I applied through a recruiter. The process took 4 weeks. I interviewed at UnitedHealth Group in Mar 2019
Interview
Began with a 1 on 1 phone screen describing the role and asking about my research and a few behavioral based questions. Then a skype interview was held with 2 data scientists back-to-back (30 minutes each), again primarily focused on my research.
Interview questions [1]
Question 1
Can you tell me about your research? Questions then branched off this answer: why this model, how did you pull/structure the data?
I interviewed at UnitedHealth Group (New York, NY)
Interview
The hiring team evaluates your background, projects, and relevant experience in data science. Tailor your resume to highlight skills in machine learning, statistical analysis, data visualization, and tools like Python, R, SQL, or Spark.
Interview questions [1]
Question 1
Live coding problems, often focused on SQL queries, pandas operations, or basic algorithms.
I interviewed at UnitedHealth Group (Dublin, Dublin)
Interview
Attending the United Health interview was a structured yet insightful experience. The professional atmosphere was balanced with a welcoming tone. Interviewers focused on both technical skills and cultural fit, emphasizing teamwork, problem-solving, and healthcare knowledge. The process included a mix of behavioral and technical questions.
Interview questions [1]
Question 1
How do you approach problem-solving in a healthcare context?
Can you describe a time when you worked effectively in a team?
What are your strategies for staying updated with healthcare industry changes?
Describe a challenging project and how you managed it.
How do you handle conflicting priorities in a work setting?
I applied through a staffing agency. I interviewed at UnitedHealth Group in Jun 2022
Interview
First Round - It was totally based on the previous projects that you have worked on. Mostly machine learning and deep learning questions were asked.
Second Round - It was with manager. He asked about the company and the expectations from the role.
Interview questions [1]
Question 1
What is logistic regression.
What is neural network.
What is Regularization.