Backend Software Engineer Intern - C#, Cloud Security & AI (Undergraduate)

Public source summary from intern-list.com / Jobright.

WEX is a global commerce platform that simplifies how businesses operate through payments, employee benefits, and mobility solutions. The Backend Software Engineer Intern will build scalable C#/.NET backend components, implement cloud security protocols, manage AWS-based CI/CD workflows, and explore AI agents alongside engineers and Product Managers.

Responsibilities

Write clean, scalable code using C# / .NET based on strong Object-Oriented Programming (OOP) principles Integrate secure authentication and authorization protocols (OAuth, OIDC, JWT, Passkeys) into application workflows Containerize applications using Docker and manage automated CI/CD pipelines on AWS using GitHub Collaborate with senior engineers to explore, build, and integrate skill-based AI agents and productivity scripting

Qualifications: Currently pursuing a Bachelor's degree in Computer Science, Machine Learning, Software Engineering, or related field and will have completed at least your Sophomore year of school at the start of the internship Strong proficiency in C#, .NET, and Object-Oriented design fundamentals Foundational understanding of identity and security protocols (OAuth, OIDC, JWT, or Passkeys) Hands-on exposure to AWS, Docker containerization, and GitHub CI/CD workflows Experience or interest in building AI skill-based agents, along with basic Python scripting skills, is a plus

Benefits: A 13-week paid internship program Mentorship Professional development Weekly learning experiences to help you build confidence and leadership skills High-performing interns may get the chance to lead their own initiatives Remote, hybrid, and onsite options for flexibility Commission eligibility for most sales positions under the terms of an applicable plan Quarterly or annual bonus eligibility for non-sales roles based on the applicable role and plan Health insurance Dental insurance Vision insurance Retirement savings plan Paid time off Health savings account Flexible spending accounts Life insurance Disability insurance Tuition reimbursement