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SpaceX

Sr. Software Engineer (Platform Team)

SpaceX
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about 3 hours ago
Sunnyvale, CA, USASenior
H1B Sponsor

Base Salary

$170k - $235k/yr

Responsibilities

  • Lead the design, architecture, and implementation of secure, scalable AI platforms and proxy systems used company-wide.
  • Own complex platform initiatives end-to-end, including technical strategy, implementation, testing, deployment, and long-term evolution.
  • Drive onboarding of new frontier models, expansion of compute resources, and optimization of proxy systems for performance, security, logging, and control.
  • Champion adoption across SpaceX by mentoring engineers, communicating value, and providing hands-on support.
  • Identify high-value opportunities and deliver solutions that allow users to convert problems into tested software and deployed applications.
  • Develop and scale tools that mitigate business risk, such as advanced AI-powered code review and PR automation.
  • Define best practices for lean, effective, and secure applied AI.
  • Collaborate with and influence cross-functional stakeholders, including ML researchers and security teams.

Requirements

  • Bachelor’s degree in computer science, computer engineering, or other engineering discipline and 5+ years of professional experience building production software; OR 7+ years of professional experience in lieu of a degree.
  • Experience developing and operating production platforms (AI/ML infrastructure, developer platforms, or large-scale backend systems).
  • Proven success building and scaling internal AI gateways, secure proxy systems, or MLOps platforms in a fast-paced environment.
  • Deep hands-on experience with Docker, Kubernetes, security architecture, and integrations across multiple cloud and frontier model providers.
  • Strong background in model onboarding, compute orchestration, observability, and infrastructure for high-volume AI usage.
  • Demonstrated ability to enable and mentor others through tools, documentation, training, and direct partnership.
  • Entrepreneurial track record of identifying opportunities and delivering outsized impact.
  • Proficiency in Python and strong experience with additional languages (Go, Java, TypeScript, Rust, etc.).
  • Experience with infrastructure-as-code, CI/CD, and building highly reliable distributed systems.
  • Passion for AI risk mitigation, developer productivity, and turning complex engineering challenges into simple, scalable AI-powered outcomes.

Benefits

  • Eligible for long-term incentives, including company stock or long-term cash awards.
  • Potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan.
  • Access to comprehensive medical, vision, and dental coverage.
  • 401(k) retirement plan with company matching.
  • Short and long-term disability insurance and life insurance.
  • Paid parental leave and various other discounts and perks.
  • Accrue 3 weeks of paid vacation and eligible for 10 or more paid holidays per year.
  • Paid sick leave in accordance with company policy.

Tech Stack

DockerGoJavaKubernetesPythonRustTypeScript