Fullstack Engineer, Seller Growth
WhatnotSan Francisco, California, United States âą New York, New York, United States
Posted April 6, 2026
Full Time
About the Company
Whatnot is a livestream shopping platform that enables anyone to turn their passion into a business and bring people together through commerce.
Job Description
Join Whatnot, the largest livestream shopping platform in North America and Europe, as a Fullstack Engineer in the Seller Growth Product pod. Design and build systems to protect the seller funnel from fraud and abuse, ship seller-facing experiences, and drive growth through experimentation.
Requirements
- Bachelorâs degree in Computer Science, a related field, or equivalent work experience
- Knowledge of multiple programming languages (Python, Elixir, JavaScript)
- Web development experience with React, using GraphQL for API development, and modern frontend applications
- Excellent product instincts
- Mentoring others and building inclusive, supportive teams
- Project ownership and autonomy
- Ability to pick up on new technologies quickly
- Proven track record of delivering features
Benefits
- Generous Holiday and Time off Policy
- Health Insurance options
- Work From Home Support
- Home office setup allowance
- Monthly allowance for cell phone and internet
- Care benefits
- Monthly allowance for wellness
- Annual allowance towards Childcare
- Lifetime benefit for family planning
- Retirement
- Parental Leave