Principal Software Engineer, Platform Team

SpaceX

Confirmed live today Low trust

Quick summary

Work type
On-site
Location
Bastrop, TXHawthorne, CAPalo Alto, CARedmond, WABrownsville, TXSunnyvale, CA
Posted
159 days ago
Freshness
Confirmed live today

Market check

Salary context

How this pay compares to similar roles

Similar $192k
$114k $259k
below market most similar roles pay here above market

This listing doesn't post a salary. Most similar roles pay $169,550–$214,500.

Based on 240 similar postings.

Employer

About SpaceX

SpaceX designs, manufactures, and launches advanced rockets and spacecraft with the mission of enabling humans to become a multi-planetary species. It operates the Falcon 9, Falcon Heavy, and Starship launch vehicles, as well as the Starlink satellite internet constellation.

SpaceX currently has 851 open roles on FindRole.

Listed pay typically runs $130,000–$165,000 across 590 roles with salary data.

Most-posted roles

View all roles at SpaceX

At a glance

TL;DR · Principal Software Engineer, Platform Team

The Principal Software Engineer (Platform Team) joins the team responsible for building foundational tooling and security infrastructure to enable effective AI use across the organization. This role involves architecting platforms that convert engineering knowledge into automated systems, reliable data stores, and risk-mitigation tools like intelligent code reviews. You will lead high-impact initiatives including onboarding frontier models, scaling massive compute, and optimizing proxy systems for security, logging, and control. Key technical requirements include mastery of Python, Docker, Kubernetes, and infrastructure-as-code. You must possess expertise in MLOps, distributed compute, zero-trust security models, and multi-cloud integrations. The work focuses on creating secure gateways and proxy systems that allow engineers to perform advanced data analysis and turn ideas into production software at scale.

What does a Software Engineer earn in Texas?

Median $178175 from 187 postings across 44 companies.

See salary data

What you'll do

  • Define and drive the long-term technical vision and architecture for the AI platform and security infrastructure.
  • Lead high-impact initiatives with full ownership over strategy, design, implementation, and company-wide rollout.
  • Oversee the onboarding of frontier models and the scaling of massive compute capacity.
  • Optimize proxy systems for security, efficiency, logging, and control.
  • Invent and scale advanced risk-mitigation capabilities like intelligent code reviews and automated PR tools.
  • Establish best practices for lean, secure, and effective applied AI across the entire organization.
  • Convert engineering knowledge into production software, trained models, and automated systems with managed compute.

What we're looking for

  • Bachelor’s degree in computer science, computer engineering, or another engineering discipline and 7+ years of professional experience building and scaling production platforms.
  • 9+ years of professional experience building and scaling production platforms in lieu of a degree.
  • Experience designing and operating large-scale AI/ML platforms, internal developer platforms, or mission-critical infrastructure.
  • Demonstrated success architecting and scaling AI gateways, secure proxy layers, or enterprise MLOps platforms that serve hundreds of users (preferred).
  • Expert-level experience with Docker/Kubernetes ecosystems, zero-trust security models, and multi-cloud/frontier-model integrations (preferred).
  • Deep expertise in MLOps, distributed compute, model lifecycle management, and building highly observable, reliable systems (preferred).
  • Mastery of Python and broad expertise across modern languages and tooling (preferred).
  • Must be a U.S. citizen, national, lawful permanent resident, refugee, asylee, or eligible to obtain required authorizations from the U.S. Department of State.

More like this

Similar roles

Principal Software Engineer, Platform Team

SpaceX

Starbase, TX +6 159 days ago
AI MLOps Python Docker Kubernetes infrastructure-as-code Distributed Compute Multi-cloud Zero-trust Security Observability Model Lifecycle Management Proxy Systems Data Analysis Automation
7+ yrs exp

Principal Software Engineer, Platform Team

SpaceX

Redmond, WA +5 160 days ago $200,000–$285,000
Python MLOps Docker Kubernetes infrastructure-as-code Distributed Compute AI ML Zero-Trust Security Observability Model Lifecycle Management Proxy Systems
7+ yrs exp

Principal Software Engineer, Platform Team

SpaceX

Palo Alto, CA +5 160 days ago $210,000–$295,000
Python MLOps Docker Kubernetes infrastructure-as-code Distributed Compute AI ML Zero-Trust Security Observability Proxy Systems Model Lifecycle Management Automation
7+ yrs exp

Principal Software Engineer, Platform Team

SpaceX

Sunnyvale, CA +5 160 days ago $210,000–$295,000
Python MLOps Docker Kubernetes infrastructure-as-code Distributed Compute AI ML Zero-Trust Security Observability Proxy Systems Model Lifecycle Management
7+ yrs exp

Senior Software Engineer, Platform Team

SpaceX

Starbase, TX +6 159 days ago
AI MLOps Python Docker Kubernetes Go Java TypeScript Rust CI/CD infrastructure-as-code Distributed Systems Security Architecture Observability Proxy Systems
5+ yrs exp

Senior Software Engineer, Platform Team

SpaceX

Bastrop, TX +5 159 days ago
AI MLOps Python Docker Kubernetes Go Java TypeScript Rust CI/CD infrastructure-as-code Distributed Systems Security Architecture Observability
5+ yrs exp