Sr. Staff AI/ML Engineer

The Sr. Staff AI/ML Engineer will lead the design, implementation, and production deployment of machine learning and AI-driven systems, partnering with AI platform and product engineering teams to integrate advanced AI capabilities into WEX's enterprise systems. This is a remote position requiring residence within 30 miles of Portland, ME; Boston, MA; Chicago, IL; Dallas, TX; San Francisco Bay Area, CA; and Seattle/WA.

Requirements

• Lead the design, implementation, and production deployment of machine learning and AI-driven systems
• Partner with AI platform and product engineering teams to integrate advanced AI capabilities into WEX's enterprise systems
• Design and maintain ML pipelines, from data ingestion to model deployment
• Build and expose AI functionality via RESTful APIs and micro-services architectures
• Champion engineering best practices: CI/CD, infrastructure-as-code, testing automation, and continuous improvement
• Collaborate cross-functionally with data scientists, ML engineers, and business stakeholders to align technical solutions with strategic goals

Benefits

• Health, dental and vision insurances
• Retirement savings plan
• Paid time off
• Health savings account
• Flexible spending accounts
• Life insurance
• Disability insurance
• Tuition reimbursement