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AUTHEO · 1 month ago

Senior Platform Vector Database Engineer

United States

Part-time

Remote

Senior Level, Lead/Staff

8+ years exp

Autheo is a pioneering technology company focused on bridging Web3 blockchain technology with enterprise-grade solutions. They are seeking a Senior Platform Vector Database Engineer to develop a planetary-scale encrypted vector database for decentralized computation, aiming for high-speed execution and robust security.

Computer Software

Responsibilities

Ship production vector engine hitting 0.4 μs encrypted k-NN/HNSW search at 1 B+ QPS

Build DAG-backed clustering and topological similarity search with zero redundancy

Embed CKKS/BFV fully homomorphic encryption for exact search on encrypted embeddings

Implement zk-proof vector search returning 1–5 ms validity proofs for every result

Deploy dynamic sharding of 1 trillion+ vectors across 10,000+ global nodes

Integrate SGX/TrustZone enclaves for 1 TB+ encrypted vector storage with remote attestation

Ship 80 % lossless vector quantization/compression preserving post-quantum security

Deliver zero-config vector SDKs (Rust/Go/Python) with built-in encryption and proof generation

Drive GPU-native ANN graphs and AI-driven index rebuild prediction

Publish encrypted vector search and zk-retrieval breakthroughs at NeurIPS, SIGIR, KDD, ICML

Keynote at VectorDB Con 2026 on “1 Billion Encrypted Vector Queries/sec at 0.4 μs”

Qualification

Production vector databasesFHE integrationGPU-accelerated indexingExabyte-scale durabilityHNSW expertiseZk-proof integrationDynamic shardingRust programmingGo programmingPython programming