xAI

xAI

Posted via Greenhouse

Member of Technical Staff - Model Training

Posted Aug 5, 2026

Role at a glance

Salary
$180K – $600K/yr
Location
Austin, Texas, United States New York, New York, United States
Work arrangement
On-site
Employment
Full-time
Experience
modeling experience is not required

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Role Summary

AI-generated

This role focuses on addressing the company’s most critical modeling challenges in support of its mission to create AI systems that understand the universe and aid humanity’s pursuit of knowledge. The team operates as a small, hands-on organization focused on engineering excellence and direct contribution to the company’s mission.

What You'll Do

  • Work on the most critical modeling challenges at any given time.
  • Contribute directly to the company’s mission.
  • Share knowledge concisely and accurately with teammates.

Generated from the employer's posting. Verify important details before applying.

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Qualifications

Power user of AI models.

Required

  • Power user of AI models.

Preferred

  • Previously trained models used by millions of people.

Original job description

Content provided by the employer
View on company site

SpaceXAI’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 work on the most critical modeling challenges at any given time.
  • You will get clarity on your first project before an offer.

BASIC QUALIFICATIONS:

  • You believe truth-seeking AI is the most important and challenging problem.
  • You are obsessed about building incredibly useful models.
  • You are a power user of AI models.
  • If you previously trained models used by millions of people it’s a big plus, but modeling experience is not required.
  • You take pride in your work and thrive in meritocratic environments.

COMPENSATION AND BENEFITS:

$180,000 - $600,000 USD

Base salary is just one part of our total rewards package at SpaceXAI, 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.

 

SpaceXAI is an equal opportunity employer. For details on data processing, view our Recruitment Privacy Notice.

xAI

About the company

xAI

Large Enterprise

xAI is a cutting-edge technology company focused on developing advanced artificial intelligence solutions to enhance human capabilities and optimize decision-making processes. Founded by a team of leading experts in AI and machine learning, xAI aims to address complex challenges across various industries, including healthcare, finance, and transportation. By prioritizing ethical AI development, the company is committed to creating innovative tools that empower organizations to harness the full potential of artificial intelligence while ensuring transparency and accountability.

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