Fullstack Engineer, Seller Merchandising Join the Future of Commerce with Whatnot! Whatnot is the largest livestream shopping platform in North America and Europe for buying, selling, and discovering the things you love. We're redefining e-commerce by blending community, shopping, and entertainment into a community just for you. As a remote co-located team, we're inspired by innovation and anchored in our values. With hubs in the US, UK, Ireland, Poland, and Germany, we're building the future of online marketplaces—together. From fashion, beauty, and electronics to collectibles like trading cards, comic books, and even live plants, our live auctions have something for everyone. And we're just getting started! As one of the fastest-growing marketplaces, we're looking for bold, forward-thinking problem solvers across all functional areas. 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. Team and Role Overview Seller Merchandising, nested within our Seller Engineering organization, aims to build the world's most connected marketplace for enthusiasts. The team focuses on essential components that enhance Whatnot’s customer experience, committed to creating a fun and engaging journey for buyers and sellers by providing tools for frictionless shopping, such as Checkout, Listing Page, Seller Shop, Buy It Now, and Flash Sales. Looking ahead, the team is poised to innovate and expand, ensuring an ever-evolving and dynamic marketplace for all users. Responsibilities Own full page web migrations to Next.js Improve reliability on core marketplace surfaces Build live experiences to make purchasing more entertaining on Whatnot Scale our checkout experience Location Requirements Team members in this role are required to be within commuting distance of our hubs in San Francisco, Los Angeles, Seattle, or New York City. Candidate Profile Curious about who thrives at Whatnot? We’ve found that embodying a growth mindset, a go-getter attitude, and a high-impact drive goes a long way here. As our next Fullstack Engineer on Seller Merchandising, you should have 5+ years of generalist software development experience in high-growth startups, plus: Bachelor’s degree in Computer Science, a related field, or equivalent work experience Web development experience with React, using GraphQL for API development, and modern frontend applications (exposure to Next.js is preferred but not required) Excellent product instincts—prioritizing user experience over purely technical solutions Ability to mentor others and build inclusive, supportive teams Strong ownership instincts—able to own projects from inception to production and beyond A track record of shipping products and features rapidly Excellent problem-solving skills and independence in decision-making Ability to learn new technologies quickly Proven experience delivering features successfully Compensation and Benefits Salary: $185,000/year to $205,000/year + benefits + equity The salary range may include several levels applicable to the role. Final salary will depend on factors such as experience, skills, and level. This range covers base salary only; benefits and equity are additional. Benefits Health Insurance options including Medical, Dental, Vision Work From Home Support Home office setup allowance Monthly allowance for cellphone and internet

Retirement: 401(k) in the US (employer match up to 4%) and international pension plans Parental Leave 16 weeks of paid parental leave + one-month gradual return to work (company leave allowances run concurrently with country-specific leave requirements)

Equal Opportunity Statement Whatnot is proud to be an Equal Opportunity Employer. We value diversity and do not discriminate based on race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, parental status, disability, or any other protected status. We believe that a diverse and inclusive workforce enhances our work and company culture. Application Process * indicates a required field First Name * Last Name * Email * Phone Resume/CV * Enter manually or upload a file (pdf, doc, docx, txt, rtf) Preferred First Name * Preferred Last Name * LinkedIn Profile Website How did you hear about this job? * At the time of hire, will you be within 50 miles of a hub? If yes, select location; if no, select “N/A” and specify your city and state/province. Are you legally authorized to work in the US? * Will you require visa sponsorship now or in the future? * Optional Demographic Questions We collect anonymous demographic data to support our diversity initiatives. This data is confidential and used only for reporting and learning purposes. Race/Ethnicity * Are you part of the LGBTQ+ community? * Gender identity * Disability status * Veteran status *

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