Software Engineer (Web Application Development) Summer Intern 2026United States

CareDx, Inc. is a leading precision medicine solutions company focused on the discovery, development, and commercialization of clinically differentiated, high-value healthcare solutions for transplant patients and caregivers. CareDx offers products, testing services, and digital healthcare solutions along the pre- and post-transplant patient journey, and is the leading provider of genomics-based information for transplant patients.

Join our software engineering team and get hands-on experience building and improving commercial healthcare software. As an intern, you'll contribute to one or more modern web applications and supporting services, collaborate with engineers and internal stakeholders, and learn how real products move from idea to production. You'll work across the full software development lifecycle, use modern AI-assisted development tools, and participate in a CI/CD-driven delivery process.

As part of the internship, you will also complete a capstone project that brings together your technical contributions, learning, and impact, culminating in a final presentation to engineering and business leaders.

What you'll do

• Contribute code to production-grade web applications and services (front-end, back-end, or full-stack, depending on your interests and team needs)
• Participate in SDLC activities: discovery, design, implementation, testing, deployment, and post-release improvements
• Write clear, testable code; add or improve unit and integration tests
• Use CI/CD pipelines to build, validate, and ship changes safely
• Collaborate with product, QA, engineers, and other stakeholders to understand needs and deliver solutions
• Troubleshoot issues and improve reliability, performance, usability, and maintainability
• Learn and apply secure software practices, especially important in healthcare environments
• Use modern AI tools to accelerate development while maintaining quality and correctness

What you'll learn

• How commercial software teams plan and deliver work using modern engineering practices
• Practical experience with version control, code reviews, automated testing, and CI/CD pipelines
• Working in a regulated and problem-rich domain where quality, privacy, and reliability matter
• Communicating progress, tradeoffs, and technical decisions to different audiences

What we're looking for

• Currently pursuing a Bachelor's or Master's degree in Computer Science, Computer Engineering, Software Engineering, or a related field
• Experience with at least one programming language (preferably JavaScript, TypeScript, Java, C#, or similar)
• Familiarity with web development fundamentals (HTML, CSS, modern web frameworks, databases)
• Comfort learning new tools and working in a team environment
• Curiosity, effective problem-solving, and persistence
• Ability to communicate clearly (written and verbal)

CareDx, Inc. is an Equal Opportunity Employer-vets/disabled, and participates in the E-Verify program.

By proceeding with our application and submitting your information, you acknowledge that you have read our U.S. Personnel Privacy Notice and consent to receive email communication from CareDx.

***We do not accept resumes from headhunters, placement agencies, or other suppliers that have not signed a formal agreement with us.***

Certain jurisdictions require notice of how we use and protect your personal information. For more information, please read our Privacy Policy

#LI-Remote