AI Research Intern: Foundation Models for Fintech

OnePay; United States; On-site; USD 46,000 - 68,000; Full time

Benefits offered by this job

Early access to fintech

Hands-on product-ready experience

Beautiful NYC SoHo Office

Team social outings

Job summary

OnePay is seeking an AI Research Intern in its New York City office. You will research, design, and prototype foundation models—transformer and graph-based—applied to customer, transaction, and merchant data.

Work with product, engineering, and analytics teams to build a working prototype that demonstrates the approach and adds measurable value. The role requires a final-year graduate student in engineering or a related field, strong DL fundamentals, and hands-on PyTorch experience.

Qualifications

• Final-year master’s or PhD candidate graduating 2027/2028.
• Strong fundamentals in neural networks, embeddings and training dynamics.
• Prior internship in ML/DS or substantial personal/academic ML projects.

Responsibilities

• Research, design, and train foundation models (transformer/graph-based).
• Run experiments, evaluate results, and prototype promising approaches.
• Collaborate with Product, Engineering and Analytics teams to improve customer experience.

Skills

Deep Learning Fundamentals

PyTorch

Problem Solving

Communication

Organization

Collaborative Mindset

Ownership / Proactiveness

Education

Master's or PhD in Engineering or related field

Tools

PyTorch

Job description

OnePay is seeking an AI Research Intern in its New York City office. You will research, design, and prototype foundation models—transformer and graph-based—applied to customer, transaction, and merchant data.

Work with product, engineering, and analytics teams to build a working prototype that demonstrates the approach and adds measurable value. The role requires a final-year graduate student in engineering or a related field, strong DL fundamentals, and hands-on PyTorch experience.