Location: Barcelona, Spain
Remote: Yes (remote-first; CET, comfortable with EU/US-overlap or async)
Willing to relocate: No
Technologies: Rust (8+ yrs in production — Tokio, axum, sqlx), C/C++ (20+ yrs), Go, Python; distributed systems, high-throughput/low-latency backends; applied cryptography (PhD, IACR-published — digital signatures, PKI/HSM, access control); Kubernetes, PostgreSQL, Redis; security auditing & reverse engineering
Résumé/CV: LinkedIn: andrey-mn
Email: andrey [at] 3ig.dev
Senior/staff systems engineer, 20+ yrs. I've been the person who introduces Rust into production teams and architects the core platform that others build on: threat-detection backend processing millions of events/day, SOAR security platform, and distributed browser/peer traffic platform. Cryptography PhD with real applied work. Open source: co-authored capa-rs, smda-rs, dnfile-rs. Looking for: senior/staff Rust or security engineering, remote EU or worldwide. Immediate availability.