Superintelligence Lab - Tech Lead (Agentic Search, Staff / Principal Level)

The role

This person will lead the technical vision and roadmap for an end-to-end agentic search system. They will drive execution from foundational research to production deployment and mentor senior technical talent.

What you will do

• Set the technical vision and roadmap for end-to-end Agentic Search.
• Lead execution from foundational research through production deployment.
• Advance retrieval across sparse/dense/hybrid, reranking, and learning-to-retrieve systems.
• Co-design model–system interfaces spanning search, memory, planning, tool use, and orchestration.
• Develop RL and learning-based methods for search policies, routing, and orchestrator behavior.
• Build rigorous evals for retrieval, grounding, citations, tool use, and long-horizon task completion.
• Optimize quality, latency, throughput, and inference cost across the full search stack.
• Provide technical leadership across Research, Engineering, Infrastructure, and Product.
• Mentor senior technical talent and raise the bar for architecture, research, and execution.

Required qualifications

• Deep expertise across the full search stack, beyond dense retrieval.
• Experience building agentic systems, memory systems, or learned orchestrators.
• Applied RL or sequential decision-making to search, agents, or tool use.
• Built end-to-end evaluation systems combining offline evals, online experiments, and production telemetry.
• Scaled ML systems under demanding quality, latency, reliability, and cost constraints.
• Shipped research breakthroughs as reliable, production-grade capabilities.
• Led high-impact technical programs across multiple teams and disciplines.
• A first-principles mindset and strong Staff / Principal-level technical judgment.

About the company

lgairesearch is building an agentic search system that understands user intent and creates reliable results by exploring, verifying, and synthesizing information.