Find xAI Senior Software Engineer software engineering jobs

xAI creates AI systems to understand the universe and aid humanity in pursuing knowledge.

xAI is on a mission to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. We're a small, highly motivated team focused on engineering excellence. Our London team specializes in large-scale, highly-reliable distributed systems, working on various levels of the stack from build systems to production backend infrastructure and frontend development.

We're seeking an experienced software engineer to join our dynamic start-up environment. Your main responsibilities will include helping customers use our API products, adding customer-specific features, improving public documentation and SDKs, and scaling our model deployments across inference locations.

The ideal candidate should have excellent communication skills, expert-level knowledge in a compiled language (preferably Rust or C++), experience with Python and TypeScript, and a solid understanding of the HTTP protocol. Additional valuable experiences include deploying ML models to production, writing developer documentation, creating SDKs, and using Pulumi or Terraform.

We offer a flat organizational structure where all employees are hands-on contributors. Leadership is given to those who show initiative and consistently deliver excellence. Work ethic and strong prioritization skills are crucial. We provide competitive compensation, equity, health benefits, and unlimited time off (subject to approval).

Join us in our mission to push the boundaries of AI and contribute to humanity's pursuit of knowledge!

Experienced software engineer needed for xAI's London team to work on API products, documentation, and scaling model deployments.

Member of Technical Staff

xAI is on a mission to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our small, highly motivated team focuses on engineering excellence and operates with a flat organizational structure. We're looking for individuals who thrive on curiosity and appreciate challenging themselves.

As a Member of Technical Staff, you'll work across multiple areas, contributing directly to the company's mission. We value initiative, consistent excellence, strong work ethic, and prioritization skills. Communication is key – you should be able to concisely and accurately share knowledge with teammates.

Our tech stack includes Python, JAX and XLA, and Rust. You'll be involved in training trillion parameter neural networks, mastering various data modalities, implementing state-of-the-art methods, and innovating new ideas to bring us closer to our goal.

Ideal experiences include building distributed training systems for AI models in HPC clusters, working with JAX/XLA for multi-host training, and digging into third-party source code for debugging and customization.

The role is based in the Bay Area (San Francisco and Palo Alto), and candidates are expected to be located nearby or open to relocation. Our interview process is thorough and efficient, typically completed within a week, consisting of a phone interview followed by technical interviews and a project deep-dive.

Join xAI to be at the forefront of AI development, working on cutting-edge technology that aims to push the boundaries of our understanding of the universe.

Join xAI as a Member of Technical Staff to create AI systems that understand the universe and aid humanity's pursuit of knowledge.

xAI is an AI company working on large-scale, highly-reliable distributed systems and AI infrastructure.

xAI is seeking an experienced Site Reliability Engineer (SRE) to join their London team. This role focuses on improving observability, building dashboards and alerts, managing on-call rotations, and enhancing deployment processes. The ideal candidate should be an expert in languages like Rust, C++, or Go, and have deep knowledge of monitoring technologies, deployment tools, and Kubernetes. The position offers a dynamic startup environment, working on large-scale distributed systems, including the Grok production stack. Benefits include competitive compensation, equity, and health insurance. The role requires working from the London office, with occasional late meetings and business trips to California. Join xAI to tackle complex technical challenges and contribute to cutting-edge AI infrastructure.

xAI seeks experienced SRE for London team to improve observability, build dashboards, and enhance deployment processes.

Site Reliability Engineer (SRE)

xAI's mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge.

xAI is seeking a DevOps Engineer specializing in Supercomputing to join their team in the Bay Area. This role involves operating some of the world's largest GPU supercomputing clusters for AI training and serving production models. The ideal candidate will have experience with Kubernetes, Pulumi, Rust, Go, and Flux/ArgoCD.

The company operates with a flat organizational structure, encouraging all employees to be hands-on and contribute directly to the mission. Strong communication skills are essential, as is the ability to work across multiple areas of the company.

