Staff AI Engineer

Visium • Barcelona, Catalonia, Spain • Posted May 31, 2026

Location Barcelona, Catalonia
Job Type Full-time
Category Computer Occupations
Posted May 31, 2026

Role

As a Staff Machine Learning Engineer, you will own the most technically complex and high-impact projects from conceptualization over architecture design to production deployment. 

You will:

  • Set direction for a technical team, ensuring architectural excellence and long-term solution maintainability.
  • Lead and mentor junior and senior engineers, raising the technical bar across projects.
  • Stay hands-on with high quality code contributions to data processing, modeling and deployment pipelines while delegating effectively.
  • Partner with clients to translate complex business challenges into clear technical roadmaps and deliver measurable business outcomes.
  • Drive adoption of modern ML best practices and state-of-the-art methodology from system design and architecture over modelling to MLOps.
  • You are not only passionate about machine learning, but also about shaping how data-driven insights create value for our clien...

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