Machine Learning Engineer Interview Experience - Portugal
Process
The process was very easy, starting with a short interview with HR, then a behavioral/technical interview with the head of the Data team. This interview was unorganized, with very general questions. There were no challenging questions, and the interviewer showed no interest in asking for details. My feeling was that she doesn't have enough experience and knowledge of the underlying concepts and related technologies to keep the discussion detailed.
Questions
What is a normal distribution?
What is an A/B test?
Explain one of your projects.
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Interview Statistics
The following metrics were computed from 1 interview experience for the Tripadvisor Machine Learning Engineer role in Portugal.
Success Rate
Tripadvisor's interview process for their Machine Learning Engineer roles in Portugal is extremely selective, failing the vast majority of engineers.
Experience Rating
Candidates reported having very negative feelings for Tripadvisor's Machine Learning Engineer interview process in Portugal.
Tripadvisor Work Experiences
- 1.0Layoffs without severanceMachine Learning Engineer • Current EmployeeNovember 5, 2025Pros: None. Join if you want to lose your job without notice. Incompetent leadership. Your system access will be taken without notice.Cons: Repeated surprise layoffs without severance. Incompetent leadership.
- 4.0Could be worstSoftware Engineer II • Current EmployeeLisbon, Lisbon District, PortugalApril 14, 2025Pros: Nice payment, very very very nice people.Cons: Don't have too much cons.
- 5.0Great Place, Great ManagementSenior Machine Learning Engineer • Current EmployeeLisbon, Lisbon District, PortugalFebruary 10, 2025Pros: Good environment, good management, a great place to work.Cons: Nothing at the moment. It's a great place to work.
Tripadvisor Interview Questions
