Tech Hiring Cultures Analyzed via Glassdoor Interview Data

The largest SWE employers are, unsurprisingly, Google, Amazon, Facebook, Microsoft and Microsoft. I was able to gather 15,897 reviews from 27 major tech companies with at least 100 reviews for software engineering related roles. For each review, the following information is collected: Result: No offer / declined offer / accepted offer / hard interview. Difficult interview experience: which company gives candidates the best and the worst experiences. Interview difficulty: Which company has the most difficult interviews. Interview feedback varies widely for different roles even within the same companies.