Software Engineer Intern

Whatnot
San Francisco, California, United StatesFull-timePosted Aug 31, 2026

About the role

πŸš€ Join the Future of Commerce with Whatnot!

Whatnot is the largest live shopping platform in North America and Europe to buy, sell, and discover the things you love. Whether it's trading cards, fashion, electronics, or live plants, our sellers are building real businesses across hundreds of categories. We're building live commerce at a scale that's never been done in the West, and there's no playbook to copy. The people here are shaping how an entirely new industry develops.

As a remote co-located team, we're inspired by our values and anchored in hubs across the US, UK, Ireland, Poland, Germany, and Australia. We move fast, stay close to our users, and focus on the work that drives the most impact.

We're one of the fastest growing marketplaces and were recently named the #1 Best Startup Employer in America by Forbes. Check out the latest Whatnot updates on our news and engineering blogs and join us as we enable anyone to turn their passion into a business and bring people together through commerce.

πŸ’» Role

We are looking for intellectually curious, highly motivated individuals to join us for a 12-16 week hybrid internship during Summer 2027. Our interns work in cross-functional multidisciplinary teams enabling you to directly impact the direction of our platform. Your code and ideas will contribute to solving some of the most complex technical challenges we face today and define future engineering initiatives. Some sample projects you might work on are:

Building new features for users in our live-streams

Implementing growth tactics and strategies to scale our buyer and seller flows

Building systems at scale that help us deliver a high trust marketplace experience

By the end of your internship, you will have contributed to one of the fastest growing marketplaces ever while gaining core industry skills of project ideation, management and collaboration.

We offer flexibility to work from home or from one of our global office hubs, and we value in-person time for planning, problem-solving, and connection. Team members in this role must live within commuting distance of our New York City or San Francisco or hubs during the internship.

πŸ‘‹ You

People who do well at Whatnot tend to be comfortable figuring things out as they go, biased toward action, and genuinely curious about what they're building. They care more about outcomes than credit and stay close to the product and the people using it.

As our next Engineering Intern you should have some industry software engineering experience, plus

Pursuing a degree in computer science or other related major graduating in Dec 2027 or by Summer 2028

Problem solver and out-of-the-box thinker

Willing to take risks and build product and systems for 1M+ users

Ability to pick up on new technologies quickly

🎁 Benefits

$150/month dogfooding budget

We expect all employees to actively use the product!

$150/month wifi/phone reimbursement

Housing & Relocation Stipend

πŸ’› EOE

Whatnot is proud to be an Equal Opportunity Employer. We value diversity, and we do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, parental status, disability status, or any other status protected by local law. We believe that our work is better and our company culture is improved when we encourage, support, and respect the different skills and experiences represented within our workforce.

Responsibilities

  • Building new features for users in live-streams
  • Implementing growth tactics and strategies to scale buyer and seller flows
  • Building systems at scale for a high trust marketplace experience

Qualifications

  • Pursuing a degree in computer science or related major graduating in Dec 2027 or by Summer 2028
  • Industry software engineering experience
  • Problem solver and out-of-the-box thinker
  • Willing to take risks and build products for 1M+ users
  • Ability to pick up on new technologies quickly

Benefits

  • $150/month dogfooding budget
  • $150/month wifi/phone reimbursement
  • Housing & Relocation Stipend

Skills mentioned

Backend DevelopmentFrontend DevelopmentDistributed SystemsSystem DesignREST APIsWebSocketsGitDebuggingPerformance OptimizationDatabase Design

About Whatnot

Whatnot is the largest livestream shopping platform in the US, UK, and Europe. Millions of people come to Whatnot every day to buy, sell, and connect over the things they love, from sneakers to sports cards, vintage fashion to fine jewelry, comics to PokΓ©mon, beauty, electronics, and hundreds of other categories. In 2025, live sales on Whatnot surpassed $8B, more than doubling the year before. Over 20 million accounts were created last year alone, and we have been the #1 shopping app in both the US and UK. We've built a real business, but we're nowhere near done. Live commerce at this scale has never been done in the West, which means the people here now are shaping how an entirely new industry develops. The pace here is fast and the expectations are high. We move quickly, prioritize ruthlessly, and trust people to own their work end-to-end. In return, careers grow faster, impact is real, and your colleagues will raise your standards. It's an environment built for people who want to do the best work of their careers alongside others doing the same. We're a remote, co-located team with hubs in the US, UK, Ireland, Poland, and Germany, and we're hiring across every function.

Technology1,001-5,000 employeesLos Angeles, California