xAI
Open positions
Software Engineer (Sandbox Service)
The Sandbox service team at xAI builds and maintains a secure, scalable system that gives our models safe, controlled access to computational environments This infrastructure powers critical workloads across training…
Senior Security Engineer (GRC Frameworks & AI Governance)
We are seeking an experienced Governance, Risk, and Compliance (GRC) Engineer to own and scale our security and AI governance compliance posture as SpaceXAI grows. You will set the standards the organization builds to,…
IAM Engineer
We are looking for an Identity and Access Management (IAM) Engineer to play a critical role in designing, implementing, and maturing our enterprise IAM ecosystem As a Senior IAM Engineer, you will serve as a key…
Member of Technical Staff (Multimodal Understanding)
You will join the multimodal team to push toward superhuman multimodal intelligence Advance understanding and generation across modalities—image, video, audio, and text—spanning the full stack: data…
Member of Technical Staff (Imagine Model)
As a multimodal engineer on the Imagine Model Team, you will develop cutting-edge AI experiences beyond text, with a strong focus on enabling high-fidelity understanding and generation across image and video…
Software Engineer (Observability)
The Observability team builds and operates the core infrastructure that enables engineers to monitor, debug, and optimize the performance and reliability of their systems. We handle telemetry at massive scale —…
Software Engineer (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 financial…
Software Engineer (Training/Inference, C++)
We are building the high-performance inference platform that serves Grok to millions of users every day with lightning speed and perfect reliability As a Member of Technical Staff - Inference, you will design and…
Web Engineer
We’re looking for exceptional Fullstack / Web Engineers that can work across the stack but have a passion for frontend development and a keen eye for design. You’ll architect and optimize user-facing features that…
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 excellence We operate…
Senior IT Data Engineer
At SpaceXAI, the IT Data Engineering team implements and supports applications to help internal customers meet their operational needs We establish processes for continual improvement, guide administration, and partner…
Mobile Android Engineer
We’re seeking an exceptional Android engineer to join a small, high-impact team dedicated to creating the world’s most valuable AI application, judged by the impact it delivers to users You’ll shape cutting-edge mobile…
Member of Technical Staff (Grok Product)
You will join the Grok Main Product team, responsible for the user-facing chat portal at grok.com and related experiences. We build highly scalable frontends, APIs, and features that handle tens of thousands of queries…
Software Engineer (Search Ranking)
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 and the end-user…
Software Engineer (Kernels/CUDA, C++)
We are building one of the world’s largest AI supercomputers from the ground up. As part of the Compute Infrastructure team, you will own both the raw GPU supercomputer and the platform layer that runs on top of it You…
Software Engineer (Media)
We’re looking for exceptional media engineers who want to join us on a new project to deeply integrate SpaceXAI’s advanced AI infrastructure into a platform used by around 600 million users every month We’re bringing…
Mobile iOS Engineer
This organization is for individuals who appreciate challenging themselves and thrive on curiosity. We operate with a flat organizational structure. All employees are expected to be hands-on and to contribute directly…
IT Systems Engineer
The IT Systems Team at 𝕏 manages a dynamic and evolving virtual infrastructure that provides secure, high-performance, and reliable corporate resources for business-critical users and applications This role focuses on…