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Automatic Data Processing (ADP) Software Engineer Interview Questions and Answers

Updated 8 Jan 2025

Automatic Data Processing (ADP) Software Engineer Interview Experiences

5 interviews found

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
-

I applied via Recruitment Consulltant and was interviewed in Jan 2023. There were 2 interview rounds.

Round 1 - Resume Shortlist 
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
Round 2 - Technical 

(2 Questions)

  • Q1. Explain the project. What is the response for rest API?
  • Ans. 

    The project is a REST API that provides a response to client requests.

    • The project is built using a RESTful architecture.

    • It provides endpoints for clients to interact with the server.

    • The response format is typically JSON or XML.

    • Examples of endpoints include /users, /products, and /orders.

  • Answered by AI
  • Q2. How to do pagination in API.
  • Ans. 

    Pagination in API is done by setting limit and offset parameters in the request.

    • Set a limit parameter to specify the number of results per page.

    • Set an offset parameter to specify the starting point of the page.

    • Return the total number of results and the current page number in the response.

    • Example: /api/users?limit=10&offset=20

    • Example response: {"results": [...], "total": 100, "page": 3}

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Just be confident. The interview is easy if you know what you wrote in the cv.

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Referral and was interviewed in Dec 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Explain microservices.
  • Q2. OOPS

Interview Preparation Tips

Interview preparation tips for other job seekers - This was a contract-based position, so just 1 round of interviews was conducted.

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Software Engineer Interview Questions & Answers

user image Percy Mittagadapala

posted on 15 Jul 2024

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

It was about 45mins aptitude test .

Round 2 - Technical 

(1 Question)

  • Q1. I was asked about the double Linked list, stack ,Queue.
Round 3 - Technical 

(1 Question)

  • Q1. Logical questions

Software Engineer Interview Questions & Answers

user image sudheer seeram

posted on 8 Nov 2024

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Dsa was very hard and some db concepts

Automatic Data Processing (ADP) interview questions for designations

 Senior Software Engineer

 (2)

 Associate Software Engineer

 (1)

 Software Development Engineer

 (1)

 Software Support Engineer

 (1)

 Software Developer

 (3)

 Associate Software Developer

 (1)

 Full Stack Software Developer

 (1)

 QA Engineer

 (1)

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed in Feb 2023. There were 3 interview rounds.

Round 1 - Resume Shortlist 
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
Round 2 - Aptitude Test 

The level is medium and the duration of the exam is 1 hour

Round 3 - HR 

(2 Questions)

  • Q1. Why do you want to join in our company
  • Q2. How you will see yourself in next 5 years

Interview Preparation Tips

Interview preparation tips for other job seekers - prepare well all the best

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Interview Questions 

(20 Questions)

  • Q1. Explain the difference between ArrayList and LinkedList in Java. When would you choose one over the other?
  • Q2. What are the advantages and disadvantages of using Java’s synchronized keyword for thread synchronization? Can you explain how the ReentrantLock compares to synchronized?
  • Q3. What is the difference between == and .equals() in Java? When should each be used, and what issues can arise from improper usage?
  • Q4. How does the Java garbage collector work? Can you describe the different types of garbage collection algorithms available in Java?
  • Q5. What are the main features of Java 8? Can you explain how lambdas and the Stream API have changed the way Java applications are written?
  • Q6. Describe the differences between checked and unchecked exceptions in Java. Provide examples and explain how to handle them properly.
  • Q7. What is the Java Memory Model, and how does it affect multithreading and synchronization? How does volatile help ensure memory visibility?
  • Q8. Can you explain the difference between method overloading and method overriding in Java? Provide examples where each should be used.
  • Q9. What are functional interfaces in Java? How do they work with lambda expressions? Provide an example of a custom functional interface.
  • Q10. What is a Java Stream, and how does it differ from an Iterator? Explain how Streams can be used to process collections efficiently.
  • Q11. Explain the concept of immutability in Java. How does the String class achieve immutability, and what are the advantages of immutable objects?
  • Q12. What is the difference between final, finally, and finalize in Java? Provide examples to illustrate their usage.
  • Q13. Explain the Singleton design pattern in Java. How can you implement it safely to ensure thread safety?
  • Q14. What are Java annotations, and how are they used in frameworks like Spring? Explain the difference between built-in and custom annotations.
  • Q15. How do Java Streams handle parallel processing? What are the potential pitfalls of using parallel streams, and how can they be mitigated?
  • Q16. Explain the difference between ArrayList and LinkedList in Java. ArrayList is implemented as a dynamic array, while LinkedList is a doubly linked list. ArrayList provides fast random access (O(1) complexi...
  • Q17. What are the advantages and disadvantages of using Java’s synchronized keyword for thread synchronization? The synchronized keyword ensures that only one thread can access a block of code at a time. It pr...
  • Q18. What is the difference between == and .equals() in Java? == checks for reference equality, meaning it compares memory addresses. equals() checks for value equality, which can be overridden in user-defined...
  • Q19. How does the Java garbage collector work? Garbage collection in Java automatically reclaims memory occupied by unused objects. The JVM has different types of GC algorithms, including Serial, Parallel, CMS...
  • Q20. What are the main features of Java 8? Java 8 introduced lambda expressions, enabling functional-style programming. The Stream API allows efficient data processing with map, filter, and reduce operations. ...
Interview experience
4
Good
Difficulty level
Easy
Process Duration
2-4 weeks
Result
No response

