Cartesian ยท 4 hours ago
Machine Learning Engineer
Cambridge, MA
Full-time
Onsite
Mid Level
3+ years expCartesian is a startup focused on building spatial intelligence for indoor environments to enhance operational efficiency in retail. The Machine Learning Engineer will play a crucial role in developing key algorithms and models, owning new features, and contributing to the technical roadmap of a groundbreaking product.
Computer Software
Hiring Manager
Meagan Rebelo
Responsibilities
Design, develop, and deploy ML models for indoor positioning and perception
Optimize model architectures for performance and efficiency
Develop tools and datasets to benchmark performance in the real world and at scale
Translate research into production pipelines
Collaborate with engineering and product to ship features to enterprise customers
Qualification
Required
BS/MS in computer science, electrical engineering, or related technical field
3+ years of practical industry experience building end-to-end deep learning systems, from model design to dataset creation and experimentation with new ideas
Proficiency in writing high-quality, maintainable production code, with strong software engineering fundamentals (testing, version control, CI/CD, performance optimization)
Strong communication skills and proven ability to collaborate effectively with cross-functional teams including backend, infrastructure, product and research
Experience working in fast-paced, dynamic environments and take pride in producing high-quality work
Preferred
PhD in computer science, electrical engineering, or related field
Startup experience, especially in environments requiring rapid iteration, ownership, and end-to-end execution
Industry experience in applied software or ML engineering
Familiarity with cloud-based model training and inference
Experience in optimizing and deploying ML models in mobile or edge devices
Background in wireless localization or radar signal processing
Experience with computer vision or multi-sensor fusion techniques (e.g., 2D/3D perception, pose estimation, tracking, SLAM)
Company
Cartesian
Cartesian is an MIT spinout building indoor spatial AI to streamline retail operations.
11-50 employees
H1B Sponsorship
Cartesian has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (2)
2024 (3)
2023 (5)
2022 (1)
2021 (1)
Funding
Current Stage
Early StageLeadership Team
Fadel Adib
CEO & Co-Founder
Company data provided by crunchbase