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← Sierra

Agent Experience Designer, Voice (Multilingual)

Sierra · San Francisco, CA

CHECKED 3H AGO

Applied AIonsitesenior$170k–$245k
Apply on the lab’s site ↗

At a glance

Highlights

  • Shape and scale high-quality voice experiences across global AI agents.
  • Drive multilingual readiness to launch natural voice agents worldwide.
  • Design personas and interaction patterns for leading brand AI agents.

What they offer

  • Flexible (unlimited) paid time off
  • Medical, dental, and vision benefits
  • Life insurance and disability benefits
  • Retirement plan dependent on country
  • Parental leave
  • Fertility and family building benefits through Carrot
  • Lunch, snacks and coffee
  • Discretionary benefit stipend
  • Equity

Ideal candidate

Systems-minded designer with 5+ years crafting voice or conversational experiences who brings structure to ambiguity, obsesses over natural, human quality, and thrives partnering across teams and customers globally.

Requirements

  • 5+ years in a role blending product craft with applied systems thinking in voice/AI experience design or related field
  • Strong ability to operate across many languages and priorities while shipping reliably with high quality
  • Experience creating repeatable evaluation frameworks such as rubrics, test suites and scorecards
remote policy
primarily in-person

Lab profile

About Sierra

Leading platform for customer-facing AI agents for global enterprise brands.

What they build

  • Platform for customer-facing AI agents

Known for

  • Enterprise customer service transformation
  • Trusted by major global brands
  • Voice AI and agent analytics

Key facts

  • Headquartered in San Francisco
  • Offices across North America, Europe, and Asia
More about Sierra →
Apply on the lab’s site ↗