Embedded Firmware Engineer (a) 80-100%

19 February 2026
80 – 100%
Permanent position
Bubikon

Job summary

Trafag is a leading Swiss high-tech company specialized in sensors. Join us for an innovative work environment with great benefits.

Tasks

Develop firmware for our cutting-edge sensor products.
Contribute ideas and proposals in a collaborative team.
Enhance our Digital Sensor Platform to meet market needs.

Skills

Degree in Electrical Engineering, Computer Science, or equivalent.
Strong experience in object-oriented software development with C++.
Familiarity with modern embedded systems development methods.

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About the job

Trafag is a globally leading, internationally oriented, medium-sized Swiss high-tech company specializing in the development, manufacture, and marketing of sensors and control devices for demanding applications. Our continuous growth is based on innovation strength, high-quality products, and our pronounced customer proximity.

For our firmware development team at the headquarters in Bubikon, we are looking for a committed personality as

Embedded Firmware Engineer (a) 80-100%

(a)ll are addressed. Gender, age, origin? We are interested in your skills and enthusiasm for this position.

Do you want to make an impact in a dynamic, innovative high-tech company? Are you well versed in ARM microcontrollers and modern firmware development methods? Do you love the challenge of developing new products based on current technologies and have a flair for hardware development? Then you are right with us!

This is why you get up in the morning:

As part of an interdisciplinary and advanced development team, you make a decisive contribution to the success of our products. You can bring your ideas and suggestions into the project and decide with the team on the implementation. In your position, you are co-responsible for the development of microcontroller firmware for our pioneering sensor products in the areas of pressure, temperature, gas density, and torque. In addition, you continuously develop our existing Digital Sensor Platform (DSP) so that we can always meet current market requirements.

We expect the following from you:

University degree (FH, Uni, ETH or equivalent) in electrical engineering, computer science or similar
Solid experience and very good knowledge in object-oriented software development with C++
Good knowledge in the creation/development of embedded systems with C++ and C#
You are familiar with modern development methods for embedded systems and electronics
You are a communicative personality and like to take responsibility
You are a team player and can contribute, are open to active exchange of experience, and enjoy further development
Solid German and English skills

You can look forward to:

An interesting and challenging field of activity in which you can bring in and implement your own ideas
High personal responsibility
Flexible working models
Flat hierarchy with short decision-making paths
An open corporate culture – our employees describe it with attributes such as helpful, familiar, and appreciative
Modern infrastructure in an innovative company in a beautiful location in the Zurich Oberland (parking spaces available).

Learn more about Trafag here

Learn more about our benefits here: Trafag – What we offer

Contact: Katharina Zürrer (044 922 32 43)

Have we sparked your interest? Then we look forward to your complete online application.

For this position, we only consider direct applications.

Trafag sensors & controls Switzerland | Industriestrasse 11 | CH-8608 Bubikon | Tel +41 44 922 32 32 | www.trafag.com