OpenAI · 14 hours ago
Frontend Software Engineer - B2B Applications
Buffalo-Niagara Area
Full-time
Hybrid
Senior Level
5+ years expOpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artificial intelligence benefits all of humanity. The role involves crafting user interfaces for advanced AI applications, collaborating with design and product teams to build responsive and secure web applications.
Agentic AIArtificial Intelligence (AI)Foundational AIGenerative AIMachine LearningNatural Language ProcessingSaaS
Responsibilities
Build and maintain scalable web applications using modern JavaScript/TypeScript, React, and related technologies
Create reusable UI components and front-end infrastructure to accelerate product development
Optimize client performance and ensure accessibility across browsers and devices
Work closely with designers to implement intuitive, user-friendly interfaces
Contribute to end-to-end product planning and decision-making
Qualification
Required
5+ years of professional experience (excluding internships) building production web applications at scale
Fluent in TypeScript/JavaScript, React, and modern web tooling
Care deeply about design fidelity, performance, and accessibility
Enjoy iterating quickly to deliver polished, user-focused features
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)
Benefits
Relocation assistance
Company
OpenAI
OpenAI is an AI research and deployment company that develops advanced AI models, including ChatGPT. It is a sub-organization of OpenAI Foundation.
201-500 employees
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 StageTotal Funding
$79BKey Investors
The Walt Disney CompanySoftBankThrive Capital
2025-12-11Corporate Round· $1B
2025-10-02Secondary Market· $6.6B
2025-03-31Series Unknown· $40B
Leadership Team
Sam Altman
CEO & Co-Founder
Greg Brockman
President, Chairman, & Co-Founder
Recent News
2026-01-09
The Motley Fool
2026-01-09
Company data provided by crunchbase