Jobs

Project Eleven is seeking a Senior Backend Engineer to join their Product Engineering team, focusing on building secure, post-quantum infrastructure for institutional digital assets. This pivotal role involves owning and evolving security-critical backend services, designing systems with strict correctness and auditability, and enforcing robust security boundaries. The ideal candidate will have strong proficiency in Rust and TypeScript, experience with production-scale backend services, and solid applied cryptography fundamentals. This is a full-time, fully remote position within Europe, contributing to future-proofing digital assets in a post-quantum world.