Full Stack Software Engineer, B2B Applications jobs in United States
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OpenAI · 4 weeks ago

Full Stack Software Engineer, B2B Applications

positionSan Francisco
timeFull-time
remoteOnsite
senioritySenior Level
money$255K/yr - $405K/yr
date5+ years exp

OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artificial intelligence benefits all of humanity. They are seeking a Full Stack Software Engineer to design and scale systems that drive their developer and enterprise-facing products, collaborating closely with various teams to ensure performance, safety, and compliance at a global scale.

Artificial Intelligence (AI)Generative AIMachine LearningNatural Language ProcessingSaaS
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Growth Opportunities
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H1B Sponsor Likelynote

Responsibilities

Own the end-to-end development lifecycle for new enterprise products
Collaborate closely with product, design and external customers to understand problems and implement effective solutions
Work with the research team to improve our next generation of models

Qualification

TypeScriptReactBackend languagesDistributed systemsRelational databasesAI/ML interestPerformance focusReliability focusCollaboration skillsProblem-solving skills

Required

5+ years of professional engineering experience (excluding internships) in relevant roles at tech and product-driven companies
Proficiency with TypeScript, React, and other web technologies
Proficiency in one or more backend languages (e.g., Python, Go, Rust, Typescript or similar) and distributed systems concepts
Some experience with relational databases like Postgres/MySQL
Care deeply about reliability, safety, and performance in production environments
Proven ability to thrive in fast-growing, product-driven companies by effectively navigating loosely defined tasks and managing competing priorities or deadlines

Preferred

Former founder, or early engineer at a startup who has built a product from scratch is a plus
Interest in AI/ML (direct experience not required)

Company

OpenAI

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OpenAI is an AI research and deployment company that develops advanced AI models, including ChatGPT. It is a sub-organization of OpenAI Foundation.
dateFounded in 2015
location
San Francisco, California, USA
people-size201-500 employees
web-link
https://www.openai.com

H1B Sponsorship

OpenAI 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 (1)
2024 (1)
2023 (1)
2022 (18)
2021 (10)
2020 (6)

Funding

Current Stage
Growth Stage
Total Funding
$79B
Key Investors
The Walt Disney CompanySoftBankThrive Capital
2025-12-11Corporate Round· $1B
2025-10-02Secondary Market· $6.6B
2025-03-31Series Unknown· $40B

Leadership Team

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Sam Altman
CEO & Co-Founder
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Greg Brockman
President, Chairman, & Co-Founder
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Recent News

IndiaTimes
Kids cannot be used as lab rats: California lawmaker on proposing bill to ban AI-powered toys
2026-01-08
IndiaTimes
Google is 'Crushing' ..., numbers that tell you why OpenAI CEO Sam Altman was 'forced' to send Code Red to employees
2026-01-08
PYMNTS.com
OpenAI Says AI Will Help Handle Household Chores
2026-01-08
Company data provided by crunchbase