Within the cluster DBS the development teams provide new digital products and solutions direct for the customer of the Bank. You will develop APIs, modules or interfaces for these products in close co-operation with business analysts and application operation experts of your team.
Remote work (until the pandemic situation is clarified).
Your main tasks are:
- You are developing new APIs which serve for digital products and services of the Bank. These new APIs will be part of the portal platform of the bank but also used bank internally for other purposes. They will deal mainly with the processing of payment transfers.
- You will develop the backend logic of those APIs. This comprises the understanding of complex business requirements and business data objects of the digital finance functionalities and processes – especially in the payment area. Further validation of input data based on the business requirements needs to be implemented. Of course, you will be supported by the business analysts and other developers of the team.
- You will design and develop REST interfaces that will serve as central APIs.
- You will integrate backend systems from the Commerzbank IT landscape using multiply different technologies: Rest, SOAP, direct mainframe connectivity, databases.
- You will support the 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 as well as testers.
- Participate in scrum ceremonies (Daily, Planning, Review, Retro) using VidCo/Telco or – exceptionally – in person
Who we're looking for?
What we expect from you:
- High knowledge of Java, J2EE, Spring, Java Frameworks
- Analyze business requirements and design solutions
- Good knowledge of design and Implementation of Rest API
- Good knowledge of integration with Backends and Frontends using API / REST / SOAP / etc.
- Good Knowledge of Relational databases (Oracle, MS SQL
- Basic knowledge of Web Technologies: HTML5, CSS, Java Scrips, ReactJ
- Basic knowledge of Unix/Linux
- Basic knowledge of JIRA / Confluence / Bitbucket
- Basic knowledge of Agile Software Development / Scrum
- Basic knowledge of Secure Coding Practices
Foreign language skills:
- English B2 level - mandatory
- German - nice to have
- Healthcare package
- Healthcare package for families
- Leisure package
- Leisure package for families
- Financial bonus
- Cold beverages
- Hot beverages
- Car parking
- Bicycle parking