ProcDNA Data Engineer Interview Questions
& Process
Real candidates share what happened, how many rounds they had,
and how the experience turned out.
Based on 5 interview experiences · FREE TO READ
Candidate interview experiences
First-hand accounts from people who interviewed at ProcDNA.
ProcDNA
Data Engineer
Mid Average Neutral experience No offer 1 round
Interview process
Technical screen
Interview formats
Coding
The interview process went really smoothly. Everyone I interacted with was super helpful and nice, and the overall environment felt great. The interview difficulty was somewhere between easy and medium, and it included basic data structures and algorithms questions.
Confirmed questions1 question
- Write the code for Binary Search.
ProcDNA
Data Engineer
Entry Average Positive experience No offer 3 rounds
Interview process
Recruiter call Technical screen Onsite
Interview formats
Technical Case Coding
First, they asked some questions about my resume. Then we talked about a case study that felt pretty much like real work. After that, there were SQL questions. In another round, they asked more questions about the projects I listed on my resume to see how much I knew about them.
Confirmed questions2 questions
- Can you define normalization, Joins, Aggregate Functions, and clauses?
- Describe how to translate an ER diagram into a table.
ProcDNA
Data Engineer
Mid Average Positive experience Accept offer 4 rounds
Interview process
Technical screen Take home Technical screen Group
Interview formats
Technical Case Coding Behavioral
The interview process had 4 rounds and each was an elimination round. First was an aptitude test, then a case study discussion, followed by a technical interview, and finally a fit round. You had to clear each round to proceed to the next.
Confirmed questions8 questions
- Tell me about the aptitude questions asked.
- Discuss the data analysis questions from the case study.
- Can you explain the MySQL questions?
ProcDNA Data Engineer Interview Questions
Quoted word for word from ProcDNA interview reports.
“Write the code for Binary Search.”
Read reports →“Describe how to translate an ER diagram into a table.”
Read reports →“Can you define normalization, Joins, Aggregate Functions, and clauses?”
Read reports →“What puzzle questions were included in the fit round?”
Read reports →“Can you explain the MySQL questions?”
Read report →“What questions did you get about your code?”
Read report →“Were there any questions about your resume?”
Read report →“Can you introduce yourself and discuss your experience with SQL?”
Read report →“What questions were asked about your projects?”
Read report →Formats, difficulty and experience
Across all 5 ProcDNA interview reports.