Prelude is hiring a full-time Software Engineer to build high-performance user interfaces and backend services for its authentication and onboarding platform. The role spans React and TypeScript frontends, Go and TypeScript APIs, distributed systems, internal tools, fraud-prevention scaling, client-facing feature development, and on-call reliability. It is based in Paris with three days in the office, two days working from home, and four weeks of remote work per year.
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Onboarding and Trust Infrastructure
Prelude unifies device, network, and signup signals into one onboarding decision, helping you build trust while protecting conversion and cost efficiency.