Software Development Internship - Summer 2025

Hi, We’re AffiniPay! 

AffiniPay is a leading fintech company, based out of Austin, Texas. As the market leader in professional services payments and project management software, AffiniPay’s tech products serve legal, accounting, architectural, engineering and construction firms. AffiniPay has been recognized as one of Inc. 5000’s fastest growing companies in the U.S. for 11 years in a row, and as a result, our teams continue to grow as well! 

AffiniPay is looking for talented, team-oriented, and motivated Software Development Interns for the summer of 2024 who enjoy a fast-paced environment and working on technically challenging projects.  At AffiniPay, you will work side by side with our experienced Development Team contributing to active projects within development. Our developers work in an open, collaborative, team-oriented environment on everything from user-interface and backend, to database systems and micro services. Regardless of which components you touch, you will be involved in designing, coding, testing and deploying the software.  Our Development Team solves a variety of complex and challenging business problems with cutting-edge technology and are constantly innovating!

What we are looking for:

• Must be earning a Bachelor’s or Master’s degree in Computer Science or related field from an accredited college or university


• Very strong foundational knowledge in Object-Oriented Design Principles, Data Structures, Algorithms, SQL, Operating Systems, and Software Engineering


• Desire to learn rapidly


• Familiar with Java, C++ and/or Python is a plus


• Knowledge of HTML and CSS is a plus


• Use of a Javascript framework (like ReactJS or Angular), or Ruby On Rails is a plus 


• Excellent problem solving and analytical skills


• Ability to thrive in a fast-paced environment


• Located in Austin, Texas or San Diego, California