RF Engineer

Imagine a universe of all high-tech engineering competencies under one roof. Imagine more than a thousand engineers, working as a united team on a special medical product. A product that changes people’s lives for the better. Now, stop imagining and enter our world - the Demant universe.

Become part of a great team

We enjoy highly complex tasks. We like to challenge the limits of what is possible. And we like being part of a complete product cycle. A product for mass production in a miniature scale. To perform best, we have the newest instruments and technologies at our disposal, including our own tool shop and test facilities.

All in all, we are about 60 engineers and technicians in our Electronics Group. Our main goal is to develop the electronics solutions for all Demant’s hearing aids and accessories. We have a close collaboration with our Chipset Group, which develops the company’s proprietary ICs. Our team integrates the ICs and other components onto very small PCBs. We use technologies like Bluetooth & NFMI antennas, acoustic & magnetic transducers, and rechargeable batteries to finally put the entire hearing aid system together into a product to the benefit of hearing-impaired people worldwide.

In the RF & Antenna group, we integrate the RF circuitry and develop the antennas for our 2.4GHz Bluetooth Low Energy connectivity system.

Joining us, you will be involved in all development steps from initial product specification to design and verification and in the end, handover for mass production. Designing small-sized products with great performance is the key driver for our success and the limited space and high integration level makes this a challenging, yet motivating, task. Your main responsibilities will be:

1. To integrate ICs and other key components onto PCBs with size, tough requirements, and RF performance in mind
2. To evaluate the performance of the system and be proactive in improving the system performance even more
3. To verify electrical performance against tough requirements, e.g., transmit power, receiver sensitivity, signal integrity, wireless link quality etc. in relevant use cases. On top, there’s several regulatory requirements to adhere to
4. Participate in cost saving and maintenance tasks for in-market products
5. To document individual tasks by means of e.g., design specifications, test specifications, and measurement reports and contribute to the knowledge sharing, writing lessons learned and best practice documents, when relevant
6. To support the prototype builds including electrical test specification.

We expect you to hold an M.Sc. or B.Sc. in Electronics Engineering and that you have some years of experience within integration of Bluetooth radios or other RF technologies. You will be required to work within your own technical area and at the same time maintain an overview, enabling you to see a broader perspective. To become effective in the position, you shall be able to tick off most of the areas below:

1. Well-founded general theoretical knowledge about microwave RF design
2. Experience in designing systems that include multiple devices and radios. Being able to understand your part’s contribution to the system performance and user experience
3. Experience in making system, circuit, or EM simulations
4. Experience in practical RF-lab work: E.g., using a network or spectrum analyzer, verifying specific radio performance parameters Rx/Tx performance, frequency synthesis, impedance matching techniques etc. If you are familiar with Bluetooth Low Energy, it will be beneficial
5. Knowledge of applicable regulatory requirements maybe also for medical equipment
6. The work is carried out in teams according to agile principles. If you do not have earlier experience with this work mode, you should have an interest in learning.

Furthermore, you are a team player and appreciate working in an international environment where two days are rarely alike. You show a high level of engagement to ensuring your tasks are in progress and you take a methodical and systematic approach to complex problem solving. You know how to work according to established quality processes and have a good documentation practice. As we are a medical device regulated company, obeying standard procedures for carrying out development work and verification, is a given.

Apply now
Please send your CV as soon as possible and no later than February 9, 2025, using the application system.

If you would like to know more about the position, you are welcome to contact Senior Manager, RF & Antenna Mads Gustavsen at

We are curious to meet you

We will begin to invite candidates for interviews after the application deadline. The first-round interviews are scheduled for the 13th, 14th, 17th and 18th of February. You can expect the final round of interviews to be held on the 24th and 25th of February.

At Demant we value diversity, equity and inclusion (DE&I) and we are committed to creating an inclusive working environment. We welcome applications from all qualified candidates regardless of ethnic background, personality, age, gender, and education. Diversity is part of our cultural DNA. Women in STEM areas are particularly encouraged to apply, as Demant supports United Nations Sustainable Development Goal 5 on gender equality.