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Cadence Design Systems Interview Questions, Process, and Tips

Updated 20 Feb 2025

Top Cadence Design Systems Interview Questions and Answers

  • Q1. Longest Common Prime Subsequence Problem Statement Imagine Ninja is tackling a puzzle during his long summer vacation. He has two arrays of integers, each with lengths ' ...read more
    asked in Software Developer interview
  • Q2. Find All Pairs with Given Sum Given an integer array arr and an integer Sum , count and return the total number of pairs in the array whose elements add up to the given ...read more
    asked in SDE-2 interview
  • Q3. scenario: 2 blocks 100 um apart. current of 8 mA flows with 10 ohms resistance. What should be the metal width for routing.(Need to show the complete calculation)
    asked in Design Engineer II interview
View all 115 questions

Cadence Design Systems Interview Experiences

Popular Designations

64 interviews found

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-

I was interviewed in Mar 2024.

Round 1 - Technical 

(2 Questions)

  • Q1. Low power methods tried in ur work
  • Ans. 

    Implemented clock gating, power gating, and dynamic voltage and frequency scaling techniques to reduce power consumption in digital designs.

    • Utilized clock gating to disable clocks to unused logic blocks

    • Implemented power gating to completely shut off power to unused modules

    • Utilized dynamic voltage and frequency scaling to adjust voltage and frequency based on workload

    • Optimized power consumption through efficient design

  • Answered by AI
  • Q2. Clock Latency, skew and transition, which one will u prioritize.

Principal Engineer Interview Questions asked at other Companies

Q1. what technique did you use to understand the root cause of the problem and isolate the specific task or process that needed attention
View answer (3)
Interview experience
3
Average
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
No response

I applied via Job Portal and was interviewed in Jan 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Write a c program on fibbonacci series
  • Ans. 

    A C program to generate Fibonacci series

    • Declare variables to store current and previous Fibonacci numbers

    • Use a loop to calculate and print Fibonacci numbers

    • Handle edge cases like 0 and 1 separately

  • Answered by AI
  • Q2. Design a up counter circuit
  • Ans. 

    A up counter circuit is a digital circuit that counts upwards in binary sequence.

    • Use flip-flops to store the count value

    • Connect the output of one flip-flop to the clock input of the next flip-flop

    • Use logic gates to control the counting sequence

    • Add a reset input to clear the count when needed

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - stick with your basics

Skills evaluated in this interview

Design Engineer Interview Questions asked at other Companies

Q1. Stress Strain curve, What will happen if you use petrol in diesel engine and Diesel in petrol engone.
View answer (5)
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
6-8 weeks
Result
Selected Selected

I applied via campus placement at Indian Institute of Science (IIS), Bangalore and was interviewed in Feb 2024. There was 1 interview round.

Round 1 - Coding Test 

Python data structures and algorithms, machine learning

Interview Preparation Tips

Topics to prepare for Cadence Design Systems Lead Software Engineer interview:
  • Data Structures
  • Algorithms
  • Machine Learning
  • Deep Learning

Lead Software Engineer Interview Questions asked at other Companies

Q1. Square root (decimal)You have been given two integers 'N' and 'D', Your task is to find the square root of the number 'N' with precision up to 'D' decimal places i.e. the difference between your answer and the correct answer should be less ... read more
View answer (2)

Intern Interview Questions & Answers

user image Anonymous

posted on 21 Jun 2024

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed in May 2024. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Questions based on digital design verilog, sv, SVA, Linting, etc were asked

Intern Interview Questions asked at other Companies

Q1. Case. There is a housing society “The wasteful society”, you collect all the household garbage and sell it to 5 different businesses. Determine what price you will pay to the society members in Rs/kg, given you want to make a profit of 20% ... read more
View answer (8)

Cadence Design Systems interview questions for popular designations

 Software Developer

 (6)

 Design Engineer

 (5)

 Intern

 (3)

 Design & Verification Engineer

 (2)

 Principal Engineer

 (2)

 Senior Software Engineer

 (2)

 Software Engineer

 (2)

 Softwaretest Engineer

 (2)

