Backend Software Engineer Intern - Java & AI (Master’s)

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

WEX is a global commerce platform that helps businesses simplify operations, streamline payments, and manage mobility. The Backend Software Engineer Intern will develop scalable backend, full-stack, mobile, cloud, and AI-driven solutions using Java, Spring Boot, PostgreSQL, AWS, and modern AI tools while collaborating with senior engineers during a 13-week internship.

Responsibilities

Apply data structures and algorithms to build scalable backend services with Java and Spring Boot, alongside mobile application components Design PostgreSQL schemas, optimize queries, and deploy resilient microservices on AWS cloud infrastructure Leverage modern AI tools and trends to build AI agents, automate workflows, and accelerate project delivery Partner with senior engineers to apply software design best practices, write thoroughly tested code, and ship features during the internship

Qualifications: Currently pursuing a Master's degree in Computer Science, Software Engineering, or a related field Strong proficiency in Data Structures and Algorithms (DSA) paired with hands-on experience in Java, Spring Boot, and PostgreSQL Exposure to AWS cloud infrastructure and mobile application development concepts Practical ability to leverage AI tools, explore modern AI trends, and construct functional AI agents for project workflows Strong analytical problem-solving skills, adaptability, and a collaborative mindset

Benefits: Paid 13-week internship program Mentorship Professional development Weekly learning experiences to help you build confidence and leadership skills Remote, hybrid, and onsite options for flexibility Potential for full-time or extended roles during the school year for top interns Health, dental and vision insurances Retirement savings plan Paid time off Health savings account Flexible spending accounts Life insurance Disability insurance Tuition reimbursement Non-sales roles are typically eligible for a quarterly or annual bonus based on their role and applicable plan