Senior Software Engineer – AI Platform

WEX

Senior Software Engineer building and operating AI platform infrastructure at WEX. Collaborating with engineers and product teams to ensure scalable AI applications.

Posted 6/16/2026full-timePortland • California, Illinois, Maine, Massachusetts, Washington • 🇺🇸 United StatesSenior💰 $140,200 - $185,800 per yearWebsite

Tech Stack

Tools & technologies

AWSAzureCloudPython

About the role

Key responsibilities & impact

Design, implement, and maintain cloud-native infrastructure for AI applications on AWS and Azure
Build and manage CI/CD and GitOps workflows
Develop production-grade services and platform components in Python
Implement and maintain Infrastructure-as-Code (IaC)
Collaborate with AI/ML engineers to integrate LLMs into products
Operate as a system administrator-level engineer for cloud services
Champion AI-native development practices
Contribute to platform standards for security and compliance
Participate in on-call rotations and incident response

Requirements

What you’ll need

7+ years of professional software engineering or DevOps/SRE experience
Strong experience with DevOps and GitOps practices
Hands-on experience with Fabric and Argo CD (or similar GitOps tools)
Deep experience with AWS and practical experience with Azure services
Proficiency in Python
Familiarity with containerization and orchestration
Experience using AI-native development tools
Solid understanding of monitoring, logging, and alerting practices
Demonstrated ability to work in agile teams
Bachelor’s degree in Computer Science or a related discipline or equivalent practical experience

Benefits

Comp & perks

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

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

cloud-native infrastructureAWSAzureCI/CDGitOpsPythonInfrastructure-as-Codecontainerizationorchestrationmonitoring

Soft Skills

collaborationincident responseagile teamworkchampioning practicescommunication

Certifications

Bachelor’s degree in Computer Science