JPMorgan Chase & Co. Lead Software Engineer Interview Questions and Answers

Q1. Python and SQL related questions
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Q1. Salary negotiations and behaviour questions
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Q1. ASP .net core questions
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Q1. How is Memory Management done in Java?
Ans. 
Memory management in Java is handled automatically by the JVM through garbage collection.
• Java uses automatic memory management through garbage collection to allocate and deallocate memory.

• Garbage collection in Java helps in reclaiming memory occupied by objects that are no longer in use.

• Java provides the 'finalize()' method to perform cleanup operations before an object is garbage collected.
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Q2. How does Angular works?
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Angular is a front-end web application framework that allows developers to build dynamic single-page applications.
• Angular works by extending HTML with directives and data binding to create dynamic content.

• It uses components to encapsulate different parts of the UI and services to provide functionality across components.

• Angular uses dependency injection to manage dependencies and facilitate testing.

• It follows a modular ...read more
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Q1. - Simple java based questions
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Q2. Project details
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Designing a Problem - Health Monitoring System

Q1. Interview with Engineering Manager alongwith the Lead
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Q2. Questions on Design problem, Technical questions on a high level, General questions on company
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Q1. - Documents, CTC, Offer
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A Codeing env called as karat interview. Post which you will have 2 technical interviews and barraiser interview.

Q1. 2 technicals with codeshare env. 3 to 4 problems in 2 rounds
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Q1. Bar raiser interview
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Q1. General discussion on perks n package
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Q1. Explain framework developed or worked on
Ans. 
Developed a custom testing framework for automated regression testing of web applications
• Designed framework architecture to support modular and reusable test scripts

• Implemented custom reporting functionality to track test results and identify failures

• Integrated with CI/CD pipeline for continuous testing and deployment

• Used technologies like Selenium WebDriver, TestNG, and Java for automation
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Q2. Selenium concepts like timeouts, exceptions
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Q3. Java concepts like inheritance, string operations
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Q4. TestNG annotations
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Q5. QA concepts like defect management, test plan
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Q1. Tell about Angular Features
Ans. 
Angular is a popular JavaScript framework for building web applications.
• Angular provides a powerful template system for building UI components.

• It supports two-way data binding, making it easy to keep the UI in sync with the data model.

• Angular has a built-in dependency injection system for managing application components.

• It includes a powerful router for managing application navigation.

• Angular also provides a comprehens...read more
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Q1. Soft Skill Interview questions
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