Software Engineer jobs in United States
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Whatnot · 1 day ago

Software Engineer

Whatnot is the largest live shopping platform in North America and Europe, redefining e-commerce by blending community, shopping, and entertainment. The Software Engineer will design and develop software systems to improve the company's metrics and optimize software for speed and scalability while leading best practices in backend development.

CollectiblesE-CommerceInformation TechnologyMarketplaceTrading Platform
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Growth Opportunities
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H1B Sponsor Likelynote

Responsibilities

Design and develop software systems and applications to significantly improve the company's top-line metrics
Analyze and design software features based on business metrics collected from buyer and seller experiences
Recommend software upgrades for existing systems
Optimize software for speed and scalability
Develop new and improved features that help new users understand the product, including authentication, activation, email notifications, SEO, and performance marketing
Lead the team in best practices in backend development
Represent the team’s remit to other cross-functional teams to navigate X-team projects and collaboration
Achieve team goals in increasing the number of satisfied buyers and weekly new live sellers (WNLS) on the platform through experimentation and data analysis, while also maintaining seller and GMV retention

Qualification

PythonElixirJavaScriptSQLBackend as a ServiceA/B testingData analysisMonitoring toolsTeam collaborationGrowth mindset

Required

Bachelor's degree or foreign equivalent in Computer Science or related field
Five (5) years of experience as a Software Engineer or related occupation
Experience with building scalable systems using Python, Elixir, or JavaScript
Experience delivering features and shipping products
Experience with Python A/B testing for experimentation
Experience with SQL for data analysis
Experience with monitoring tools for logging and dashboarding
Experience with Backend as a Service (BaaS)

Benefits

Generous Holiday and Time off Policy
Health Insurance options including Medical, Dental, Vision
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, such as adoption or fertility expenses
Retirement; 401k offering for Traditional and Roth accounts in the US (employer match up to 4% of base salary) and Pension plans internationally
Monthly allowance to dogfood the app
Parental Leave
16 weeks of paid parental leave + one month gradual return to work *company leave allowances run concurrently with country leave requirements which take precedence.

Company

Whatnot is a livestream shopping platform for buying and selling products.

H1B Sponsorship

Whatnot has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (34)
2024 (20)
2023 (18)
2022 (10)

Funding

Current Stage
Late Stage
Total Funding
$974.7M
Key Investors
CapitalGY Combinator Continuity FundAndreessen Horowitz
2025-10-28Series F· $225M
2025-01-08Series E· $265M
2022-07-21Series D· $260M

Leadership Team

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Jeff Chang
Director of Engineering, Head of Growth
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Company data provided by crunchbase