Member of Technical Staff - Palo Alto, CA; San Francisco, CA

We're looking for a Member of Technical Staff (AI) — a builder who thrives at the frontier of LLMs, agent systems, and applied research. · Collaborate with founders and cross-functional teams to build AI-native products. · Research, design, and implement LLM-powered systems (prom ...

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. · ...

xAI's mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. · We operate with a flat organizational structure. · All employees are expected to be hands-on and to contribute directly to the company's mission. · ...

xAI's mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. As a Member of Technical Staff, you will build frameworks to improve the reasoning capability. · ...

+Job summary · xAI's mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. · +Post-Training Optimization: Apply and innovate on post-training methods like fine-tuning, reinforcement learning variants, or data aug ...

As a Founding Member of the Technical Staff (ML infra) at Architect, you'll be responsible for the critical algorithms and infrastructure that our researchers depend on to train models. · ...

We are seeking a highly skilled technical staff member to join our team in managing and enhancing reliability across a multi-data center environment. · Design, develop, and deploy scalable code and services (primarily in Python) to automate reliability workflows. · ...

xAI's mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. · Enhance model capabilities in interactive tool calling... · ...

As a Founding Member of the Technical Staff (RL) at Architect you'll be at the forefront of post-training the AI models for chip design tasks like RTL code generation verification and architectural exploration. · ...

We are a small, highly motivated team focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. · *Post-Training Optimization* · : Apply and innovate on post-training methods like fine-tuning, reinforcem ...

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

As a Junior Security Engineer at xAI you'll join our security team to support and maintain the security posture of the infrastructure and systems powering our AI initiatives. · Assist in monitoring security alerts investigating potential incidents and supporting incident response ...

We are building toward a future of AI agents that earn trust, deepen understanding and create aligned long-term value for all. As a fullstack engineer at Inflection you will own the platforms systems and services that bring our conversational AI to life at scale. You'll collabora ...

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

This role is based in Palo Alto, California. We're building at the intersection of developer productivity and security one of the fastest-growing spaces in software. · Join Our Cutting-Edge Backend Team: Dive into the heart of innovation by working on a state-of-the-art distribut ...

We are looking for an exceptional candidate to join our team as a Member of Technical Staff. The ideal candidate will have deep technical expertise in virtualization and containerization technologies with industrial experience in Linux kernel development. · Build and manage massi ...

This organization is for individuals who appreciate challenging themselves and thrive on curiosity. · Strong engineering skills with passion on model-hardware co-design · Expert in ML and large model scaling, familiar with all kinds of scaling laws. · ...

xai is creating AI systems to understand the universe and aid humanity in its pursuit of knowledge. · ...

+This role involves building the next generation of Multimodal Grok that excels at reasoning and solving challenging problems. · + · Experience or publications in (multimodal) large language models · Exceptional engineering skills to iterate quickly on the data processing and tr ...

Job summary · About the Role The Model Evaluations team aims to design and implement xAI's evaluations that shapes how we understand measure and improve our model's capabilities. You will work at the intersection of research and product to develop and implement model evaluations ...