Hinge Health Senior Software Engineer Interview Questions and Answers

Java coding questions asked

Q1. Overriding rules
Add your answer

Q1. Why should we hire you
Ans. 
I have a strong technical background, proven track record of delivering high-quality software, and excellent problem-solving skills.
• Extensive experience in software development with expertise in multiple programming languages such as Java, Python, and C++

• Proven track record of successfully delivering complex projects on time and within budget

• Strong problem-solving skills and ability to think creatively to find innovati...read more
Answered by AI
Add your answer

Q1. Difference between abstract class and interface?
Ans. 
Abstract classes allow partial implementation; interfaces define contracts without implementation.
• Abstract classes can have both abstract and concrete methods, while interfaces can only have abstract methods (until Java 8).

• An abstract class can have member variables, whereas an interface cannot (it can only have constants).

• A class can inherit from only one abstract class but can implement multiple interfaces.

• Example: I...read more
Answered by AI
Add your answer
Q2. Explain OOP in C#?
Ans. 
OOP in C# is a programming paradigm based on objects, encapsulating data and behavior for modular and reusable code.
• Encapsulation: Bundling data and methods that operate on the data within a single unit (class). Example: class 'Car' with properties like 'Speed' and methods like 'Accelerate()'.

• Inheritance: Mechanism to create a new class based on an existing class, promoting code reuse. Example: 'ElectricCar' inherits f...read more
Answered by AI
Add your answer

Q1. What libraries have you used in python?
Ans. 
I have experience with various Python libraries for web development, data analysis, machine learning, and more.
• Django: Used for building robust web applications with an MVC architecture.

• Flask: A lightweight framework for creating APIs and microservices.

• Pandas: Essential for data manipulation and analysis, especially with DataFrames.

• NumPy: Utilized for numerical computations and handling large arrays.

• Scikit-learn: Emplo...read more
Answered by AI
Add your answer
Q2. What would you keep in mind while building a RAG application
Ans. 
Building a RAG application requires careful consideration of data sources, user experience, and performance optimization.
• Identify reliable data sources: Ensure the data used for retrieval is accurate and up-to-date, e.g., using APIs from trusted providers.

• Optimize retrieval algorithms: Implement efficient algorithms to minimize latency, such as caching frequently accessed data.

• Design user-friendly interfaces: Create in...read more
Answered by AI
Add your answer

Q1. They asked questions related your project and technical questions
Add your answer

You have to do programming test. This is based on logical question.

It is simple MCQ machine test and test result is generated then forwarded for First round which is telephonic round.

This round is on Zoom and will try to check your coding knowledge. Like your role in existing project in current company etc. Totally project related

Q1. This is for your joining dates a
Add your answer

Q1. Solid principals
Add your answer
Q2. Difference between pure and impure pipes
Ans. 
Pure pipes do not have any side effects and always return the same output for the same input, while impure pipes can have side effects and may not return the same output for the same input.
• Pure pipes are stateless and deterministic.

• Impure pipes can have side effects like modifying global variables or making network requests.

• Examples of pure pipes include filters in Angular, while examples of impure pipes include async ...read more
Answered by AI
Add your answer

Q1. IOS & Mac OS
Add your answer

Q1. Design Patterns & System designs
Add your answer

Algorithms & Data Structures