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 Anduril'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? →

Senior Software Engineer, Fullstack UI (SIE)

Anduril
🔍 Observed
81
Hiring Activity Score
Very Active (80-100)
  • Base score
  • Posted 1 days ago
  • has location, quality description (11209 chars)
  • 1969 new listings in 30d (×0.98 age 1d)
  • 10 skills
  • High confidence (90%)
  • Direct ATS (greenhouse)
How the Hiring Activity Score works →
Costa Mesa, California, United States First seen 1 day, 17 hours ago Last seen 4 hours, 27 minutes ago Greenhouse
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Job Description

AI Summary
• Design and develop full-stack web applications for a cloud infrastructure platform, building intuitive interfaces for Kubernetes deployments, CI/CD pipelines, and infrastructure management • Lead the user-facing layer architecture using modern technologies including React and TypeScript for front-end and Go for back-end services, serving both internal engineers and external customers • Create data visualizations and dashboards that provide real-time visibility into complex infrastructure operations across AWS, Azure, and on-premise environments • Required expertise in full-stack development with strong product sense, ability to translate complex infrastructure concepts into elegant user experiences, and passion for developer tools • Work on mission-critical infrastructure powering Anduril's defense technology systems, with opportunity to impact military capabilities and operate at significant scale

Skills

rust react javascript go kubernetes git typescript python aws java
Job Information
  • Company:
    Anduril
  • Location:
    Costa Mesa, California, United States
  • Job Type:
    Internship
  • Experience Level:
    Senior
  • Source:
    Greenhouse
  • 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 →

More from Anduril
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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.