Machine Learning Engineer – Acoustic Biosignal Analysis

Vor 5 Tagen

Graz, Steiermark, Österreich My Website Vollzeit € 45.000 - € 67.500 pro Jahr


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 music
playback to unlock real-time health insights. We're looking for an early-career
Machine Learning Engineer eager to work on AI models for acoustic
biosignal processing and real-time mobile deployment.



Technical Expertise

Personal Evolution

Autonomy

Responsibilities
  • Contribute to deep learning
    models (CNN, LSTM) for acoustic biosignals (e.g., APG).
  • Implement algorithms for HR,
    HRV, and vascular health indicators.
  • Assist in making models robust
    to motion artifacts and noise.
  • Optimize ML pipelines for
    mobile deployment (TensorFlow Lite).
  • Collaborate with senior
    engineers and firmware teams to bring AI into production.
Experience and Qualifications 
  • Bachelor's or Master's degree in Computer
    Science, Electrical/Biomedical Engineering, or Data Science
  • Coursework or projects in Machine
    Learning, Signal Processing, or Biosignal Analysis are a plus
  • 2–3 years of experience in ML/AI, ideally
    with time-series or biosignal data
  • Solid understanding of TensorFlow or
    PyTorch
  • Familiarity with signal processing
    techniques (e.g., filtering, peak detection)
  • Basic experience in deploying AI models on
    embedded or edge devices
  • Strong collaborative mindset and eagerness
    to learn and grow
Nice-to-have
  • Familiarity with biosignal
    toolkits (NeuroKit2, HeartPy).
  • Experience with wearable
    devices or healthcare applications.


Home Office

Development

Lunch Dispent

Public Transportation 

What we offer
  • The opportunity to grow along with an internationally active, innovative company and a ground-breaking technology.
  • Flexible working time and goal-oriented work environment.
  • Collegial environment in a dynamic and dedicated team.
  • Range of the annual gross salary from € 45,000 depending 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.

 
Bonus  

Work Live Friendly
Jobrad Free Refreshments

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