Open Source Design Engineer

Arize AI(12 days ago)

HybridFull TimeSenior$145,000 - $185,000Design

About this role

A Design Engineer at Arize builds interfaces at the frontier of AI development, evaluation, and observability, focused on helping AI teams understand, troubleshoot, and improve their systems. The role contributes to Arize Phoenix, a platform where both people and AI agents interact, and helps define the Agent Experience (AX) for human-agent collaboration. This is an opportunity to shape the design language for a new category of AI tooling at a fast-growing Series C company.

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Required Skills

React
TypeScript
Frontend Engineering
Interaction Design
Information Architecture
Prototyping
Design Systems
Visualizations
Accessibility
Performance

About Arize AI

arize.com

Arize AI is a unified observability and evaluation platform for large language models (LLMs) and AI agents. It helps teams monitor model performance, detect drift and errors, evaluate outputs and agents, and surface root-cause signals for retraining across development and production. Aimed at MLOps, ML engineers, and product teams, Arize provides end-to-end tooling to measure, debug, and improve deployed LLM applications. The platform integrates with model and data pipelines to deliver metrics, explanations, and automated alerts that keep models reliable in production.