Jobs at x.ai
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Engineering
Software Engineer, Consumer Subscriptions
NewPosted 2 days ago
Software Engineer, Consumer Subscriptions
- Build the complete billing infrastructure for consumer subscriptions end-to-end, ensuring world-class reliability, security, and scalability
- Design and build sophisticated promotional offer infrastructure and internal tools to supercharge the revenue organization
In office • Palo Alto
$140k – $225kEngineering
Government Cloud Security Engineer
NewPosted 2 days ago
Government Cloud Security Engineer
- Design, implement, and manage security architecture for federal and DoD deployments across cloud and on-premises environments, aligned to FedRAMP High, DoD IL5/IL6, and NIST SP 800-53 controls
- Implement and operate security tooling and services such as SIEM and log pipelines, EDR, vulnerability scanners, container runtime security, and policy-as-code enforcement
In office • Austin • New York City • Washington DC+1 more
$100k – $198kOther Engineering
Lead Engineer, Data Center - Memphis
NewPosted 4 days ago
Lead Engineer, Data Center - Memphis
- Own the electrical architecture from the medium-voltage bus to the GPU rack — topology, redundancy, and standards — for halls scaling with AI compute load
- Set and defend the redundancy basis; prove split-feed and cross-feed schemes against bus-fault, transformer-loss, and switchgear-loss contingencies
In office • Memphis
Other Engineering
Hardware Reliability Engineer - Memphis
NewPosted 4 days ago
Hardware Reliability Engineer - Memphis
- Responsible for tracking yield, test/inspection escapes, and ensuring past failures and lessons learned are incorporated
- Monitor the success of products and processes through production ramp-up using a suite of quality and analysis tools
In office • Southaven
Other Engineering
Hardware Reliability Engineer - Memphis
NewPosted 4 days ago
Hardware Reliability Engineer - Memphis
- Responsible for tracking yield, test/inspection escapes, and ensuring past failures and lessons learned are incorporated
- Monitor the success of products and processes through production ramp-up using a suite of quality and analysis tools
In office • Memphis
Engineering
IAM Engineer
NewPosted 1 week ago
IAM Engineer
- Design and implement enterprise-grade IAM solutions across on-prem, cloud, and SaaS environments
- Architect and deliver end-to-end federation strategies using modern protocols (SAML, OIDC, OAuth 2.0, SCIM)
In office • Palo Alto
$100k – $198kEngineering
Software Engineer, Grok Product
NewPosted 1 week ago
Software Engineer, Grok Product
- Design and build the systems that make Grok useful for everything from quick questions to useful work
- Architect high-performance systems for personalized, reliable interactions at global scale
In office • San Francisco
$140k – $225kEngineering
Software Engineer, Grok Product
NewPosted 1 week ago
Software Engineer, Grok Product
- Design and build the systems that make Grok useful for everything from quick questions to useful work
- Architect high-performance systems for personalized, reliable interactions at global scale
In office • Palo Alto
$140k – $225kEngineering
Software Engineer, Evals
NewPosted 1 week ago
Software Engineer, Evals
- 3+ years of experience actively writing code
- A track record of shipping high quality projects and a strong sense of urgency
In office • Palo Alto
$175k – $275kEngineering
Software Engineer, Grok Product
NewPosted 1 week ago
Software Engineer, Grok Product
- Design and build the systems that make Grok useful for everything from quick questions to useful work
- Architect high-performance systems for personalized, reliable interactions at global scale
In office • New York City
$140k – $225kEngineering
Sr. Model Engineer, Voice
NewPosted 1 week ago
Sr. Model Engineer, Voice
- Design, build, and maintain large-scale distributed data pipelines that ingest, process, and annotate real-world and synthetic audio, so the training and evaluation systems get reliable, high-quality data
- Build and optimize the distributed training infrastructure and software for speech-language mod...
In office • Palo Alto
$220k – $357kEngineering
Software Engineer, Imagine Product
NewPosted 1 week ago
Software Engineer, Imagine Product
- Design and implement scalable systems to support Grok's AI-driven media experiences, ensuring high performance, reliability, and low-latency at global scale
- Architect robust infrastructure for real-time multi-modal interactions, including handling generation requests, media processing, and seamless integration with frontend and model serving layers
In office • San Francisco
$140k – $225kEngineering
Software Engineer, Imagine Safety
NewPosted 1 week ago
Software Engineer, Imagine Safety
- Design and implement scalable safety systems for Grok’s media generation platform, including real-time content moderation, risk detection, and safeguard enforcement for images, video, and audio
- Build infrastructure to measure, monitor, and mitigate safety risks such as harmful content, bias, deepfakes, intellectual property issues, and misuse at global scale
In office • San Francisco
$140k – $225kEngineering
Software Engineer, Imagine Product
NewPosted 1 week ago
Software Engineer, Imagine Product
- Design and implement scalable systems to support Grok's AI-driven media experiences, ensuring high performance, reliability, and low-latency at global scale
- Architect robust infrastructure for real-time multi-modal interactions, including handling generation requests, media processing, and seamless integration with frontend and model serving layers
In office • Palo Alto
$140k – $225kEngineering
Sr. Software Engineer, Data Engineering (X)
NewPosted 1 week ago
Sr. Software Engineer, Data Engineering (X)
- Design, build, and operate production-grade realtime and batch pipelines that ingest, process, validate, and deliver data powering user-behavior insights and product decisions
- Create shared datasets, fact tables, and internal data products that let other teams analyze, debug, and improve product performance
In office • Palo Alto
$180k – $330kEngineering
Sr. Software Engineer, Ads Product
NewPosted 1 week ago
Sr. Software Engineer, Ads Product
- Build and ship product features across the X Ads Platform
- Work on systems related to ad delivery, targeting, optimization, measurement, and advertiser experience
In office • Palo Alto
$180k – $330kEngineering
Sr. Mobile iOS Engineer
NewPosted 1 week ago
Sr. Mobile iOS Engineer
- Craft delightful, intuitive user experiences that redefine how people interact with the app
- Obsess over every pixel, animation, and interaction, ensuring the experience feels magical and seamless
In office • New York City • Palo Alto
$180k – $330kEngineering
Sr. Mobile Android Engineer
NewPosted 1 week ago
Sr. Mobile Android Engineer
- Craft delightful, intuitive user experiences that redefine how people interact with the app
- Obsess over every pixel, animation, and interaction, ensuring the experience feels magical and seamless
In office • New York City • Palo Alto
$180k – $330kEngineering
Sr. Software Engineer, Linux Kernel
NewPosted 1 week ago
Sr. Software Engineer, Linux Kernel
- Build and maintain the lean, high-reliability Linux-based operating system that underpins our supercomputer network fabric
- Write (or rewrite) high-performance device drivers to extract the maximum physical capability from our network and compute hardware
In office • Seattle
$180k – $330kManagement
Construction Manager, Fluid/Mechanical - Mobile Construction
NewPosted 1 week ago
Construction Manager, Fluid/Mechanical - Mobile Construction
- Act as the senior construction representative for the Memphis data center fluid/mechanical scope, managing relationships with contractors, partners, and internal stakeholders
- Oversee fluid/mechanical execution from pre-construction and site development through commissioning
In office • Memphis • Southaven