# Wonderful - Site CTO - Company: [Silver]() - Location: Argentina / Hybrid · Chile - Remote: Yes - Team: Engineering - Employment type: Full Time - Posted: August 13, 2026 ## Job description **ABOUT Wonderful** [Wonderful](https://www.wonderful.ai/) enables enterprises to build, test, deploy, and monitor AI agents for their most complex needs, serving customers and employees seamlessly across voice, chat, email, and back-office systems in any language or cultural context. # **Role Overview:** * Lead the technical side of sales: join early-stage conversations, present demos, and guide architecture and security discussions. * Act as hands-on engineering lead - shipping code, building integrations, and setting high quality standards. * Build and lead a high-performing technical team across engineering, integration, and pre-sales. * Drive customer integrations, from scoping to deployment of AI agents, and ensure production accuracy. * Gather customer feedback, localize the product, and represent regional needs to the global Product team. * Serve as the local technical point of contact, building partnerships and handling escalations. # **Requirements:** * 8+ years of hands-on software engineering experience - you’ve built things that actually shipped * Proven track record in pre-sales, solution architecture, or complex technical implementations * Customer-facing background in roles like Site CTO, Solutions Architect, or Deployed Engineer - you know how to speak both tech and business * Strong leadership DNA - ideally with Founder experience * Excellent English (written and spoken) plus fluency in at least one local language * Comfortable operating independently in a zero-to-one environment - building the plan, the team, and the system from scratch * Experience thriving in a fast-moving startup where speed and ownership matter more than titles ## Apply [Apply on Silver]() Canonical job page: