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Updated weekly · Last refresh Sep 21

Realtor Software Engineer Interview Questions

The questions to prepare for a Realtor Software Engineer interview. Questions from real interview reports rank first. Updated daily.

50questions
~10htotal time
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1
CodingStart here. 30 questions · ~344 min
Implement Binary Search AlgorithmEasy
Practice

Write a binary search function to find a target value in a sorted array.

SearchingRealtor
Check Palindrome StringEasy
Practice

Use a two-pointer string scan to determine whether a string reads the same forward and backward.

RecursionStringsData StructuresRealtor
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2
System Design7 questions · ~80 min
Count Words in Million DocumentsHard

Evaluates your system design skills for large-scale data processing and throughput.

system designRealtor
Design Realtor.comHard

Evaluates your system design skills for a large-scale consumer real estate marketplace.

system designRealtor
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3
Behavioral & Leadership8 questions · ~92 min
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4
More topics5 questions · ~57 min
HTTP FundamentalsEasy

Tests your baseline understanding of web protocols used in Realtor.com applications.

httpRealtor
Define REST APIEasy

Assesses your ability to explain REST concepts clearly and accurately.

Realtor
Web Application Architecture OverviewMedium

Tests ability to explain system architecture and component responsibilities clearly.

Stakeholder ManagementCommunicationOwnershipRealtor
SQL Basics and JoinsEasy

Assesses your ability to write correct SQL queries involving filtering, joins, and schema basics.

databasesqlRealtor
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Hands-on SQL practiceWrite and run real queries in the editor. 3 drills · ~30 min
SQL for Last Lead by DateEasy
Practice
Practice drill

Use ROW_NUMBER and a LEFT JOIN to find each Realtor agent's most recently generated lead.

sqlRealtor
Rank Properties by CityMedium
Practice
Practice drill

Rank properties by price within each city and return the three highest-priced properties per city.

Window FunctionsData ManipulationRankingRealtor
SQL Deduping Latest RecordsMedium
Practice
Practice drill

Identify duplicate property records and return only the latest row from each duplicate group.

Window Functionsdata cleaningRankingRealtor
The finish line: interview-readyComplete all 50 questions plus 3 hands-on drills to finish this plan.