Member of Technical Staff
Build core primitives for entity ownership, audit, authorization, and orchestration. Own domain models for power, datacenters, and chips while enabling AI agents to safely operate production systems.
Member of Technical Staff, Retrieval & Indexing
Build and operate large-scale web indexing systems including corpus selection, searchable structures, quality/freshness models, and low-latency query serving. Requires deep expertise in information retrieval and distributed systems.
150k – 300kUnited StatesBackend EngineeringOnsite7+ YOE
About the role
Responsibilities
- Build and operate systems for large-scale full-text indexing over the web
- Decide what belongs in the corpus
- Build searchable structures that hold the corpus
- Build signals and models that judge source quality and freshness
- Serve queries against the index quickly and economically
- Anticipate bottlenecks and ensure architecture evolves to meet increasing demand
Requirements
- Deep intuition on information retrieval, distributed systems, and performance tuning
- Ability to reason about trade-offs between classical and neural retrieval
- Ability to reason about trade-offs between cost, reliability, and latency
- Care about helping agents find the right information
- Care about infrastructure that can support products used by millions
Nice-to-Haves
- Experience with large-scale web indexing systems
Skills
Information RetrievalDistributed SystemsPerformance TuningClassical RetrievalNeural RetrievalFull-Text IndexingQuery ServingSource Quality ModelingFreshness SignalsLarge-Scale Systems
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