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UKG Lead Engineer Interview Questions and Answers

Updated 2 Sep 2024

UKG Lead Engineer Interview Experiences

4 interviews found

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

I applied via LinkedIn and was interviewed in Feb 2024. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. HashMap internal implementation
Round 2 - Technical 

(1 Question)

  • Q1. Difference between hashMap and concurrent HashMap
  • Ans. 

    HashMap is not thread-safe while ConcurrentHashMap is thread-safe and allows concurrent modifications.

    • HashMap is not thread-safe and can lead to ConcurrentModificationException if modified concurrently.

    • ConcurrentHashMap allows concurrent modifications without the need for external synchronization.

    • ConcurrentHashMap achieves thread-safety by dividing the map into segments, allowing multiple threads to operate on differen...

  • Answered by AI

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
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. They will ask about DSA, SQL, Automation, API and Agile in very detailed manner. DSA - Maps, tree, graph SQL - SP, Trigger, deadlocks Automation - mobile and Web Agile - PI Planning, Groommimg. All these ...
  • Q2. Hash map, gaph, linked list
Round 3 - Technical 

(1 Question)

  • Q1. Mentioned above
Round 4 - Technical 

(1 Question)

  • Q1. Mentioned above

Interview Preparation Tips

Interview preparation tips for other job seekers - Please please do not join this company if you want to grow or to learn new skills. This is for freshers. Here if you polish the manager shoes only then you will be able to survive or else you will lost your money and time both. Humble request do not come to this company.

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Lead Engineer Interview Questions & Answers

user image Anonymous

posted on 12 Jun 2024

Interview experience
1
Bad
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Not Selected

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

Round 1 - Technical 

(2 Questions)

  • Q1. Questions on Python
  • Q2. Related to previous projects
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview before Sep 2023.

Round 1 - Technical 

(3 Questions)

  • Q1. AD questions on prem
  • Q2. MS Azure infra questions
  • Q3. What is azure template
  • Ans. 

    Azure template is a JSON file that defines the resources needed for an Azure solution.

    • Azure template is used for deploying and managing Azure resources in a declarative manner.

    • It allows you to define the infrastructure and configuration of your Azure resources in a single file.

    • Templates can be used to create virtual machines, storage accounts, networking resources, etc.

    • Azure Resource Manager (ARM) uses templates to aut

  • Answered by AI

Skills evaluated in this interview

UKG interview questions for designations

 Lead Software Engineer

 (4)

 QA Lead

 (2)

 Test Lead

 (1)

 Lead Developer

 (1)

 Principal Engineer

 (1)

 Team Lead

 (1)

 Software Engineer

 (7)

 Devops Engineer

 (2)

Interview questions from similar companies

Interview Questionnaire 

1 Question

  • Q1. Oops programming,SQL server Database

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

Interview Questionnaire 

5 Questions

  • Q1. Personal projects/client projects
  • Q2. Hashmap/hashtable/hashset
  • Q3. Java and Microservices
  • Q4. Rest and soap
  • Q5. Program on array
  • Ans. 

    Program on array

    • Arrays are used to store multiple values in a single variable

    • Arrays can be of any data type

    • Arrays can be accessed using index numbers

    • Arrays can be sorted and searched

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - It was a good experience

Skills evaluated in this interview

I appeared for an interview in Jul 2019.

Interview Questionnaire 

4 Questions

  • Q1. 1. Java questions basee on interfaces, Exception Handling, inheritance, Steam API;
  • Q2. 2. SQL questions related to joins, sub-queries, nth highest salary;
  • Q3.  3. Basic algorithms questions based on Arrays/Linked List.
  • Q4. 4. Puzzles based on basic aptitudes test.

Interview Preparation Tips

Interview preparation tips for other job seekers - I was interviewed for Java Developer. I had 4 rounds (all technical rounds). Each rounds comprises questions related to Java/Puzzles/Algorithms and my experience of project.

Go through your resume. Things should be relevant and one should have clear understanding of basics.

