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OpenAI· Spotted 5h ago

Full Stack Software Engineer - Codex for Finance

Location
New York, NY, US
Pay
$347,000 – $385,000 a year
Work mode
On-site
Level
Senior
Experience
5+ years
Job function
Software/Internet/AI › Backend Engineering › Full Stack Engineer

Posted Nov 7, 2026Last confirmed open Nov 7, 2026

About this role

Applied AI Infrastructure - New York City

About the Team

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OpenAI for Financial Services is part of OpenAI's Verticals organization, which focuses on accelerating the economy and knowledge work. We build AI products for financial institutions and the professionals who power them, from investment bankers and research analysts to investors and other financial services teams.

We combine OpenAI's models, financial data, and enterprise knowledge to help professionals research companies, analyze markets, and produce high-quality work in the tools they use every day.

We're a small, entrepreneurial team working closely with customers and partners across research, product, design, engineering, and go-to-market to bring new capabilities from idea to production.

About the Role

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We're looking for full-stack engineers to build new, AI-native products on top of ChatGPT Work and Codex. This is zero-to-one work: you'll help define how financial professionals research, analyze, and make decisions alongside AI.

You'll own the experience across the stack, work directly with customers to understand their workflows, and collaborate across OpenAI to turn new model capabilities into products that professionals can trust.

Your work will shape how some of the world's largest financial institutions adopt AI and how financial knowledge work gets done.

In this role, you will:

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  • Build a new financial services app within ChatGPT Work and Codex, creating intuitive AI-native experiences for company research, financial analysis, document review, and professional work products.
  • Develop new product experiences around enterprise memory that learn from an organization's knowledge, workflows, and context, and adapt to how its teams work.
  • Develop the APIs, services, and integrations required to connect user experiences with financial data providers, enterprise systems, and OpenAI's models.
  • Work closely with product and design to turn ambiguous customer problems into polished, useful, and reliable products.
  • Work directly with financial institutions to understand customer needs, unblock deployments, and turn feedback into meaningful product improvements.
  • Partner with research, security, infrastructure, and other engineering teams to take new capabilities from early prototype to scaled production.

You might thrive in this role if you have:

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  • 5+ years of professional software engineering experience, with a strong track record of building and shipping production software across the stack.
  • Expertise in TypeScript, React, and modern web technologies, along with strong experience building backend services in languages such as Python, Go, Rust, or TypeScript.
  • Experience designing and building complex product interfaces, APIs, and integrations that work together as a cohesive user experience.
  • Strong product instincts and the ability to move from an ambiguous customer problem to a practical, well-engineered solution.
  • Comfort working across the stack and organizational boundaries when that is what it takes to ship a great product.
  • A high bar for usabilityance, particularly in enterprise or other high-trust environments.
  • Interest in AI and how model capabilities can be applied to complex professional work; direct AI/ML or financial services experience is helpful but not required.
  • Experience as a founder, an early engineer at a startup, or an engineer who has helped build a new product from scratch is a plus.

About OpenAI

OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artificial intelligence benefits all of humanity. We push the boundaries of the capabilities of AI systems and seek to safely deploy them to the world through our products. AI is an extremely powerful tool that must be created with safety and human needs at its core the full spectrum of humanity.

We are an equal opportunity employeration, or other applicable legally protected characteristic.

Background checks for applicants will be administered in accordance with applicable lawation technology systems and related data security obligations.

To notify OpenAI that you believe this job posting is non-compliant. No response will be provided to inquiries unrelated to job posting compliance.

We are committed to providing reasonable accommodations to applicants with disabilities.

At OpenAI, we believe artificial intelligence has the potential to help people solve immense global challenges, and we want the upside of AI to be widely shared. Join us in shaping the future of technology.

Compensation

$347K – $385K + Offers Equity

The base pay offered may vary depending on multiple individualized factorsance-related bonus(es) for eligible employees, and the following benefits.

  • Medical, dental, and vision insurance for you and your family, with employer contributions to Health Savings Accounts
  • Pre-tax accounts for Health FSA, Dependent Care FSA, and commuter expenses (parking and transit)
  • 401(k) retirement plan with employer match
  • Paid parental leave (up to 24 weeks for birth parents and 20 weeks for non-birthing parents), plus paid medical and caregiver leave (up to 8 weeks)
  • Paid time off: flexible PTO for exempt employees and up to 15 days annually for non-exempt employees
  • 13+ paid company holidays, and multiple paid coordinated company office closures throughout the year for focus and recharge, plus paid sick or safe time (1 hour per 30 hours worked, or more, as required by applicable state or local law)
  • Mental health and wellness support
  • Employer-paid basic life and disability coverage
  • Annual learning and development stipend to fuel your professional growth
  • Daily meals in our offices, and meal delivery credits as eligible
  • Relocation support for eligible employees
  • Additional taxable fringe benefits, such as charitable donation matching and wellness stipends, may also be provided.

More details about our benefits are available to candidates during the hiring process.

This role is at-will and OpenAI reserves the right to modify base pay and other compensation components at any time based on individual performance, team or company results, or market conditions.

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