xAI
Open positions
Senior Product Manager, Commerce Platform
SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today, SpaceX is actively developing the technologies to make this…
ML Infrastructure Engineer
SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today, SpaceX is actively developing the technologies to make this…
Member of Technical Staff - Evaluation Infrastructure
SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today, SpaceX is actively developing the technologies to make this…
Software Engineer (Network, C++)
As a Software Engineer on the Colossus Networking team, you will develop the core networking software that maximizes the performance and reliability of our datacenter fabric Your work will directly impact training…
Software Engineer (X Developer Platform)
The X Developer Platform team owns the partner ecosystem that connects X with B2B and B2C developers around the world X reaches more than 500 million active users who produce billions of posts every week, and that…
Software Engineer (Search Infrastructure)
As a backend engineer, you’ll design and build scalable, high-performance systems that power subscriptions infrastructure, new monetized products, user growth, and creator monetization You’ll work on mission-critical…
Backend Engineer (API)
Build the xAI API that serves our models to developers worldwide Own the end-to-end system responsible for high-throughput inference, handling billions of tokens per minute with low latency and high availability,…
Software Engineer (Platform Infrastructure, Rust, C++)
Design, build, and implement a large-scale distributed system that powers one of the world’s largest supercomputing clusters Dive into the low-level stack to profile, debug, and optimize performance across diverse…
ML Infrastructure Engineer
As an ML Infrastructure Engineer, you will play a pivotal role in building and optimizing the reliable, high-performance ML platform that powers recommendations on X Designing, building, and scaling GPU compute…
Member of Technical Staff (Imagine Product)
The Imagine Product team is redefining AI-driven media experiences for Grok users worldwide In this role, you’ll build and scale robust, high-performance systems that power immersive, multi-modal media…
Software Engineer (Real-Time Storage)
We’re looking for exceptional storage & database engineers who want to join us on a new project to deeply integrate xAI’s advanced AI infrastructure into a platform used by around 600 million users every month We’re…
Software Engineer (Data Platform)
The Data Platform team at X builds and operates the infrastructure responsible for all large-scale data transport and processing across the company We own and manage core systems including Apache Kafka, HDFS, Spark,…
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…
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…
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 (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…
Software Engineer (Consumer Subscriptions)
As the Engineering Lead for Consumer Subscriptions (X Premium & SuperGrok), you will own the entire billing and monetization infrastructure powering one of X’s fastest-growing revenue organizations You will build and…
Member of Technical Staff (Imagine Safety)
The Imagine team is redefining AI-driven media experiences for Grok users worldwide As a Product Safety Engineer on the Imagine team, you will build the critical safety systems and infrastructure that ensure Grok’s…