AI-Driven End-to-End Product Engineer

EY; Baton Rouge (LA); Hybrid; USD 107,000 - 193,000; Full time

Benefits offered by this job

Medical and dental coverage

Pension and 401(k) plans

Flexible vacation policy

Paid holidays

Job summary

EY is building Challenger Core to turn AI capabilities into durable products. You will work as an end-to-end builder, close to users, product decisions, and production code, connecting the pieces that turn an AI demonstration into a durable product.

This role requires founder-like ownership, rapid experimentation, and a balance of speed with accessibility and maintainability. Challenger is EY’s program for new services; teams test ideas in real conditions and transition successful work to the

Qualifications

• 5+ years of relevant experience.
• Bachelor’s Degree in a relevant field.
• End-to-end delivery: take software from concept to launch, learning and adoption.
• Technical breadth across frontend, backend, API, data, and cloud tech.
• Applied AI experience with models, retrieval, tools, or AI patterns.
• Evaluation: automated testing and behavioral evaluation for probabilistic systems.
• Live-service ownership: telemetry, debugging, incident response, recovery, performance improv.
• User-centered practice: work with users, designers, product leaders to improve decisions.
• Engineering craft: clear specs, maintainable code, thoughtful review, good trade-offs.
• Travel up to 50% and hybrid office flexibility.

Responsibilities

• Start with the user and understand real workflows to identify AI value.
• Test assumptions quickly with concise specifications and prototypes.
• Own complete product slices across experience, services, data, AI behavior, and integrations.
• Shape AI behavior with instructions, context, retrieval, and tool use.
• Build the evidence system with representative tasks and automated evaluations.
• Connect outcomes to behavior, instrument user journeys, analyze adoption and costs.
• Engineer for responsible use with clear permissions, data handling, and rollback.
• Own production quality: release incrementally, monitor live behavior, respond to incidents.

Skills

Full-stack engineering

AI application depth

Product judgment

Evaluation discipline

Production ownership

High-agency collaboration

Education

Bachelor’s Degree in a relevant field

Job description

EY is building Challenger Core to turn AI capabilities into durable products. You will work as an end-to-end builder, close to users, product decisions, and production code, connecting the pieces that turn an AI demonstration into a durable product.

This role requires founder-like ownership, rapid experimentation, and a balance of speed with accessibility and maintainability. Challenger is EY’s program for new services; teams test ideas in real conditions and transition successful work to the