Cartesian Systems
Machine Learning Scientist
Cambridge, MA +1 · Full-time · Posted Oct 15, 2026
- Location
- Cambridge, MA
Cambridge, Massachusetts, United States - Education
- PhD in computer science, electrical engineering, or related field.
About the job
Designs and deploys machine-learning models and production features for indoor positioning and perception.
What you'll do
- Design, develop, and deploy ML models for indoor positioning and perception; optimize their performance and efficiency.
- Develop tools and datasets to benchmark real-world performance at scale, and translate research into production pipelines.
- Collaborate with engineering and product teams to ship features to enterprise customers.
What they ask for
- PhD in computer science, electrical engineering, or a related field.
- Deep understanding and hands-on experience with machine-learning models for time-series data, including transformer-based architectures and probabilistic models.
- Publications in top-tier ML, vision, or systems venues.
- Ability to write high-quality production code; excellent communication and cross-disciplinary collaboration skills.
Nice to have
- Past startup experience or industry experience in applied software or ML engineering.
- Familiarity with cloud-based model training and inference, mobile ML deployment, wireless localization or radar signal processing, or computer vision and multi-sensor fusion.
Tools
transformer-based architectures, probabilistic models, state estimation, cloud-based model training and inference, computer vision, 2D/3D perception, pose estimation, SLAM
AI focus
Develop and optimize machine-learning models for indoor positioning and perception, and move research into production.
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