Join Plexus Tech. We are looking for a Senior Conversational AI Engineer (DialogFlow CX + Node.js) to join an exciting and interesting project in the insurance sector.

Requirements:

DialogFlow CX – Required. Recent experience designing and implementing guided flows and generative conversational solutions.

Node.js (intermediate level): backend development with good coding practices, design patterns, and dependency management.

Integrations with external APIs (REST / Webhooks).

Git version control and familiarity with Gitflow-style workflows.

GCP (especially BigQuery) (desirable).

Knowledge or experience with generative models (Vertex AI, OpenAI, Gemini, etc.).

Experience in prompt optimization, conversation quality assessment, and continuous bot improvement.

With our hybrid model, Flexology lets you work from wherever your workflow is most efficient. Talent: from any of our 24 work centers in Spain, from home...