13h ago

Principal Platform Engineer

Los Angeles, CA

$170k-$190k / year

full-timeseniormanufacturing

๐Ÿ›  Tech Stack

๐Ÿ’ผ About This Role

You'll own platform architecture and drive reliability for the ION Factory OS, powering next-gen manufacturing for rockets, eVTOLs, and clean energy systems. You'll establish SLOs, lead performance initiatives, and build scalable primitives that enable product teams to ship faster.

๐ŸŽฏ What You'll Do

  • Own platform architecture at scale: evaluate and evolve backend architecture.
  • Drive reliability and uptime: establish SLOs, incident response, postmortem culture.
  • Identify and lead initiatives to fix systemic performance bottlenecks.
  • Review and de-risk infrastructure proposals and incoming changes.
  • Create scalable primitives: libraries, patterns, tooling, platform services.

๐Ÿ“‹ Requirements

  • 8+ years of professional software engineering experience.
  • Proven experience building and operating high-availability services.
  • Strong systems thinking across distributed systems, databases, and cloud.
  • Track record of leading large technical initiatives across teams.

โœจ Nice to Have

  • Prior experience as a Staff/Principal Engineer at a high-scale infrastructure org.
  • Depth in SRE, performance engineering, or database scalability.
  • Experience building internal platforms for other engineers.

๐ŸŽ Benefits & Perks

  • ๐Ÿ–๏ธ Flexible PTO and flexible Friday
  • ๐Ÿฉบ Health Insurance: medical, vision, dental, life
  • ๐Ÿ‘ถ Paid Parental Leave
  • ๐Ÿ“ˆ Employee Stock Option Plan
  • ๐Ÿ’ฐ 401K

๐Ÿ“จ Hiring Process

Estimated timeline: 2-4 weeks ยท AI estimate

  1. 1Recruiter Callยท 30 min
  2. 2Technical Screenยท 60 min
  3. 3Onsite Interviewยท 4 hours
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