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Robert Slack Software Engineer Interview Questions

The questions to prepare for a Robert Slack Software Engineer interview. Questions from real interview reports rank first. Updated weekly.

50questions
~7htotal time
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1
CodingStart here. 16 questions · ~139 min
Longest Palindromic SubstringHard
Practice

Find the earliest longest palindromic substring using Manacher's linear-time string algorithm.

Dynamic ProgrammingRobert Slack
Complex Array ParsingMedium
Recently asked

Tests data structure handling, parsing logic, and correctness of transformations.

Arraysjson parsingData StructuresRobert Slack
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2
SQL & Data Manipulation4 questions + 3 drills · ~65 min
Guidewire OOS Transaction RulesHard
Recently asked

Tests deep Guidewire transaction knowledge and ability to reason about OOS constraints.

transactionsdata integrityRobert Slack
Out-of-Sequence and ConcurrencyHard
Recently asked

Tests understanding of OOS behavior and concurrency control in transactional systems.

transactionsdata integrityconcurrencyRobert Slack
Monthly Sales Trends by CategoryMedium
Practice
Practice drill

Aggregate monthly sales by product category and use LAG to calculate month-over-month changes.

InfrastructureToolsData WranglingTotal Wine & MoreInc.Benjamin Moore
SQL Duplicate Record DetectionEasy
Practice
Practice drill

Find duplicate American Institutes for Research assessment submissions using a CTE, GROUP BY, HAVING, and joins.

deduplicationsqldata integrityAmerican Institutes for ResearchMacy's
Finding Duplicate Records in SQLMedium
Practice
Practice drill

Find repeated posted transactions in Smc³ CarrierConnect using a CTE, GROUP BY, HAVING, and a LEFT JOIN.

Group BytransactionsSmc³U.S. Bank
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3
System Design3 questions · ~26 min
Scalable Microservices ArchitectureHard
Recently asked

Tests system design fundamentals for scalability, reliability, and maintainability.

InfrastructureData ModelingFrameworksRobert Slack
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4
Behavioral & Leadership23 questions · ~199 min
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5
More topics4 questions · ~35 min
Your Strengths and WeaknessesEasy

Tests self-awareness and how you position yourself for success in an Account Executive role at Aqr.

Trade-offsSuccess CriteriaRisk AssessmentRobert Slack
High-Volume Lead Routing APIHard
Recently asked

Tests API design for throughput, latency, reliability, and correctness under load.

InfrastructureAPIsAutomationRobert Slack
Interpret Node and Terraform CodeMedium

Evaluates ability to read and reason about infrastructure and scripting code.

node.jsterraformRobert Slack
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