This job was published 5 months ago

Aquaservice
Aquaservice

AI Conversational Engineer

València, Spain·Competitive·Hybrid·Senior

Added 5 months ago

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About the role

At Aquaservice we are building our own conversational AI platform for our Paterna office and we are looking for the person to lead its architecture and evolution. If you are interested in designing systems with agents, LLMs and scalable architecture, this challenge is for you.

We are looking to design, build and evolve a conversational agent platform capable of operating across multiple channels, integrating with business systems and adapting to the speed of the AI ecosystem.

What you'll do

Conversational architecture

  • Design the agent engine and conversational orchestrator.

  • Define state management, context and tools for agents.

  • Build a scalable, reusable and decoupled architecture.

Development and integration

  • Integrate LLMs, AI services and internal systems via APIs.

  • Design interfaces between agents and business systems.

  • Build microservices and reusable capabilities.

Multichannel & voice

  • Design experiences across chat, voice and other channels.

  • Work with STT/TTS and streaming architectures.

  • Optimize latency and conversational quality.

Technological evolution

  • Evaluate new tools, frameworks and models.

  • Improve performance, cost and scalability.

  • Define technical standards and best practices.

Technical leadership

  • Oversee external development and partners.

  • Ensure alignment with the defined architecture.

How you'll work

hybrid

About the company & team

Head Office positions

Requirements:

  • Experience in Python (primary) and backend.

  • Integration of APIs, webhooks and microservices.

  • Experience with LLMs, agents, RAG, embeddings.

  • Knowledge of conversational architectures and state management.

  • Experience or interest in voice (STT/TTS) and multichannel.

  • Platform mindset and design of scalable systems.

  • Familiarity with MCP (Model Context Protocol), highly valued.

What makes this role stand out:

  • You will design a conversational AI platform from scratch.

  • Direct impact across multiple business areas.

  • Work at the forefront of agents, LLMs and real integration.

  • High level of autonomy and technical decision-making.

  • Constantly evolving environment.

If you are motivated to join a team that bets on innovation, efficiency and teamwork, and you want to take part in a project with direct impact on operations and customer service, apply now!

You'll most likely need Spanish to apply.This job was automatically translated to English, .

About the company

Aquaservice

Aquaservice

Water Distribution

View company profile
Spanish company
1600 employees
Apply at Aquaservice