Software Developer (SDET) Intern

Software Developer Intern- Spring 2026

US East Office (Jacksonville, FL)

We exist to transform our customers and change lives

We are looking for a Software Development Engineer in Test Intern to join our Agile development team. In this role, you’ll gain hands-on experience contributing to the automated test coverage for end to end, API, integration, and unit testing repositories. You will work with a team of both Automation Engineers and Manual QAs, and collaborate with Developers and Product Owners. A strong experience in JavaScript/TypeScript is desired for this role, as well as understanding of testing practices and frameworks.

The RF-SMART Internship Program exists to partner with students to equip them with the skills they need to become successful professionals while they complete meaningful work at RF-SMART, while supporting our mission of transforming our customers and changing lives.

What You’ll Do:

• Collaborate with testers and developers on automating features, identifying bugs in test environments found through automation, and improving existing code.


• Participate in Agile ceremonies such as daily standups, sprint planning, and retrospectives.


• Write clean, maintainable code and learn how to follow coding standards and version control best practices.


• Assist QA team members in debugging automation tests and resolving issues to ensure high-quality releases.


• Work closely with Product Owners to understand customer needs and how our software delivers value.


• Gain exposure to the full software development lifecycle in a modern Agile environment.

Eligibility Requirements:

To be eligible for the RF-SMART Internship Program, students must meet the following requirements:

• Enrolled in a degree program at the time of the internship


• Considered a Junior or Senior by credit hours


• Available to work up to 29 hours per week on-site at US East Office in Jacksonville, FL


• Eligible to work in the United States of America for any employer without the need for future sponsorship

Details of the Program:

• Duration: Spring Semester


• Hours: 20-25 hrs per Week


• Pay: $25 per Hour


• Learning & Development Activities: Approximately 5-6hrs per Week of these activities including: Group Project, Meet the Leader Sessions, Mentorship Program, and classes focused on professional growth

Our Talent Acquisition Team will review all applications and reach out to qualified candidates with next steps.

Employer does not sponsor applicants for employment visa status (e.g. H-1B visa status).

General Information: The above noted job description is not intended to be an exhaustive list of all duties and responsibilities that may be assigned, but rather to give a general sense of the responsibilities and expectations of the job. As the nature of business demands change so, too, may the essential functions of this specific position and/or the skills and abilities required. RF-SMART is an Equal Employment Opportunity (EEO) employer.