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Deloitte Senior Software Engineer Interview Questions, Process, and Tips

Updated 27 Mar 2025

Top Deloitte Senior Software Engineer Interview Questions and Answers

View all 9 questions

Deloitte Senior Software Engineer Interview Experiences

8 interviews found

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

(5 Questions)

  • Q1. What are TMG events?
  • Ans. 

    TMG events refer to events related to Threat Management Gateway, a Microsoft network security product.

    • TMG events are generated by Threat Management Gateway (TMG), a network security product developed by Microsoft.

    • These events provide information about network traffic, security threats, and system health.

    • Examples of TMG events include firewall rule violations, malware detection, and system errors.

  • Answered by AI
  • Q2. Events in interactive report?
  • Ans. 

    Events in interactive report refer to user interactions like clicking, hovering, or scrolling.

    • Events can trigger actions or functions in the report.

    • Common events include click, hover, scroll, keypress, etc.

    • Events can be used to enhance user experience and interactivity.

    • Examples: Clicking on a data point to view more details, hovering over a chart to see tooltips.

  • Answered by AI
  • Q3. Difference between RFC and BAPI
  • Ans. 

    RFC is a protocol for requesting services from a server, while BAPI is a specific type of RFC used in SAP systems.

    • RFC stands for Remote Function Call and is a protocol used to request services from a server over a network.

    • BAPI stands for Business Application Programming Interface and is a specific type of RFC used in SAP systems for integrating external applications with SAP.

    • RFC can be used in various systems and techn...

  • Answered by AI
  • Q4. What is ABAP on HANA
  • Ans. 

    ABAP on HANA is a programming language that combines ABAP with the in-memory database technology of SAP HANA.

    • ABAP on HANA allows developers to leverage the speed and power of SAP HANA for their ABAP-based applications.

    • It enables real-time analytics, predictive modeling, and faster data processing.

    • Developers can use ABAP on HANA to optimize existing ABAP code for better performance.

    • It provides a seamless integration bet...

  • Answered by AI
  • Q5. Limitations of CDs Views
  • Ans. 

    CDs Views have limitations in terms of performance and scalability.

    • Limited support for complex queries and joins

    • Performance degradation with large datasets

    • Scalability issues when handling high volume of data

    • Difficulty in maintaining and updating views as database schema changes

  • Answered by AI

Skills evaluated in this interview

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

I appeared for an interview before Mar 2024, where I was asked the following questions.

  • Q1. Based on tech stack they will dig in deeper
  • Q2. Coding round will be there

Senior Software Engineer Interview Questions Asked at Other Companies

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Q1. Tell me about yourself. What technology are you using? What is a ... read more
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Q2. MapSum Pair Implementation Create a data structure named 'MapSum' ... read more
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Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed in May 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. What is hibernate transaction?
  • Ans. 

    Hibernate transaction is a way to manage database transactions in Hibernate framework.

    • Hibernate transaction allows grouping multiple database operations into a single unit of work.

    • It ensures data consistency and integrity by either committing all changes or rolling back in case of failure.

    • Transactions in Hibernate are managed using Session interface.

    • Example: session.beginTransaction(); session.save(entity); session.get

  • Answered by AI
  • Q2. How to handle million of data which need to be save in the DB?
  • Ans. 

    Use efficient database design, indexing, partitioning, and caching to handle large amounts of data.

    • Optimize database schema for efficient storage and retrieval.

    • Implement indexing on frequently queried columns to speed up search operations.

    • Partition data to distribute load across multiple servers or disks.

    • Utilize caching mechanisms like Redis or Memcached to reduce database load.

    • Consider using sharding to horizontally s...

  • Answered by AI

Skills evaluated in this interview

Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
No response

I applied via Naukri.com and was interviewed in Nov 2023. There were 3 interview rounds.

Round 1 - One-on-one 

(1 Question)

  • Q1. Covering all Angular and front end concepts
Round 2 - One-on-one 

(1 Question)

  • Q1. Angular Concepts and live coding
Round 3 - Technical 

(1 Question)

  • Q1. Javascript concepts in-depth

Deloitte interview questions for designations

 Software Engineer

 (32)

 Senior Software Developer

 (2)

 Senior Software Analyst

 (1)

 Software Testing Engineer

 (3)

 Associate Software Engineer

 (2)

 Software Engineer Analyst

 (1)

 Software QA Engineer

 (1)

 Senior Software Net Engineer

 (1)

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Sep 2023. There were 3 interview rounds.

Round 1 - One-on-one 

(1 Question)

  • Q1. General technical stuff non dsa
Round 2 - One-on-one 

(2 Questions)

  • Q1. Scenario based business logic impact
  • Q2. Continued with business impact
Round 3 - One-on-one 

(1 Question)

  • Q1. Scenario based , business impact

Get interview-ready with Top Deloitte Interview Questions

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

I applied via Recruitment Consulltant and was interviewed before Aug 2023. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Difference between authentication and authorization
  • Ans. 

    Authentication verifies the identity of a user, while authorization determines what actions a user is allowed to perform.

    • Authentication confirms the user's identity through credentials like passwords or biometrics

    • Authorization controls access to resources based on the authenticated user's permissions

    • Example: Logging into a system with a username and password is authentication, while being able to view or edit specific

  • Answered by AI
  • Q2. Difference between HashMap and HashSet
  • Ans. 

    HashMap is a key-value pair collection while HashSet is a collection of unique elements.

