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HCLTech Golang Developer Interview Questions, Process, and Tips

Updated 29 Nov 2024

Top HCLTech Golang Developer Interview Questions and Answers

View all 6 questions

HCLTech Golang Developer Interview Experiences

3 interviews found

Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in Oct 2024. There was 1 interview round.

Round 1 - Technical 

(3 Questions)

  • Q1. Asked to explain project
  • Q2. What is GRPC? where it is used?
  • Ans. 

    gRPC is a high-performance, open-source RPC framework developed by Google.

    • gRPC stands for Google Remote Procedure Call.

    • It uses HTTP/2 for transport, Protocol Buffers for serialization, and supports multiple programming languages.

    • gRPC is commonly used for building efficient and scalable microservices.

    • It allows for bidirectional streaming and authentication features.

    • Examples of companies using gRPC include Google, Netfli

  • Answered by AI
  • Q3. What is concurrency, Race condition?
  • Ans. 

    Concurrency is the ability of a program to execute multiple tasks simultaneously. Race condition occurs when multiple threads access shared data and try to change it at the same time.

    • Concurrency allows multiple tasks to run in parallel, improving performance and efficiency.

    • Race condition happens when multiple threads access and modify shared data without proper synchronization.

    • To prevent race conditions, synchronizatio...

  • Answered by AI

Interview Preparation Tips

Topics to prepare for HCLTech Golang Developer interview:
  • golang
  • grpc
  • concurrancy

Skills evaluated in this interview

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

(2 Questions)

  • Q1. What's slice datatype
  • Ans. 

    A slice is a dynamically-sized, flexible view of elements in an array in Go.

    • Slices are references to arrays, allowing for efficient manipulation of data.

    • They have a length and a capacity, with the length being the number of elements in the slice and the capacity being the maximum number of elements that the slice can hold.

    • Slices can be created using the make() function or by slicing an existing array or slice.

    • Example:

  • Answered by AI
  • Q2. Difference between gopath and go root
  • Ans. 

    GOPATH is the workspace for Go projects, while GOROOT is the location where Go is installed.

    • GOPATH is used to store Go project files and dependencies.

    • GOROOT is the location where the Go standard library and tools are installed.

    • GOPATH can have multiple directories, while GOROOT is a single directory.

    • Example: GOPATH=/home/user/go, GOROOT=/usr/local/go

  • Answered by AI

Skills evaluated in this interview

Golang Developer Interview Questions Asked at Other Companies

asked in Capgemini
Q1. can we return difference data type and how ,what architeture you ... read more
asked in Capgemini
Q2. difference between buffered channel and unbuffered channel,error ... read more
asked in Capgemini
Q3. why we use go,advantages of golang,does any other language suppor ... read more
Q4. OPPs concept in golang or not and yes how ?
Q5. explain go path and go root.what is encapsulation.write a program ... read more
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Difference between goroot and gopath
  • Ans. 

    GOROOT is the root directory where Go is installed, while GOPATH is the workspace directory where Go projects are stored.

    • GOROOT is where Go's standard library and tools are located

    • GOPATH is where your own Go projects and their dependencies are stored

    • You can have multiple GOPATHs to organize different projects

  • Answered by AI
  • Q2. Print 1 to 10 numbers using go routines and channels
  • Ans. 

    Use go routines and channels to print numbers 1 to 10

    • Create a channel to communicate between go routines

    • Use a for loop to create 10 go routines, each printing a number

    • Send the numbers through the channel and print them in the main routine

  • Answered by AI

Skills evaluated in this interview

Golang Developer Jobs at HCLTech

View all

Interview questions from similar companies

I applied via Company Website and was interviewed before Dec 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Questions on Java,SQL,some trending technologies(IOT,Big data),pattern questions, programming questions with different approaches.

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare basics of DSA, have knowledge about the databases, some common dml ,ddl statements, programming knowledge of a particular language like C,Java, python,etc...have good command on oops concepts... little bit of frameworks knowledge will also help

I applied via Newspaper Ad and was interviewed before Jun 2021. There were 3 interview rounds.

Round 1 - Aptitude Test 
Round 2 - Technical 

(1 Question)

  • Q1. Basic questions of java.
Round 3 - HR 

(1 Question)

  • Q1. Intro and other hr related questions.

