ONE Finance
Staff Applied Scientist, Personalization
$180K–$250K
United States (Remote) · Remote · Staff · Full-time · Posted Sep 2, 2026
- Experience
- 7+ years
- Education
- Degree in Computer Science, Data Science, Applied Mathematics, or a related field.
About the job
Designs and deploys AI systems for personalized recommendations, search, and retrieval to improve customer experiences, business growth, and operational efficiency.
What you'll do
- Build and productionize machine learning, deep learning, and LLM models in collaboration with product, engineering, and analytics teams.
- Develop personalization and recommendation systems for dynamic, user-centric product experiences.
- Design and optimize search and retrieval systems for discoverability and relevance.
What they ask for
- Experience building and productionizing ML/AI models with measurable business impact.
- Experience building and productionizing LLM-powered applications, agentic systems, and traditional ML for ranking, recommendations, and personalization.
- Degree in Computer Science, Data Science, Applied Mathematics, or a related field.
- Ability to collaborate across Product, Engineering, and Analytics to deliver AI solutions from ideation to deployment.
Pay
$180K – $250K USD base salary
Tools
machine learning, deep learning, LLM, ranking, recommendations, personalization, search, retrieval
AI focus
Build and deploy ML, deep learning, LLM-powered applications, and agentic systems, including personalization, recommendations, search, and retrieval.
Model-written summary · the original posting is authoritative