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HCLTech Senior Technical Lead Interview Questions and Answers
32 Interview questions
Debugging code involves systematic identification and resolution of errors to ensure software functions as intended.
1. Use a debugger: Step through your code line by line to inspect variable values and control flow.
2. Add logging: Insert log statements to track the execution path and variable states, e.g., 'console.log(variableName)'.
3. Write unit tests: Create tests for individual components to ensure they behave...
Build tools commonly used for Java projects include Maven, Gradle, and Ant.
Maven is a popular build automation tool that manages dependencies and builds projects using XML configuration files.
Gradle is another build automation tool that uses a Groovy-based DSL for defining build scripts.
Ant is a Java-based build tool that uses XML files for configuration and is known for its flexibility.
Components of an Azure Kubernetes Service (AKS) cluster
Master nodes
Worker nodes
Node pools
Networking components (Virtual Network, Load Balancer)
Storage components (Azure Disk, Azure Files)
RBAC (Role-Based Access Control)
Monitoring and logging components (Azure Monitor, Azure Log Analytics)
The product life cycle is the stages a product goes through from introduction to withdrawal from the market.
Introduction stage - product is launched and promoted
Growth stage - sales and market share increase
Maturity stage - sales peak and competition intensifies
Decline stage - sales decrease and product may be discontinued
Examples: iPhone (introduction), Coca-Cola (maturity), Blackberry (decline)
What people are saying about HCLTech
DB structure refers to the organization of data in a database, including tables, relationships, and constraints.
DB structure includes tables, columns, relationships, indexes, and constraints.
Tables store data in rows and columns.
Columns define the type of data that can be stored in a table.
Relationships define how tables are connected to each other.
Indexes improve the performance of database queries.
Constraints en...
Design a batch process to create and send reports
Create a script to generate the report based on specified criteria
Schedule the script to run at regular intervals using a batch scheduler like cron
Configure the script to send the report via email or save it to a shared location
Include error handling and logging in the batch process
Code to get unique numbers from array of strings
Convert array of strings to array of integers
Use a Set to store unique numbers
Convert Set back to array if needed
Spring Lifecycle is a series of steps that a Spring bean goes through from initialization to destruction.
1. Initialization phase: Bean is instantiated, dependencies are injected, and any initialization methods are called.
2. In use phase: Bean is used by the application.
3. Destruction phase: Bean is destroyed, any cleanup methods are called.
4. Post-processor phase: Additional processing can be done before or after ...
We use a variety of tools including programming languages, frameworks, version control systems, and project management tools.
Programming languages such as Java, Python, C++, etc.
Frameworks like Spring, React, Angular, etc.
Version control systems like Git, SVN, Mercurial, etc.
Project management tools such as Jira, Trello, Asana, etc.
Performance process involves setting goals, monitoring progress, providing feedback, and evaluating results.
Setting clear and specific performance goals for individuals or teams
Regularly monitoring progress towards those goals
Providing feedback on performance to help improve
Evaluating results to determine success and areas for improvement
HCLTech Senior Technical Lead Interview Experiences
69 interviews found
Anonymous
Selected
(2 Questions)
- Q1. What are the build tools used for Java projects?
- Ans.
Build tools commonly used for Java projects include Maven, Gradle, and Ant.
Maven is a popular build automation tool that manages dependencies and builds projects using XML configuration files.
Gradle is another build automation tool that uses a Groovy-based DSL for defining build scripts.
Ant is a Java-based build tool that uses XML files for configuration and is known for its flexibility.
- Q2. What are the components of an Azure Kubernetes Service (AKS) cluster?
- Ans.
Components of an Azure Kubernetes Service (AKS) cluster
Master nodes
Worker nodes
Node pools
Networking components (Virtual Network, Load Balancer)
Storage components (Azure Disk, Azure Files)
RBAC (Role-Based Access Control)
Monitoring and logging components (Azure Monitor, Azure Log Analytics)
(1 Question)
- Q1. When would you be available to join us?
- Ans.
I am available to join in 2 weeks.
Available to start in 2 weeks
Currently wrapping up projects at current job
Flexible start date if needed
(2 Questions)
- Q1. Asked about technical question
- Q2. Project I worked strength
Interview Preparation Tips
(2 Questions)
- Q1. What is the product life cycle?
- Ans.
The product life cycle is the stages a product goes through from introduction to withdrawal from the market.
Introduction stage - product is launched and promoted
Growth stage - sales and market share increase
Maturity stage - sales peak and competition intensifies
Decline stage - sales decrease and product may be discontinued
Examples: iPhone (introduction), Coca-Cola (maturity), Blackberry (decline)
- Q2. Conpt to end of the life cycle
- Ans.
