Full-Time

Android Engineer

Inventory

Updated on 6/18/2025

WhatNot

WhatNot

1,001-5,000 employees

Online marketplace for authentic collectibles

Compensation Overview

$190k - $260k/yr

+ Equity

Senior

Seattle, WA, USA + 3 more

More locations: San Francisco, CA, USA | Los Angeles, CA, USA | New York, NY, USA

Candidates must be within commuting distance of the specified hubs.

Category
Android Development
Software Engineering
Required Skills
Kotlin
Android Development
Requirements
  • 5+ years of full-time software engineering experience in high growth startups
  • Bachelor’s degree in Computer Science, a related field, or equivalent work experience
  • Android expertise in creating fluid, responsive user interfaces
  • Strong knowledge of Kotlin and Jetpack Compose
  • Adept at reactive programming with Kotlin Coroutines and Flows
  • Fluent in MVI or MVVM development
  • Excel at translating user needs to effective technical solutions
  • Thrive in ambiguity and tackle challenging problems with creativity and autonomy
  • Proactively improve the team environment and foster inclusive, supportive team culture
  • Own projects holistically from inception to production and beyond

Whatnot.com is an online marketplace dedicated to collectibles, particularly focusing on items like Funkos and FiGPiNs. The platform ensures that every item listed is 100% authentic through a rigorous verification process that includes hand authentication, providing trust and security for both buyers and sellers. It serves collectors and enthusiasts who are passionate about pop culture and are looking for rare and exclusive items from franchises such as Marvel Comics and Star Wars. Whatnot.com operates as an intermediary, facilitating transactions between buyers and sellers while charging low fees, which sets it apart from competitors. The company's goal is to create a safe and reliable environment for collectors to buy and sell their prized items.

Company Size

1,001-5,000

Company Stage

Series E

Total Funding

$749.2M

Headquarters

Marina del Rey, California

Founded

2019

Simplify Jobs

Simplify's Take

What believers are saying

  • Whatnot's $5 billion valuation reflects strong investor confidence and growth potential.
  • The platform's expansion into new product categories opens up additional revenue streams.
  • Increased interest in live shopping experiences boosts Whatnot's user engagement and sales.

What critics are saying

  • Intense competition from TikTok Shop could impact Whatnot's market share.
  • Rapid valuation growth may lead to overvaluation concerns if market conditions shift.
  • Dependence on the volatile collectibles market poses potential revenue risks.

What makes WhatNot unique

  • Whatnot offers a unique livestream shopping experience for collectibles enthusiasts.
  • The platform ensures 100% authenticity through rigorous hand authentication processes.
  • Whatnot's partnerships with major franchises like Marvel enhance its appeal to niche communities.

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Benefits

Competitive base salary and stock options

Unlimited Vacation Policy and No Meeting Holidays

Health Insurance options including Medical, Dental, Vision, Life, Short term disability & Long term Disability

Work From Home Support

Up to $500 monthly to spend within Whatnot App

Care benefits

Growth & Insights and Company News

Headcount

6 month growth

↑ 0%

1 year growth

↓ -2%

2 year growth

↓ -2%
Briefly
Jun 11th, 2025
Whatnot Raises €233M, Valued at $5B

Whatnot, a livestream auction app founded in 2019, has gained popularity among independent resellers and small retailers for facilitating quick sales through live video interactions. The startup recently raised €233 million, boosting its valuation to nearly $5 billion. Following TikTok's temporary suspension in the US, Whatnot saw significant growth in new sellers and buyers in the UK and North America, highlighting its appeal and potential in the market.

Chit Chats
Feb 24th, 2025
Big News: We're Partnering with Whatnot!

Starting Wednesday, February 5, Chit Chats Express Inc. is teaming up with Whatnot, the popular e-commerce streaming auction platform, to bring you quick and seamless postage solutions - powered by ChitChats - right from the Whatnot platform

NeoFeed
Jan 8th, 2025
Whatnot raises $265M, valued at $5B

Whatnot, a live shopping platform competing with TikTok Shop, raised $265 million in a Series E round, boosting its valuation to $5 billion. Led by Greycroft Partners, DST Global, and Avra, the funds will expand operations, hire tech staff, and launch new product categories. With $3 billion in sales in 2024, Whatnot aims to capitalize on a potential TikTok ban in the U.S. and plans a $72 million share buyback.

Mediagazer
Jan 8th, 2025
Whatnot raises $265M at $4.97B valuation

Whatnot, a platform for selling comics and other items via live videos, has raised a $265 million Series E funding round, achieving a valuation of $4.97 billion. The company also reports that its annual Gross Merchandise Value (GMV) has surpassed $3 billion.

Daily Content Newsletter
Jan 8th, 2025
Livestream shopping app Whatnot raises $265M, pinning valuation at nearly $5B

Whatnot, the platform that allows users to sell items such as trading cards, comics, and sneakers through live videos, announced on Wednesday that it has secured $265 million in a Series E funding round, a significant investment for a livestream shopping platform.