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

Overview

Backend Software Engineer Intern (Master’s) focused on Java, Spring Boot, and practical AI, working within WEX’s Technology team.

What you'll do

• Build scalable backend services using Java and Spring Boot.
• Design PostgreSQL schemas, optimize queries, and deploy microservices on AWS.
• Develop AI solutions including AI agents to automate workflows.
• Partner with senior engineers to apply software design best practices.
• Write thoroughly tested code and ship features during the internship.
• Apply data structures and algorithms to support backend development.

What you'll need

• Be currently pursuing a Master’s degree in Computer Science, Software Engineering, or a related field.
• Have strong proficiency in Data Structures and Algorithms (DSA).
• Have hands-on experience with Java, Spring Boot, and PostgreSQL.
• Have exposure to AWS cloud infrastructure concepts.
• Have practical ability to leverage AI tools and build functional AI agents for workflows.
• Demonstrate strong analytical problem-solving skills and collaboration.

Details

• Location: US - Remote.
• Internship program length: 13 weeks, late May to mid-August.