Software Engineer - Real-Time Storage

About xAI

xAI'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. 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 to the company's mission. Leadership is given to those who show initiative and consistently deliver excellence. Work ethic and strong prioritization skills are important. All engineers are expected to have strong communication skills. They should be able to concisely and accurately share knowledge with their teammates.

About the role

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 building xAI's new storage tier that powers training, inference, recommendations, and real-time data extraction.

We build and operate :

• An exabyte-scale S3-compatible object store
• A multi-tenant transactional key / value store that serves 100s of millions requests per second
• A caching tier that serves billions of requests per second
• A scalable vector database that powers our recommendation systems
• A few other specialized databases serving hundreds of millions requests per second

What You'll Do

Who You Are

Tech Stack

Java, Scala, Rust, Go, C / C++

Linux, Kubernetes, Puppet

FoundationDB, ValKey, S3, RockDB, Memcache, Redis, MySQL

Annual Salary Range

$180,000 - $440,000 USD

Benefits

Base salary is just one part of our total rewards package at xAI, which also includes equity, comprehensive medical, vision, and dental coverage, access to a 401(k) retirement plan, short & long-term disability insurance, life insurance, and various other discounts and perks.

xAI is an equal opportunity employer.

California Consumer Privacy Act (CCPA) Notice