Key responsibilities include implementing Infrastructure as Code best practices, enhancing deployment pipelines, ensuring robust and secure service delivery, working with both on-premise clusters and cloud providers, and helping with security best practices for internal researchers and live external traffic.

Ideal experiences include writing scalable and highly available containerized applications in Rust, and managing compute fleets with tools like Pulumi, Terraform, or Ansible.

The interview process consists of an initial interview followed by four technical interviews, including coding assessment, systems design, hands-on problem-solving, and a project deep-dive presentation.

xAI offers a competitive salary range of $180,000 - $370,000 USD annually. The company values engineering excellence, curiosity, and a strong work ethic. This is an excellent opportunity for a skilled DevOps engineer looking to work on cutting-edge AI systems and contribute to understanding the universe.

xAI is hiring a DevOps Engineer for Supercomputing to manage large GPU clusters for AI training and production model serving in the Bay Area.

DevOps Engineer - Supercomputing

xAI is a company focused on developing advanced AI technologies, with a team working on large-scale, highly-reliable distributed systems.

xAI, a company at the forefront of AI technology, is seeking a Frontend Engineer & UI/UX Designer to join their London team. This role offers an exciting opportunity to work on cutting-edge projects, including the Grok production stack. The ideal candidate will be an expert in TypeScript, React, and modern CSS/SASS, with a strong background in UI/UX design.

The position involves working in a dynamic startup environment, focusing on building high-quality software and tackling complex technical challenges. The team works on various aspects of the stack, from build systems to production backend infrastructure and frontend development.

Key responsibilities include developing frontend applications, designing user interfaces, and implementing complex UI flows. The role requires a blend of technical expertise and creative design skills, making it perfect for those who excel in both coding and visual design.

The xAI London office, located near Piccadilly Circus, offers a collaborative work environment with a five-day in-office schedule and some flexibility for remote work. The position involves late evening meetings twice a week to align with the California-based team and occasional business trips to California.

Benefits include competitive cash compensation, xAI equity, private health and dental insurance, and unlimited time off (subject to approval). This role presents a unique opportunity to work with a team of exceptional engineers and contribute to groundbreaking AI technologies while honing your skills in frontend development and UI/UX design.

If you're passionate about creating intuitive, visually appealing interfaces and have the technical skills to bring them to life, this role at xAI could be your next career-defining opportunity.

Join xAI as a Frontend Engineer & UI/UX Designer in London, working on cutting-edge AI projects with TypeScript, React, and modern design tools.

Frontend Engineer & UI/UX Designer

xAI is a startup working on large-scale, highly-reliable distributed systems, including the Grok production stack.

xAI, a startup focused on large-scale, highly-reliable distributed systems, is seeking an experienced Software Engineer for their Backend & Data processing team in London. The ideal candidate will be an expert in languages like Rust, C++, or Go, with strong Python skills and experience in distributed systems and API design. The role involves working on various levels of the stack, from build systems to production backend infrastructure and frontend development.

The position is based in the London office near Piccadilly Circus, with a 5-day in-office work week and occasional work-from-home flexibility. The role requires availability for late meetings at least twice a week to coordinate with the California-based team and includes semi-regular business trips to California.

Key responsibilities include developing high-quality software, solving complex technical problems, and contributing to projects like the Grok production stack. The team values technical depth and isn't afraid to tackle challenging issues.

The interview process is thorough, consisting of an initial review, a phone interview, and four technical interviews covering coding in Rust/C++/Go and Python, distributed systems design, and a presentation on solving difficult technical problems.

xAI offers competitive compensation, including equity, private health and dental insurance, and unlimited time off (subject to approval). This is an excellent opportunity for a senior-level engineer looking to make a significant impact in a dynamic startup environment focused on cutting-edge technology.

Senior Software Engineer role at xAI in London, focusing on backend and data processing for large-scale distributed systems.

xAI Senior Software Engineer Software Engineering Jobs

Find xAI Senior Software Engineer software engineering jobs