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Updated weekly · Last refresh Sep 21

New Relic Software Engineer Interview Questions

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

50questions
~9htotal time
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1
CodingStart here. 13 questions · ~135 min
Design Hash Map for CountingMedium
Practice
Recently asked

Count case-insensitive word frequencies in text using a hash map.

CodingData StructuresAlgorithmsNew Relic
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2
Execution3 questions · ~31 min
Critical Incident ManagementMedium
Recently asked

Assesses incident response process, prioritization, and communication during outages.

New Relic
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3
SQL & Data Manipulation4 questions + 3 drills · ~72 min
Measure Marketing Campaign PerformanceMedium
Recently asked

Assesses metrics thinking and ability to translate business questions into measurable outcomes.

performance measurementNew Relic
SQL Usage Drop AnalysisMedium
Practice
Practice drill

Identify customers with more than a 20% month-over-month usage decline using monthly aggregation and date-based comparison.

Lag/LeadDate FunctionsJoinsNew Relic
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
Rolling 30-Day MAU Actions QueryMedium
Practice
Practice drill

Calculate New Relic's monthly active users who completed every required platform action within each rolling 30-day period.

Window FunctionsDate FunctionsCTEsNew Relic
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4
Security & Infrastructure3 questions · ~31 min
Covered Topics Across InfrastructureMedium
Recently asked

Assesses breadth of infrastructure and networking knowledge relevant to production systems.

javaconcurrencyNew Relic
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5
System Design13 questions · ~135 min
Track Website Health With StreamingHard
Recently asked

Assesses streaming architecture design and operational monitoring concepts.

streamingmonitoringNew Relic
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6
Technical Fundamentals4 questions · ~42 min
How Java Garbage Collection WorksMedium
Recently asked

Tests your understanding of JVM memory management and how it impacts application behavior.

memory managementjavaNew Relic
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7
More topics10 questions · ~104 min
Design Batch Calls for AutomationMedium
Recently asked

Evaluates design decisions for batching, reliability, and operational concerns in automated workflows.

Batch ProcessingAutomationNew Relic
Applying SOLID to RefactorMedium
Recently asked

Tests object-oriented design principles and practical refactoring strategy for maintainability.

refactoringabstractionoopNew Relic
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The finish line: interview-readyComplete all 50 questions plus 3 hands-on drills to finish this plan.