Interview Preparation Tips

Interview preparation tips for other job seekers - Cover the basic questions regarding the programming language.

I applied via Referral and was interviewed before Apr 2021. There were 2 interview rounds.

Round 1 - Aptitude Test 

Puzzles, Psychometric Test

Round 2 - One-on-one 

(1 Question)

  • Q1. Some water in 3 Jars question, you had to measure out 5L correctly

Interview Preparation Tips

Interview preparation tips for other job seekers - Make the interview interactive, I got this input from another Senior. Before i went into the interview room the volunteers were telling all those who goes into Room No 1 is screwed. I was praying i don't get room no 1. But fortunately for me I got room no 1 because when the interviewer gave me the puzzle and handed over pen and paper he went back to relax his posture and when i explained i will fill the 5L Jar first, he immediately came forward to listen to me, at that moment i knew i got the job because i felt the previous candidates never made their interview interactive and that's why he went back to relax his posture.

I applied via Walk-in and was interviewed before Jul 2021. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. .net questions - routing in asp.net MVC ?

Interview Preparation Tips

Interview preparation tips for other job seekers - Nothing . Prepare well for interview on .Net technology stack

I applied via Company Website and was interviewed before Jun 2021. There were 2 interview rounds.

Round 1 - Aptitude Test 

First round was coding as well as aptitude done together went well I guess focusing on codes helps a lot.

Round 2 - Technical 

(1 Question)

  • Q1. 2nd round included tr and mr round went quite enegritic

Interview Preparation Tips

Interview preparation tips for other job seekers - Resume skills matters a lot don't fill resume the technologies you don't even aware of

I applied via Campus Placement and was interviewed before Jan 2021. There were 2 interview rounds.

Round 1 - Aptitude Test 

Good

Round 2 - Technical 

(1 Question)

  • Q1. Basic question from C++.Some questions from Data structure and computer architecture.

Interview Preparation Tips

Topics to prepare for TCS Software Engineer interview:
  • C++
Interview preparation tips for other job seekers - Prepare well. Aptitude is not very easy so you have to prepare well.

I was interviewed before Jun 2016.

Interview Questionnaire 

4 Questions

  • Q1. Tell me something about yourself
  • Ans. 

    I am a passionate software developer with 5 years of experience in web development and a strong background in computer science.

    • 5 years of experience in web development

    • Strong background in computer science

    • Passionate about software development

  • Answered by AI
  • Q2. Questions related to project I have worked on during college days
  • Q3. Core Java concepts
  • Q4. Why do you use two mobile numbers
  • Ans. 

    To separate personal and professional calls, and to ensure availability and accessibility.

    • Separate personal and professional calls

    • Ensure availability and accessibility

    • Maintain work-life balance

    • Avoid mixing personal and work-related contacts

  • Answered by AI

Interview Preparation Tips

Round: Test
Total Questions: 60

College Name: Watumull Institute Of Electronics Engineering And Computer Technology ( WIEECT )

HCLTech Interview FAQs

How many rounds are there in HCLTech Golang Developer interview?
HCLTech interview process usually has 1 rounds. The most common rounds in the HCLTech interview process are Technical.
How to prepare for HCLTech Golang Developer 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 HCLTech. The most common topics and skills that interviewers at HCLTech expect are Docker, Microservices, Java, Jenkins and Kubernetes.
What are the top questions asked in HCLTech Golang Developer interview?

Some of the top questions asked at the HCLTech Golang Developer interview -

  1. What is GRPC? where it is us...read more
  2. What is concurrency, Race conditi...read more
  3. Print 1 to 10 numbers using go routines and chann...read more

Tell us how to improve this page.

HCLTech Golang Developer Interview Process

based on 3 interviews

1 Interview rounds

  • Technical Round
View more
Join HCLTech Find your spark and discover what drives you forward
HCLTech Golang Developer Salary
based on 7 salaries
₹10 L/yr - ₹26 L/yr
120% more than the average Golang Developer Salary in India
View more details
Golang Developer

Hyderabad / Secunderabad,

Pune

+1

5-10 Yrs

Not Disclosed

Golang Developer

Hyderabad / Secunderabad,

Pune

+1

5-10 Yrs

Not Disclosed

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