Senior Conversational AI Product Prototypist

Amazon Inc.; Seattle (WA); On-site; USD 154,000 - 209,000; Full time

Job summary

Amazon.com Services LLC in Seattle is seeking a Sr. Conversational AI Product Design Technologist for Prime Video to prototype and mature AI-driven conversational experiences.

You will translate user intents into AI interactions, write system prompts, and prototype across multiple modalities while collaborating with designers, researchers, PMs, and engineers to move concepts from idea to implementation. The role emphasizes hands-on AI fluency, experience with LLM-powered products, and a passion

Qualifications

• 5+ years in front-end tech, engineering, or UX prototyping.
• Online portfolio showing conversational AI prototyping.
• Hands-on prototyping for LLM-powered products.
• Experience shaping AI systems via system prompts and evaluations.
• Prototyping with front-end tech or AWS Bedrock.

Responsibilities

• Build high-quality prototypes to advance future conversational experiences.
• Translate conversational needs into AI interactions with natural, trustworthy voice.
• Shape model behavior by writing prompts and instructions; support RL and evaluations.
• Design for repair/recovery, handling ambiguity and hallucinations.
• Define metrics and use LL M-as-a-judge evaluations to improve experiences.
• Prototype across voice, text, visual, and ambient surfaces.
• Collaborate with design leadership and stakeholders from idea to implementation.
• Thrive in fast-paced, iterative environments with new customer experiences.
• Map conversation recovery, write system instructions, and run evaluations.
• Build an interactive prototype on AWS Bedrock to demonstrate experience.

Skills

Frontend prototyping

UX prototyping

LLM-powered prototyping

System prompts

Prototyping tools

Bedrock familiarity

Education

Bachelor’s or Master’s in design/HCI/CS/linguistics

Tools

AWS Bedrock

Job description

Amazon.com Services LLC in Seattle is seeking a Sr. Conversational AI Product Design Technologist for Prime Video to prototype and mature AI-driven conversational experiences.

You will translate user intents into AI interactions, write system prompts, and prototype across multiple modalities while collaborating with designers, researchers, PMs, and engineers to move concepts from idea to implementation. The role emphasizes hands-on AI fluency, experience with LLM-powered products, and a passion