Principal Machine Learning Engineer
AppFolio
San Diego, CA · $264k–$363k a year · Posted October 23, 2026
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Pay compared with the market
This listing pays about $313,500 a year. Across 50 open principal machine learning engineer listings that state pay, the middle half runs $214,500 to $313,500 and the median is $274,000. That is inside the middle half of those listings, 14% above the median.
Listed pay is what employers advertise, not what people are paid.
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About the job
...time Location Type Hybrid Department Software Engineering Compensation AppFolio is more than a company. We’re... ...-making. Who We Are Looking For We're seeking a Principal Machine Learning Engineer to help define and lead the next generation of...