Senior Data Scientist - Open Banking

Visa

Visa is a leader in payments and technology, facilitating over 259 billion transactions annually across more than 200 countries. The company is focused on creating innovative and secure payment networks. The Data Science team is crucial in advancing banking and lending solutions through cutting-edge machine learning technologies.

In this role you can expect to have the responsibilities:

• Develop and implement machine learning models for transaction data enrichment.
• Collaborate with engineering teams to integrate models into the MLOps pipeline using Kubeflow.
• Train models utilizing accelerated hardware such as GPUs with PyTorch.
• Deploy and scale ML systems with Nvidia Triton Inference server.
• Work with cross-functional teams to ensure models meet business and performance requirements.

This role requires you to have:

• Master's Degree in Computer Science, Mathematics, Physics, or a quantitative field.
• 3-5 years of experience, with a preference for product development over internal analysis/support.
• Proficiency in Python and SQL (BigQuery).
• Experience with Deep Learning frameworks, especially PyTorch.
• Experience with MLOps pipelines, ideally Kubeflow.
• Experience training models on accelerated hardware like GPUs.
• Interest in NLP and algorithms.
• Understanding of time and memory complexity concepts.
• Interest in deploying ML systems in high throughput environments.

You would benefit from having:

• Experience with agentic LLM flows for structured data production.

Visa is an Equal Opportunity Employer. They consider applicants regardless of race, color, religion, sex, national origin, sexual orientation, gender identity, disability, or veteran status, and also evaluate applicants with criminal histories as per EEOC guidelines and local law.