Member of Technical Staff (Answer Quality & Evals)
Perplexity · AI Research & Systems
- Location
- San Francisco, California, United States · Palo Alto, California, United States · Remote
- Metro
- San Francisco Bay Area
- Workplace
- Hybrid
- Level
- Unspecified
- Type
- Full-time
- Pay
- $200K–$350K/yr (published by employer)
- Posted
- 6 months ago
- Source
- Ashby
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What the posting covers
About the company
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, and models work…
Responsibilities
Build shared evaluation infrastructure that helps teams run reliable evals, analyze results, and make product and model decisions Develop the platform for replaying and analyzing agent traces to reproduce production behavior and diagnose failures Build and…
Qualifications
4+ years of software, data, or machine learning engineering experience shipping and operating production systems Strong proficiency in Python and SQL, with solid fundamentals in system design, data modeling, and distributed systems Experience building…
Preferred Qualifications
Experience building evaluation, experimentation, observability, or machine learning infrastructure Familiarity with LLM and agent systems, including tool use, execution traces, replay, and simulation Experience building on top of large-scale data processing…
Excerpts only. The employer’s page has the complete posting.