Member of Technical Staff, AI

Member of Technical Staff AI

Full-time On-site San Francisco CA

Compensation: $150K $300K Extremely Competitive Equity

About the Role

Were looking for an AI-focused Member of Technical Staff to help build the next generation of web infrastructure one designed for intelligent agents not just humans. Youll work on foundational engineering challenges at the intersection of large-scale web data retrieval systems and AI-native applications.

This is a deeply technical hands-on role where youll design build and deploy backend systems that enable AI agents to crawl parse and reason across the web. Youll move fluidly between research and production environments owning your work end to end and helping define how AI interacts with real-world information at scale.

Tech stack: Python C TypeScript Applied AI Retrieval and Reasoning Systems Evaluation Pipelines

What Youll Do

• Design and implement large-scale retrieval ranking and reasoning systems for AI-driven applications
• Build APIs and infrastructure that allow AI agents to process and understand web data
• Contribute to performance evaluation and data quality pipelines across research and product teams
• Collaborate with researchers and product engineers to translate prototypes into production-ready systems
• Shape the technical architecture of core systems that power AI-native web infrastructure

What Were Looking For

• Deep technical background in backend engineering data infrastructure or applied AI
• Experience with large-scale distributed systems retrieval models or LLM-based applications
• Proficiency in Python C or TypeScript
• Strong product intuition and eagerness to ship fast iterative solutions
• Collaborative mindset and comfort working in a small highly technical team
• Willingness to work on-site 5 days/week

Why Join

• Shape the foundation of how AI systems access and reason over the web
• Collaborate with world-class engineers and researchers backed by top-tier investors
• High ownership flat structure and fast feedback loops
• Competitive salary extremely attractive equity
• Visa sponsorship and relocation support available

Ready to take the next step

Apply now or email Jenn at to learn more.