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Helium Associate Software Developer Interview Questions and Answers

Updated 5 Feb 2024

Helium Associate Software Developer Interview Experiences

1 interview found

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 

(4 Questions)

  • Q1. Based on the resume
  • Q2. Questioning in between projects
  • Q3. Asked a guesstimate
  • Q4. Puzzles: fill 4 lts with 3 and 5lts

Interview Preparation Tips

Interview preparation tips for other job seekers - qs based on resume
about projects
internships
guess estimates
puzzles

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I was interviewed in Sep 2024.

Round 1 - Technical 

(1 Question)

  • Q1. Given 2 large numeric comma seperated strings. You need to calculate their sum along with maintaining the correct position of commas. Example Test Case - s1 - "123,456,788" s2 - "1" output - "123,456,789"...
  • Ans. 

    Calculate sum of large numeric comma separated strings without converting to integers.

    • Split the strings by comma to get individual numbers

    • Iterate from right to left and add digits, carrying over if necessary

    • Maintain correct position of commas in the output string

  • Answered by AI
Round 2 - Technical 

(1 Question)

  • Q1. It was Low Level Design Round. Question - Design a file system just like google drive. Functional Requirements - i) It should have functionality of file uploading, downloading, sharing. ii) Need to handle...
Round 3 - Technical 

(5 Questions)

  • Q1. It was Hiring Manager round and it tested my knowledge over HLD & LLD. Tell me about the most challenging project which you did till now. Follow Up Questions - i) Draw HLD & write LLD of it. ii) How muc...
  • Q2. What all initiatives I have taken in my career?
  • Ans. 

    I have taken various initiatives in my career to improve processes and drive innovation.

    • Led a team to implement a new agile development process, resulting in faster delivery of products

    • Introduced automated testing tools to improve software quality and reduce manual effort

    • Organized coding workshops for junior developers to enhance their skills and knowledge

    • Initiated a mentorship program to help new hires acclimate to th

  • Answered by AI
  • Q3. How many microservices do I own & at what scale they handle the traffic?
  • Ans. 

    I own 5 microservices that handle traffic at a scale of 10,000 requests per minute.

    • I own 5 microservices

    • They handle traffic at a scale of 10,000 requests per minute

  • Answered by AI
  • Q4. Tell me the incidents where you went beyond your limits for the work
  • Ans. 

    I have consistently gone above and beyond in my work by taking on additional projects and working extra hours when needed.

    • Volunteering to lead a high-priority project that required long hours and weekend work

    • Staying late to troubleshoot and resolve a critical issue before a major deadline

    • Taking on extra tasks to help a team member who was overwhelmed with their workload

  • Answered by AI
  • Q5. Why are you leaving your current organization?
  • Ans. 

    Seeking new challenges and growth opportunities.

    • Desire for career advancement

    • Looking for new challenges

    • Seeking better work-life balance

    • Company restructuring or changes in management

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Zepto Software Development Engineer II interview:
  • DSA
  • HLD
  • LLD

Skills evaluated in this interview

Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via LinkedIn and was interviewed in Oct 2024. There were 2 interview rounds.

Round 1 - One-on-one 

(2 Questions)

  • Q1. DSA question with Some Stack
  • Q2. Discussion around Current project
Round 2 - One-on-one 

(2 Questions)

  • Q1. Managerial discussion around resume and some basic java and spring question
  • Q2. Java and spring boot question
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed in Aug 2024. There were 3 interview rounds.

Round 1 - Coding Test 

The first round was an online assesment conducted on the hackerrank platform. This round
consisted of 3 DSA Question, 2 Medium and 1 Hard. The duration of the test was 1hr
45mins.

Round 2 - Technical 

(1 Question)

  • Q1. The question was really long, but it was essentially asking us to design a polling system with two actors (CLI only): the user and the administrator. The admin's tasks were to create a poll, delete a pol...
Round 3 - Technical 

(1 Question)

  • Q1. He asked me about the box model in CSS. He expected me to remember some basic Bootstrap and Tailwind classes, as well as the Bootstrap grid system. He was happy with the number of projects I had made and...
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

The exam duration is one and a half hours.

Round 2 - Coding Test 

The total exam time is one and a half hours.

Round 3 - Group Discussion 

It encompasses all topics related to full stack development.

Round 4 - Technical 

(2 Questions)

  • Q1. Asks questions on SQL
  • Q2. Asks question in typical topics
Round 5 - HR 

(1 Question)

  • Q1. Where do you see yourself in two years?
  • Ans. 

    In two years, I see myself as a senior software developer leading a team on innovative projects.

    • Advancing to a senior software developer role

    • Leading a team on new and innovative projects

    • Continuing to enhance my technical skills through ongoing learning and training

  • Answered by AI
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(4 Questions)

  • Q1. Explain Deadlock?
  • Q2. Explain Red Black Tree?
  • Q3. Find local minima in a 1-D array?
  • Q4. Find local minima in 2-D array?
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
Not Selected
Round 1 - Technical 

(2 Questions)

  • Q1. LRU Cache - how to tackle
  • Ans. 

    LRU Cache is a data structure that maintains a list of items in order of most recently used to least recently used.

    • Implement using a doubly linked list and a hashmap for efficient operations

    • When an item is accessed, move it to the front of the list

    • When the cache is full, remove the least recently used item from the end of the list

  • Answered by AI
  • Q2. LRU Cache implementation based on a real time system. How would the main work which will be called etc etc
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
No response

I applied via Naukri.com and was interviewed in Oct 2024. There were 4 interview rounds.

Round 1 - Aptitude Test 

Easy level to Medium level

Round 2 - Coding Test 

2 Easy questions of DSA

Round 3 - One-on-one 

(2 Questions)

  • Q1. One DSA question
  • Q2. Normal discussion about tech stack
Round 4 - HR 

(2 Questions)

  • Q1. Tell about yourself
  • Q2. Why do you want to join digit?

Interview Preparation Tips

Interview preparation tips for other job seekers - Go easy.. Nothing is hard in digit hiring
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Not Selected

I applied via Instahyre and was interviewed in Nov 2024. There were 2 interview rounds.

Round 1 - Coding Test 

Easy to medium questions, Questions on DSA and Node.js.

Round 2 - Technical 

(2 Questions)

  • Q1. Valid parenthesis
  • Q2. Three sum problem

Interview Preparation Tips

Topics to prepare for Zetwerk Software Developer interview:
  • js
  • node.js
  • dsa
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via campus placement at Netaji Subhas Institute of Technology (NSIT) and was interviewed in Jul 2024. There were 4 interview rounds.

Round 1 - Coding Test 

It was a coding round where i need to solve 3 DSA Questions in 1.5 hour

Round 2 - Technical 

(2 Questions)

  • Q1. This is Technical round where i was asked to implement the Two Question of Dsa one is bases on greedy and another is dp , another one is leetcode hard (finding maxaimal area of rectangle in matrix of 1 and...
  • Q2. Greedy Q was direct i don't remember clearly. I was selected for the 2nd round
Round 3 - One-on-one 

(1 Question)

  • Q1. It was also a technical round but bases on LLD problem statement. I was given a problem statement to design a society security system and the they need psudo code for complete implementation using correct ...
Round 4 - HR 

(1 Question)

  • Q1. I was not selected for 4th round but heard that there were Q on cs fundamentals.

Helium Interview FAQs

How many rounds are there in Helium Associate Software Developer interview?
Helium interview process usually has 1 rounds. The most common rounds in the Helium interview process are Resume Shortlist.

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Helium Associate Software Developer Interview Process

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Interview experience

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Average
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