AI Engineer
MiddleOn-site (Barcelona)Salary undisclosed
Required Skills
TypeScriptPythonReactNext.jsNode.jsVue.jsAWSGCPDockerLLMs
Job Description
We are:
Wizeline, a global AI-native technology solutions provider, develops cutting-edge, AI-powered digital products and platforms. We partner with clients to leverage data and AI, accelerating market entry and driving business transformation. As a global community of innovators, we foster a culture of growth, collaboration, and impact.
With the right people and the right ideas, there's no limit to what we can achieve.
Are you a fit?
Sounds awesome, right? Now, let's make sure you're a good fit for the role:
Key Responsibilities
- Architect and ship end-to-end agentic and LLM-powered tools for business-facing use cases, deciding when to use a single LLM call, an iterative LLM loop, or a full multi-agent system based on real task complexity.
- Design AI-agnostic, model-flexible services that allow the team to evaluate and swap the best-performing model for each task.
- Build production tools that transform raw content into structured, ready-to-use output — for example, systems that reformat content to defined templates/guidelines or consolidate multiple sources into a single, fact-accurate output without inventing information.
- Develop and maintain RAG pipelines and vector database integrations to support retrieval-driven features such
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