Senior Java Developer (m/f/d)
Diebold NixdorfBerlin, Germany
Posted January 5, 2026
Full Time
About the Company
Diebold Nixdorf is a company that harnesses future technologies to deliver personalized, secure consumer experiences that connect people to commerce.
Job Description
We are seeking a Senior Java Engineer to join our software development team in Berlin. In this role, you will work alongside a team of highly skilled and experienced software developers in Germany and India.
Requirements
- Bachelor of Science (BSc) or Master of Science (MSc) in Computer Science or Informatic from an affiliated university.
- 6+ years of advanced experience in Object-Oriented Programming (OOP) with Java (17+), more specifically with Multithreading and Client & server architecture.
- Ability to read, analyze, and improve existing code.
- The ability of designing and implementing REST APIs.
- Hands-on experience with IntelliJ or Eclipse.
- Hands-on experience with Design patterns & Clean Code development.
- Awareness of security-related topics such as TLS, OWASP, certificate handling but not limited to.
- Experience with Tomcat & RESTEasy is a plus.
- Effective communication skills in English and German.
