Software Engineering Intern - Summer 2026

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest. As an intern at Affirm, you will be a contributing member of our outstanding engineering team, working on meaningful projects and frequently shipping code. Responsibilities Interns are responsible for developing and shipping a project and verifying that it works in production This role will ship code and monitor the deployment of your work Our intern projects are not isolated or intended to be thrown away: your team will depend on your contributions! We pair interns with a dedicated mentor who will be by your side to give advice and ensure the success of your project Expect to meet with them on a regular basis and receive feedback There are opportunities to attend events with other interns and full-time Affirmers! Past events have included virtual cooking classes, executive fireside chats, cable car trolley tours, and Giants games Interns present their work to the entire engineering organization at the end of the internship Skills Passion and dedication to changing consumer banking for the better Experience with Python, C/C++ or Java Frontend experience in WebApps/JavaScript/AngularJS/React Strong communication skills Experience with object oriented programming Deployment and testing frameworks API development/documentation AWS or other PaaS frameworks Benefits Health care coverage - Affirm covers all premiums for all levels of coverage for you and your dependents Flexible Spending Wallets - generous stipends for spending on Technology, Food, various Lifestyle needs, and family forming expenses Time off - competitive vacation and holiday schedules allowing you to take time off to rest and recharge ESPP - An employee stock purchase plan enabling you to buy shares of Affirm at a discount Company Overview Affirm is a financial technology services company that offers installment loans to consumers at the point of sale. It was founded in 2012, and is headquartered in San Francisco, California, USA, with a workforce of 1001-5000 employees. Its website is