We are

Founders. Innovators. Freethinkers. Project Wizards. Digital Enthusiasts. Passionate Nerds. Code Developers. Sheldon’s Followers. Web Designers. Fast Deciders. Support Philanthropists. Creative Heads. Number Twisters. Cable Installers. Deep Diggers. Table Soccer Experts. Food Lovers. Networkers. Container Operators. Flower Girls. First Aiders. Pixel Pushers. Barbecue World Champions...

> And who are you?

The Founders

For us, the founders of GMX, it’s time to come up with a brand new idea. Thoroughly grounded and visionary. We are going back to the future and will revolutionize digital communication a second time.
This is why this highly experienced and successful team, consisting of Karsten Schramm, Eric Dolatre and Peter Köhnkow, is celebrating its reunion.

With the recruitment of Jörg Sellmann as the new CFO, the founder and management team is now complete. Jörg is a highly competent financial expert with a strong mix of financial, operational and strategic skills that he has developed in different positions with different global corporations. We are glad that he now brings his passion and spirit to our small team.

We have blind faith in each other and trust each other completely. Sometimes we are a bit weird, sometimes even a bit neurotic. However, always straightforward and honest. We are thinkers and tinkerers. Greedy explorers and visionaries. We love rock music, good food and barbecuing. And our great passion is the field of digital communication.

Our motivation to start a new business after the successful launch of GMX are the ideas from our own personal user experience. We want to deliver solutions that we would choose for our own families and ourselves – and make them available to EVERYONE. Therefore we are looking for enthusiastic and talented professionals.

Are you curious? Thrilled? So, show us your talents and apply with us today. > Careers

Karsten Schramm

Eric Dolatre

Peter Köhnkow

Jörg Sellmann

The Team

We, the employees, are enthusiastic about the introduction and work at Brabbler – here’s what we say:

Rudi »The chance of playing a major role in developing a brand new product is my motivation to work in this great team.«

Ilber »I applied for this job mainly because of the amazing background of the founders and the trust in the head of development.«

Ivo »The management team live their passion, which is not the case everywhere. That’s what I love. I enjoy programming in a heterogeneous environment. And I love Penny, the black pug puppy!«

Sarah »I was immediately fascinated by the entrepreneurial spirit.«

Fabio »Brabbler is young but not inexperienced, and the office is great!«

Anna »We are family.«

Koi »I am really looking forward to the adventure of working with Brabbler.«

Lia »I have met many old GMX colleagues which is like coming home – awesome!«

Björn »I like our social events. Once a week, normally on Wednesday, those who have the time enjoy some rounds of billiards. Every week something different, like ice skating, badminton, and, perhaps in the near future, bouldering – who knows ;-)«

Ann-Mareike »For me as a young professional it is great to play an active role in a young dynamic company.«

We are looking for you

Are you good at trying new stuff and getting started quickly? And have you always wanted to join a startup - maybe the hottest one in Europe?

Then bring your talent and passion to Brabbler and help us make the world of digital communication a better place.

Code Artists

Software Engineer C#/.NET Mobile Clients (m/f)
Software Engineer C#/.NET Server (m/f)
Web Developer HTML5/JavaScript (m/f)

Project Wizards

Product Manager B2B (m/f)

Quality Fanatics

Software Tester (Quality Assurance) (m/f)


System Administrator Linux (m/f)


IT Operations Manager (m/f)
DevOps & Platform Engineer (m/f)
  • A startup atmosphere with low hierarchies
  • An office in a charming, red brick terraced building from 1906 with loft character and a highly modern interior design
  • Enough space for your ideas and a workplace with a lot of creative freedom
  • Cold and hot drinks for free as well as fresh fruits
  • Privately organized team events
  • A soccer table, as you would expect
  • A competitive salary plus stock appreciation rights
  • Flexible working hours
  • Individual IT equipment
  • Very good motorway connection as well as connection to the S-Bahn

The Location

The Coffee

The Back of The Building

The Place Inside

The Connection

The Team

Your chance

We are looking forward to your application!

The quickest way to contact us is by e-mail
(We’d prefer a PDF.)

The postman finds us here
Brabbler Secure Message and Data Exchange Aktiengesellschaft
Ms. Tina Kassel
Ria-Burkei-Straße 26
D-81249 Munich

If you have questions about your opportunities with us and want to get in touch with us personally, please contact Tina Kassel at +49-89-540 46 95-0. Just give us a call.