Full Stack Software Engineer, Sales Platform

OpenAI; San Francisco (CA); Hybrid; USD 140,000 - 210,000; Full time

Benefits offered by this job

Hybrid work model

Relocation assistance

Job summary

OpenAI’s Enterprise Platform Technology team seeks a full-stack Software Engineer in San Francisco to build web apps, integrations, and platform capabilities that streamline go-to-market workflows.

You will own architecture decisions, partner with product and business teams, and deliver intelligent experiences while ensuring data reliability and security.

This role offers a hybrid work model (3 days in office) and relocation assistance to new employees.

Qualifications

• 5+ years of professional software engineering experience.
• Experience building large-scale, full-stack software applications.
• Make sound architecture and product decisions for connected systems, with data sensitivity.
• Communicate clearly across engineering and business teams.

Responsibilities

• Design and deliver full-stack web applications and integrations that support go to market workflows.
• Define platform and application boundaries that let other teams extend our go to market systems while protecting sensitive data, reliability, and data integrity.
• Work with product and business partners to prioritize useful capabilities, including intelligent experiences informed by relevant business context.

Skills

Full-stack

Web applications

Python/FastAPI

React

Cross-functional teams

Architectural decisions

Tools

Python

FastAPI

React

Job description

About the Team

The Enterprise Platform Technology (EPT) team builds internal software for OpenAI’s go-to-market teams, helping streamline workflows and improve decision‑making. We are building a reliable foundation that other teams can extend with their own applications.

About the Role

As a full‑stack Software Engineer on EPT, you will build web applications, integrations, and shared platform capabilities. You will own architecture decisions and partner with business and engineering teams to improve seller workflows and develop intelligent workflow experiences that help teams identify useful next steps.

We’re looking for product‑minded engineers who can independently turn complex business needs into full‑stack software.

This role is based in San Francisco, CA. We use a hybrid work model of 3 days in the office per week and offer relocation assistance to new employees.

In this role, you will:

• Design and deliver full‑stack web applications and integrations that support go to market workflows
• Define platform and application boundaries that let other teams extend our go to market systems while protecting sensitive data, reliability, and data integrity.
• Work with product and business partners to prioritize useful capabilities, including intelligent experiences informed by relevant business context.

You might thrive in this role if you:

• 5+ years of professional software engineering experience, excluding internships, on product‑driven teams.
• Experience building large‑scale, full‑stack software applications in collaboration with cross‑functional teams.
• Make sound architecture and product decisions for connected systems, with attention to sensitive data, reliability, and maintainability.
• Communicate clearly and collaborate across engineering and business teams. The EPT platform uses Python/FastAPI and React, but experience with those specific technologies is not required. Agentic‑system experience is a plus, not a requirement.

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 OpenAI’s Aff…

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 information. In addition, job duties require access to secure and protected information technology systems and related data security obligations.

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