Machine Learning Engineer – Acoustic Biosignal Analysis
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. At USound, we’re pioneering the future of in-ear wearables — devices that go beyond musicplayback to unlock real-time health insights. We’re looking for an early-career Machine Learning Engineer
eager to work on AI models for
acousticbiosignal processing
and real-time mobile deployment. Technical Expertise
Personal Evolution
Autonomy
Responsibilities
Contribute to deep learningmodels (CNN, LSTM) for acoustic biosignals (e.g., APG). Implement algorithms for HR,HRV, and vascular health indicators. Assist in making models robustto motion artifacts and noise. Collaborate with seniorengineers and firmware teams to bring AI into production. Experience and Qualifications
Bachelor’s or Master’s degree in ComputerScience, Electrical/Biomedical Engineering, or Data Science Coursework or projects in MachineLearning, Signal Processing, or Biosignal Analysis are a plus 2–3 years of experience in ML/AI, ideallywith time-series or biosignal data Solid understanding of TensorFlow orPyTorch Familiarity with signal processingtechniques (e.g., filtering, peak detection) Basic experience in deploying AI models onembedded or edge devices Strong collaborative mindset and eagernessto learn and grow Nice-to-have
Familiarity with biosignaltoolkits (NeuroKit2, HeartPy). Experience with wearabledevices or healthcare applications. Home Office
Development
Lunch Dispent
Public Transportation
What we offer
The opportunity to grow along with an internationally active, innovative companyand a ground-breaking technology. Flexible working time and goal-oriented workenvironment. Collegial environment in a dynamic and dedicated team. Range of the annual gross salary from € 45,000depending on experience, qualifications, etc.; legal minimum annual gross salary on a full-time basis: € 37,361.66. 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.
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Machine Learning Engineer – Acoustic Biosignal Analysis in Wien Arbeitgeber: USound GmbH
Als führendes Unternehmen in der Audiotechnologie mit Sitz in Graz, Österreich, bieten wir eine inspirierende Arbeitsumgebung, die Innovation und Kreativität fördert. Unsere Mitarbeiter profitieren von flexiblen Arbeitszeiten, einem wettbewerbsfähigen Gehalt ab 55.000 € sowie zusätzlichen Vorteilen wie Essenszuschüssen und Unterstützung bei der Kinderbetreuung. Wir legen großen Wert auf die persönliche und berufliche Weiterentwicklung unserer Mitarbeiter und schaffen so ein Umfeld, in dem jeder die Möglichkeit hat, seine Fähigkeiten zu erweitern und an bedeutenden Projekten im Bereich der Gesundheits-AI zu arbeiten.
