DSP Engineer (Audio Algorithms)

We are looking for an experienced Digital Signal Processing Engineer with a passion for real-time audio and ultrasonic signal processing to join our team on-site. In this role, you will contribute to the development, optimization, and integration of DSP algorithms for advanced audio products and wearable devices.

This position offers the opportunity to work closely with a multidisciplinary team of hardware, firmware, and software engineers to bring advanced DSP solutions from concept to production.

Technical Expertise Personal Evolution Autonomy Responsibilities

• Design, implement, and optimize real-time audio and ultrasonic DSP algorithms.
• Develop and maintain embedded C firmware for DSP-enabled microcontrollers used in audio pipelines.
• Collaborate with hardware and software engineers to integrate and validate DSP algorithms in production systems.
• Debug and troubleshoot issues across firmware, hardware, and signal chain.
• Contribute to architecture discussions and help define future DSP features.
• Deliver clean, efficient, and well-documented code optimized for real-time performance.

• Master's degree in Electrical Engineering, Acoustics, Computer Engineering, or related fields.
• 3-5 years proven experience with DSP development for audio or embedded systems.
• Strong hands-on skills in Embedded C for real-time, low-power environments.
• Solid understanding of audio DSP fundamentals, algorithms, and real-time constraints.
• Experience in debugging and optimizing DSP pipelines.
• Fluent in English, with strong problem-solving and collaboration skills.

Bonus Skills

• Experience developing or tuning DSP algorithms for TWS earbuds.
• Familiarity with Bluetooth audio systems or wireless communication for TWS.
• Python skills for signal analysis, prototyping, or test automation.
• Understanding of acoustic measurement and performance evaluation.

• Opportunity to work on cutting-edge MEMS-based audio systems shaping the future of hearable technology.
• Collaborate in a fast-moving, innovation-driven environment.
• Opportunities for technical growth and ownership in advanced audio signal processing.
• A chance to make a tangible impact on next-generation wearable audio products.
• Flexible working time and goal-oriented work environment.
• Range of the annual gross salary from € 50,000 depending on experience, qualifications, etc.; legal minimum annual gross salary on a full-time basis: € 39,977.28.
• 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.

Lunch Dispent

Work Live Friendly

Free Refreshments

Bonus

Home Office

Development

Jobrad Public Transportation

USound is disrupting the audio industry, setting new standards in audio experience, and maximizing the degrees of freedom for wearables and hearables. We are leaders in acoustic solutions based on MEMS speakers by enabling our customers to bring new revolutionary audio products to the market. USound achieves this through radical miniaturization, power reduction, and increased production efficiency.