New RJRP now shows Market-Observed Roles alongside verified postings — scored by our Hiring Activity algorithm. How it works →
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Market-Observed Role 🔍 Observed Very Active (80-100)
This role was detected through OpenAI's hiring system and hasn't been verified directly by the employer. Our algorithm scored it as Very Active (80-100) based on freshness, specificity, and company patterns. What does this mean? →

Full-Stack Software Engineer, Applied Foundations

OpenAI
🔍 Observed
81
Hiring Activity Score
Very Active (80-100)
  • Base score
  • Just posted (1d, flat to 14d)
  • has location, quality description (4532 chars)
  • 417 new listings in 30d (×0.98 age 1d)
  • Tier 1 reputable (OpenAI) ×0.98 age 1d
  • ⚠️ Low confidence (30%)
  • Direct ATS (ashby)
How the Hiring Activity Score works →
San Francisco First seen 1 day, 17 hours ago Last seen 4 hours, 28 minutes ago Ashby
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Job Description

AI Summary
• Design and build full-stack systems across frontend and backend for core OpenAI products like ChatGPT, handling identity, safety, payments, and infrastructure at global scale. • Architect resilient services end-to-end from exploration through launch, while participating in long-term technical design reviews and cross-functional collaboration on security and adversarial mitigation. • Ideal candidates have shipped full-stack products in fast-moving environments, are self-directed problem-solvers who own work end-to-end, and combine humility with a drive to help teammates succeed. • Work spans product engineering, infrastructure, and safety across OpenAI's Applications Engineering organization that powers products for millions of users and developers worldwide.

Skills

rust aws
Job Information
  • Company:
    OpenAI
  • Location:
    San Francisco
  • Job Type:
    Full-Time
  • Work Location:
    Remote
  • Experience Level:
    Mid
  • Source:
    Ashby
  • Status:
    Active
Activity Score
81 /100
Very Active (81)

Higher scores indicate more likely active hiring based on listing freshness, company activity, and other signals. Learn more →

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We now show two types of job listings

Same commitment to real jobs. More opportunities for you. Here's how it works.

✓ Verified Employer-Verified Posts

These jobs were posted directly to RJRP by the employer. The company has been verified through our multi-step process. This is our gold standard — the employer is real, the job is real, and you can apply with confidence.

✓ 100% employer verified
🔍 Observed Market-Observed Roles

These roles were detected through employer hiring systems like Workday. They haven't been verified by the employer directly, so we score each one using our Hiring Activity Score — an algorithm that analyzes freshness, specificity, company hiring patterns, and more to estimate whether the role is actively being filled.

📊 Only high-scoring listings are shown

Our promise hasn't changed. We will never show you a listing we can't stand behind. Market-observed roles must pass our scoring threshold before they appear on RJRP. Anything that looks like a ghost job, a talent pipeline, or a dead listing gets filtered out — you'll never see it.