Senior AI Architect & Multi-Agent Systems Lead

EY; Secaucus (NJ); Hybrid; USD 144,000 - 329,000; Full time

Benefits offered by this job

Medical and dental coverage

Total Rewards package

Flexible vacation policy

Job summary

EY is seeking a Lead AI Software Architect to guide a team of domain experts in designing AI Agent Control. You will oversee agent identity/auth, post-training environments, and benchmarking across AI models, collaborating with AI, Security, Data, and Infrastructure teams to deliver scalable solutions.

The role emphasizes hands-on development, leadership, and strategic IP contributions, with EY's hybrid work model and a comprehensive rewards package.

Qualifications

• Advanced degree in Electrical Engineering, Computer Science or Mathematics required.
• 10+ years of software engineering and AI experience.
• Experience with multi-agent system administration and modern secrets management.
• Familiar with AI native development tools and code assist.

Responsibilities

• Design control harness intelligence systems for multiagent environments.
• Create architectures for agent identity and authentication at scale.
• Design post training and tuning environments and synthesis models.
• Implement and test architectures, benchmark against evals.
• Lead a team of experts in building universal agentic control harnesses.

Skills

Analytical skills

Leadership

Cross-functional work

Emotional intelligence

Strategic thinking

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 a Lead AI Software Architect to guide a team of domain experts in designing AI Agent Control. You will oversee agent identity/auth, post-training environments, and benchmarking across AI models, collaborating with AI, Security, Data, and Infrastructure teams to deliver scalable solutions.

The role emphasizes hands-on development, leadership, and strategic IP contributions, with EY's hybrid work model and a comprehensive rewards package.