Staff Machine Learning Engineer is open at PathAI in 1325 Boylston Street, Suite 10000, Boston, MA 02215. The posting gives a salary of $197K - $284K. Posted on Nov 9, 2026, and still on PathAI’s careers page when we last checked, on Nov 14, 2026.
About the role
Employer: PathAI, Inc.
Title: Staff Machine Learning Engineer
Location: 1325 Boylston Street, Suite 10000, Boston, MA 02215
Duties: Applying understanding of company products and services and introducing technology innovations with respect to functionality, performance, reliability, and scalability. Designing, developing, and maintaining the machine learning infrastructure that powers the company. Performing research and development of machine learning algorithms to expand product capabilities. Participating in building new experiences, improving existing products, ensuring quality assurance test designs and contributing to test systems architecture discussions. Position is fixed location based in Boston, MA office; however, telecommuting from a home office may also be allowed.
Requirements: Requires a Master’s degree in Computer Science, Engineering, Mathematics, or a related field plus four (4) years of experience as a Machine Learning Engineer, or a related occupation developing biomedical AI applications with a history of high-impact contributions (publications, open-source projects, or commercial products).
Experience may be gained concurrently and must include two (2) years in each of the following:
- Using machine learning frameworks, following software engineering best practices, and deploying machine learning algorithms into production environments
- Identifying technical improvements that translate into high-value business or clinical impact, and independently assembling and leading technical teams to implement these improvements
- Artificial intelligence software development using Python
- Designing and developing robust, performant AI algorithms for histopathology applications in research and product settings
- Cross-functional collaboration with scientists, engineers, and product teams to translate biological and clinical requirements into scalable machine learning solutions
- Leading experimental design and analysis, including ideation, documentation, and reporting
- Participating in knowledge sharing and team activities and setting team standards by example through design reviews, journal clubs, machine learning best practices, and governance activities
- Publishing and presenting scientific work including manuscripts and conference proceedings
- Bringing machine learning products from research and development to market.
Alternatively, will accept a Doctorate (Ph.D.) degree and two (2) years of experience.
Salary: $197,000 - $284,000 /year. Apply online: https://www.pathai.com/careers Job Code: GC-SMLE.
The employer’s own description, as published on PathAI’s careers page.
Hiring at PathAI
PathAI has 15 open roles right now, 6 of them remote. Most are in Engineering, Product and Security. The median advertised salary across its roles with a published range is $162K. See all its roles
