Member of Technical Staff (Software Engineer, Fraud Prevention)

Perplexity · London · All 18 Perplexity jobs

No pay statedHybridPermanent

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Checker · last seen live 06 Nov 2026
Still open
Work pattern
Hybrid
Employment
Permanent
Level
Lead
Posted
23 Oct 2026
Age
Posted 14 days ago (since 23 Oct)
Source
Employer's own page, Ashby
Advertised pay
Not stated

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Required skills

  • Kubernetes
  • Terraform

Nice to have

  • Etl
  • Observability
  • Rust
  • C++

About the job

About the role Perplexity's fraud prevention team protects our products, users, and infrastructure from fraud and abuse across the whole lifecycle: sign-up, authentication, payments, API usage, and product features. We build and operate a real-time decisioning platform together with the surrounding systems: data pipelines for detection and model training, integrations with product and payment systems, and internal tooling for investigation and response.

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Source: Perplexity's careers site

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