Regular Cloud Infrastructure Engineer (flexhub) (m/f/diverse)
Confirmed on the employer's own hiring board on Oct 20, 2026. First seen by Alion on Oct 19, 2026. Commerzbank scores B on the Alion truth index.
Your tasks
- Designing and deploying scalable and efficient cloud applications;
- Writing and running unit and integration tests;
- Troubleshooting and debugging issues across the application stack;
- Continuously improving software development processes and practices using latest industry trends;
- Working using agile development methodologies to ensure rapid and iterative delivery of high-quality software;
- Maintaining a high standard of code quality through code reviews and automated testing;
- Collaborating with cross-functional teams to define, design, and ship new features;
- Writing and optimizing application code as well as Infrastructure as Code (IAC) scripts.
Your Profile
- Strong understanding of cloud architectures, services, and best practices, for OpenShift, Azure, GCP;
- Experience in deploying and optimizing Kubernetes clusters in cloud environments;
- Proficiency in the use of infrastructure-as-code tools such as Kustomize, Terraform or Ansible;
- Core competency in networking, both for cloud and on-premise implementations;
- Knowledge of Information Security protocols, tools, best practices, including TLS/certificates, OAuth2, and cryptographic best practices;
- Knowledge of core Python concepts;
- Experience with messaging-oriented middleware technologies, CI/CD Tools and practices;
- 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 Regular Cloud Infrastructure Engineer 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 Lodz, 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 utilization 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.