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Harmonic Interview Questions and Answers

Updated 2 May 2024

Harmonic Interview Experiences

1 interview found

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

I applied via LinkedIn and was interviewed in Apr 2024. There was 1 interview round.

Round 1 - One-on-one 

(2 Questions)

  • Q1. Embedded coding question
  • Q2. Tell us about a project and a bug you handled

Software Developer Interview Questions asked at other Companies

Q1. Maximum Subarray Sum Problem Statement Given an array of integers, determine the maximum possible sum of any contiguous subarray within the array. Example: Input: array = [34, -50, 42, 14, -5, 86] Output: 137 Explanation: The maximum sum is... read more
View answer (43)

Jobs at Harmonic

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Interview questions from similar companies

Interview Questionnaire 

2 Questions

  • Q1. Design Facebook
  • Ans. 

    Designing Facebook involves creating a social networking platform with features like user profiles, news feed, messaging, and more.

    • Create a user registration and login system

    • Develop a news feed algorithm to display relevant content

    • Implement a messaging system for users to communicate

    • Design a user profile page with customizable options

    • Incorporate features like groups, events, and pages

    • Ensure scalability and security of

  • Answered by AI
  • Q2. Reverse the linked list
  • Ans. 

    Reverse a linked list

    • Iterative approach using three pointers

    • Recursive approach with base case and recursive call

    • In-place reversal using stack

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare system design fhf rhf rhd r rhrhf rhfbt rhrif jdbtj djht jdbbtb fjjt

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed before May 2022. There were 2 interview rounds.

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 

(2 Questions)

  • Q1. How can we improve the performance of a Front End System
  • Ans. 

    Improving Front End System Performance

    • Optimize images and reduce their size

    • Minimize HTTP requests and use caching

    • Use lazy loading for images and videos

    • Reduce the number of DOM elements

    • Use a Content Delivery Network (CDN)

    • Minimize the use of external scripts and plugins

    • Use asynchronous loading for scripts

    • Optimize CSS and JavaScript files

    • Use browser caching

    • Implement server-side rendering

  • Answered by AI
  • Q2. What is Event Loop and give an example on how it works.
  • Ans. 

    Event Loop is a mechanism that allows JavaScript to handle multiple tasks simultaneously.

    • Event Loop is a part of JavaScript runtime that continuously checks the call stack and the task queue.

    • It prioritizes the tasks in the queue and pushes them to the call stack when it's empty.

    • This allows JavaScript to handle I/O operations and other asynchronous tasks without blocking the main thread.

    • Example: setTimeout() function ad...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep focusing on basics, JavaScript is a must, no matter what framework you use.

Skills evaluated in this interview

Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed before Feb 2023. There were 2 interview rounds.

Round 1 - Aptitude Test 

- simple basic ios questions

Round 2 - Technical 

(1 Question)

  • Q1. Asked DSA array questions

Interview Preparation Tips

Interview preparation tips for other job seekers - prepare well DSA and code
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed before Mar 2023. There were 3 interview rounds.

Round 1 - Coding Test 

Kadance algorithm and find the middle of the linklist

Round 2 - Coding Test 

More on java and Python based coding questions

Round 3 - HR 

(4 Questions)

  • Q1. Behavioural questions were asked
  • Q2. What are your expectations from this job
  • Q3. What are your plans ahead
  • Q4. Where do you see yourself in 5 years ahead

Interview Preparation Tips

Interview preparation tips for other job seekers - Do good practise of DSA
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Apr 2023. There were 3 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. 2 question on Data structure and algorithms (easy-medium and medium level questions)
  • Q2. Related to array and matrix
Round 2 - Technical 

(2 Questions)

  • Q1. This also contained discussion on last company project and some basic question regarding different tech stack used. Then asked 2 questions on Data structure and algorithms (both medium level questions)
  • Q2. Related to stack and linked list
Round 3 - One-on-one 

(2 Questions)

  • Q1. This was the Hiring Manager round. He asked different questions related to general programming like - Rest, Http, Websockets, TCP. Asked some questions from past company projects. Then asked one easy-mediu...
  • Q2. Programming and Math related topics

Interview Preparation Tips

Topics to prepare for Tokopedia Software Engineer interview:
  • Data Structures
  • Algorithms
  • Programming
  • Operating Systems
Interview preparation tips for other job seekers - Should be well prepared for Data structure and Algorithm questions
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Selected Selected
Round 1 - Technical 

(1 Question)

  • Q1. 2 DSA leetcode (1 medium , 1 hard)
Round 2 - Technical 

(1 Question)

  • Q1. Same round 1 2 DSA leetcode questions (1 hard , 1 medium)
Round 3 - Technical 

(1 Question)

  • Q1. It was the hiring manager round, it started with the LRU cache algorithm and went deep in the system design
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed before May 2023. There were 3 interview rounds.

Round 1 - Coding Test 

1 questions of leetcode medium level + project discussion

Round 2 - Coding Test 

1 puzzle solving round

Round 3 - One-on-one 

(2 Questions)

  • Q1. Questions about the project
  • Q2. Describe your strength and weakness

Interview Preparation Tips

Interview preparation tips for other job seekers - Should well prepare your project details
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Apr 2024. There were 5 interview rounds.

Round 1 - Coding Test 

2 dsa questions of easy/medium

Round 2 - Technical 

(1 Question)

  • Q1. Asked two dsa questions of leetcodeeasy/medium
Round 3 - Technical 

(1 Question)

  • Q1. Asked two dsa questions of leetcode easy/medium
Round 4 - Behavioral 

(1 Question)

  • Q1. Asked one dsa question on tree and discussion on resume and dbms os
Round 5 - HR 

(1 Question)

  • Q1. Salary Discussion
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-

I applied via Campus Placement and was interviewed in Apr 2024. There were 4 interview rounds.

Round 1 - Coding Test 

Round 1 was coding test.

Round 2 - Technical 

(2 Questions)

  • Q1. Round 2 was Technical
  • Q2. Questions on TreeTraversal
Round 3 - Technical 

(1 Question)

  • Q1. Round 3 was Technical round
Round 4 - HR 

(1 Question)

  • Q1. This was the final round

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare basics

Harmonic Interview FAQs

How many rounds are there in Harmonic interview?
Harmonic interview process usually has 1 rounds. The most common rounds in the Harmonic interview process are One-on-one Round.
How to prepare for Harmonic 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 Harmonic. The most common topics and skills that interviewers at Harmonic expect are Python, Computer Science, Linux Administration, Automation Testing and Agile Coaching.

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Harmonic Interview Process

based on 1 interview

Interview experience

2
  
Poor
View more

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Harmonic Reviews and Ratings

based on 3 reviews

4.3/5

Rating in categories

4.0

Skill development

5.0

Work-life balance

5.0

Salary

2.5

Job security

5.0

Company culture

3.5

Promotions

4.0

Work satisfaction

Explore 3 Reviews and Ratings
Senior Regional Sales Manager

Mumbai

6-11 Yrs

Not Disclosed

Sr. SW Automation Engineer

Kolkata,

Mumbai

+5

3-7 Yrs

Not Disclosed

Senior C++ Developer

Kolkata,

Mumbai

+5

7-9 Yrs

Not Disclosed

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