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Updated weekly · Last refresh Aug 30

Cadence Software Engineer Interview Questions

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

50questions
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1
CodingStart here. 32 questions · ~276 min
Check Palindrome StringEasy
Practice

Use a two-pointer string scan to determine whether a string reads the same forward and backward.

RecursionStringsData StructuresCadence
Explain Time Complexity of Array SearchEasy

Explain how to analyze the time complexity of a common array search solution and justify the Big O result.

MathArraysSearchingCadence
Understanding Virtual Methods in C++Easy

Explain virtual methods, their purpose, and how they facilitate polymorphism in C++.

Cadence
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2
Security & Infrastructure6 questions · ~52 min
Differential Amplifier and MOSFET RegionsHard

Evaluates your analog circuit understanding and MOSFET region reasoning in a differential design.

Cadence
Parasitic Resistances VariationHard

Evaluates your understanding of parasitic effects and how they influence circuit behavior.

Cadence
Capacitance Changes With VgsHard

Assesses your analog device modeling knowledge and how capacitances vary with bias.

Cadence
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3
System Design3 questions · ~26 min
Online Game System DesignHard

Tests your ability to design scalable real-time systems with core components and data flows.

Cadence
MapReduce System DesignHard

Tests your ability to design distributed data processing systems with clear components and data flow.

distributed systemsCadence
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4
Behavioral & Leadership9 questions · ~78 min
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