Senior Full Stack Developer (f/m/d)

at subsidary IONOS SE in Berlin
Reference ID: 1366


About us

With its business applications, IONOS is one of the leading hosting and cloud applications providers in Europe. With our state-of-the-art technologies, we convince more than 8 million customers in many different countries every day.

Your Tasks

  • Collaborate on a team level to deliver new features into production.
  • Work in a community driven style: open for learning and sharing.
  • Having good knowledge on SOLID, DRY and KISS principles.
  • Design, implement and test new components, services and features. Make sure only production ready and clean code enters the code base.
  • Being open for TDD and pair programming on a daily basis.
  • Being open to new challenges and new technologies.
  • Work hands-on to help our 3rd level support in case of urgent requests or for early-life-support.
  • Work in a DevOps driven environment where you will contribute to our growing infrastructure.
  • Work in agile software development team following modern coding practices.

We Appreciate

  • Long-term experience in software development with focus on Java-based backend (for senior level minimum of 8-10 years) and frontend development (Java Script and one of the state of art frameworks like React or AngularJS).
  • Solid to extensive knowledge of Java and Javascript and being well informed about the current state of the JS and Java ecosystem.
  • You are familiar with the application and use of databases. (SQL/NoSQL).
  • Experience building distributed systems with service-oriented architecture and / or micro services.
  • You are following the maxime “You built it, you run it.” and love to spread the word about it.
  • Comfortable in a DevOps environment and virtualization, configuration management and related technologies.
  • Knowledge about "Clean Code” and being determined to improve on quality all the time. Practical experience in other languages (e.g. Kotlin, Golang, Python) is a plus.
  • Understanding of build chain management and containerization is a plus.
  • Fluent in English is a must.

apply online now

We value diversity and welcome all applications - regardless of, for example, gender, nationality, ethnic or social origin, religion, disability, age as well as sexual orientation and identity, physical characteristics, marital status or any other irrelevant factor subject to applicable law.


Recruiting Team IONOS

Hinterm Hauptbahnhof 3-5
D-76137 Karlsruhe