Chief AI Officer

Job Title: Chief AI Officer (CAIO) – Sovereign AI Architecture & Head of AILocation: Taipei, Taiwan (R&D Center) / US AlignmentEmployment Type: Full-time ExecutiveReports To: Chief Technology Officer & Co-Founder🚀 About CardioRenix HealthCardioRenix Health is a global pioneer building the next-generation Trusted Medical AI Platform. Operating on a US-Taiwan Dual-Engine Strategy, we combine proprietary Bio-FET biosensor technology with clinical-grade predictive AI to tackle Cardiovascular-Kidney-Metabolic (CKM) diseases, adhering strictly to Taiwan MOHW Sovereign Cloud Services Guidelines and US HIPAA / FDA Cybersecurity standards.🎯 Role MissionWhile our CTO manages whole platform architecture/engineering and our CMIO leads clinical validation, the Chief AI Officer (CAIO) serves as the chief architect of our Sovereign AI Brain. You will build a Sovereign Dual-Graph AI Infrastructure that meets all 8 core technical principles and sovereignty enhancements of the MOHW Sovereign Cloud Services Guidelines, ensuring total algorithmic innovation, cryptographic autonomy, and data sovereignty.🔑 Key Responsibilities1. Sovereign AI Training & Secondary Use GovernanceProhibition of Unauthorized Secondary Use: Strictly enforce MOHW Guidelines prohibiting any unauthorized secondary use of patient data, metadata, or system logs for LLM/AI model training, optimization, or commercial analytics without explicit written consent.Privacy-Preserving Machine Learning (PPML): Architect Federated Learning, Differential Privacy, and Local Sovereign RAG pipelines to ensure raw patient data never leaves local sovereign encryption boundaries during training.2. AI Asset Encryption, HYOK & Anti-ExtraterritorialityCryptographic Autonomy for AI Assets: Enforce AES-256 at-rest encryption, TLS 1.3 in-transit, and Post-Quantum Cryptography (PQC) readiness across all vector databases, graph stores, and LLM weights.Hold Your Own Key (HYOK) Shield: Integrate Customer-Managed (CMK) and Hold-Your-Own-Key (HYOK) frameworks. Use HYOK as a technical defense against unauthorized foreign extraterritorial data requests (e.g., US CLOUD Act), ensuring foreign cloud providers cannot decrypt AI knowledge graphs.3. LifeCurve™ Medical Temporal Graph EngineGraphiti Architecture: Deploy Graphiti (Temporal Knowledge Graph Engine) within local sovereign data centers to enable dynamic, time-aware EMR event tracing.GraphRAG Multi-Hop Reasoning: Architect GraphRAG over longitudinal medical graphs and 2026 AHA CKM clinical guidelines to perform complex multi-hop clinical reasoning without exposing underlying patient identities.4. Code Inside Vision & Supply Chain Security (Model & Code SBOM)CodeGraphContext Integration: Build CodeGraphContext engines across C++, Python, and TypeScript codebases to power internal AI-assisted coding agents without hallucinatory interface bugs.GitNexus & Software/Model SBOM: Deploy GitNexus to track code/dataset provenance. Generate complete Software & Model Bill of Materials (SBOM) for all custom code and open-source models to meet FDA Premarket Cybersecurity and Taiwan Administration for Cyber Security guidelines.5. Data Portability, Machine Unlearning & Exit StrategyNon-Proprietary AI Portability: Ensure graph embeddings, vector indexes, and model weights use open, non-proprietary formats to guarantee seamless migration between sovereign cloud providers.Crypto-Erasure & Machine Unlearning: Implement crypto-erasure protocols and Machine Unlearning algorithms to execute irreversible deletion of patient data or model parameters upon request, delivering verifiable digital destruction certificates.6. MLOps & Personnel Sovereignty ControlsPersonnel Access Control: Enforce strict nationality vetting and background checks (strictly prohibiting PRC/Hong Kong/Macao nationality for high-privilege operations) in compliance with ISO 27001 / SOC 2.Performance Drift Monitoring: Maintain real-time MLOps drift monitoring pipelines, triggering automated alerts and retraining whenever predictive performance drops (△AUC > 0.05).🎓 Qualifications & Technical StackEducation: Ph.D. or Master’s degree in Computer Science, Artificial Intelligence, Machine Learning, Applied Physics, or Computational Biology.Experience: 8+ years of hands-on ML/DL development + 3+ years managing AI research/data science teams in highly regulated environments (MedTech, Defense, or Sovereign Cloud).Core Technical Stack & Mathematics:Graph & Temporal Modeling: Graphiti, GraphRAG, CodeGraphContext, GitNexus, Spatio-Temporal GNNs (ST-GNNs), Temporal Knowledge Graphs.Privacy & Security: Federated Learning, Differential Privacy, CMK/HYOK integration, FIPS 140-3, SBOM tools (SPDX/CycloneDX).Frameworks & Languages: Python, PyTorch, PyG (PyTorch Geometric), DGL, XGBoost, Lifelines.Inference & MLOps: OpenVINO, TensorRT, ONNX, MLflow/Kubeflow.💡 What We OfferC-suite Executive Stock Option Plan (ESOP) with Taiwan tax-deferral privileges under Article 12-1 of the Statute for Industrial Innovation.Complete technical autonomy to build the world's most secure Sovereign Medical AI platform.Direct access to rich, proprietary multi-modal datasets (Bio-FET hardware signals + longitudinal EMR).📩 How to Apply: Send your CV, GitHub, or Portfolio to david@cardiorenix.com or apply directly on LinkedIn!#ChiefAIOfficer #CAIO #SovereignCloud #PrivacyPreservingML #HYOK #Graphiti #GraphRAG #CodeGraphContext #GitNexus #SBOM #MedicalAI #CardioRenix