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Get AI-powered advice on this job and more exclusive features. 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 media 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 bringing xAI’s technology stack and using it to transform the video product experience - video playback, live streaming, Spaces, audio/video calls, and more. This is your chance to contribute in a major way while leveraging all of the powerful AI tools and talented colleagues at xAI. What You'll Do Build the next generation of large-scale video services Contribute to and rebuild core media processing and distribution pipelines in high-performance languages (Rust, C++ or Go) Obsess over every millisecond and pixel, ensuring end-to-end media quality and performance at scale across a rich suite of products and user platforms Who You Are Have at least 5 years of experience Obsessed with media quality, performance, and product experience Proficient in high performance C++ or Go In-depth knowledge of either WebRTC or LL-HLS or video transcoding pipelines Familiar with building and running scalable and resilient distributed systems Go, C++, Rust, Java, Scala 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. Annual Salary Range $180,000 - $440,000 USD 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. Seniority level Seniority level Mid-Senior level Employment type Employment type Full-time Job function Job function Engineering and Information Technology Industries Technology, Information and Internet Referrals increase your chances of interviewing at xAI by 2x Sign in to set job alerts for “Software Engineer” roles. Mountain View, CA $145,000.00-$170,000.00 2 weeks ago Mountain View, CA $138,225.00-$207,575.00 2 weeks ago Software Engineer, AI Platform - New Grad Mountain View, CA $145,000.00-$170,000.00 2 weeks ago Software Engineer (L4), Content & Business Products New Grads 2025 - Software Engineer, Algorithm San Jose, CA $120,000.00-$165,000.00 10 months ago New Grads 2025 - General Software Engineer San Jose, CA $120,000.00-$165,000.00 6 months ago San Jose, CA $100,500.00-$173,250.00 3 days ago Mountain View, CA $130,000.00-$176,000.00 2 weeks ago Alameda, CA $130,000.00-$160,000.00 1 month ago Full Stack Software Engineer (L4), Product Localization Engineering San Jose, CA $100,500.00-$173,250.00 2 weeks ago Software Engineer(s) - New Grad (Fall 2025 Graduation) Santa Clara, CA $150,000.00-$175,000.00 8 months ago Software Engineer, Research Infrastructure (University Grad) Web UI Engineer (L4), Identity & Security Experiences Software Engineer, Google Store, Front End Mountain View, CA $141,000.00-$202,000.00 1 week ago eCommerce Full Stack Developer (React / Shopify) - On Site We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI. #J-18808-Ljbffr