Lead Data Engineer Interview Questions

239 lead data engineer interview questions shared by candidates

Given live minutely data for various tickers, how would you design a system that executes a DAG of computing thousands of signals, making everything available in a relational database? How would you publish the availability of this data (not the data itself, but metadata about it)? How would you publish and facilitate tracking if one or more signals could not be computed?

Lead Data Engineer

Interviewed at Rengen Labs

3.9
Jun 15, 2022

Given live minutely data for various tickers, how would you design a system that executes a DAG of computing thousands of signals, making everything available in a relational database? How would you publish the availability of this data (not the data itself, but metadata about it)? How would you publish and facilitate tracking if one or more signals could not be computed?

Viewing 41 - 50 interview questions

Glassdoor has 239 interview questions and reports from Lead data engineer interviews. Prepare for your interview. Get hired. Love your job.