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At EY, we're all in to shape your future with confidence.

We'll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world.

The opportunity

We're hiring an experienced agent Lead AI Software Architect that is an expert in designing and implementing AI memory architectures and data fabric for complex enterprise use cases. This role is for Lead Architect who will lead a team of AI Architects who understand how to build advance memory architectures, context design, data fabrics for AI, multi-agent memory communication systems. They should be familiar with short term/long term, episodic, semantic, associative and advanced structural memory design patterns. Both dedicated, shared and federated memory architectures. Familiar with algorithmic approaches to selective retention and decay strategies. RAG, skills and other context setting capabilities using advance semantic chunking and search capabilities. Understanding of inference optimization including distributed inference for prefill and decode, pipelining architectures/batching of inference. The successful candidate is someone who has experience in enterprise multiagent design patterns. Understanding of AI pre/post training, fine tuning/customization and model synthesis a plus. The candidate should thrive in fast-paced environments and are passionate about enabling scalable AI solutions.

Your key 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 and attributes for success

+ Strong analytical and troubleshooting skills.

+ Ability to lead software architectural product functions and mentor junior engineers.

+ Comfort working across cross-functional teams and managing competing priorities.

+ Build and manage strong internal and external partnerships by fostering trust, empathy, and mutual value.

+ Leverage emotional agility and hybrid collaboration to navigate diverse stakeholder needs and drive long-term engagement.

+ Use critical thinking and creative reasoning to address complex problems and exceed expectations.

+ Align cross-functional teams around shared goals, ensuring accountability and progress. Use emotional intelligence and hybrid collaboration to motivate others and deliver high-impact results.

To qualify you must have

+ Advanced degree in Electrical Engineering, Computer Science or Mathematics.

+ 10+ years of experience in software engineering and AI.

+ Experience working with AI Frontier models and memory / context architectures

+ Use of AI native software development tools / code assist (Cursor, Claude Code, Qodo/Codium, Gemini, AWS Q, GitHub)

+ Familiarity with scripting languages (Python, Bash etc....) and software languages (Go, Rust, Java etc...).

+ Understand AI Native design process and principles

+ Deep understanding of model fine tuning and customization through context management (RAG, SFT, LoRA/PEFT etc...)

+ Experience with modern software IDE, CI/CD pipeline, modern code hosting and collaboration (Github/Gitlab/Azure DevOps etc...)

+ Experience with Nvidia NVAIE and MSFT Azure AI stacks.

Ideally, you'll also have

+ Experience with large-scale cross functional software development projects.

+ Excellent communication and leadership abilities.

What we offer you

At EY, we harness our collective strength to empower you to shape your future with confidence through professional growth, personal fulfillment and an inclusive culture. Learn more at ey.com/us/careers .

+ The salary range for this job is:

+ New York City, Boston, and Washington DC Metro Areas, Washington State, and Southern California offices - $172,800 to $359,000

+ Bay Area California offices - $180,000 to $374,000

+ All other offices locations in the US, including Sacramento - $144,000 to $329,100

+ Individual salaries within these ranges are determined through a wide variety of factors including but not limited to education, experience, knowledge, skills and geography. In addition, our Total Rewards package includes medical and dental coverage, pension and 401(k) plans, and a wide range of paid time off options.

Are you ready to shape your future with confidence? Apply today.

+ To make the most of your application experience, please limit yourself to two applications within a six-month period.

+ EY accepts applications for this position on an on-going basis.

+ For those living in California, please click here for additional information.

+ At EY, our values set the foundation for how we work and the behaviors we expect of our people. Any misrepresentation or falsification of information or lack of integrity at any point in the recruiting process may result in withdrawal of your candidacy, revocation of an offer or immediate termination of employment.

EY | Building a better working world

EY is building a better working world by creating new value for clients, people, society and the planet, while building trust in capital markets.

Enabled by data, AI and advanced technology, EY teams help clients shape the future with confidence and develop answers for the most pressing issues of today and tomorrow.

EY teams work across a full spectrum of services in assurance, consulting, tax, strategy and transactions. Fueled by sector insights, a globally connected, multi-disciplinary network and diverse ecosystem partners, EY teams can provide services in more than 150 countries and territories.

All in to shape the future with confidence.

EY provides equal employment opportunities to applicants and employees without regard to race, color, religion, age, sex, sexual orientation, gender identity/expression, pregnancy, genetic information, national origin, protected veteran status, disability status, or any other legally protected basis, including arrest and conviction records, in accordance with applicable law.

EY is committed to providing reasonable accommodation to qua...

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Senior Manager - Lead AI Architect - Knowledge AI

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