Software Engineer, Consumer Subscriptions
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
About the Role
You will build end-to-end billing infrastructure for consumer subscriptions, design promotional offer infrastructure and internal tools, develop push, email and in-app messaging systems, implement market-specific billing and compliance solutions, architect product bundles, and build models that serve the right offers to users. You will own key features for X Premium and SuperGrok.
Requirements
- 2+ years of experience with backend systems for consumer applications
Responsibilities
- Build end-to-end billing infrastructure for consumer subscriptions
- Design promotional offer infrastructure and internal tools
- Develop push, email and in-app communications systems
- Implement market-specific billing methods and compliance solutions
- Architect product bundles across the X ecosystem
- Build models and systems that serve targeted messages and offers
- Own and develop key features for X Premium and SuperGrok
Benefits
- Equity
- Medical, vision and dental coverage
- 401(k) retirement plan
- Short and long-term disability insurance
- Life insurance