Interview Questionnaire 

9 Questions

  • Q1. System design of traffic signal
  • Ans. 

    Design a traffic signal system

    • Identify the number of lanes and intersections

    • Determine the traffic flow and peak hours

    • Choose appropriate sensors and controllers

    • Implement a synchronization algorithm

    • Consider emergency vehicle prioritization

    • Include pedestrian crossing signals

    • Ensure compliance with local regulations

  • Answered by AI
  • Q2. Data structures
  • Q3. Oops spring jdbc
  • Q4. Hashmap implementation
  • Ans. 

    Hashmap is a data structure that stores key-value pairs and provides constant time complexity for insertion, deletion, and retrieval.

    • Hashmap uses hashing function to map keys to indices in an array

    • Collisions can occur when multiple keys map to the same index, which can be resolved using separate chaining or open addressing

    • Java implementation: HashMap map = new HashMap<>();

  • Answered by AI
  • Q5. Pattern printing code
  • Ans. 

    Printing patterns using code

    • Identify the pattern to be printed

    • Use loops to print the pattern

    • Adjust the loop variables to control the pattern

    • Use conditional statements to modify the pattern

    • Examples: printing stars, triangles, squares, etc.

  • Answered by AI
  • Q6. Common point in linked list
  • Ans. 

    Common point in linked list refers to the node where two or more linked lists intersect.

    • The common point can be found by traversing both linked lists and comparing the nodes.

    • The common point can also be found by using two pointers, one for each linked list, and moving them until they meet at the common point.

    • Examples include finding the intersection point of two linked lists or finding the loop in a linked list.

  • Answered by AI
  • Q7. Optimization
  • Q8. Synchronisation
  • Q9. Threads

Skills evaluated in this interview

I applied via Referral

Interview Preparation Tips

Round: Test
Experience: I appeared for Amdocs through Campus Recruitment Process. Section 1,2,3 was not tough, if you have practiced RD Sharma then don't worry about these sections as it was the easiest part of the written test. After that there were two coding questions in which you can choose any language(C/C++/Java) to write your code. The code were easy, I mean it wasn't like Codechef problems. If you have ever made the programming assignments by yourself then you would definitely be able to crack this section. Even if you didn't make it then you can practice coding questions like finding H.C.F, L.C.M, Removing redundant number from array, finding whether the string is palindrome or not, finding whether the number is Armstrong number or not,etc,. Now comes the technical section that was little bit tough for those who haven't studied about UNIX ever. It was consisting of C, DBMS and Unix. C questions can easily be attempt by completing "Test your C Skills by Yashwant Kanedtkar", In DBMS most of the questions were query based, some PL/SQL questions were also there, in Unix most of the questions were from VI editor commands and some linux commands like sed, uniq, fdisk and very few questions were from shell scripting like, what will be the output of echo*. Overall the test was easy, since it is easy for everyone so you need to do lots of practice because out of more than 200 students only 39 cleared the written test in our campus.
Duration: 2:30 minutes
Total Questions: 82

Skills: Implementation Of Code Using OOPS, Coding Skills, Database Management, Ability To Think, Ability To Cope Up With Stress, Ability To Deal Diplomatically, 1)communication
College Name: NIT Sikkim

Software Engineer Interview Questions & Answers

Adobe user image Devendra Bendkhale

posted on 4 Dec 2015

Interview Questionnaire 

8 Questions

  • Q1. WRITE A GENERIC SWAP FUNCTION
  • Ans. 

    A generic swap function swaps two values of any data type.

    • The function should take two parameters of any data type.

    • Use a temporary variable to store the value of one parameter.

    • Assign the value of the second parameter to the first parameter.

    • Assign the value of the temporary variable to the second parameter.

  • Answered by AI
  • Q2. SEARCH AN ELEMENT IN ROTATED SORTED LINKLIST .
  • Ans. 

    Search for an element in a rotated sorted linked list.

    • Find the pivot point where the list is rotated.

    • Divide the list into two sublists based on the pivot point.

