150 open jobs
Member of Technical Staff - X Search
The X Search team is responsible for building and operating the core search engine that powers discovery on X. We own the full end‑to‑end search stack—from real‑time retrieval and indexing to ranking ...
Member of Technical Staff - X Money
We are seeking a talented Software Engineer to join our X Money team, focused on building a revolutionary global payment network that will serve over 600 million users and rival the world’s largest fi...
Data Science Tutor
SpaceXAI's mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. This organization is for individuals who appreciate challenging the...
AI Tutor - Dutch
SpaceXAI seeks an AI Tutor specialized in Dutch multilingual audio capabilities to train and refine Grok for voice interactions across diverse languages and accents. The role involves curating and ann...
Structural Engineer - Data Centers
We’re seeking an experienced Structural Engineer specializing in mission‑critical facilities to join our infrastructure team supporting the rapid build‑out of large‑scale compute clusters and data cen...
Member of Technical Staff - Real-Time Storage
SpaceXAI’s mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. The team is small, highly motivated, and focused on engineering exc...
Front Desk Ambassador
As a Front Desk Ambassador at SpaceXAI's Memphis facility, you’ll champion security by managing site access with a professional, engaging presence. Reporting to the Security Ops Lead, you’ll greet vis...
Senior Facilities Operations Technician
As a Sr. Facilities Operations Technician at SpaceXAI, you'll dive in, operating and maintaining the critical facility systems that power our supercomputing data centers. Working hands‑on with MEP sys...
Software Engineer - Network Software and Services
SpaceXAI’s mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our small, highly motivated engineering team focuses on building cu...
Member of Technical Staff - RL Training Framework
SpaceXAI’s mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering exc...
Senior Analyst, Safety Operations (Child Safety)
As a Safety Operations Senior Analyst for Child Safety at SpaceXAI, you will train and refine Grok to enforce our terms of service and support functions, directly impacting the safety of our products ...
IT Services Technician
We are seeking a motivated and detail-oriented IT Services Technician (Level 1) to join our dynamic IT team. This role is responsible for providing first-line technical support to our Tutors Space, re...
Member of Technical Staff - Media
SpaceXAI’s mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering exc...
Facilities Maintenance Assistant
As a Facilities Maintenance Assistant at SpaceXAI Memphis, you will support the upkeep of our supercomputing data center facilities by assisting with routine non‑critical maintenance tasks. Under clos...
Technical Program Manager (Energy Storage)
SpaceXAI’s mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering exc...
AI Tutor - Hungarian
SpaceXAI seeks an AI Tutor specialized in multilingual audio to train and refine Grok’s voice interactions. The role involves curating and annotating high‑quality audio data across diverse languages, ...
Mobile iOS Engineer
SpaceXAI’s mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering exc...
Network Engineer - ML Infrastructure (High-Speed Interconnects)
SpaceXAI, located in Palo Alto, CA, is seeking a Network Engineer – ML Infrastructure (High‑Speed Interconnects) to design, build, and optimize the network fabric that powers large‑scale AI training a...
Construction Superintendent - Electrical
You will oversee electrical contractors and crews building electrical infrastructure for SpaceXAI's Memphis Data Center, leading complex industrial electrical construction and ensuring quality, safety...
Electrical Commissioning Lead
SpaceXAI is seeking an experienced Electrical Commissioning Lead to direct the energization, commissioning, and handover of critical electrical systems for its high-performance data centers. In this s...