AI Lead / Architect
3Pillar · San Jose
Job description
About the role
Join 3Pillar Global as an AI Lead / Architect and define the technical direction for scalable AI solutions across multiple domains. You will act as a strategic advisor to clients, drive innovation, and ensure ethical AI practices.
Key responsibilities
- Define end‑to‑end architecture for AI/ML, Generative AI, Agentic AI and MCP systems, including data pipelines, model training/inference and MLOps.
- Architect cloud‑native AI solutions using Azure ML, AWS SageMaker or GCP Vertex AI and integrate LLMs via APIs or open‑source models.
- Design retrieval‑augmented generation (RAG) systems with vector databases such as Pinecone, Weaviate or FAISS.
- Guide teams on CI/CD, model versioning, monitoring and automated retraining using MLOps frameworks.
- Evaluate build‑vs‑buy decisions, benchmark AI tools, and recommend emerging technologies.
- Mentor technical teams, ensure responsible AI practices and represent the company at industry events.
Required profile
- Master’s degree (Ph.D. preferred) with 15+ years of industry experience in AI/ML and IT services.
- Strong grasp of AI architecture patterns (RAG, Agent AI, MCP, prompt orchestration).
- Proven leadership, communication and strategic thinking abilities.
Required skills
- Python and ML libraries: scikit‑learn, XGBoost, PyTorch, TensorFlow.
- Gen AI APIs and prompt engineering: OpenAI, Claude, Gemini, embeddings, fine‑tuning.
- Cloud AI platforms: Azure ML, AWS SageMaker, GCP Vertex AI, Bedrock, Azure OpenAI.
- Vector databases: Pinecone, Weaviate, FAISS.
- MLOps tools: MLflow, Kubeflow, SageMaker Pipelines.
- Containerization and orchestration: Docker, Kubernetes.
- Platform engineering: GitHub, Jira, CI/CD pipelines.
- Agent evaluation tools: LLM‑as‑judge, Promptfoo, Ragas, OpenTelemetry, Langfuse.
- Programming languages: C/C++ and Oracle knowledge for large legacy codebases.
What we offer
- Remote‑first flexible work environment.
- Medical and life insurance, paid vacation, parental leave and other statutory benefits.
- Professional certification funding and direct payroll deposit.
- Access to wellness programs, fitness offerings and generous time‑off policies.
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Published 4 hours ago
Expires 1 month from now
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3Pillar
San Jose