Staff Machine Learning Scientist

Zendesk
📍 Portugal, Portugal, Portugal 💼 Full time 🕒 Posted February 18, 2026

Job Description

Job Description

 Zendesk’s people have one goal in mind: to make Customer Experience better. Our products help more than 125,000 global brands (AirBnb, Uber, JetBrains, Slack, among others) make their billions of customers happy, every day.

Our team is responsible for helping Customer Experience teams to achieve their best, by intelligently solving repetitive work, so they can shift their focus to solving more sophisticated problems. We use the latest trends in Machine Learning and AI algorithms to help us on that mission, and we're passionate about empowering our customers.

As a Staff Machine Learning Scientist you are a recognized leader and domain expert, responsible for advancing the state-of-the-art in ML/AI for customer service at a global scale. You steer research vision, mentor scientists across teams, and drive adoption of foundational models powering Zendesk’...

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Job Details

  • Location Portugal, Portugal
  • Job Type Full time
  • Category Mathematical Science Occupations
  • Posted Date February 18, 2026
  • Application Deadline March 30, 2026