Hardcore Engineer - Pre-training Infrastructure
xAIPalo Alto, California, United States
Posted September 5, 2025
180000 - 440000 USD year
Full Time
About the Company
xAI is an advanced AI solutions provider specializing in artificial intelligence, machine learning, natural language processing, and invisible software. With a focus on vertical AI and intelligent agents, the company offers innovative tools aimed at enhancing productivity across various industries. Acquired by Bizzabo, xAI leverages its expertise to deliver cutting-edge AI technologies that drive efficiency and innovation.
Job Description
xAI is seeking a highly motivated Hardcore Engineer to design, build, and implement large-scale distributed training systems. The role involves profiling, debugging, and optimizing GPU utilization, and maintaining the codebase. Strong communication and prioritization skills are required. Leadership and a flat organizational structure are emphasized.
Requirements
- Design, build, and implement large-scale distributed training systems.
- Profile, debug, and optimize multi-host GPU utilization.
- Hardware / Software / Algorithm co-design.
- Maintain and innovate on the codebase.
- Build tools to boost the productivity of the team.
Benefits
- Equity
- Medical, vision, and dental coverage
- 401(k) retirement plan
- Short & long-term disability insurance
- Life insurance
- Various other discounts and perks