Senior Software Engineer, C++ (Simulations)

SpaceX

Confirmed live yesterday Trusted

Quick summary

Work type
On-site
Location
Hawthorne, CA
Salary
$160,000–$230,000 / yr
Posted
81 days ago
Freshness
Confirmed live yesterday

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Salary context

Competitive pay

How this pay compares to similar roles

Similar $190k
This role $195k
$141k most similar roles pay here $240k

This role pays more than 54% of similar roles. Most pay $158,337–$221,000 — the shaded band above. At the midpoint, this role pays about $195k versus about $190k for comparable roles.

Based on 240 similar postings.

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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 680 open roles on FindRole.

Listed pay typically runs $130,000–$165,000 across 442 roles with salary data.

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At a glance

TL;DR · Senior Software Engineer, C++ (Simulations)

As a Sr. Software Engineer, C++ (Simulations), you will join the Simulations team to design, develop, and test in-house simulation software supporting all flight systems. You will be responsible for programming core simulation infrastructure while collaborating with various engineering groups to build high-fidelity models of fluids, electronics, and multi-body physics systems. Your daily work involves developing prototypes to prove design concepts, improving software reliability and performance, and creating new features based on user feedback. The role requires proficiency in C++, distributed computing systems, networking protocols, memory management, and CPU scheduling. You should possess a strong understanding of classical physics and math, including algebra, calculus, and Euclidean geometry. Experience with open-source tools like ROS2 and Gazebo is preferred to solve complex technical challenges within the flight system domain.

What does a Software Engineer earn in California?

Median $214000 from 775 postings across 63 companies.

See salary data

What you'll do

  • Develop and maintain high-fidelity real-time simulation software for all SpaceX flight systems.
  • Program core simulation infrastructure including models of fluids, electronics, and multi-body physics.
  • Build prototypes to prove key design concepts and quantify technical constraints.
  • Improve the reliability and performance of existing simulation software.
  • Collaborate with internal users to develop new features and improve user experiences.
  • Implement high-quality C++ code following industry best practices for mission-critical systems.

What we're looking for

  • Bachelor's degree in computer science, engineering, math, or a STEM discipline.
  • 5+ years of experience in software development (or 7+ years of professional experience in lieu of a degree).
  • At least 2 years of development experience in C++.
  • Knowledge of distributed computing systems, networking protocols, memory management, and CPU scheduling.
  • Thorough knowledge of classical physics and math including algebra, calculus, and Euclidean geometry.
  • Skills in debugging, performance optimization, and unit testing.
  • Experience with open source C++ simulators such as ROS2 and Gazebo.
  • Must be a U.S. citizen, national, lawful permanent resident, or eligible for required export control authorizations.

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