GenAI Solutions Architect for Enterprise-Scale Multi-Agent

Leewayhertz Technologies; United States; Remote; USD 150,000 - 200,000; Full time

Job summary

Leewayhertz Technologies is seeking a Senior AI Architect to own end-to-end GenAI architectures across retrieval, orchestration, model integration, and deployment layers.

You will translate business problems into concrete designs, guide solution workshops, and mentor engineers to ensure scalable, secure, and compliant implementations. The role supports pre-sales and governance, with hands-on prototyping as needed.

Qualifications

• Experience architecting multi-agent systems and autonomous workflows.
• Exposure to multimodal AI covering vision, speech, or documents.
• Familiar with inference optimization and serving at scale.
• Experience deploying open-weight models on-premises or in-VPC for data-sensitive clients.

Responsibilities

• Own the end-to-end GenAI architecture across retrieval, orchestration, model, integration, and deployment layers.
• Translate ambiguous business problems into AI solution designs with clear scope and success metrics.
• Define reference architectures, patterns and accelerators for RAG and LLM integration.
• Lead model/platform decisions with trade-offs on cost, latency, and data residency.
• Design non-functional envelope: scalability, latency budgets, availability, observability and cost control.
• Architect data and retrieval pipelines: ingestion, chunking, embeddings, vector stores, hybrid search.
• Define evaluation strategy and guardrails for accuracy, safety and groundedness.
• Embed security, privacy and compliance into the design (PII, tenancy, access control).
• Support pre-sales and discovery with solution workshops and technical proposals.
• Guide delivery teams, conduct design reviews, and mentor engineers.
• Maintain architecture docs and decision records; evaluate enterprise readiness of AI advances.
• Lead multiple client engagements, manage timelines, and ensure delivery quality.
• Drive cross-project reuse with internal frameworks and reference implementations.
• Present architecture choices and risks to executive audiences.

Skills

Multi-agent systems

Generative AI orchestration

RAG systems

Model integration

Graph retrieval

AI governance knowledge

Education

Bachelor's degree in CS/SE

Tools

Airflow

dbt

Spark

TensorRT

Job description

Leewayhertz Technologies is seeking a Senior AI Architect to own end-to-end GenAI architectures across retrieval, orchestration, model integration, and deployment layers.

You will translate business problems into concrete designs, guide solution workshops, and mentor engineers to ensure scalable, secure, and compliant implementations. The role supports pre-sales and governance, with hands-on prototyping as needed.