Senior Software Engineer, AI Tooling & Platforms

EY-Parthenon; New York (NY); Hybrid; USD 130,000 - 185,000; Full time

Benefits offered by this job

Hybrid work model

Competitive compensation

Job summary

EY-Parthenon is seeking a Software Engineering Director for AI Tooling to translate strategy into scalable software and AI-enabled tooling for Fortune 500 clients. You will design and scale platforms that integrate data, AI services, and user-facing apps, while partnering with executives, product leaders, and multi-disciplinary teams.

This role requires strong cloud, API, and security practices, hands-on experience deploying AI-powered tooling, and the ability to deliver reliable, scalable

Qualifications

• Bachelor’s degree and at least 2 years of related work experience; or a graduate degree and approximately 18 months of related work experience.
• Strong proficiency in modern software development practices, including APIs, distributed systems, and cloud services.
• Hands-on experience deploying AI-enabled applications or tooling into production environments.
• Comfort operating in fast-paced, client-facing environments with evolving requirements.
• You must either reside in or be in a commutable distance to your office location for this position.
• Willingness to travel and work in excess of standard hours when necessary.

Responsibilities

• Architect, build, and scale core software platforms that integrate data, AI services, and user-facing applications.
• Assist in the development of AI-powered tools, including decision support systems, copilots, internal developer tools, and domain-specific agents.
• Design and maintain robust service architectures (APIs, event-driven systems, batch and real-time pipelines) optimized for reliability, security, and extensibility.
• Establish engineering best practices across code quality, testing, CI/CD, observability, and performance.
• Collaborate with AI/ML engineers to productionize models and agents, ensuring seamless integration into real-world workflows.

Skills

Backend development

Full-stack development

Cloud architecture

LLM integration

AI tooling

API design

Education

Bachelor's degree

Graduate degree

Tools

Python

Java

Scala

TypeScript

AWS

GCP

Job description

EY-Parthenon is seeking a Software Engineering Director for AI Tooling to translate strategy into scalable software and AI-enabled tooling for Fortune 500 clients. You will design and scale platforms that integrate data, AI services, and user-facing apps, while partnering with executives, product leaders, and multi-disciplinary teams.

This role requires strong cloud, API, and security practices, hands-on experience deploying AI-powered tooling, and the ability to deliver reliable, scalable