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Member of Technical Staff (Answer Quality & Evals)

Perplexity serves tens of millions of users daily with reliable, high-quality answers grounded in an LLM-first search engine and specialized data sources. The Answer Quality team ensures that our prompts, tools, search systems, datasets, an

In inglese

Company

Perplexity

Location

San Francisco; Palo Alto

Status

Open

Posted

2026-04-13T19:44:45.88+00:00

Perplexity's Answer Quality team hires an engineer to build the shared evaluation infrastructure behind its LLM-first search product, plus a platform for replaying and analysing agent traces so production failures can be reproduced and diagnosed. The work also covers large-scale pipelines that store and monitor interaction, trace and evaluation data, in close partnership with data scientists, engineers and product teams. The posting asks for four or more years shipping production systems, strong Python and SQL, big-data system design, and comfort owning ambiguous projects end to end.