xAI
Remote International
Data & MLOps
Posted 1 year ago
Verified open on Oct 27, 2026 ยท posted 391 days ago
SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today, SpaceX is actively developing the technologies to make this possible, with the ultimate goal of making life multiplanetary and expanding consciousness to the stars.
SpaceXSI is building Super Intelligence to help humanity understand the universe. Our teams are building the full Super Intelligence stack: from our Colossus supercomputers, to Grok models, to our suite of applications, including Grok Bot, Grok Build, Grok Imagine, Grok Voice, and X. We're creating a powerful flywheel where more compute trains better models, better models power more useful products, and what we learn from people using those products shapes what we build next.
In this role, you will help enhance Grok by providing high-quality data annotations, labels, and inputs focused on pure mathematics. You will draw on your expertise in areas such as abstract algebra, real and complex analysis, topology, graph theory, and other pure mathematics subfields, to evaluate model outputs, identify mathematical errors or gaps in reasoning, and produce clear, rigorous solutions and explanations. Your work will help train Grok to distinguish flawed or inadequately justified approaches from solutions that are mathematically sound, accurately modeled, and practically applicable.
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COMPENSATION AND BENEFITS:
US-based candidates: $45/hour - $75/hour depending on factors including relevant experience, skills, education, geographic location, and qualifications. International candidates: Information will be provided to you during the recruitment process.
Benefits vary based on employment type, location, and jurisdiction. Benefits for eligible US-based positions include health insurance, 401(k) plan, and paid sick leave. Specific details and role-specific information will be provided to you during the interview process.
SpaceXSI is an equal opportunity employer. For details on data processing, view ourย Recruitment Privacy Notice.
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This role is classified as Data & MLOps.
$200k - $310k is the middle 50% of disclosed salaries, measured from 192 live Data & MLOps postings on this board. Roughly two thirds of postings disclose nothing, so this describes the ones that do, not the whole market.
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