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AI Engineer

Barcelona, Catalonia, Spain🌐 Remote💼 Full-time🗓 2026-01-21 → 2026-09-26

Core

First-line technical support specialist for AI agents, resolving client issues with AI behavior, configuration, and API integrations.

Role type

Technical Support Engineer (AI)

Builds

Client support resolution and product feedback loops for Darwin AI

Domain

SaaS / AI / Customer Support

Deliverable

client delivery

Required skills

troubleshooting, API integrations, JSON structures, state machines, process automation, Python (plus)

Preferred skills

Zapier, OpenAI/Gemini licenses, language classes (English, Portuguese, Spanish)

Technologies

WhatsApp, Slack, Darwin platform, Zapier, Python, OpenAI, Gemini

Responsibilities

Respond to customer inquiries via WhatsApp, email, and Slack; troubleshoot and resolve technical problems related to AI behavior and API integrations; monitor alerts from internal tools; collaborate with Product and Engineering teams; document support activity; identify recurring issues and contribute to internal documentation; audit AI conversations; ensure critical feedback is resolved within SLA.

Seniority

Individual Contributor

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