Founded: 2023 by Elon Musk
Mission: Understand the Universe
Flagship product: Grok (chatbot, APIs, Grok Imagine)
Reported total funding (per evidence): ~$37.134B (USD) aggregated / multiple large rounds including $6B Series C
Headcount (reported): 4,886 employees
Advanced AI research and developer/consumer AI products
2023
Technology, Information and Internet
$6,000,000,000
Announced $6B Series C; reporting tied round participants and valuation context.
$20,000,000,000
Company announced it raised $20B in a Series E.
$10,000,000,000
Reported combined $10B in debt and equity.
“Participation from large institutional and strategic investors including Andreessen Horowitz (a16z), BlackRock, Fidelity, Kingdom Holdings, Lightspeed, MGX, Morgan Stanley, OIA, QIA, Sequoia Capital, Valor Equity Partners, Nvidia and others as reported.”
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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 employees are expected to have strong communication skills. They should be able to concisely and accurately share knowledge with their teammates.
ABOUT THE ROLE:
You will join the Grok Voice Model team to help build the world’s best voice AI. We deliver smooth, natural, low-latency spoken interactions — expressive, multilingual, and reliable across devices and real-time scenarios. We own the full training pipeline: massive data curation, premium audio processing, frontier speech-language pre-training, and intensive post-training to push quality, speed, and stability to the limit.
Our goal: make talking to AI feel like conversing with the most charming, kind, and knowledgeable person imaginable. We’re seeking exceptionally smart, execution-oriented engineers to help us get there.
RESPONSIBILITIES:
BASIC QUALIFICATIONS:
COMPENSATION AND BENEFITS:
$150,000 - $450,000 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. For details on data processing, view our Recruitment Privacy Notice.
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