(Senior) Data Scientist

Find the signal. Build the algorithm. Make it work in real-time.

We build award-winning smart glasses in Vienna: hardware, firmware, software, all under one roof. The data our devices generate is rich, complex, and full of untapped potential. We're looking for someone who can take that raw time-series data, design algorithms that make sense of it, and see them through from experiment to deployment all on a product that people actually wear.

Tasks

What You'll Be Doing

• Design and own the full pipeline, from data collection and preprocessing to model conception and training, quantitative evaluation, and deployment
• Develop and iterate on algorithms for real-world time-series sensor data, including eye-tracking and physiological signals
• Build robust data collection strategies that feed high-quality training sets
• Experiment rigorously: select the right algorithms, validate results, and know when a solution is good enough to ship
• Collaborate closely with hardware, firmware, and software engineers to deploy algorithms that run with accuracy, speed, and robustness on device
• Continuously improve algorithm performance across varying real-world conditions
• Develop computational models of attention, perception, and cognitive workload
• Measure and model eye-tracking signals (gaze, pupil size, eye movements) and interpret them in the context of cognitive and neural processes
• Build advanced signal processing pipelines for noise reduction, filtering, and feature extraction
• Apply statistical modelling and machine learning to infer mental states from noisy, real-world data
• Identify gaps between theoretical constructs and observable signals, and refine models accordingly
• Critically evaluate measurement approaches to ensure cognitive metrics are meaningful, reliable, and interpretable
• Collaborate with engineers, product, software, and hardware teams to translate ideas and insights into practical algorithms and product features
• Support and design experiments, including collaborations with universities and research institutions

Requirements

What You Bring to the Team

• Strong background in machine learning, data science, statistics, applied mathematics, physics, or a related field
• Proven experience designing and training ML models, not just running existing frameworks
• Solid understanding of data acquisition, feature engineering, and model evaluation
• Proven experience in statistical analysis of time-series data
• Experience building data processing pipelines for time-series or sequential data
• Proven experience in sensor fusion and multi-modal data analysis
• Programming proficiency in Python, C++, or similar, you are comfortable owning your code end to end
• Experience working with noisy, real-world data
• Fluent English; German is welcome

Nice to have

• Experience with edge deployment or on-device inference
• PhD or strong background in computational neuroscience, cognitive science, or psychology is a strong plus, measurement quality needs to be defended, not assumed
• Familiarity with eye-tracking, physiological, or similar time-series data
• Experience with embedded or real-time systems
• Knowledge of multimodal sensor fusion
• Familiarity with neural data (EEG, fNIRS, GSR)
• Track record of publications or applied research

Benefits

What's extra?

• Salary: €3.954 – €5.500 gross/month depending on experience
• Yearly public transport card (Vienna)
• Workation within the EEA
• Dog-friendly offices
• "Inspire Days" – time to learn and recharge
• A front-row seat to how a deep-tech hardware product gets built, from PCB to shipped device
• Small, international team where your impact is visible every day

Ready to turn raw data into real understanding, and real understanding into better products?

We can't wait to meet you.

Making Future Reality – let's train it together.

Send us your application and let's take off together!