Member of Technical Staff (Machine Learning Engineer, Search)
Perplexity AI · Belgrade · London · Berlin
Applied AIremotesenior
At a glance
Highlights
- Build next-generation advanced search focused on retrieval and ranking.
- Architect core components of the search platform and model stack.
- Build and optimize RAG pipelines for grounding and answer generation.
Ideal candidate
Self-driven engineer with large-scale search experience who takes ownership, moves fast, and obsesses over pushing search quality forward.
Requirements
- Deep understanding of search and retrieval systems, including quality evaluation principles and metrics
- Proven track record with large-scale search or recommender systems
- Self-driven, with a strong sense of ownership and execution
- Minimum of 5 years of working on search or recsys-related projects
Lab profile
About Perplexity AI
Builds AI search answers and agentic Computer to turn knowledge into action.
What they build
- Perplexity AI answer engine
- Perplexity Computer agentic assistant
- Comet AI browser and desktop apps
Known for
- Agentic AI and agent capabilities
- Applied AI product engineering
- Cross-platform apps across web, mobile and desktop
- Multimodal AI and integrations
Key facts
- Founded in 2022
- Headquartered in San Francisco, California
- Serves millions of users daily
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