Greenhouse · 11h ago · Featured
Staff Ranking Engineer
Perplexity·ML Engineering
Published band
$240K–$340K + eq.
Top quartile of this category on Northline.
- Location
- US remote
- Visa
- Considered
- HQ
- San Francisco · 200–400
- Source
- Greenhouse
Perplexity is hiring retrieval, ranking, and product engineers who want to replace the ten blue links. Remote-first across US timezones.
Perplexity is replacing the ten blue links. Ranking is the product.
You will mix classical IR with LLM judges, and you will be judged on groundedness, not vibes.
What they ask
- Production ranking or retrieval systems at scale
- Comfortable in Python and a systems language
- Have opinions on evaluation that survive an argument
Nice if you have it
- Ads or shopping ranking
- Query understanding
- Retrieval
- Ranking
- Search
- Python