Senior Open Source Design Engineer

1 hour, 3 minutes ago
Full-time
Senior
Software Development
Arize AI

Arize AI

Arize AI offers a machine learning observability platform that enables practitioners to detect, diagnose, and improve the performance of their models, particularly focusing on enhancing the efficiency and outcomes of large language model applications.

IT Services
51-250
$61M raised

Description

  • Design and build product experiences for Arize Phoenix across UI-driven and programmatic workflows.
  • Create interactive visualizations for embeddings, traces, evaluation runs, and agent/tool workflows.
  • Develop reusable components and templates for the design system from concept through production.
  • Build Agent Experience primitives such as interaction contracts, human-in-the-loop workflows, and agent-friendly UI surfaces.
  • Enable agents to query, navigate, and trigger evaluations within the product.
  • Define patterns for how humans and AI agents collaborate in a shared workspace.
  • Prototype new AI features and UI patterns for performance visualization, anomaly surfacing, and AI behavior explanation.
  • Use AI-assisted UI generation to accelerate prototyping while maintaining craft, accessibility, and consistency.
  • Iterate quickly on prototypes and refine them toward polished production experiences.

Requirements

  • Strong frontend engineering skills with React and TypeScript.
  • Demonstrated design sensibility paired with engineering ability.
  • Deep interest in interaction design, information architecture, and developer experience.
  • Curiosity about AI systems, including agents, evaluations, and observability.
  • Ability to prototype quickly and iterate toward polished solutions.
  • Attention to accessibility, performance, and craft.
  • Comfort working in open-source communities and async collaboration.
  • Experience with agentic workflows or AI product design is a plus.
  • Familiarity with building interfaces for complex data visualization is preferred.

Benefits

  • Estimated annual salary and variable compensation of $175,000 to $200,000.
  • Competitive equity package.
  • Comprehensive benefits including medical, dental, and vision coverage.
  • 401(k) plan.
  • Unlimited paid time off.
  • Generous parental leave.
  • Mental and wellness support benefits.
  • Remote-first work environment with optional in-person offices in New York City and the San Francisco Bay Area.
  • WFH monthly stipend for co-working spaces for employees outside those office locations.

Interested in this position?

Apply directly on the company website

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