    • Perform binary search on the appropriate sublist.

    • Handle edge cases such as empty list and list with only one element.

  • Answered by AI
  • Q3. SEARCH AN ELEMENT IN ROTATED SORTED ARRAY. WRITED A CODE FOR IT
  • Ans. 

    Search an element in a rotated sorted array

    • Find the pivot point where the array is rotated

    • Divide the array into two sub-arrays based on pivot point

    • Perform binary search on the appropriate sub-array

    • Repeat until element is found or sub-array size is 1

  • Answered by AI
  • Q4. In an Array of size 95 contain numbers in range 1 to 100. each number is at max once in the array. find the 5 missing numbers in array between 1-100
  • Ans. 

    Find 5 missing numbers in an array of size 95 containing numbers in range 1 to 100.

    • Create a boolean array of size 100 and mark the present numbers

    • Iterate through the boolean array and find the missing numbers

    • Alternatively, use a HashSet to store the present numbers and find the missing ones

  • Answered by AI
  • Q5. Given sudoku as id array of size . in a given empty cell find the possible numbers that could be possible. Asked me to write code for it
  • Ans. 

    Given a Sudoku board, find possible numbers for an empty cell.

    • Iterate through empty cells and check possible numbers using row, column, and box constraints.

    • Use a set to keep track of possible numbers for each empty cell.

    • Return the set of possible numbers for the given empty cell.

  • Answered by AI
  • Q6. Given 4 unsigned integers find their integer average (eg. (2,2,2,3) => (2+2+2+3)/4 = 2) consider integer division ) without typecasting
  • Ans. 

    Find integer average of 4 unsigned integers without typecasting

    • Add all the integers and divide by 4

    • Use bit shifting to divide by 4

    • Handle overflow by using long long data type

    • Use unsigned int data type for input

  • Answered by AI
  • Q7. Write a code to identify wheter given processor is of 32 bit architecture or 64 bit architecture
  • Ans. 

    Code to identify 32 bit or 64 bit architecture of a processor

    • Check if the operating system is 32 bit or 64 bit

    • If OS is 32 bit, processor is 32 bit

    • If OS is 64 bit, check if processor supports 64 bit architecture

    • Use CPUID instruction to check if processor supports 64 bit architecture

  • Answered by AI
  • Q8. Convert a binary number into base 64 integer
  • Ans. 

    Convert binary number to base 64 integer

    • Divide the binary number into groups of 6 bits

    • Convert each group of 6 bits to decimal

    • Map the decimal value to the corresponding base 64 character

    • Concatenate the base 64 characters to form the final integer

  • Answered by AI

Interview Preparation Tips

Round: Test
Experience: SIMPLE CODING QUESTIONS SPEED MATTERS.
Duration: 60 minutes
Total Questions: 3

Skills: Analytics And Coding
College Name: IIT Guwahati

Skills evaluated in this interview

UKG Interview FAQs

How many rounds are there in UKG Lead Engineer interview?
UKG interview process usually has 2 rounds. The most common rounds in the UKG interview process are Technical and Resume Shortlist.
What are the top questions asked in UKG Lead Engineer interview?

Some of the top questions asked at the UKG Lead Engineer interview -

  1. Difference between hashMap and concurrent Hash...read more
  2. what is azure templ...read more
  3. They will ask about DSA, SQL, Automation, API and Agile in very detailed manner...read more

Tell us how to improve this page.

UKG Lead Engineer Interview Process

based on 4 interviews

1 Interview rounds

  • Technical Round
View more

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UKG Lead Engineer Salary
based on 27 salaries
₹14 L/yr - ₹25 L/yr
27% more than the average Lead Engineer Salary in India
View more details

UKG Lead Engineer Reviews and Ratings

based on 6 reviews

3.7/5

Rating in categories

4.3

Skill development

4.2

Work-life balance

3.6

Salary

4.2

Job security

4.6

Company culture

2.8

Promotions

4.3

Work satisfaction

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