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AI Engineer 5 (GenAI Platform, Agentic Infrastructure)

San Jose, CA, US💼 Full-time💰 $229,900–$229,900🗓 2026-09-22 → 2026-09-26

Core

Design, develop, and optimize large-scale GenAI infrastructure, including foundation model training, LLM inference, agentic workflows, and multi-model orchestration for banking applications.

Role type

Senior IC AI Engineer (GenAI Platform & Agentic Infrastructure)

Builds

Scalable, high-performance AI systems and agentic workflows serving millions of customers and internal associates.

Domain

Financial Services / Generative AI / Large Language Models

Deliverable

production ML models

Required skills

Foundation model training, LLM inference, agentic workflows, multi-model orchestration, vector search, model optimization, cost-performance governance, system design

Preferred skills

Leading AI system development, cloud deployment (AWS/GCP/Azure), complex AI system architecture, ethical AI standards, dynamic inference strategies, model compression, hardware right-sizing

Technologies

AWS Ultraclusters, Huggingface, VectorDBs, PyTorch, CUDA, Python, Go, Scala, Java, C++, C#

Responsibilities

Design and implement multi-model orchestration pipelines integrating LLMs and vector search; Lead cost-performance governance reviews tracking GPU utilization and inference costs; Mentor Principal and Manager-level AI engineers; Contribute to the technical vision and roadmap of foundational AI systems.

Seniority

Senior, hands-on IC with mentorship responsibilities

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