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← Sierra

Software Engineer, Agent (Spanish speaking)

Sierra · London

Applied AIonsite$202k–$424k
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At a glance

Highlights

  • Build production-grade AI agents driving revenue for global brands.
  • Own agents from pilot to production across finance, healthcare, commerce.
  • Shape Sierra's core platform by surfacing needs from direct customer work.

What they offer

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

Ideal candidate

A high-agency builder who thrives in ambiguity and loves working directly with customers. You care about craftsmanship, shipping reliable production AI, and are professionally fluent in Spanish and English.

Requirements

  • Experience building and scaling end-to-end production systems
  • Strong technical problem-solving skills in fast-changing, ambiguous environments
  • Builder mindset with high agency to overcome obstacles and ship
  • Comfort working directly with customers to solve real-world problems
  • Excellent communication skills across technical and non-technical audiences
  • Professional fluency in Spanish and English

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 ↗

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