Software Engineer Intern

Skip to Content Sign In Software Engineer Intern Req #13625 Buckhead, Atlanta, GA, USA Apply Share Job Description Posted Thursday, April 23, 2026 at 9:00 PM What We Need Looking for a summer internship with a highly dynamic, entrepreneurial company?  Seeking a rewarding summer experience that will stand out from the crowd? Corpay is a leading global payments and financial services firm headquartered in Atlanta, GA.  We invite you to join our 8-10 week paid summer internship program for rising juniors and seniors. How We Work As a Software Engineering intern, you will be expected to work in an in-office environment. Corpay will set you up for success by providing: Assigned workspace in office our Buckhead office location Company-issued equipment Formal, hands-on training Role Responsibilities Assisting in designing and building RESTful APIs using Spring Boot framework Writing clean, maintainable Java code following object-oriented principles Implementing CRUD operations and basic business logic Helping structure endpoints, request/response models, and routing Working with relational databases Oracle and DB2 Writing SQL queries and assist in schema design Integrating APIs with databases using JPA Testing APIs using Postman Debug issues, fix bugs, and improve performance Generating unit tests using co-pilot Learning and applying basic API security (authentication, authorization) Understanding concepts like JWT, OAuth (at a high level) Follow coding standards, version control practices, and documentation guidelines Working with senior developers and participate in code reviews Using version control systems like Git Contributing to Agile/Scrum activities (standups, sprint tasks) Documenting API endpoints (often using tools like Swagger / OpenAPI) Maintaining clear code comments and logging Continuously learning Java ecosystem tools and backend best practices Explore microservices concepts and AWS cloud basics Qualifications & Skills Strong fundamentals in Java (OOP, collections, exception handling) Experience with frameworks like Spring Boot or Spring MVC Understanding of RESTful API design (HTTP methods, status codes, JSON) Basic knowledge of SQL and relational databases like MySQL or PostgreSQL Familiarity with ORM tools such as Hibernate Understanding of data modeling and schema design API testing using Postman or Insomnia Basic unit testing with frameworks like JUnit Debugging and troubleshooting skills Basic understanding of authentication/authorization (JWT, OAuth concepts) Knowledge of input validation and secure coding practices Version control with Git Build tools like Maven or Gradle API documentation tools such as Swagger Problem-solving and analytical thinking Ability to learn quickly and adapt Good communication and teamwork Attention to detail Job Details Job Family General Pay Type Hourly Employment Indicator Internship Scan this QR code and apply! Download Buckhead, Atlanta, GA, USA ©2009-2026 Dayforce HCM, Inc. All Rights Reserved. Privacy Policy Cookie Preferences Cookie Preferences We use technology, such as cookies, to improve site functionality, personalize content, and analyze web traffic. By clicking "Accept" you also allow us to share information with third party advertising and analytics partners and use your information for advertising and analytics purposes. You can learn more about online tracking in our Cookie Statement Accept Reject Cookie Settings