Big Data Analyst
Interview process
Firstly, I had a simple phone interview with a recruiter, then I had to take an aptitude. After that, I was invited to the assessment day.
The assessment was held at a hotel in Cardiff. The assessment day began with a brief presentation, roughly 15-20 minutes and in it, they talked about the company, the work that we'll be doing, the training schedule etc. After that, we had a group task which took up most of the day. We had to come up with a product, a business plan and create a website for that product, along with other mini-tasks. In between they held short 1 to 1 technical and personal interview. At the end of the day, we had presented the product to the assessors.
The assessment was held at a hotel in Cardiff. The assessment day began with a brief presentation, roughly 15-20 minutes and in it, they talked about the company, the work that we'll be doing, the training schedule etc. After that, we had a group task which took up most of the day. We had to come up with a product, a business plan and create a website for that product, along with other mini-tasks. In between they held short 1 to 1 technical and personal interview. At the end of the day, we had presented the product to the assessors.
Most difficult question
the 1 to 1 interview was quite simple just to test problem-solving.
The questions were:
given this array can you show me how to reverse it?
sort the given classes using an inheritance hierarchy?
The questions were:
given this array can you show me how to reverse it?
sort the given classes using an inheritance hierarchy?
Interview tips
actively participate in the group task and give constant input because that's what you are assessed mostly on. Also, practice presenting if you are not confident at giving presentations to a group of people. finally be yourself, the assessors were very friendly and relaxed.
Experiences at the assessment centre
The setting was professional and clean.
Interview steps
Interviews:
- Phone
- 1:1
- Group / Panel
- Senior Management
- Video
Tests:
- Numerical
- Personality
- Verbal reasoning
- Psychometric
Other:
- Assessment centre
- Group exercise
- Background check
- Presentation
- Competency based questions