Siena AI

Spain HQ: MadridGlobal HQ: San Francisco, USA50 employeesFounded 2021MadridBarcelona

Siena AI is an autonomous AI customer service platform that builds empathy-driven conversational agents for modern brands. The company focuses on combining human-like interaction with automation to handle complex customer service workflows, serving a growing roster of enterprise clients in the e-commerce and retail sectors.

Siena AI has established a significant presence in Spain, with offices in Madrid and Barcelona, and is actively expanding its team with roles in engineering, product, and strategic sales. For international professionals, Siena AI offers a dynamic, fast-paced startup environment with a strong emphasis on innovation and cross-border collaboration, making it an attractive opportunity for those looking to work at the forefront of AI technology in Southern Europe.

Company History

Siena AI was founded in 2021 to build autonomous AI agents that handle customer service with empathy and intelligence. The company quickly gained traction with leading e-commerce brands, raising significant funding and expanding its engineering and go-to-market teams globally.

For International Professionals

  • Siena AI's Spain office focuses on engineering and customer-facing roles, with Spanish and English as working languages.
  • The company hires remote-friendly roles in Spain, allowing flexibility for international candidates.
  • As a fast-growing startup, Siena AI offers equity in compensation packages.
  • The Spain team collaborates closely with the San Francisco HQ, providing a global work experience.

Open Positions (5)

Strategic Account Manager

Siena AI
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New York / New York, New York, United States / Boston / Boston, USA / Remote - Europe / United Kingdom / Chicago / Chicago, Illinois, United States
US$100,000Remote1mo ago

Product Specialist

Siena AI
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Remote - Europe / United Kingdom / Buenos Aires / Buenos Aires, Buenos Aires, Argentina / London / London, London, United Kingdom / Sao Paolo / Sao Paolo, Sao Paolo, Brazil
Remote1mo ago

Head of Education & Community

Siena AI
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Toronto / Toronto, Ontario, Canada / Kitchener-Waterloo / Canada / Montreal / Austin / Austin, Texas, USA / Remote - Europe / United Kingdom / New York / New York, New York, United States / Atlanta / Atlanta, Georgia, United States / Chicago / Chicago, Illinois, United States
Remote2mo ago

Account Executive

Siena AI
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New York / New York, New York, United States / San Francisco / San Francisco, California, USA / Boston / Boston, USA / Austin / Austin, Texas, USA / Remote - Europe / United Kingdom / Toronto / Toronto, Ontario, Canada / Los Angeles / Los Angeles, USA / Chicago / Chicago, Illinois, United States
Remote7mo ago