I applied through a recruiter. I interviewed at Dun & Bradstreet (Austin, TX) in Feb 2021
Interview
An in-house recruiter approached me through LinkedIn and screened me over the phone. I performed two rounds of technical interviews with my hiring manager before moving on to a four-round virtual onsite which took the whole day. Immediately following one more phone interview with a director the next week, the recruiter began the negotiation phase and verbal explanation of the offer. The interview and offer process was lightning fast, after which I read and accepted the generous offer.
Interview questions [1]
Question 1
- Implement a given data structure
- Design and implement a given API in Java
- Write a given query with map and reduce operations
- Describe your favorite project
- DP and binary tree problems
I applied through a staffing agency. The process took 2 weeks. I interviewed at Dun & Bradstreet (Dublin, Dublin) in Sept 2022
Interview
I interviewed for Spark/Scala Big data engineer
The Interview process involved totally of 3 rounds (2 technical and 1 design and manager round).
Technical round 1:
Live coding session, 2 DSA coding problems were given and need to solve that needs to be solved and discussed with the interviewer.
Technical round 2:
Question mostly related to Big data ecosystems were asked.
ROund 3 :
System Design problem was given and need to build High level design for it. Post that Manager round takes place.
Interview questions [1]
Question 1
DSA problems, Questions related to Big data ecosystem, Spark/Scala mainly.
I applied through a recruiter. The process took 3 weeks. I interviewed at Dun & Bradstreet (Santaquin, UT) in Sept 2021
Interview
Meet with the Developer Manager and talked about high-level technology, how the teams work, what products I would be working on, and other items. Tech assessment was on React features with live coding.
Interview questions [1]
Question 1
Add a column to a table using the given React code. Refactor a React Class into a React Function.