Applied AI Engineer: Craft Believable, Canonical Characters

Hasbro, Inc.; Boston (MA); On-site; USD 109,200 - 163,800; Full time

Benefits offered by this job

Time Off to Recharge

Financial Well-being

Life & Family Support

Volunteer and Community Initiatives

Learning & Development

Job summary

Hasbro, Inc. is seeking an Applied AI Engineer to join their new AI Studio in Boston. In this role, you will design and implement systems that enhance character interactions, ensuring they resonate with their lore and personality while utilizing LLM technologies.

Your expertise in prompt engineering, evaluation frameworks, and multi-provider LLM APIs will drive character behavior consistency and innovation. Hasbro offers a competitive salary and benefits as part of their commitment to work-life balance and employee growth.

Qualifications

• 3+ years of experience building and shipping production LLM-powered systems.
• Deep expertise in prompt engineering and system prompt design.
• Proficiency with major LLM APIs and RAG architectures.

Responsibilities

• Design and implement system prompts and character behavior definitions.
• Build evaluation frameworks for character fidelity and response quality.
• Architect systems to ground character responses in canonical knowledge.

Skills

Prompt engineering

Python

LLM APIs (OpenAI, Google Gemini)

RAG architectures

Job description

Hasbro, Inc. is seeking an Applied AI Engineer to join their new AI Studio in Boston. In this role, you will design and implement systems that enhance character interactions, ensuring they resonate with their lore and personality while utilizing LLM technologies.

Your expertise in prompt engineering, evaluation frameworks, and multi-provider LLM APIs will drive character behavior consistency and innovation. Hasbro offers a competitive salary and benefits as part of their commitment to work-life balance and employee growth.