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in Nov 2023. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Basic Electronics
  • Q2. Basic Electrical
Round 2 - One-on-one 

(1 Question)

  • Q1. VLSI Designing and CMOS Questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident and resume prepared

Design Engineer Interview Questions asked at other Companies

Q1. Stress Strain curve, What will happen if you use petrol in diesel engine and Diesel in petrol engone.
View answer (5)

Get interview-ready with Top Cadence Design Systems Interview Questions

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Questions were on time work ratio

Round 2 - Coding Test 

2 easy questions like merge linked list

Round 3 - One-on-one 

(1 Question)

  • Q1. Oops ,like deadlock,acid properties in dbms,implement merge sort

Softwaretest Engineer Interview Questions asked at other Companies

Q1. What is boundary value analysis? How do u perform boundary value testing for User ID & Password textfields in login page?
View answer (2)

Jobs at Cadence Design Systems

View all
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Questions about digital electronics, flipflops and more

Validation Engineer Interview Questions asked at other Companies

Q1. What is the CSV? What is automation testing?
View answer (2)
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-

I applied via Campus Placement

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(3 Questions)

  • Q1. OOPS questions , project related questions , linked list , trees
  • Q2. Verilog coding questions
  • Q3. Digital electronics and signal ans systems
Round 3 - Technical 

(2 Questions)

  • Q1. Macros in depth , technical c++ and dsa questions , verilog coding
  • Q2. Project related questions , general design questions

Software Engineer Intern Interview Questions asked at other Companies

Q1. Check if two trees are MirrorYou are given two arbitrary binary trees consisting of N and M number of nodes respectively, your task is to check whether the two trees are mirror of each other or not. Two trees are said to be mirror of each o... read more
View answer (2)
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Iam Confident in aptitude test

Round 2 - HR 

(2 Questions)

  • Q1. Hr will call for interview
  • Q2. Tell me about you

Vlsi Design Engineer Interview Questions asked at other Companies

Q1. Differnces between moore and melay machines
View answer (1)
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Referral and was interviewed in Aug 2023. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - Technical 

(3 Questions)

  • Q1. Antenna, clk routing
  • Q2. LU ESD techniques
  • Q3. How to avoid lu
  • Ans. 

    To avoid lu, ensure proper ventilation and use personal protective equipment.

    • Ensure proper ventilation in work areas to prevent exposure to harmful substances

    • Use personal protective equipment such as masks, gloves, and goggles when working in hazardous environments

    • Follow safety protocols and guidelines provided by the company or regulatory agencies

    • Regularly monitor air quality and conduct risk assessments to identify p...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Basic interview questions are asked

Principal Engineer Interview Questions asked at other Companies

Q1. what technique did you use to understand the root cause of the problem and isolate the specific task or process that needed attention
View answer (3)

Cadence Design Systems Interview FAQs

How many rounds are there in Cadence Design Systems interview?
Cadence Design Systems interview process usually has 2-3 rounds. The most common rounds in the Cadence Design Systems interview process are Technical, One-on-one Round and HR.
How to prepare for Cadence Design Systems interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Cadence Design Systems. The most common topics and skills that interviewers at Cadence Design Systems expect are System Design, Aerospace, C++, Debugging and Python.
What are the top questions asked in Cadence Design Systems interview?

Some of the top questions asked at the Cadence Design Systems interview -

  1. There are fifteen horses and a racing track that can run five horses at a time....read more
  2. Puzzle: Jumbled N pens and N caps, all caps separated from their pens, all pens...read more
  3. Puzzle: 100 floor building and 2 eggs given, find the minimum/maximum number of...read more
How long is the Cadence Design Systems interview process?

The duration of Cadence Design Systems interview process can vary, but typically it takes about less than 2 weeks to complete.

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Cadence Design Systems Interview Process

based on 48 interviews

Interview experience

4.3
  
Good
View more

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Cadence Design Systems Reviews and Ratings

based on 272 reviews

4.1/5

Rating in categories

3.7

Skill development

4.0

Work-life balance

3.9

Salary

4.0

Job security

4.2

Company culture

3.5

Promotions

3.8

Work satisfaction

Explore 272 Reviews and Ratings
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