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 Notion'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? →

Software Engineer, Mobile AI, iOS

Notion
🔍 Observed
84
Hiring Activity Score
Very Active (80-100)
  • Base score
  • Just posted (1d, flat to 14d)
  • has location, quality description (5617 chars), named stack (5 tools)
  • 104 new listings in 30d (×0.98 age 1d)
  • 5 skills
  • High confidence (90%)
  • Direct ATS (ashby)
How the Hiring Activity Score works →
New York, New York First seen 1 day, 17 hours ago Last seen 5 hours, 14 minutes ago Ashby
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Job Description

AI Summary
• Build and ship AI-first iOS features for Notion's mobile app, focusing on bringing AI capabilities to knowledge work on phones through strong interaction design, implementation, and iteration. • Require 8-10+ years of iOS development experience with expertise in Swift, core frameworks, and shipping high-impact features at scale, plus strong problem-solving and rapid iteration skills. • Improve app reliability, performance, and architecture through crash prevention, fast response times, efficient networking, and comprehensive testing strategies. • Collaborate across Product, Design, Data Science, and Research teams to solve ambiguous problems and deliver cohesive AI workflows, with ability to work across the full stack when needed. • Work on-site at Notion's offices on Mondays, Tuesdays, and Thursdays as part of the company's collaborative culture.

Skills

rust react go swift typescript
Job Information
  • Company:
    Notion
  • Location:
    New York, New York
  • Job Type:
    Full-Time
  • Work Location:
    Remote
  • Experience Level:
    Senior
  • Source:
    Ashby
  • Status:
    Active
Activity Score
84 /100
Very Active (84)

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

More from Notion
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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.