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Check Point Software Technologies Software Engineer Interview Questions

The questions to prepare for a Check Point Software Technologies Software Engineer interview. Questions from real interview reports rank first. Updated weekly.

50questions
~10htotal time
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1
CodingStart here. 11 questions · ~126 min
Detect Cycle in Linked ListEasy
Practice

Use Floyd’s two-pointer algorithm to determine whether a singly linked list contains a cycle.

Hash TablesLinked ListsTwo PointersCheck Point Software Technologies
Implement LRU CacheEasy
Practice

Problem Design a data structure that implements an LRU (Least Recently Used) cache. The cache should support the following operations: - get(key): Retrieve...

Hash TablesQueueLinked ListsCheck Point Software Technologies
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2
Execution4 questions · ~46 min
Tell Me About Your ProjectsEasy

Tests your ability to select relevant work and communicate impact clearly for a research scientist role.

Success CriteriaRoadmappingScope ManagementCheck Point Software Technologies
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3
System Design10 questions · ~114 min
Design a Scalable SystemHard

Assesses system design tradeoffs for scalability, reliability, and performance.

system designscalabilityCheck Point Software Technologies
Message Ordering and Timed DispatchHard

Tests your ability to design time-based ordering and message dispatch mechanisms.

system designCheck Point Software Technologies
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4
SQL & Data Manipulation11 questions + 3 drills · ~156 min
Parse CSV and Compute MaxMedium

Assesses your ability to parse structured text input and compute aggregates correctly.

Data Analysiscsv parsingCheck Point Software Technologies
Parse CSV and Manipulate DataMedium

Evaluates practical data parsing skills and transformation logic.

Data Manipulationcsv parsingCheck Point Software Technologies
Top Customers by Sales RevenueEasy
Practice
Practice drill

Use GROUP BY and SUM to rank the top 10 customers by total revenue from a single sales table.

RankingGroup ByAggregationsHousecall ProEquifaxXYZ
SQL: Character CountEasy
Practice
Practice drill

Count a target character case-insensitively in a Discord message using PostgreSQL string functions.

Data Analysissql queriesstring manipulationDiscord
SQL: Unique Words Between MessagesHard
Practice
Practice drill

Use PostgreSQL string splitting, CTEs, joins, and window functions to find words unique to two Discord messages.

Data Analysissql queriesstring manipulationDiscord
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5
Security & Infrastructure11 questions · ~126 min
Prepare Networking and Cybersecurity BasicsMedium

Assesses your breadth of networking knowledge and awareness of cybersecurity trends.

cybersecurityNetworkingCheck Point Software Technologies
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6
Behavioral & Leadership3 questions · ~34 min
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The finish line: interview-readyComplete all 50 questions plus 3 hands-on drills to finish this plan.