digital products and solutions direct for the customer of the Bank. You will develop new frontends, modules or interfaces for these products in close co-operation with business analysts and application operation experts of your team. **Your main tasks are:** - You are developing new web-based applications and frontends for digital products and services of the Bank. These new web-based applications are a part of the portal platform of the bank. - You will be using read-to-use React components (Commerzbank living Style Guide) as well as designing new components and creating React frontends for several use cases. - You will design and develop interfaces to connect the frontends to backends. This comprises the understanding of complex business requirements and business data objects of the digital finance functionalities and processes. Of course, you will be supported by the business analysts and other developers of the team. - You will support incident resolution and bug fixing and support the test and development team - You will be working in an agile team setup, meaning the team includes business domain colleagues, business analysts, architects, developers and application operation experts. - Participate in scrum ceremonies (Daily, Planning, Review, Retro) using VidCo/Telco or - exceptionally - in person **What is important for us? 👌** - Proficiency in Java, J2EE and related Java frameworks (especially Spring). - Basic knowledge of message/queue systems, particularly Apache Kafka. - Experience with unit testing, ensuring code reliability and maintainability. - Strong understanding of object-oriented design principles for scalable and modular solutions. - Familiarity with Agile methodologies, fostering collaboration and adaptability. - Confident use and design of REST APIs in line with internal coding standards and guidelines. - Ability to design interfaces according to frontend requirements. - Hands-on experience with CI/CD practices to streamline and automate development workflows. - Fluency in English and Polish at a minimum B2 level. **How?** 📌 Hybrid on Ogrodowa 8 street Łódź **What we offer?** 🥳 Of course, we offer **Development Plans** for employees, **Life insurance**, **flexible working hours**, **integration events** and much more 😎 \* \* \* 🚩 **Please add the following clause to your application:** 1. I consent to the processing of personal data contained in this document by Commerzbank AG with its registered office in Frankfurt am Main, Germany, 60261 Kaiserplatz, 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 to my personal data and about the right to correct, rectify and delete it.