Machine Learning Engineer Ads
SpaceXAI builds frontier AI models and products including the Grok conversational assistant and a multimodal developer API.
Funding history
About SpaceXAI
SpaceXAI is a US-based AI company focused on accelerating scientific discovery and understanding the universe through reasoning, voice, image, video, and generative AI systems. Formerly xAI, it was acquired by SpaceX effective February 2, 2026, while continuing to operate the x.ai site and services.
Skills
Candidate Availability
Required and preferred rules are kept separate and reflect the wording in the original posting.
About the Role
You will use Grok models across advertising candidate selection, ranking, auctions, campaign optimization, creative generation, and advertiser experiences. You will own and operate advertising systems and products that support a substantial share of revenue.
Requirements
- 3+ years of industry experience with large-scale, high-throughput AI-powered advertising products
Responsibilities
- Use Grok models across advertising candidate selection, ranking, auctions, campaign optimization, creative generation, and advertiser experience
- Own and operate advertising systems and products
Benefits
- Equity
- Medical coverage
- Vision coverage
- Dental coverage
- 401(k) retirement plan
- Short-term disability insurance
- Long-term disability insurance
- Life insurance
- Discounts and perks
