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American Express Senior Java Developer Interview Questions and Answers for Experienced
Updated
1 Aug 2022
1 interview found
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Aditya Katiyar
I applied via Referral and was interviewed in Jul 2022.
1 Interview Round
1
Technical Round (1 Question)
- Q1. 1. Eager , Lazy Singleton Design Pattern. 2. Java 8 Stream , Functions (Predicate , Supplier , Consumer ) , Comparator Chaining 3. Designing Pattern -> Count Li...read more Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Average Question , Stick to the Basic Concepts .
Please confirm with HR if they are really interested to hire candidate , In my case i felt they were not really interested to hire .
Please confirm with HR if they are really interested to hire candidate , In my case i felt they were not really interested to hire .
Interview questions from similar companies
Anonymous
Interview experience
Good
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Selected
I applied via Recruitment Consulltant and was interviewed before Mar 2023.
4 Interview Rounds
1
Coding Test Round
There is coding test consists of Easy / Medium DSA Question on Array/String/Hashing
2
Technical Round (1 Question)
- Q1. Java 8 Feature, Immutable, OOPS, Hashmap Internal, Exception Handling, Multthreading lots of Qs asked( Synchonization , Lock ), Collection Framework, Singleton ...read more Add Answer
3
Technical Round (1 Question)
- Q1. Project Discussion, Spring Boot Microservice related FAQ, @Transactional, Qualifier, JPA related Question, Design APIs for a given Use Case & Apply Authenticati...read more Add Answer
4
Behavioral Round (1 Question)
- Q1. Explain Latest Project Architechture, asked Cross Question why RDBMS database , why not NoSQL DB used, How OAuth works/ how API Security implemented in your pro...read more Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Focus on : Java 8+ Feature, Multithreading, Collection & Spring Boot
I applied via Job Portal and was interviewed in Aug 2020.
1 Interview Round
Interview Questions
- Q1. 1. What are the Java 8 Features you've worked with?
View Answers (2)
- Q2. How will you handle an out-of-memory exception?
View Answers (1)
- Q3. Difference between shallow and deep comparision in Strings with code example.
View Answers (1)
- Q4. Flow of a String Boot Application
View Answers (1)
Interview Preparation Tips
Interview preparation tips for other job seekers - Be ready with some practical examples instead of just theoretical answers
Skills evaluated in this interview
Interview experience
Good
Difficulty level
Easy
Duration
Less than 2 weeks
Result
Not Selected
I applied via Indeed and was interviewed in Jul 2024.
1 Interview Round
1
Technical Round (6 Questions)
- Q1. Stringbuilder and string buffer diff Add Answer
- Q2. Where we store the object of string View Answers (1)
- Q3. What is bean in springboot View Answers (1)
- Q4. What is query parameters and path param View Answers (1)
- Q5. Code snippet related to exception Add Answer
- Q6. Diff between exception and error View Answers (1)
Skills evaluated in this interview
Interview experience
Good
Difficulty level
Hard
Duration
Less than 2 weeks
Result
Not Selected
I applied via Naukri.com and was interviewed in Oct 2023.
2 Interview Rounds
1
Resume Shortlist Round
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
2
Technical Round (6 Questions)
- Q1. Java 8 features, functional Interfaces and predefined functional interfaces, Streams Add Answer
- Q2. Collections, Aggregations, solid principles in Java Add Answer
- Q3. Design patterns, singleton and factory explain in detail View Answers (1)
- Q4. Spring functions, Spring Runners, Spring Exception handling Add Answer
- Q5. Springboot annotations except common(any 5) Add Answer
- Q6. Write spring boot program to accept json as request. write the logic and explain View Answers (1)
Skills evaluated in this interview
Interview experience
Average
Difficulty level
-
Duration
-
Result
-
4 Interview Rounds
1
Resume Shortlist Round
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
2
Technical Round (1 Question)
- Q1. Question on Core Java, Spring, Spring Boot. Add Answer
3
Behavioral Round (1 Question)
- Q1. Manager asked about previous experience and project. Add Answer
4
HR Round (1 Question)
- Q1. Salary Nigotiation Add Answer
I applied via Naukri.com and was interviewed in Oct 2021.
1 Interview Round
Interview Questions
- Q1. Oops concepts: pass by value in Java
Parent reference to child object
Add Answer
- Q2. Thread: print odd and even number in sequence using Threads
View Answers (1)
- Q3. Concurrent package: internal working of CopyOnWriteArrayList
Diff between synchronized collection and concurrent collection
View Answers (1)
- Q4. Write program to find the largest number present in array having increasing then decreasing numbers.
View Answers (1)
- Q5. Working of HashMap
Use of Equals and Hashcode method in case of HashMap
View Answers (1)
Interview Preparation Tips
Interview preparation tips for other job seekers - Interview was technical one. It lasted for 1 hr.
Most of the question asked were related to my work.
Thread concept is must for Morgan Stanley. So prepare that on priority. Basic concepts of Oops/collection framework should be clear. Array based program will be asked so have some hands-on.
Most of the question asked were related to my work.
Thread concept is must for Morgan Stanley. So prepare that on priority. Basic concepts of Oops/collection framework should be clear. Array based program will be asked so have some hands-on.
Skills evaluated in this interview
Interview Questions
- Q1. Core java,multi threading and react
Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - very good company. Interview process is very fair.
I was interviewed in May 2017.
4 Interview Rounds
Interview Questions
- Q1. Can string class be extended
View Answers (1)
- Q2. What are the implecit object in JSP
View Answers (1)
- Q3. How does hash map works
View Answers (1)
- Q4. Difference between string buffer and string builder
View Answers (1)
- Q5. What is MVC
View Answers (1)
- Q6. What are the annotation used in RESTFULL web services
View Answers (2)
Interview Preparation Tips
Skills: Java Application Development
Skills evaluated in this interview
Krishna Dalam
Interview experience
Good
Difficulty level
-
Duration
-
Result
-
3 Interview Rounds
1
Technical Round (1 Question)
- Q1. 2 Sum Question from leetcode Add Answer
2
Case Study Round
It will be a discussion on design. HLD
3
HR Round (2 Questions)
- Q1. Reason for change ? Add Answer
- Q2. Why do you want to join our firm ? Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Go through basics.
American Express Interview FAQs
How many rounds are there in American Express Senior Java Developer interview for experienced candidates?
American Express interview process for experienced candidates usually has 1 rounds. The most common rounds in the American Express interview process for experienced candidates are Technical.
How to prepare for American Express Senior Java Developer interview for experienced candidates?
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 American Express. The most common topics and skills that interviewers at American Express expect are Coding, Finance, HTML, JSON and Maven.
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People are getting interviews through
based on 1 American Express interview
Referral
100%
Low
Confidence
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Low Confidence means the data is based on a small number of responses received from the candidates.
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