Senior AI Architect – Memory & Multi-Agent Systems Lead

EY; Louisville (KY); On-site; USD 144,000 - 329,000; Full time

Benefits offered by this job

Medical and dental coverage

Pension and 401(k) plans

Paid time off options

Hybrid work model

Job summary

EY is seeking an experienced Lead AI Software Architect to design memory architectures and data fabrics for enterprise multi-agent systems. You will lead a team of AI Architects, drive context design with RAG and semantic search, and ensure scalable AI solutions across complex environments.

The role combines hands-on coding, architecture leadership, and collaboration with cross-functional teams to push frontier AI capabilities while mentoring others and contributing to IP development.

Qualifications

• Advanced degree in Electrical Engineering, Computer Science or Mathematics.
• 10+ years of experience in software engineering and AI.
• Experience with AI frontier models and memory/context architectures.
• Familiarity with AI native development tools and code assistants.
• Familiarity with scripting languages (Python, Bash) and languages (Go, Rust, Java).
• Understand AI Native design process and context management (RAG, SFT, LoRA/PEFT).
• Experience with CI/CD, GitHub/GitLab/Azure DevOps, etc.
• Experience with Nvidia NVAIE and Microsoft Azure AI stacks.

Responsibilities

• Design memory architectures for multi-agent systems to be replicated across AI native designed systems.
• Design of context systems including RAG and Skills with semantic chunking and search.
• Implement and test these architectures benchmarking performance against agent and human designed evals.
• Design replicable integration frameworks for use of memory architecture across multiple systems.
• Drive agent design requirements and implement through AI Native design process.
• Assess through primary and secondary research emerging memory architectures and frontier model proposals.
• Collaborate with other architectural experts in AI, Security, Data and Infrastructure to insure balanced and practical outcomes.
• Support strategic business development activities for emerging technology as required.
• Present at academic conferences and support development of IP filings
• Hands on coding and mentoring other members of the Knowledge / Data team
• Lead a group of skilled experts in building Knowledge and data systems for Knowledge AI.

Skills

Team leadership

AI experience

Cross-functional collaboration

Strong analytical skills

Mentoring

Education

Advanced degree in Electrical Engineering, Computer Science or Mathematics

Tools

Cursor

Claude Code

Qodo/Codium

Gemini

AWS Q

GitHub

NVIDIA NVAIE

Azure AI

Job description

EY is seeking an experienced Lead AI Software Architect to design memory architectures and data fabrics for enterprise multi-agent systems. You will lead a team of AI Architects, drive context design with RAG and semantic search, and ensure scalable AI solutions across complex environments.

The role combines hands-on coding, architecture leadership, and collaboration with cross-functional teams to push frontier AI capabilities while mentoring others and contributing to IP development.