Remote Staff Applied Scientist, Personalization

OnePay; United States; On-site; USD 140,000 - 210,000; Full time

Benefits offered by this job

Stock options

Health benefits from Day 1

401(k) plan with company match

Job summary

OnePay is seeking an Applied Scientist to lead AI/ML initiatives that power user experiences and business growth. You’ll design, deploy and productionize ML models, including LLM-powered applications, and collaborate with product, engineering, and analytics teams to deliver measurable impact across our fintech platform.

Remote-friendly in the US, this role offers stock options, health benefits from day one, and a clear path for growth in a fast-moving, inclusive culture.

Qualifications

• 7+ years building and deploying ML/AI models with measurable business impact.
• Experience deploying LLM-powered apps and recommender systems.
• Strong collaboration with Product, Engineering, and Analytics teams to bring AI solutions from ideation to deployment.

Responsibilities

• Design and deploy ML/AI models shaping customer experience.
• Develop personalization and recommendation systems.
• Design and optimize search and retrieval systems.

Skills

ML/AI experience

LLM apps

Agentic systems

Ranking & recommendations

Education

BS in CS/Data Science/Applied Math

Job description

OnePay is seeking an Applied Scientist to lead AI/ML initiatives that power user experiences and business growth. You’ll design, deploy and productionize ML models, including LLM-powered applications, and collaborate with product, engineering, and analytics teams to deliver measurable impact across our fintech platform.

Remote-friendly in the US, this role offers stock options, health benefits from day one, and a clear path for growth in a fast-moving, inclusive culture.