    • HashMap allows duplicate values but keys must be unique

    • HashSet does not allow duplicate elements

    • HashMap uses key-value pairs for storing data

    • HashSet uses a single value for storing data

  • Answered by AI

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed before May 2022. There were 4 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 - Coding Test 

Related to data structures, array questions and strung related

Round 3 - One-on-one 

(1 Question)

  • Q1. Deep questions of javascript, angular , node
Round 4 - HR 

(1 Question)

  • Q1. Salary discussion and location preferences

I applied via Naukri.com and was interviewed before Aug 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. I was asked based on scenarios, all were practical questions.

Interview Preparation Tips

Interview preparation tips for other job seekers - Please don't join as a contractor. Join only if you are permanent with Deloitte.

Interview questions from similar companies

I appeared for an interview before Sep 2020.

Round 1 - Coding Test 

(2 Questions)

Round duration - 90 minutes
Round difficulty - Medium

This test consists of two coding questions and some MCQ regarding computer fundamentals.

  • Q1. 

    Kevin and His Cards Problem Statement

    Kevin has two packs of cards. The first pack contains N cards, and the second contains M cards. Each card has an integer written on it. Determine two results: the tot...

  • Ans. 

    Find total distinct card types and common card types between two packs of cards.

    • Create a set to store distinct card types when combining both packs.

    • Iterate through each pack and add card types to the set.

    • Find the intersection of card types between the two packs to get common card types.

  • Answered by AI
  • Q2. 

    Allocate Books Problem Statement

    Given an array of integers arr, where arr[i] represents the number of pages in the i-th book, and an integer m representing the number of students, allocate all the books ...

  • Ans. 

    Allocate books to students in a way that minimizes the maximum number of pages assigned to a student.

    • Iterate through all possible allocations of books to students.

    • Calculate the maximum number of pages assigned to a student for each allocation.

    • Return the minimum of these maximums as the result.

  • Answered by AI
Round 2 - Video Call 

(2 Questions)

Round duration - 40 minutes
Round difficulty - Easy

It was a technical round that is based on DSA and computer fundamentals.

  • Q1. 

    Reverse Linked List Problem Statement

    Given a singly linked list of integers, return the head of the reversed linked list.

    Example:

    Initial linked list: 1 -> 2 -> 3 -> 4 -> NULL
    Reversed link...
  • Ans. 

    Reverse a singly linked list of integers and return the head of the reversed linked list.

    • Iterate through the linked list and reverse the pointers to point to the previous node instead of the next node.

    • Use three pointers - prev, current, and next to reverse the linked list in O(N) time and O(1) space complexity.

    • Update the head of the reversed linked list as the last node encountered during the reversal process.

  • Answered by AI
  • Q2. 

    Sort 0 1 2 Problem Statement

    Given an integer array arr of size 'N' containing only 0s, 1s, and 2s, write an algorithm to sort the array.

    Input:

    The first line contains an integer 'T' representing the n...
  • Ans. 

    Sort an array of 0s, 1s, and 2s in linear time complexity.

    • Use three pointers to keep track of 0s, 1s, and 2s while traversing the array.

    • Swap elements based on the values encountered to sort the array in-place.

    • Time complexity should be O(N) and space complexity should be O(1).

  • Answered by AI

Interview Preparation Tips

Professional and academic backgroundI applied for the job as SDE - 1 in PuneEligibility criteria10- above 60% 12- ABove 60 percentZS Associates interview preparation:Topics to prepare for the interview - Data Structures and Algorithms, DBMS, OOPS, Operating System , System DesignTime required to prepare for the interview - 3 monthsInterview preparation tips for other job seekers

Tip 1 : If you are not able to complete something in-depth, clearly mention that to the interviewer.
Tip 2 : Practice DSA well.
Tip 3 : Try to think analytically and more logically,Your thinking skills matters a lot.

Application resume tips for other job seekers

Tip 1 : Try to mention max no of projects
Tip 2 : DO not fake in your resume.

Final outcome of the interviewRejected

Skills evaluated in this interview

Interview Questionnaire 

1 Question

  • Q1. Reverse a LL, Git use cases

Interview Preparation Tips

Interview preparation tips for other job seekers - Just be yourself

Deloitte Interview FAQs

How many rounds are there in Deloitte Senior Software Engineer interview?
Deloitte interview process usually has 2 rounds. The most common rounds in the Deloitte interview process are One-on-one Round, Technical and Resume Shortlist.
What are the top questions asked in Deloitte Senior Software Engineer interview?

Some of the top questions asked at the Deloitte Senior Software Engineer interview -

  1. How to handle million of data which need to be save in the ...read more
  2. Difference between authentication and authorizat...read more
  3. What is hibernate transacti...read more
How long is the Deloitte Senior Software Engineer interview process?

The duration of Deloitte Senior Software Engineer interview process can vary, but typically it takes about less than 2 weeks to complete.

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Deloitte Senior Software Engineer Interview Process

based on 9 interviews

1 Interview rounds

  • Technical Round
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Deloitte Senior Software Engineer Salary
based on 827 salaries
₹8.5 L/yr - ₹31.1 L/yr
26% more than the average Senior Software Engineer Salary in India
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Deloitte Senior Software Engineer Reviews and Ratings

based on 60 reviews

3.7/5

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3.6

Skill development

3.4

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3.5

Salary

3.3

Job security

3.8

Company culture

3.2

Promotions

3.4

Work satisfaction

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