X AI

1 day ago

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

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 2 hours agoStatus: Live

Job Summary

Design and build a large-scale distributed platform that powers supercomputing clusters, then dive into low-level systems to profile, debug, and optimize performance across GPUs, Linux, networking, and filesystems. Partner on hardware/software/algorithm co-design for AI training while maintaining a scalable, reliable codebase. Create developer tools that improve productivity and streamline workflows.

Location: Palo Alto

Workplace: Onsite

Employment Type: Full time

Job Function: Software Engineering

Key Responsibilities

•Design, build, and implement a large-scale distributed system powering supercomputing cluster workloads.
•Profile, debug, and optimize performance across GPUs, Linux kernel, networking, and filesystems to maximize efficiency.
•Collaborate on hardware, software, and algorithm co-design to advance AI training.
•Maintain and innovate on the codebase to ensure scalability and reliability.
•Develop tools to enhance team productivity and streamline workflows.

Pay and Benefits

Salary: USD 180,000 - 440,000 annually

Equity and Bonus:Equity

Perks:EquityHealth InsuranceVisionDental401kDisability InsuranceLife Insurance

Key Requirements

•Systems programming experience in C, C++, or Rust.
•Strong computer systems fundamentals, including how computers execute code from low-level to high-level applications.
•Hands-on Kubernetes experience, including cluster architecture, pod lifecycle, networking (CNI), storage (CSI), service mesh, and production-grade operations.

Skills:CommunicationDebuggingCollaborationPerformance optimizationInitiative

Languages:English

Tech Stack:RustCC++KubernetesK8sGPULinux kernelLinuxNetworkingFilesystemsTCP/IPCNICSIService meshKubernetes manifestsHelmOperatorsGitOpsDockerContainerd

Company Brief

X AI

Develops advanced artificial intelligence models and research aimed at building safe, general AI and understanding the fundamental nature of the universe. Focuses on large-scale AI systems, research publications, and building foundational AI capabilities.

Industry: AI & Machine Learning

Company Size: Medium (51 to 250 employees)

Growth: Early Stage Startup

Headquarters: San Francisco, United States

Founded: 2023

Website

Loading job details...

Preparing the role view and application actions.

X AI

1 day ago

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

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 2 hours agoStatus: Live

Job Summary

Location: Palo Alto

Workplace: Onsite

Employment Type: Full time

Job Function: Software Engineering

Key Responsibilities

•Design, build, and implement a large-scale distributed system powering supercomputing cluster workloads.
•Profile, debug, and optimize performance across GPUs, Linux kernel, networking, and filesystems to maximize efficiency.
•Collaborate on hardware, software, and algorithm co-design to advance AI training.
•Maintain and innovate on the codebase to ensure scalability and reliability.
•Develop tools to enhance team productivity and streamline workflows.

Pay and Benefits

Salary: USD 180,000 - 440,000 annually

Equity and Bonus:Equity

Perks:EquityHealth InsuranceVisionDental401kDisability InsuranceLife Insurance

Key Requirements

•Systems programming experience in C, C++, or Rust.
•Strong computer systems fundamentals, including how computers execute code from low-level to high-level applications.
•Hands-on Kubernetes experience, including cluster architecture, pod lifecycle, networking (CNI), storage (CSI), service mesh, and production-grade operations.

Skills:CommunicationDebuggingCollaborationPerformance optimizationInitiative

Languages:English

Tech Stack:RustCC++KubernetesK8sGPULinux kernelLinuxNetworkingFilesystemsTCP/IPCNICSIService meshKubernetes manifestsHelmOperatorsGitOpsDockerContainerd

Company Brief

X AI

Industry: AI & Machine Learning

Company Size: Medium (51 to 250 employees)

Growth: Early Stage Startup

Headquarters: San Francisco, United States

Founded: 2023

Website