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AI-First Full-Stack Engineer for Enterprise CX

📍 Location
, , argentina
⏰ Job Type
Full-time
📅 Posted
June 05, 2026

About the Role

Siena AI in Argentina is looking for an experienced full-stack engineer to drive the development of their AI-powered customer support automation platform. The role involves designing scalable features, collaborating with product teams, and optimizing systems for high performance. Candidates should have over 5 years of experience with technologies like Node.js and React, and be familiar with AWS and LLM integration. Siena offers a competitive salary, equity opportunities, and a collaborative work environment.
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