Getting ready for an Data Scientist interview at TransUnion? The TransUnion Data Scientist interview span across 10 to 12 different question topics. In preparing for the interview:
Interview Query regularly analyzes interview experience data, and we've used that data to produce this guide, with sample interview questions and an overview of the TransUnion Data Scientist interview.
Can you describe a time when you encountered outliers in your dataset? How did you identify them, and what steps did you take to resolve the issue in your analysis?
When discussing outlier detection, emphasize your analytical methods and decision-making process. Start by explaining the context of the dataset and how you identified the outliers, whether through visualization or statistical tests. Then, detail the actions you took, such as applying transformations, removing the outliers, or understanding the underlying reasons for their presence. Conclude with the impact of your decisions on the overall analysis and what you learned about data integrity and quality.
Can you provide an example of a situation where you had to explain technical concepts to a non-technical audience? What strategies did you use to ensure they understood your points?
In answering this question, highlight the importance of clarity and simplicity in communication. Describe a specific scenario where you had to present complex data analysis findings to stakeholders. Discuss the techniques you used, such as analogies, visuals, or simplified terminology, to convey your message effectively. Reflect on the feedback you received and how it reinforced your communication skills.
Tell me about a time when you had to complete a project under a tight deadline. How did you prioritize tasks, and what was the outcome?
When discussing a project with tight deadlines, emphasize your time management and prioritization skills. Outline the project details, the challenges you faced with the timeline, and how you organized your tasks to meet the deadline. Mention any tools or techniques you used to stay on track, such as project management software or agile methodologies. Finally, discuss the outcome and what you learned about handling pressure.
Typically, interviews at TransUnion vary by role and team, but commonly Data Scientist interviews follow a fairly standardized process across these question topics.
We've gathered this data from parsing thousands of interview experiences sourced from members.
Practice for the TransUnion Data Scientist interview with these recently asked interview questions.