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Updated weekly · Last refresh Nov 6

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. 31 questions · ~357 min
Implement Binary Search AlgorithmEasy
Practice
Recently asked

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

SearchingRealtor
Check Palindrome StringEasy
Practice
Recently asked

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 · ~81 min
Count Words in Million DocumentsHard
Recently asked

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

system designRealtor
Design Realtor.comHard
Recently asked

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 topics4 questions · ~46 min
HTTP FundamentalsEasy
Recently asked

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

httpRealtor
Define REST APIEasy
Recently asked

Assesses your ability to explain REST concepts clearly and accurately.

Realtor
Web Application Architecture OverviewMedium
Recently asked

Tests ability to explain system architecture and component responsibilities clearly.

Stakeholder ManagementCommunicationOwnershipRealtor
Software Design PatternsMedium
Recently asked

Tests your ability to apply proven patterns to improve maintainability and scalability.

CommunicationOwnershipRealtor
Hands-on SQL practiceWrite and run real queries in the editor. 3 drills · ~30 min
Optimize SQL Query PerformanceMedium
Practice
Practice drill

Optimize a PostgreSQL billing query using selective filtering, pre-aggregation, indexes, and regional ranking.

database optimizationJoinsindexesQuantumBlackDDell Tech LaboratoriesConfluent
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 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
The finish line: interview-readyComplete all 50 questions plus 3 hands-on drills to finish this plan.