Full Stack Engineer (Backend Emphasis) jobs in United States
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B12 · 20 hours ago

Full Stack Engineer (Backend Emphasis)

positionUnited States
timeFull-time
remoteRemote
seniorityMid Level
date4+ years exp

B12 is a company that emphasizes the craft of software development to improve the world. They are looking for a full-stack engineer with strong backend skills to join their engineering team, which is responsible for building, testing, and engaging users with their products.

E-CommerceSEOSmall and Medium BusinessesSoftwareWeb Development
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Growth Opportunities
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H1B Sponsor Likelynote

Responsibilities

Prioritizing, conceptualizing, co-designing, building, testing, and engaging users for any concept we are building out
Mentoring and teaching where possible, both inside and outside of the company
Sharing work with the outside world, including publishing papers and contributing to open source
Working with backend and frontend technologies, with a deeper background and interest on the backend side

Qualification

PythonDjangoTypeScriptReactPostgreSQLDockerAmazon S3Amazon EC2Amazon Elastic BeanstalkAmazon RedshiftContinuous IntegrationContinuous DeploymentAITeachingMobile ExperienceBackend TechnologiesFrontend TechnologiesCommunicationTime Management

Required

You have at least 4 years of experience building products and systems in production
You are an amazing communicator
You feel comfortable managing your time and deciding among competing priorities
You are passionate about the future of work
You enjoy learning and teaching
You have some mobile experience
You are comfortable working with backend and frontend technologies, but have a deeper background and interest on the backend side
You care about and want to contribute to our mission of helping people do meaningful work

Company

B12

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B12 offers website building, contact management, online scheduling, payments, invoicing, and SEO services.
dateFounded in 2016
location
New York, New York, USA
people-size11-50 employees
web-link
https://b12.io

H1B Sponsorship

B12 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
2024 (1)
2022 (1)
2021 (1)

Funding

Current Stage
Early Stage
Total Funding
$28.1M
Key Investors
Tola CapitalGeneral Catalyst
2021-10-21Series A· $15.7M
2018-01-01Series Unknown
2016-07-25Series A· $12.4M

Leadership Team

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Nitesh Banta
Co-founder & CEO
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Adam Marcus
Co-founder & CTO
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Recent News

generalcatalyst.com
Our Investment in B-12
2025-12-01
Business Insider
The Seed 100: The best early-stage investors of 2025
2025-05-16
Company data provided by crunchbase