OpenAI
AI & Machine LearningDirect Ashby career site

Full Stack Software Engineer, Sales Platform

Location
San Francisco, CA · Hybrid
Job type
Full-time
Level
Senior
Experience
5+ years
Listed
30 days ago

Skills & highlights for this role

  • full-stack web development
  • web application architecture
  • API integration

Also useful

  • Python
  • FastAPI
  • React

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 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 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.

To notify OpenAI that you believe this job posting is non-compliant, please submit a report through this form No response will be provided to inquiries unrelated to job posting compliance.

Read the original posting

From OpenAI's careers page, first listed on Rolev.ai on October 10, 2026. Rolev.ai is not the employer.

How Rolev.ai helps with this application

Rolev.ai is a job search and application tool for US job seekers. For this Full Stack Software Engineer, Sales Platform role at OpenAI, it shows how your resume fits, tailors your resume to the posting, and prepares the application for you to review.

  • See how you fit

    Openings from employer career sites are ranked against your whole resume—and searchable inside Claude, ChatGPT, and Cursor via Rolev.ai MCP.

  • Tailor without inventing

    Every change to your resume is checked against your original. New experience goes in only with your yes—zero fabricated claims.

  • Draft the full kit

    Tailored and Full Match resumes, role-specific cover letters, and answers to employer screening questions are prepared in seconds.

  • 1-Click Extension Autofill

    The Chrome extension fills the employer's Greenhouse, Workday, Lever, or Ashby form in 1 click. You review it and press Submit.

Common questions

Where is the Full Stack Software Engineer, Sales Platform job at OpenAI located?

This Full Stack Software Engineer, Sales Platform position at OpenAI is located in San Francisco, CA (Hybrid). Always check OpenAI's application page for specific state eligibility or relocation policies.

What qualifications are required for Full Stack Software Engineer, Sales Platform at OpenAI?

For the Full Stack Software Engineer, Sales Platform role, OpenAI highlights 5+ years of relevant experience; experience with full-stack web development, web application architecture, API integration. Rolev.ai can score your existing resume against these requirements and show any skill gaps before you apply.

How do I apply for the Full Stack Software Engineer, Sales Platform position at OpenAI?

This listing links directly to OpenAI's Ashby application page. You can apply directly on OpenAI's site, or use Rolev.ai to check your resume fit, generate a zero-hallucination tailored resume and cover letter for this posting, and autofill the Ashby application form in 1 click with the Rolev.ai Chrome extension. You always review the form and press Submit yourself.