Signal Processing Engineer – Audio & Ultrasound (Embedded Systems Focus) (f/m/d)
Graz, Austria
USound is disrupting the audio industry, setting new standards in audio experience, and maximizing the degrees of freedom in manufacturing wearables and hearables.
We are leaders in acoustic solutions based on MEMS speakers. Since 2018, we have been enabling our customers to bring new revolutionary audio products to the market. USound achieves this through radical miniaturization, power reduction, and increased production efficiency.
We arehappy to connectwithexperienced Signal Processing Engineerswith focus on real-time audio and ultrasonic algorithm development for embedded systems.
You will take a hands-on role in designing and implementing high-performance DSP algorithms, with a strong focus on embedded C firmware for low-power platforms used in wearable and consumer audio devices.
Technical Expertise
Personal Evolution
Autonomy
Responsibilities
* Design, implement, and optimize real-time signal processing algorithms for audio andultrasound.
* Develop and maintain embedded C firmware for DSP-enabled microcontrollers.
* Collaborate with hardware and software engineers to integrate and validatealgorithms on real devices.
* Debug and troubleshoot system-level issues across firmware, hardware, and signalchain.
* Contribute to architecture discussions and help define future DSP features.
* Deliver clean, efficient, and well-documented code with a focus on real-timeperformance.
* Operate with minimal supervision and take ownership of deliverables.
Experience and Qualifications
* More than 5years proven experience with DSP development, particularly in audio and/or ultrasoundapplications.
* Strong hands-on skills in Embedded C for real-time systems.
* Deep understanding of signal processing fundamentals and real-time constraints.
* Experience working on low-power embedded platforms.
* Strong problem-solving, debugging, and optimization skills.
* Ability to work independently and manage time effectively in a fast-pacedenvironment.
Bonus Skills
* Familiarity with Bluetooth audio or TWS (True Wireless Stereo) systems.
* Python for signal analysis, algorithm prototyping, or test automation.
* Experience with Android audio pipelines or audio app development.
Who you are
You’re anengineer who thrives on solving complex technical problems andcan quickly become productive in a fast-moving project.
You bring a mix of algorithmic insightand embedded implementation expertise, and you’re comfortable owning features end-to-end.
* Opportunity to work on cutting-edge DSP applications in wearable audio andultrasonic tech.
* Long-term impact: your work will directly influence keyproducts in development.
* Fast-moving, focused team with minimal overhead.
* Flexible working time and goal-oriented workenvironment.
* Range of the annual gross salary from € 55,000depending on experience, qualifications, etc.; legal minimum annual gross salary on a full-time basis: € 42.591,92.
* Additional incentives including bonuses and profit-sharing opportunities.
Benefits:We offer a range of perks including lunch subsidies, language courses, well-being and summer childcare subsidies, future provision,and many more. At our location you will find free parking slots, a canteen and a snack buffet.
#J-18808-Ljbffr