Senior Software Engineer

Muon Space
San Jose, CA
Job Description
Role Overview

The Senior Software Engineer will join the Software Platform team, building and operating the core systems that underpin Muon's internal tooling and production systems. The team is critical to the growth and success of Muon's software engineering organization. This position is hybrid, requiring on-site work in San Jose, CA three days per week.

What You Will Do

Design, build, and evolve high-performance systems, work across the stack, and cross-functionally to deliver end-to-end platform capabilities, identify and resolve bottlenecks, and participate in code reviews and knowledge sharing.

Why It Might Be a Fit

The ideal candidate will have 8+ years of software engineering experience, strong proficiency in Python, C++, or Rust, and experience in distributed systems, backend services, or platform development.

Requirements

  • BS/MS in Computer Science, Engineering, or related field OR equivalent industry experience
  • 8+ years of software engineering experience
  • Strong proficiency in Python, C++, or Rust
  • Experience in distributed systems, backend services, or platform development
  • Experience building and operating mission-critical services
  • Knowledge of cloud-native infrastructure
  • Strong debugging, profiling, and code optimization skills
  • Experience mentoring junior engineers or leading medium to large technical initiatives

Benefits

  • Competitive equity grant
  • Comprehensive benefits package
  • Medical, dental, and vision insurance
  • 401k retirement plan
  • Short & long term disability and life insurance
  • Three weeks paid vacation
  • 12 paid holidays
  • Unlimited sick time
  • Paid parental leave
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