Interview Guides
Everything we know about interviewing at Costar Group: what each round tests, compensation by level, and reports from candidates who interviewed.
How often each skill shows up across reported interview loops.
Each guide has the questions Costar Group interviewers actually ask, the loop structure, and total compensation by level.
Estimated total compensation: base salary plus stock and annual cash bonus.
Read what candidates said about interviewing at Costar Group: the loop, difficulty, and outcomes, straight from recent reports for each role.
Answered from real candidate and workplace data, marked up for rich results.
Companies that hire for the same data roles, with the same depth of prep.
