rated in top 500 IT companies in Switzerland
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Working for Comfone


Working for Comfone provides you with the opportunity to broaden your horizons through gaining experience in a global market, surrounding yourself in an international work environment and furthering your experience in a contemporary workplace.

With over twenty years of experience in the telecom industry providing mobile roaming services, Comfone has achieved significant success, steady growth and continues to expand its global customer base year after year.

Mitarbeiterin Back-Office (DE)

Mitarbeiterin Back-Office (DE)


Seit über 20 Jahren ist Comfone sehr erfolgreich im Bereich Roaming für die weltweite Mobilkommunikation tätig und betreut mehr als 500 Operatoren weltweit. Sie haben die Möglichkeit in einem internationalen Team zu arbeiten, den weltweiten Markt zu bearbeiten und Ihre Erfahrungen in diesem modernen Umfeld auszubauen: Mehr über uns.

Zur Verstärkung unseres Teams in Bern suchen wir per sofort oder nach Vereinbarung eine flexible und teamorientierte Persönlichkeit mit Erfahrung als


Mitarbeiterin in unserem Back-Office (m/w) - 60%

Sie verarbeiten unsere ein- und ausgehenden Zahlungen für unser Finanzclearing Team und betreuen unseren Kundenempfang.


Ihr ideales Profil

  • Kaufm. Grundausbildung oder vergleichbare Ausbildung
  • Versierte MS Office Kenntnisse
  • Eigenverantwortliches Arbeiten
  • Analytische Fähigkeiten
  • Zielfokussierte und dynamische Persönlichkeit mit Zahlenflair
  • Gute Englischkenntnisse (First Level), da die Kommunikationssprache Englisch ist


Unser Angebot

  • Selbständigkeit
  • Arbeit an 3 Tagen, jeweils am Dienstag/ Donnerstag (fix) und Freitag oder an einem anderen Tag möglich
  • Gute Verdienstmöglichkeit



Dann freuen wir uns auf Ihre Online-Bewerbung inklusive der aussagekräftigen Bewerbungs-unterlagen.


CONTACT HR adobe acrobat


Meet some of our team members

Stefan Renfer Head of Big Data & Analytics

“We have many great people at Comfone and I find our teamwork outstanding. It’s an excellent basis for innovation and creativity. ”

Lena Gerber Head of Marketing & Sales Support

"The people here are incredibly intelligent and kind, and are inspiring to work with every day.”

Pedro Sebastião Director Hubbing Services

"I learn a lot every day with such a fantastic cultural exchange.”



katherine buschang

Katherine Buschang
Roaming Coordinator



Where are you from and how did you end up at Comfone?

I am originally from Alexandria, Virginia. I spent my first 18 years of my life there and then went on to college in North Miami (Barry University), Florida.

After I graduated college, I got married and then my husband and I moved to Switzerland where he started to work for Swisscom. After some months, I saw a job advisement in the newspaper in English (as I did not speak or read any German at that time) and applied for the job. It was an immediate fit for both Comfone and me. I have been working for Comfone ever since October 2007 and consider the people I work with as part of my family.

What do you do at Comfone?

I am a Key2roam Roaming Coordinator

What about Comfone do you love most?

Working for Comfone is not only about the job. I enjoy coming to work here and have ever since I started to work for this company. The people I have met over the years have become my family and the customers that we get to interact with are just amazing. Comfone has given me the chance to work with people from all over the world and I have been exposed to so many different cultures. The international connections that I have built up I am sure will last me a lifetime.

What’s your favourite international destination?

I would have to say South Africa. My husband and I spent about 4 weeks there for the 2010 World Cup and just fell in love with the country, people and culture. South Africa has something for everyone; ocean, wild life, amazing food and very friendly people!



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graduation hat and diploma

Career Development

Working for Comfone will give you the opportunity to make a difference and contribute to future roaming innovations. As an equal opportunity employer Comfone offers excellent benefits, employee development opportunities and the possibility for a long-term working relationship.

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Fringe Benefits

Working for Comfone also provides you with additional social and financial benefits enhancing your professional and personal development and your overall job satisfaction.

company building

Modern Facilities

Comfone’s headquarters are easily accessible from the Bern city centre. Comfone offers a modern workplace with excellent facilities including a bistro that serves warm food and a salad buffet at lunch. Our bright and spacious offices make for a pleasant and comfortable work environment.

Find us

Comfone’s headquarters are easily accessible from the Bern city centre and surrounding areas. We are located just a 5 minute walk from the “Galgenfeld” bus stop, where buses run regularly (every 5 -10 minutes) and 5 minutes by car to the nearest highway exit.


Contact HR

sarah seibt

Sarah Seibt
HR Manager
This email address is being protected from spambots. You need JavaScript enabled to view it.
Tel. +41 31 341 10 10

Our address

Comfone AG
Nussbaumstrasse 25
P.O. Box
CH-3000 Bern 22
Tel. + 41 31 341 10 10