rated in top 500 IT companies in Switzerland
Image is not available

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.

Software Developer

Software Developer


With over twenty years of experience in the international telecoms, Comfone is a shaper in the mobile roaming industry. Comfone strives for steady innovation and continuously expands its customer base to reach today 600+ mobile network operators. Comfone offers an international work environment and the opportunity to excel in a global market. More about us.


Software Developer (m / f) 80-100%

Are you looking for a new, meaningful opportunity, to develop your skills as a software developer? Then this position is the right one for you!


Your responsibilities

Develop and maintain our main Application “Roaming Management”, in which all our roaming relations and services are maintained. This application masters the data for most of the Applications used by our customers. You program with passion and you would like to apply your skills and creativity to exciting projects? In this position, you will be involved in the following areas:

  • Conceptual work for a re-design of the existing Application
  • Further development of our existing Roaming Management
  • Collaborating with the software development team on different projects
  • Performing analyses and developing and implementing technical concepts


Who you are

  • Completed apprenticeship as computer scientist with Swiss Federal Certificate of Competence preferred with a bachelor’s degree
  • Experience in object-oriented analysis and design
  • Advanced knowledge in PL-SQL and Oracle Database
  • Advanced knowledge of the Programming languages C# and Java (Spring Boot)
  • MongoDB knowledge (nice to have)
  • Communicative and independent personality
  • Knowledge of UI Development (nice to have)
  • Knowledge of REST and SOAP API
  • Ability to grasp new concepts quickly and excellent attention to detail
  • Fluent in written and spoken English


We offer

We offer you varied challenges in a growth-oriented market. Through demonstrating commitment and showing initiative, you will have the opportunity to play a key role in shaping the future of our dynamic and highly successful company.


Have we attracted your interest? Then we look forward to receiving your complete online application as a PDF.


CONTACT HR adobe acrobat


Meet some of our team members

Bosko Mihajlovic Financial Clearing Coordinator

“There are many clever people from different cultures who all strive to give their best on a daily basis. This determination further improves our services and reputation. I find this very fascinating and motivating.”

Katherine Buschang Roaming Coordinator

"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.”

Florian Bossert Roaming Coordinator

"We are one big, multicultural & ambitious unit who pulls the rope in same direction. Comfone is sportive and smart while never hiding the company’s advantageous humour.”



bosko mihalovic

Bosko Mihajlovic
FC Coordinator



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

I was born in Serbia in 1987. Thanks to my parents, who pursued a great opportunity, we moved to Switzerland in 1991. Since then I have lived in Ostermundigen (BE) and consider myself a proud citizen of Bern. In order to follow my interests in the field of technology, I completed an apprenticeship as a commercial clerk at Swisscom. I then worked as a Sales Consultant and in parallel completed my business studies (HFW Bern) in 2013. After working at Interdiscount as Junior Product Manager, I was eager for a new challenge and that is how I ended up at Comfone, beginning on 1 October 2015.


What do you do at Comfone?

I am a Financial Clearing Coordinator and responsible to ensure an efficient and fast cash-flow between my customers and their Roaming Partners, in relation to the profits they have generated on Roaming Traffic. My job includes several tasks, but of most importance is to ensure that our customers are satisfied and get paid by their Roaming Partners.


What about Comfone do you love most?

Definitely the spirit and the diversity in the company. There are many clever people from different cultures who all strive to give their best on a daily basis. This determination further improves our services and reputation. I find this very fascinating and motivating.


What’s your favourite international destination?

I have been to several places, but cannot decide which one I would consider my favourite. Probably the next destination?



Image gallery


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.

gift box

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