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Autheo · 1 month ago

Senior Platform Blockchain Engineer

United States

Part-time

Remote

Senior Level, Lead/Staff

8+ years exp

Autheo is a visionary technology company building the virtual machine platform that surpasses Ethereum EVM, Solana SVM, and all legacy execution environments with microsecond latencies, and mathematically proven security. They are seeking an exceptional Senior Platform Blockchain Engineer to join their pioneering team as an Equity Co-Founder, focusing on native blockchain execution and delivering high-speed, secure decentralized computation solutions.

Computer Software

Responsibilities

Architect and ship next-gen DAG + BFT hybrid consensus achieving 50B+ TPS and <500 μs probabilistic finality

Design dynamic sharding system scaling linearly across 10,000+ validator nodes with zero-downtime re-sharding

Build temporal weighting, verification pools, and entropy-based leader selection that eliminate Sybil and grinding attacks

Implement tuple-based state model and n-tier execution layers for unlimited horizontal scaling

Embed NIST FIPS 203–206 post-quantum cryptography (ML-KEM, ML-DSA, SLH-DSA) directly into consensus and networking

Deliver production cross-chain bridges supporting 5M+ TPS asset transfers and message passing

Formally verify liveness, safety, and double-spend resistance using TLA+ / Apalache

Drive open-source SDKs and tooling that become the default for sovereign chain deployment

Publish novel consensus and sharding breakthroughs at Devcon, Consensus, SBC, ICDCS

Keynote at Devcon 2026 on '50 Billion TPS Layer 0 at Sub-Millisecond Finality'

Qualification

Layer 0 / Layer 1 blockchainRustGoDAGsBFT variantsShardingFormal verificationPost-quantum cryptographyCross-chain interoperabilityInnovationTeam leadershipCommunication