Fullstack Engineer, Seller Merchandising

Whatnot; San Francisco (CA); On-site; USD 185,000 - 205,000; Full time

Job summary

A leading company in livestream shopping seeks a Fullstack Engineer for their Seller Merchandising team. This role focuses on enhancing customer experiences through innovative web solutions. Ideal candidates will have extensive software development experience and a passion for user-centric design. Join a dynamic team dedicated to redefining e-commerce and delivering engaging shopping experiences.

Benefits

Health Insurance options

Home office setup allowance

Monthly allowance for cellphone and internet

401k with employer match

16 weeks paid parental leave

Qualifications

• 5+ years of software development experience in high-growth startups.
• Proven track record of shipping products and features quickly.

Responsibilities

• Own full page web migrations to Next.js.
• Build live experiences to enhance purchasing on Whatnot.

Skills

Problem Solving

User Experience

Mentoring

Self-Direction

Education

Bachelor’s degree in Computer Science

Tools

React

GraphQL

Next.js

Job description

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.

About the Role

Seller Merchandising, nested within our Seller Engineering org, exists to build the world’s most connected marketplace for enthusiasts. The team focuses on essential components that enhance Whatnot’s customer experience. They are committed to crafting a fun and engaging journey for buyers and sellers by providing the necessary tools for frictionless shopping on Whatnot—features like 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

1. Own full page web migrations to Next.js
2. Improve reliability on core marketplace surfaces
3. Build live experiences to make purchasing more entertaining on Whatnot
4. Scale our checkout experience

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.

Qualifications

• 5+ years of generalist software development experience in high-growth startups
• Bachelor’s degree in Computer Science, a related field, or equivalent work experience
• Web development experience with React, GraphQL, and modern frontend applications (exposure to Next.js is preferred but not required)
• Excellent product instincts, prioritizing user experience
• Ability to mentor others and build inclusive, supportive teams
• Strong ownership instincts, capable of owning projects from inception to production
• Proven track record of shipping products and features quickly
• Excellent problem-solving skills and self-direction
• Ability to learn new technologies rapidly
• Proven experience delivering features

Compensation & Benefits

$185,000/year to $205,000/year + benefits + equity

The salary range may include several levels applicable to the position. Final salary depends on experience, skills, and level. This range is for 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: 401k in the US (employer match up to 4%) and pension plans internationally
• Parental Leave
  • 16 weeks paid parental leave plus one month gradual return to work (company leave allowances run concurrently with country leave requirements)

Equal Opportunity Employer

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 a diverse workforce enhances our work and culture.

Application Process

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