Software Engineer, Agent (Spanish speaking)
Sierra · London
Applied AIonsite$202k–$424k
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
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