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Senior ML/AI Engineer (Barcelona)

Wizeline

barcelona, cataluña, Spain Full-time June 07, 2026

Found Description

We are Wizeline, a integral 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.

Key Responsibilities

  • Collaborate with data scientists and engineers to orchestrate LLMs and tools into complex AI workflows.
  • Implement optimized vector storage and indexing systems for NLP.
  • Develop tools and frameworks for prompt management, automated evaluations, and observability.
  • Monitor and improve agentic systems performance for accuracy and efficiency.
  • Provide ongoing support, troubleshoot issues, and implement updates for ML solutions.
  • Build and maintain data processing pipelines for...

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