1&1 IT Development: Java Web Developer (m/f), München
For our location in München we are looking for a:

Java Web Developer (m/f) - using Apache Wicket for User Management of GMX, WEB.DE and MAIL.COM

Reference ID: MU-MiCl-1709013

Your Tasks:

We develop the most successful free mail services in Germany - for millions of users of GMX, WEB.DE and mail.com in Germany and around the world. For the further development of our web frontends in the area of user management (registration, password forgotten, customer center) we are looking for an experienced Java/JavaScript software developer.

  • You develop high-end web frontends in the area of user management with Apache Wicket and in the future Angular.
  • You attach importance to the quality of our systems in an agile team, together with QA and IT.
  • You will work with the product owner to design our systems.

We Appreciate:

We offer you a position in which you can introduce modern approaches and technologies to a successful company with the highest quality standards. In addition, you benefit from regular exchanges of knowledge within and outside the team, combined with creative and temporal freedom.

We would be pleased if you would bring the following:

  • Well-founded knowledge in web programming with Java, ideally with Apache Wicket.
  • Deep knowledge of HTML5, CSS3 and HTTP (AJAX, REST).
  • Knowledge of Spring, REST, Maven, git/svn is welcome.
  • You are interested in new UI technologies such as Angular.
  • Reliability, high quality standards and a structured way of working are your hallmarks.

I want to apply now via email

Your application should present a complete picture of you. This includes:

Cover letter

The cover letter is one of the most important elements of your application. Explain as clearly as possible why you’re applying for this specific position at our company. Don’t tell us your life story, just explain what makes you so interesting that we should invite you for an interview. Please don’t forget to include your salary expectations and earliest starting date and/or current term of notice.


Make sure there are no gaps in your education and work record. You should generally begin with your higher education details. Any gaps (e.g. application phase, stays abroad, etc.) must be explained. We are also interested in your language and IT skills, as well as any hobbies.


Please attach all important documents. These include employer references, school leaving, training, and higher education certificates. However, seminar certificates or similar participation documents, often just make your application unnecessarily bulky.


In the case of certain positions (e.g. Website Management), we attach great importance to suitable references or work samples. This will generally be requested in the respective job advertisement.

What do I have to consider when applying by e-mail or using an online form?

The best idea is to pack all of your documents into a single PDF document. This allows us to open everything with just one click. It also ensures that the layout of your documents isn’t altered. The file should be no larger than 5 MB.