Staff Machine Learning Engineer, PhD

Jerry

full-time

Posted on: 9/2/2025

Location: Arizona, California, Colorado, Florida, Illinois • 🇺🇸 United States

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Lead

About the role

Report to cofounder/CTO and architect and deploy advanced ML models with real-world applications (e.g., model & predict user behavior; leverage LLMs and custom-built components to optimize chatbot & voicebot)
Develop and architect complex ML models addressing critical business challenges and company-wide strategic initiatives
Take ownership of end-to-end modeling process from ideation to deployment and maintenance
Conduct thorough data preparation and analysis to ensure quality and relevance of input data for modeling tasks
Collaborate closely with Product and Data Engineering to productize and deploy models into production
Contribute to large-scale initiatives to solve previously untackled problems and help scale Jerry.ai from 5M to 50M customers

PhD in Physics or related field
5+ years of experience building and deploying models from scratch
Deep understanding of machine learning algorithms and techniques
Strong analytical and problem-solving skills; ability to translate complex business requirements into practical modeling solutions
Passion for real-world application of machine learning and desire to make significant impact on large-scale initiatives