Siena AI in Ituzaingó, Argentina, is looking for a Senior Fullstack Engineer to develop features for their AI-powered customer support platform. In this role, you will design and maintain scalable systems while collaborating closely with product teams.

The ideal candidate has over 5 years of experience in software engineering, particularly in Node.js, React, TypeScript, and AWS, with a strong focus on building high-performance applications.

Join a team that values innovation and impactful contributions in a fast-paced environment.