Top 50
Prep plan
Updated weekly · Last refresh Oct 17

Current (NY) Software Engineer Interview Questions

The questions to prepare for a Current (NY) Software Engineer interview. Questions from real interview reports rank first. Updated daily.

50questions
~11htotal time
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1
CodingStart here. 25 questions · ~332 min
Transaction Challenge ComponentsMedium
Practice

Process credit, debit authorization, and ping operations while maintaining per-account balances.

CodingapiData StructuresCurrent (NY)
Valid Parentheses With WildcardMedium
Practice

Determine whether parentheses remain valid when each wildcard can represent an opening parenthesis, closing parenthesis, or empty string.

Dynamic Programmingstring manipulationData StructuresCurrent (NY)
LRU Cache ImplementationHard
Practice

Implement an LRU cache with a doubly linked list, then achieve O(1) operations with a hash map.

cachingData StructurescacheCurrent (NY)
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2
Execution13 questions · ~172 min
Deploy a Bank Ledger ProgramHard

Explain how you would move a bank ledger program from local development into a reliable production deployment.

automated testingCI/CDdeploymentCurrent (NY)
Ensure Distributed Data ConsistencyHard

Define an execution approach for maintaining data consistency across distributed systems while balancing delivery speed, risk, and operational resilience.

InfrastructureTrade-offsRisk AssessmentCurrent (NY)
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3
System Design4 questions · ~53 min
Real-Time Transaction Management SystemHard

Design an ML-powered real-time transaction management system with low-latency decisions, reliable controls, and continuous feedback.

Feature Driftml inferenceanomaly detectionCurrent (NY)
Event Sourcing Bank ModelHard

Design an event-sourced bank model that supports replayable state, consistent balances, auditability, and ML-ready transaction features.

Feature Storedata streamsarchitecture patternsCurrent (NY)
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4
Behavioral & Leadership7 questions · ~93 min
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5
More topics1 question · ~13 min
Metrics Monitoring SystemMedium

Assesses system design thinking for observability and aggregated metrics.

monitoringMetricsCurrent (NY)
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