Senior Cryptography Engineer

Senior Cryptography Engineer – Equity Co-Founder

We are seeking an exceptional Senior Cryptography Engineer to join our pioneering team as an Equity Co‑Founder at the forefront of native blockchain execution. At AUTHEO, we build a platform that redefines decentralized computation, delivering sub‑microsecond execution speeds, billions of transactions per second throughput, and mathematically proven security against adversaries.

This is a part‑time equity/token‑based cofounder opportunity. You will receive equity in Launch Legends
, Autheo
, and the WFO Creator Network
, along with token allocations in the Autheo blockchain. Salary is expected to begin within 4–5 months following node/token sales or funding.

• Design and ship production FIPS 203–206 (ML‑KEM, ML‑DSA, SLH‑DSA) suite.
• Build hybrid post‑quantum + classical migration paths with zero‑downtime key rotation.
• Implement CKKS/TFHE homomorphic execution for encrypted state and DePIN payloads.
• Ship zk‑SNARK/STARK proof systems generating 1–5 ms proofs for L1 transitions and rollups.
• Harden SGX + Trust Zone enclaves with 1 TB EPC, remote attestation, and sealed memory.
• Deliver sub‑15 μs post‑quantum secure transport with perfect forward secrecy and replay protection.
• Embed ε = 0.5 differential privacy at consensus, storage, and VM layers.
• Formally verify IND‑CCA2, EUF‑CMA, and side‑channel resistance using TLA+, Coq, Easy Crypt.
• Optimize crypto for AVX‑512 + GPU tensor cores achieving 200 GB/s DePIN encryption throughput.

• Publish PQ, FHE, and zk breakthroughs at Crypto, Eurocrypt, Asiacrypt, TCC.
• Keynote at Real World Crypto 2026 on “50 Billion Post‑Quantum TPS with Formal Proofs”.

• 8+ years designing and shipping production cryptographic systems in Rust/C++.
• Multiple mainnet deployments using lattice‑based or zk primitives at scale.
• Proven formal verification of IND‑CCA2/EUF‑CMA security using Coq/Easy Crypt/F*.
• Hands‑on post‑quantum migration (NIST PQC finalist algorithms).
• Deep expertise in side‑channel resistant constant‑time implementation.

• Author or major contributor to NIST PQC submissions or IETF PQ standards.
• First‑author papers at Crypto/Eurocrypt/TCC.
• Patents in FHE, zk‑SNARKs/STARKs, or post‑quantum signatures.

• Production PQ crypto library (