I applied via Referral and was interviewed in Oct 2024. There was 1 interview round.

Round 1 - Technical 

(3 Questions)

  • Q1. Questions about OOPS includes inheritence, interface, abstract classes, access specifiers
  • Q2. Coding question: given a vector, return a vector where each entry in the resultant vector is the product of the remaining elements in the given vector.
  • Q3. Coding question: given a vector numbers, return the index of the vector which has the longest length palindrome
  • Ans. 

    Return the index of the vector with the longest length palindrome

    • Iterate through each string in the vector

    • Check if the string is a palindrome

    • Track the index of the longest palindrome string

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Oracle Software Engineer interview:
  • oops
  • C++
  • Java
  • Python
  • DSA
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
No response

I was interviewed in Nov 2024.

Round 1 - Coding Test 

It was codility test with 2 questions

Round 2 - One-on-one 

(1 Question)

  • Q1. One codility question
Round 3 - One-on-one 

(1 Question)

  • Q1. Design system like uber eats
Round 4 - One-on-one 

(1 Question)

  • Q1. Design system like youtube
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Data structure related question

Round 2 - Technical 

(4 Questions)

  • Q1. Quesitions related to data structure, cloud
  • Q2. Find the second highest integer
  • Ans. 

    To find the second highest integer in an array, sort the array in descending order and return the second element.

    • Sort the array in descending order

    • Return the second element in the sorted array

    • Handle edge cases like duplicates or small arrays

  • Answered by AI
  • Q3. Question related to two sum
  • Q4. Some sliding window problems
Round 3 - HR 

(1 Question)

  • Q1. General Behavioral Questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare for the basics

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed in Oct 2024. There were 3 interview rounds.

Round 1 - Aptitude Test 

It included aptitude, technical and coding questions

Round 2 - Technical 

(2 Questions)

  • Q1. Questions on SQL(Joins)
  • Q2. Questions on arrays, substrings
Round 3 - HR 

(2 Questions)

  • Q1. Location preferred
  • Ans. 

    Remote work preferred, open to occasional travel

    • Remote work preferred

    • Open to occasional travel

    • Flexible with location

  • Answered by AI
  • Q2. Family background

Automatic Data Processing (ADP) Interview FAQs

How many rounds are there in Automatic Data Processing (ADP) Software Engineer interview?
Automatic Data Processing (ADP) interview process usually has 2 rounds. The most common rounds in the Automatic Data Processing (ADP) interview process are Technical, Aptitude Test and Resume Shortlist.
How to prepare for Automatic Data Processing (ADP) Software Engineer interview?
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 Automatic Data Processing (ADP). The most common topics and skills that interviewers at Automatic Data Processing (ADP) expect are Javascript, Equity, SQL, Agile and Coding.
What are the top questions asked in Automatic Data Processing (ADP) Software Engineer interview?

Some of the top questions asked at the Automatic Data Processing (ADP) Software Engineer interview -

  1. Explain the project. What is the response for rest A...read more
  2. How to do pagination in A...read more
  3. Explain microservic...read more

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Automatic Data Processing (ADP) Software Engineer Interview Process

based on 5 interviews

Interview experience

4.2
  
Good
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Automatic Data Processing (ADP) Software Engineer Salary
based on 113 salaries
₹3.5 L/yr - ₹12.5 L/yr
15% less than the average Software Engineer Salary in India
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Automatic Data Processing (ADP) Software Engineer Reviews and Ratings

based on 16 reviews

4.2/5

Rating in categories

4.3

Skill development

4.6

Work-life balance

3.7

Salary

4.8

Job security

4.6

Company culture

3.3

Promotions

4.2

Work satisfaction

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