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American Express Engineer 1 Interview Questions and Answers
American Express Engineer 1 Interview Experiences
2 interviews found
I applied via Referral and was interviewed in May 2024. There was 1 interview round.
(2 Questions)
- Q1. Questions on Core java
- Q2. Questions on project process
Selected
I applied via Referral and was interviewed before Mar 2023. There were 3 interview rounds.
Simple coding test on string manipulation
(1 Question)
- Q1. Ascyn service use cases
(1 Question)
- Q1. More of a behavioural questions
Interview Preparation Tips
Engineer 1 Jobs at American Express
Interview questions from similar companies
Aptitude was very basic.
(2 Questions)
- Q1. What is constant?
- Ans.
A constant is a value that does not change during the execution of a program.
Constants are used to store values that remain the same throughout the program.
They are declared using the 'const' keyword in many programming languages.
Examples include mathematical constants like pi (3.14159) or physical constants like the speed of light (299,792,458 m/s).
- Q2. What is object oriented programming?
- Ans.
Object oriented programming is a programming paradigm based on the concept of objects, which can contain data and code.
Objects are instances of classes, which define the structure and behavior of the objects.
Encapsulation, inheritance, and polymorphism are key principles of object oriented programming.
Example: Inheritance allows a subclass to inherit attributes and methods from a superclass.
(2 Questions)
- Q1. Salary Negotiation
- Q2. Work culture description
- Ans.
Our work culture is collaborative, innovative, and focused on continuous learning and growth.
Encourages teamwork and open communication
Emphasizes creativity and problem-solving
Provides opportunities for professional development
Values diversity and inclusion
Promotes a healthy work-life balance
Skills evaluated in this interview
I applied via Company Website and was interviewed in Feb 2024. There was 1 interview round.
(2 Questions)
- Q1. How do you define clean code?
- Ans.
Clean code is well-organized, easy to read, and maintainable code that follows best practices.
Clean code is easy to read and understand by other developers.
It follows consistent naming conventions for variables, functions, and classes.
Clean code is well-organized with proper indentation and spacing.
It avoids unnecessary complexity and duplication.
Clean code is modular and follows the single responsibility principle.
Exa...
- Q2. How to better test your code?
- Ans.
To better test your code, use a combination of unit tests, integration tests, regression tests, and automated testing.
Write unit tests to test individual components or functions in isolation.
Perform integration tests to test how different components work together.
Implement regression tests to ensure that new code changes do not break existing functionality.
Utilize automated testing tools to run tests quickly and effici...
Skills evaluated in this interview
I applied via LinkedIn and was interviewed in Apr 2024. There were 2 interview rounds.
Basic program with stream
(2 Questions)
- Q1. Microservice architecture
- Q2. Crud operations
Senior Software Engineer Interview Questions & Answers
Commonwealth Bank of Australia, India
Anonymous
posted on 15 Apr 2024
Selected
I applied via Recruitment Consulltant and was interviewed in Oct 2023. There were 3 interview rounds.
(1 Question)
- Q1. Mostly related to dotnet, application security, coding standards, authentication Authorization, caching, API, MIDDLEWARE
(1 Question)
- Q1. Similar to first round but more related to project
(1 Question)
- Q1. Mostly company culture was informed.
Online coding round was conducted .
(1 Question)
- Q1. Java question, selenium questions, testing
(1 Question)
- Q1. Why, how when how much
We had Aptitude and 2 Coding questions
(1 Question)
- Q1. Data Structure and Algo
(1 Question)
- Q1. Basic HR questions were asked
Selected
I applied via campus placement at VNR Vignan Jyothi Institute of Engineering and Technology, Hyderabad
Data Structures and Algorithms
(1 Question)
- Q1. Data structures and Algorithms
(1 Question)
- Q1. Data Structures And Algorithms
(1 Question)
- Q1. Basic understanding of the resume, resume based question, web based questions
Interview Preparation Tips
Production Engineer Interview Questions & Answers
State Street Corporation
kamini .M
posted on 29 Oct 2023
I applied via Campus Placement and was interviewed in Sep 2023. There were 2 interview rounds.
It was good but prepared on technical basis
(2 Questions)
- Q1. What is primary key
- Ans.
Primary key is a unique identifier for each record in a database table.
Primary key ensures each record in a table is unique
It can be a single column or a combination of columns
Primary key values cannot be NULL
Example: In a table of students, student ID can be a primary key
- Q2. What is foreign key
- Ans.
Foreign key is a column or a set of columns in a table that uniquely identifies a row in another table.
A foreign key establishes a relationship between two tables in a database.
It ensures referential integrity by enforcing a link between the data in the two tables.
Foreign key constraints prevent actions that would destroy links between tables, such as deleting a row that is referenced by another table.
Example: In a dat...
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American Express Engineer 1 Interview Process
based on 2 interviews
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American Express Engineer 1 Reviews and Ratings
based on 18 reviews
Rating in categories
|
Business Analyst
851
salaries
|  ₹9.9 L/yr - ₹17 L/yr |
|
Assistant Manager
713
salaries
| ₹14 L/yr - ₹42 L/yr |
|
Senior Analyst
585
salaries
| ₹5.9 L/yr - ₹23 L/yr |
|
Analyst
501
salaries
| ₹13.1 L/yr - ₹27.5 L/yr |
|
Lead Analyst
492
salaries
| ₹4 L/yr - ₹14.5 L/yr |
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