Backend Software Developer Jobs at Whatnot with Visa Sponsorship

Whatnot's backend engineering teams build the real-time infrastructure powering live commerce at scale. The company has a consistent track record of sponsoring work visas for Backend Software Developers, supporting candidates through the full sponsorship process from initial offer through filing.

See All Backend Software Developer at Whatnot Jobs

Overview

Open Jobs70+
Top Visa TypeH-1B
Work Type91% Hybrid
Median Salary$201K
Top LocationSan Francisco, CA
Most JobsWhatnot

Showing 5 of 70+ Backend Software Developer Jobs at Whatnot jobs

Whatnot
Software Engineer, Data
We won't show you this job again
Whatnot
Added 3w ago
Software Engineer, Data
Whatnot
Seattle, Washington
Software Engineering
Data Science & Analytics
Data Engineering
Cloud & DevOps
Data Science
Cloud Engineering
Backend Engineering
$230,000/yr - $290,000/yr
Hybrid
3+ yrs exp.
None

Have you applied for this role?

Give feedback about this job
Min 10 characters (0/10)
Whatnot
Software Engineer
We won't show you this job again
Whatnot
Added 3w ago
Software Engineer
Whatnot
San Francisco, California
Software Engineering
Technical Product & Program Management
Backend Engineering
$170,000/yr - $230,000/yr
Hybrid
5+ yrs exp.
Bachelor's

Have you applied for this role?

Give feedback about this job
Min 10 characters (0/10)
Whatnot
Software Engineer, Seller Growth
We won't show you this job again
Whatnot
Added 1mo ago
Software Engineer, Seller Growth
Whatnot
San Francisco, California
Software Engineering
Data Science & Analytics
Backend Engineering
Not listed
Remote (US)
Associate's

Have you applied for this role?

Give feedback about this job
Min 10 characters (0/10)
Whatnot
Software Engineer, Search & Discovery Platform
We won't show you this job again
Whatnot
Added 1mo ago
Software Engineer, Search & Discovery Platform
Whatnot
San Francisco, California
Software Engineering
Data Science & Analytics
Backend Engineering
Data Science
Not listed
Remote (US)
5+ yrs exp.
Associate's

Have you applied for this role?

Give feedback about this job
Min 10 characters (0/10)
Whatnot
Software Engineer, Payments
We won't show you this job again
Whatnot
Added 1mo ago
Software Engineer, Payments
Whatnot
New York, New York
Software Engineering
Project & Program Management
Backend Engineering
Project Management
Not listed
Remote (US)
Associate's

Have you applied for this role?

Give feedback about this job
Min 10 characters (0/10)

See all 70+ Backend Software Developer Jobs at Whatnot

Sign up for free to unlock all listings, filter by visa type, and get alerts for new Backend Software Developer Jobs at Whatnot.

Get Access To All Jobs

See all 70+ Backend Software Developer at Whatnot jobs

Sign up for free to unlock all listings, filter by visa type, and get alerts for new Backend Software Developer at Whatnot roles.

Get Access To All Jobs

Tips for Finding Backend Software Developer Jobs at Whatnot Jobs

Tailor your portfolio to live commerce systems

Whatnot's backend runs real-time auction and marketplace infrastructure. Before applying, document projects involving WebSockets, event-driven architecture, or high-throughput transaction processing. Generic CRUD app portfolios won't stand out against candidates with live-system experience.

Confirm your visa category before the offer stage

Whatnot sponsors several visa types including H-1B, E-3, TN, and F-1 OPT. Knowing which category fits your situation means you can address it cleanly when recruiting asks, avoiding delays that often derail offers at the background check stage.

Align your degree field to backend engineering requirements

For H-1B sponsorship, USCIS requires your degree to directly relate to the specialty occupation. A Computer Science or Software Engineering degree maps cleanly. If your degree is in a related field, prepare an evaluation from a credential assessment service before the filing stage.

Prepare for a distributed systems technical screen

Whatnot's backend interviews typically probe scalability, database architecture, and API design for high-concurrency environments. Practicing system design problems specific to marketplace and real-time bidding platforms directly increases your chances of clearing the technical rounds that precede any sponsorship discussion.

Track your OPT or grace period against Whatnot's hiring timeline

Whatnot's backend hiring process can run six to ten weeks from application to offer. If you're on F-1 OPT, map that timeline against your remaining work authorization. USCIS's 60-day grace period doesn't extend your employment eligibility, so starting early matters.

Use Migrate Mate to filter open roles by sponsorship type

Whatnot posts Backend Software Developer roles across multiple seniority levels at different points in the year. Use Migrate Mate to filter specifically for roles where your visa category is sponsored, so you're applying to positions that match your authorization without guessing from generic job listings.

Backend Software Developer at Whatnot jobs are hiring across the US. Find yours.

Find Backend Software Developer at Whatnot Jobs

Frequently Asked Questions

Does Whatnot sponsor H-1B visas for Backend Software Developers?

Yes, Whatnot sponsors H-1B visas for Backend Software Developer roles. The company has filed H-1B petitions for engineering positions and is a registered H-1B employer. Because the H-1B cap lottery runs once per year with an April 1 start date, timing your offer and petition relative to that window is critical. Employers must submit registrations in March, so align your job search accordingly.

How do I apply for Backend Software Developer jobs at Whatnot?

Applications go through Whatnot's careers page, where backend roles are listed by team and seniority. Before applying, review the job description for the specific technical stack mentioned, since Whatnot's backend spans Go, Python, and distributed systems work. Migrate Mate also surfaces Whatnot's open Backend Software Developer roles filtered by visa sponsorship type, which helps confirm the role you're targeting is open to your visa category.

Which visa types does Whatnot commonly sponsor for Backend Software Developer roles?

Whatnot sponsors H-1B, E-3, TN, EB-2, EB-3, F-1 OPT, F-1 CPT, and J-1 visas for engineering roles including backend development. Australian citizens are well-positioned to use the E-3 visa, which has no lottery and can be filed year-round. Canadian and Mexican nationals can use the TN visa, which is processed at the port of entry and doesn't require advance USCIS filing.

What qualifications does Whatnot expect from Backend Software Developer candidates?

Whatnot's backend roles typically require a bachelor's degree or higher in Computer Science, Software Engineering, or a closely related field, plus experience building distributed systems or high-throughput APIs. Familiarity with real-time data pipelines, microservices architecture, and cloud infrastructure is frequently emphasized in their job descriptions. For H-1B or E-3 sponsorship, your degree must directly relate to the backend engineering specialty occupation as defined by USCIS.

How do I time my application to match Whatnot's sponsorship filing process?

If you need H-1B sponsorship, applications submitted between October and February give Whatnot enough runway to complete the hiring process and submit your registration during the March lottery window. For E-3 or TN visas, timing is more flexible since those categories aren't subject to annual caps. F-1 OPT candidates should factor in their authorization end date and the 60-day grace period when planning their start date negotiations with the recruiting team.

See which Backend Software Developer at Whatnot employers are hiring and sponsoring visas right now.

Search Backend Software Developer at Whatnot Jobs