Application Engineering Internship (summer 2026)

Summer 2026 Internship

We are looking for a dynamic, energetic intern who is eager to learn about Waystar and the healthcare revenue cycle industry. The ideal candidate will be looking to enhance their career and expand their skill set. This unique experience will provide insight into a dynamic ever-changing and evolving industry, coupled with the opportunity to join a great company like Waystar. As part of this internship experience, you will expand on your professional development skills as well as gain first-hand knowledge of a niche within the healthcare industry. Interns will assist the application engineering teams in driving Waystar's software and technology efforts by gathering requirements, attending sprint ceremonies, and developing software and automated tests. The intern will work closely with the application engineering manager and lead engineer to help the team achieve its goals.

As an intern, you will be like any other Application Engineer on the team. We expect you to design, develop, and test new features and enhancements on our platform. To do that, you will work with peers, Team Leads, Manager, Directors and the VP of Engineering along with the wider business to build web-scale products. You'll get experience with:

• C#, HTML, CSS
• JavaScript and jQuery
• Microsoft SQL Server
• Containers
• Automated testing
• Jira, Confluence, and Git

Do you fit our team? + 0 – 3 years' experience + Basic understanding of programming concepts + Can code in one or more general purpose programming languages; C# and .NET programming languages are preferred + Experience with SQL + Excellent written and verbal communication skills + Ability to work in a very fast-paced environment & welcome change. + Highly self-motivated + Ability to work both in team and solo environments

Through a smart platform and better experience, Waystar helps providers simplify healthcare payments and yield powerful results throughout the complete revenue cycle. Waystar's healthcare payments platform combines innovative, cloud-based technology, robust data, and unparalleled client support to streamline workflows and improve financials so providers can focus on what matters most: their patients and communities. Waystar is trusted by 1M+ providers, 1K+ hospitals and health systems, and is connected to over 5K commercial and Medicaid/Medicare payers. We are deeply committed to living out our organizational values: honesty; kindness; passion; curiosity; fanatical focus; best work, always; making it happen; and joyful, optimistic & fun. Waystar products have won multiple Best in KLAS® or Category Leader awards since 2010 and earned multiple #1 rankings from Black Book™ surveys since 2012. The Waystar platform supports more than 500,000 providers, 1,000 health systems and hospitals, and 5,000 payers and health plans.

Waystar perks include:

• Competitive total rewards
• Customizable benefits package
• Generous paid time off
• Paid parental leave
• Education assistance opportunities
• Free mental health and family planning programs
• 401(K) program with company match
• Pet insurance
• Employee resource groups

Waystar is proud to be an equal opportunity workplace. We celebrate, value, and support diversity and inclusion. Qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex, national origin, disability status, genetics, marital status, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.

Job Category: Technology/Engineering

Job Type: Part time

Req ID: R2767