Founded: 2023
Founder / CEO: Elon Musk
Core product: Grok chatbot (Grok model family) and related generative tools
Notable funding: $6B Series C (May 2024); $20B Series E announced (Jan 2026)
Employees (reported): 5262
Artificial intelligence / conversational and generative AI
2023
Technology, Information and Internet
$6 billion
Reported participation from a16z, Sequoia, Valor, BlackRock, Fidelity, Kingdom Holdings, Lightspeed, MGX, Morgan Stanley, OIA, QIA among others.
$20 billion
Company announced Series E with named investors including Valor Equity Partners, Fidelity, Qatar Investment Authority and others.
“Includes participation from major institutional and strategic investors such as Andreessen Horowitz (a16z), Sequoia Capital, Valor Equity Partners, Fidelity, BlackRock, Kingdom Holdings, Morgan Stanley, Qatar Investment Authority, Nvidia and Cisco.”
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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
We are seeking a skilled Fixed Income Data Expert to enhance xAI’s AI models by providing high-quality data annotations and inputs tailored to fixed income markets contexts. In this role, you will leverage your expertise in fixed income trading and analysis, including government and corporate bond trading, interest rate derivatives, credit analysis, yield curve construction, portfolio management, securitized products, relative value analysis, duration and convexity hedging, spread analysis, fixed income, currencies and commodities (FICC) research, and fixed income pricing methodologies to support the training of AI systems. You will collaborate with technical teams to refine annotation tools and curate impactful data, ensuring our models effectively capture real-world fixed income market dynamics. This role requires adaptability, strong analytical skills, and a passion for driving innovation in a fast-paced environment.
Responsibilities
Required Qualifications
Preferred Qualifications
Location, Hourly & Other Expectations
Compensation
$45/hour - $100/hour
The posted pay range is intended for U.S.-based candidates and depends on factors including relevant experience, skills, education, geographic location, and qualifications. For international candidates, our recruiting team can provide an estimated pay range for your location.
Benefits:
Hourly pay is just one part of our total rewards package at xAI. Specific benefits vary by country, depending on your country of residence you may have access to medical benefits. We do not offer benefits for part-time roles.
xAI is an equal opportunity employer. For details on data processing, view our Recruitment Privacy Notice.
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