End-to-end life cycle management involves overseeing a project from conception to completion.
Understand project requirements and goals
Create a detailed project plan
Assign tasks and responsibilities to team members
Monitor progress and make adjustments as needed
Ensure project is delivered on time and within budget
Selected
I appeared for an interview in Apr 2025, where I was asked the following questions.
- Q1. Data structure PLSQL Python with handler rank programming and scenerio based
- Q2. Multiple round interviews with client interviewed for meta project
(2 Questions)
- Q1. Design batch which creates and sends report
- Ans.
Design a batch process to create and send reports
Create a script to generate the report based on specified criteria
Schedule the script to run at regular intervals using a batch scheduler like cron
Configure the script to send the report via email or save it to a shared location
Include error handling and logging in the batch process
- Q2. Explain Spring Lifecycle
- Ans.
Spring Lifecycle is a series of steps that a Spring bean goes through from initialization to destruction.
1. Initialization phase: Bean is instantiated, dependencies are injected, and any initialization methods are called.
2. In use phase: Bean is used by the application.
3. Destruction phase: Bean is destroyed, any cleanup methods are called.
4. Post-processor phase: Additional processing can be done before or after initi...
(2 Questions)
- Q1. Explain DB structure
- Ans.
DB structure refers to the organization of data in a database, including tables, relationships, and constraints.
DB structure includes tables, columns, relationships, indexes, and constraints.
Tables store data in rows and columns.
Columns define the type of data that can be stored in a table.
Relationships define how tables are connected to each other.
Indexes improve the performance of database queries.
Constraints enforce...
- Q2. Write a code to get unique numbers from array
- Ans.
Code to get unique numbers from array of strings
Convert array of strings to array of integers
Use a Set to store unique numbers
Convert Set back to array if needed
Amit Singh
Selected
I applied via Recruitment Consulltant and was interviewed in Jun 2024. There were 3 interview rounds.
(1 Question)
- Q1. Basics regarding Oracle CPQ
(1 Question)
- Q1. Scenario based questions
(1 Question)
- Q1. Salary expectation
- Ans.
I expect a competitive salary that reflects my experience and the value I bring to the team, ideally in the range of $120,000 to $150,000.
Based on industry standards, a Senior Technical Lead typically earns between $120,000 and $150,000 annually.
My extensive experience in leading projects and teams justifies a salary towards the higher end of that range.
I have successfully delivered multiple high-impact projects, which...
(4 Questions)
- Q1. About you and technologies
- Q2. What are the tools we use
- Ans.
We use a variety of tools including programming languages, frameworks, version control systems, and project management tools.
Programming languages such as Java, Python, C++, etc.
Frameworks like Spring, React, Angular, etc.
Version control systems like Git, SVN, Mercurial, etc.
Project management tools such as Jira, Trello, Asana, etc.
- Q3. Data warehouse question
- Q4. Sql and power bi related
(1 Question)
- Q1. About your education background
Interview Preparation Tips
Narasimha Rao Asa
Selected
I applied via Naukri.com and was interviewed in Jun 2024. There were 3 interview rounds.
(1 Question)
- Q1. Virtual round only
(1 Question)
- Q1. Virtual round only
(1 Question)
- Q1. Salary discussion
- Q1. Spfx life cycle
- Q2. Upgrade solutions
Will ask you write code for scenario basis
(2 Questions)
- Q1. Life cycle hooks and scenarios of uses
- Ans.
Life cycle hooks are methods that allow you to tap into the lifecycle of a component in Angular.
ngOnInit - called after Angular has initialized all data-bound properties
ngOnChanges - called when an input property changes
ngOnDestroy - called before the component is destroyed
ngAfterViewInit - called after Angular has fully initialized a component's view
- Q2. Ngrx data management details
(2 Questions)
- Q1. Known technologies
- Q2. Deployment knowledge
(2 Questions)
- Q1. CTC details and breakup
- Q2. Current work location and joining details
- Ans.
Currently, I work remotely from San Francisco, CA, and I am available to join within two weeks after receiving an offer.
I am based in San Francisco, CA, where I have been working remotely for the past year.
My current role involves leading a team of developers in a cloud-based project.
I can start within two weeks, allowing time for a smooth transition.
I have experience in agile methodologies, which I can bring to your t...
HCLTech Interview FAQs
Some of the top questions asked at the HCLTech Senior Technical Lead interview -
The duration of HCLTech Senior Technical Lead interview process can vary, but typically it takes about less than 2 weeks to complete.
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HCLTech Senior Technical Lead Reviews and Ratings
based on 863 reviews
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