Software Engineer - Platform Infrastructure (Rust, C++)

<div class="content-intro"><p><span style="font-family: arial, helvetica, sans-serif;">SpaceXAI’s mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge.&nbsp;</span><span style="font-family: arial, helvetica, sans-serif;">Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. </span><span style="font-family: arial, helvetica, sans-serif;">We operate with a flat organizational structure. All employees are expected to be hands-on and to contribute directly to the company’s mission. Leadership is given to those who show initiative and consistently deliver excellence. Work ethic and strong prioritization skills are important. </span><span style="font-family: arial, helvetica, sans-serif;">All employees are expected to have strong communication skills. They should be able to concisely and accurately share knowledge with their teammates.</span></p></div><h3><strong>RESPONSIBILITIES:</strong></h3> <ul> <li>Design, build, and implement a large-scale distributed system that powers one of the world's largest supercomputing clusters.</li> <li>Dive into the low-level stack to profile, debug, and optimize performance across diverse systems, including GPUs, Linux kernel, networking, and filesystems, to achieve peak efficiency.</li> <li>Collaborate on hardware, software, and algorithm co-design to push the boundaries of AI training.</li> <li>Maintain and innovate on our codebase to ensure scalability and reliability.</li> <li>Develop tools to enhance team productivity and streamline workflows.</li> </ul> <h3><strong>BASIC QUALIFICATIONS:</strong></h3> <ul> <li>Systems programming experience in C, C++, or Rust</li> <li>Computer systems fundamentals with a grasp of how computers execute code from transistors to high-level applications.</li> <li>Hands-on expertise with Kubernetes (K8s), including cl