Staff ML Engineer
Visa · Foster City, CA · Software Development/Engineering
About this role
Visa is hiring a staff-level Machine Learning Engineer based in Foster City, CA. The posting calls out experience with Python, Java, REST APIs, Data Structures.
- Role
- Machine Learning Engineer
- Function
- machine learning
- Level
- staff
- Track
- Tech leadership
- Employment
- Full-time
- Location
- Foster City, CA
- Department
- Software Development/Engineering
- Posted
- Mar 13, 2026
More roles at Visa
Job description
from Visa careersCompany Description
Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose – to uplift everyone, everywhere by being the best way to pay and be paid.
Make an impact with a purpose-driven industry leader. Join us today and experience Life at Visa.
Job Description
Visa Technology & Operations LLC, a Visa Inc. company, needs a Staff ML Engineer (multiple openings) in Foster City, CA to:
- Architect, design, build, develop, test, and/or implement software applications.
- Conduct business and technical analysis, code reviews, and unit testing.
- Implement, and produce technical documentation of solutions for new development, system enhancements, and production support.
- Design, develop, and implement modifications and corrections to existing software, including the development of debugging routines.
- Perform regular check-ins to continuous integration of systems and/or software applications.
- Participate in cross-functional teams and work with architects, systems analysts, project managers, QA and other developers to implement business requirements while applying the latest available tools and technology.