Backend Software Engineer Codex for Finance

OpenAI for Financial Services is part of OpenAIs 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 OpenAIs 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.

Were 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.

Were looking for backend engineers to build the systems that make advanced AI useful reliable and trustworthy in financial services. Youll build the data systems agentic workflows and enterprise integrations behind our products. Youll also help bring them into production at some of the worlds largest financial institutions.

This is a product-minded engineering role with significant ownership and zero-to-one building. Youll shape new products from the ground up work directly with customers to understand their workflows and collaborate across OpenAI to turn new model capabilities into products that professionals can trust with high-stakes work.

• Design and build backend systems that power AI-native financial workflows across ChatGPT Work and Codex.

• Build infrastructure to ingest index retrieve and serve financial data company filings market information and firm-specific knowledge at scale.

• Develop integrations with financial data providers enterprise knowledge systems and customer environments including the authentication authorization and entitlements required to use them securely.

• Build the systems that let models and agents use the right tools and data preserve source provenance and produce accurate verifiable outputs.

• Improve the reliability latency observability and quality of production systems and develop evaluations that measure how well they perform on real financial workflows.

• Work directly with financial institutions to understand customer needs unblock deployments and turn feedback into meaningful product improvements.

• Partner with product design research security and other engineering teams to take new capabilities from early prototype to scaled production.

• 5 years of professional software engineering experience with a strong track record of building and operating production backend systems.

• Proficiency in one or more backend languages such as Python Go Rust or TypeScript and a strong foundation in APIs data systems and distributed systems.

• Experience building data-intensive applications search or retrieval systems infrastructure platforms or complex integrations.

• 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 reliability security privacy and performance 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 and to achieve our mission we must encompass and value the many different perspectives voices and experiences that form the full spectrum of humanity.

We are an equal opportunity employer and we do not discriminate on the basis of race religion color national origin sex sexual orientation age veteran status disability genetic information or other applicable legally protected characteristic.

For additional information please see OpenAIs Affirmative Action and Equal Employment Opportunity Policy Statement.

Background checks for applicants will be administered in accordance with applicable law and qualified applicants with arrest or conviction records will be considered for employment consistent with those laws including the San Francisco Fair Chance Ordinance the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act for US-based candidates. For unincorporated Los Angeles County workers: we reasonably believe that criminal history may have a direct adverse and negative relationship with the following job duties potentially resulting in the withdrawal of a conditional offer of employment: protect computer hardware entrusted to you from theft loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary confidential and non-public addition job duties require access to secure and protected information technology systems and related data security obligations.

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