(Senior) Java Full-stack Developer (flexhub) (m/f/diverse)

Your tasks

• Being responsible for analysis, technical and functional solution design (implementation of new functions, modules, or interfaces for banking applications);
• Integrating third-party services and internal systems using secure REST or messaging protocols;
• Translating business requirements into functional, high-performance code;
• Writing comprehensive tests and conducting thorough code reviews to maintain high standards;
• Actively contributing to sprint refinement and estimating technical tasks with the team;
• Deploying your services to production and troubleshooting incidents when they occur;
• Creating detailed technical specifications and architecture diagrams for your components;
• Keeping up with Java updates and sharing interesting findings with your peers;
• Explaining technical challenges to product owners in understandable language;
• Refactoring legacy code to improve performance and maintainability.

Your Profile

• Proficiency in Java, Spring Framework, RESTful Web Services;
• Good knowledge of Tomcat;
• Experience with front-end development, ideally with JSF;
• Ability to proactively drive projects and tasks to deliver results;
• Fluency in English;
• University degree in IT or relevant.

In return, we offer:

• Good work-life balance, including 25 days annual paid leave (increasing with 1 day per year up to 31 in total), flexible working hours, work-from-home and work from abroad opportunities;
• Luxury package of additional health and dental insurance;
• Food vouchers in the amount of EUR 80 monthly;
• 6 additional annual days off for exceptional circumstances;
• Employee assistance program for psychological, financial, and legal consultations;
• Multisport card;
• Annual contribution of EUR 153.39 net per child for a summer camp/school/kindergarten for children up to age of 15;
• Possibilities for building career-advancing skills by covering training/certification courses and conferences based on individual learning and development needs, access to an online learning platform;
• Opportunities for long-term professional development in a stable, 150-year-old company while contributing to the vision of a new, just starting Digital Technology Center;
• Friendly and supportive multicultural environment, open to new opinions and ideas.

Commerzbank is proud to be an equal opportunity employer, committed to creating a diverse environment. All qualified applicants will receive consideration for employment without regard to gender, race, color, national origin, religion, gender identity or expression, sexual orientation, genetics, disability, age, or any other characteristics.

The company

Commerzbank is a leading international commercial bank with branches and offices in almost 50 countries. The world is changing, becoming digital, and so are we. We are leaving the traditional bank behind us and we are choosing to move forward as a digital enterprise.

As part of this strategy, Commerzbank continues the expansion of its Digital Technology Center in Sofia, Bulgaria. We need motivated people who will join us on this journey, and we are looking for a (Senior) Java Full-stack Developer in our flexhub team.

What is flexhub?

We are Commerzbank's internal delivery capability - a team of engineers, architects, analysts and experts working directly with business units. Unlike external consultancies, we are colleagues who stay. Based in Frankfurt, Sofia, and Łódź, we drive high-priority initiatives while building internal expertise that lasts.

What's in it for you:

Consulting variety meets corporate stability. You join different teams across the bank when your expertise is needed, then move on to the next challenge. This approach helps you build strong internal know-how and gives you the chance to contribute to meaningful work - one initiative at a time - without sales targets or utilisation pressure. No selling. Just a consistent focus on engineering solutions that matter.

Contact

Apply now with your up-to-date CV in English!

Due to the high volume of applications, we contact only the candidates who best match the role requirements. If you do not hear from us within 14 days, please consider that we won't proceed with your application at this stage.