Arize AI · 16 hours ago
UX Designer
New York, NY
Full-time
Hybrid
Mid Level
$100K/yr - $165K/yrArize AI is a leading AI & Agent Engineering observability and evaluation platform, empowering AI engineers to create reliable applications. The UX Designer will be responsible for enhancing the user experience on their LLM platform by conducting user research, designing solutions, and collaborating with engineers to implement intuitive interfaces.
AI InfrastructureArtificial Intelligence (AI)Information TechnologyMachine LearningSoftware
Responsibilities
Own the "feel" of the product end to end
Identify pain points
Watch real users struggle in Fullstory, identify friction points, and fix them
Prototype interaction alternatives rapidly (in Figma or code) to test different approaches
Create, refine, and iterate on UX flows and interaction patterns
Work closely with our Senior engineers who own feature architecture - they build the foundation, you perfect the interface
Run lightweight usability tests to validate improvements
Build reusable interaction patterns that the team can leverage
Watching 10 user sessions, identifying 3 common friction points
Meeting with users to get deeper on new product features feedback
Prototyping 2 different flows in Figma
Implementing design improvements with smooth transitions and helpful inline guidance
Pairing with Staff engineers to refactor a complex form into a multi-step wizard
Running a quick usability test with 5 users on the new onboarding flow
Qualification
Required
You've made products noticeably better through interaction refinement (show us!)
You understand design systems and animation libraries
You've used feedback collection tools and incorporated user feedback into designs
You can work in Figma to prototype
You think about edge cases, loading states, and empty states automatically
You've worked on complex tools (dev tools, data tools, B2B SaaS) where UX really matters
You've built or contributed to design systems
Benefits
Medical
Dental
Vision
401(k) plan
Unlimited paid time off
Generous parental leave plan
Others for mental and wellness support
Company
Arize AI
Arize is an AI engineering platform focused on evaluation and observability. It helps engineers develop, evaluate, and observe AI agents.
Founded in 2020
51-200 employees
Funding
Current Stage
Growth StageTotal Funding
$131.02MKey Investors
Adams Street PartnersTCVBattery Ventures
2025-02-20Series C· $70M
2022-09-07Series B· $38M
2021-09-28Series A· $19M
Leadership Team
Jason Lopatecki
Founder - CEO
Recent News
Foundation Capital
2026-01-02
2025-12-10
varinsights.com
2025-12-03
Company data provided by crunchbase