Rust Search Engineer — Ultra-Low Latency

Company: Perplexity
Apply for the Rust Search Engineer — Ultra-Low Latency
Location: London
Job Description:

Perplexity AI in London is seeking a Search Rust Engineer to optimize ultra-low-latency search stacks and build scalable backend systems in Rust. You will push performance boundaries while ensuring reliability at scale.

You will collaborate with product and infrastructure teams, profile and tune services, and mentor peers in high-efficiency Rust development in a fast-paced environment.

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Posted: October 8th, 2026