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xAI is looking to solve the problem of creating AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge by building world-class systems to collect and process hundreds of petabytes of data across diverse modalities.

Requirements

• Strong proficiency in at least one compiled language: Rust, Go, C++, or Java.
• Experience with performance optimization of large-scale systems is preferred.
• Organizing and meticulously bookkeeping data across multiple clouds, of multiple modalities, and from many sources.
• Experience with SQL/NoSQL databases, especially columnar databases, is a plus.
• Great debugging skills are a must.
• Deep knowledge of how the internet works, including DNS, OSI model, crawler architectures, challenges operating crawlers, and headless browsers.
• Building bespoke data processing libraries from scratch.

Responsibilities

• Building petabyte-scale, high-throughput data processing systems managing hundreds of petabytes to exabytes of data.
• Designing and operating large-scale distributed systems and pipelines processing hundreds of thousands to millions of operations per second.
• Managing workloads across large cloud compute clusters.
• Pre-processing datasets for AI training.
• Building and operating large-scale crawlers, gathering and communicating requirements clearly and concisely.

Other

• Strong communication skills to concisely and accurately share knowledge with teammates.
• Work ethic and strong prioritization skills are important.
• Leadership is given to those who show initiative and consistently deliver excellence.
• Must be located near the Bay Area or open to relocation.
• Bachelor's, Master's, or Ph.D. degree is not explicitly mentioned but may be required.