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Member of Technical Staff - Model Evaluation
Job Description
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.
Responsibiities
- Provide complete assessment of models.
- Deep dive into model training and data to identify the weakness point revealed in evaluation.
- Communicate with modeling and data team to come up with plans to improve model quality.
Required Qualifications
- Model assessment and evaluation task development (including public and in-house benchmarking).
- Collect data and synthesize data for new evals.
- Build infrastructure and framework for easy-to-use model evaluation, familiarity with inference frameworks like SGlang and vLLM.
Annual Salary Range
$180,000 - $440,000 USD
Benefits
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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Job Details
- Category
- Mechanical
- Employment Type
- Full Time
- Location
- Palo Alto, California, United States
- Posted
- Mar 11, 2026, 02:15 AM
- Listed
- Mar 11, 2026, 02:15 AM
- Compensation
- $180,000 - $440,000 per year
About xAI
Part of the growing frontier tech ecosystem pushing the edges of what's possible.
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