Jobs at xAI

Design, build, and optimize massive GPU clusters and low-level CUDA kernels for AI training and inference. Work on Linux kernel internals, virtualization (KVM, Firecracker), custom orchestration, profiling, and infrastructure-as-code to maximize performance and scalability for production AI workloads.

Design, implement, and operate core networking software for a large-scale GPU datacenter fabric. Develop routing and traffic-engineering algorithms, real-time switch software, prototypes and experiments, deployment and CI tooling, monitoring, and testing to maximize performance and reliability of AI training infrastructure.

You will work on critical product challenges and contribute directly to xAI's mission, thriving in a meritocratic and hands-on environment.

Provide legal support and lead negotiation and structuring of large-scale infrastructure, real estate, power, procurement, construction, and financing transactions for hyperscale datacenter projects. Manage power contracts (PPAs, interconnections, ERCOT), permitting, easements, leasing, and project finance; coordinate with engineering, procurement, finance, and outside counsel; streamline processes and close deals on aggressive timelines.

As a Finance Expert, you will enhance AI technologies by labeling and annotating data, collaborating with the technical team, and focusing on investment analysis.