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Google Senior Sdet Engineer Interview Questions, Process, and Tips

Updated 11 Dec 2024

Top Google Senior Sdet Engineer Interview Questions and Answers

Google Senior Sdet Engineer Interview Experiences

8 interviews found

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

Technical round 1 was heavy DSA focused

Round 2 - Coding Test 

Another DSA focused round

Round 3 - HR 

(2 Questions)

  • Q1. Googliness questions
  • Q2. Puzzles asked from me
Round 4 - HR 

(2 Questions)

  • Q1. With the team lead
  • Q2. And my expectations from team
Round 5 - HR 

(2 Questions)

  • Q1. Some dsa questions again
  • Q2. My work with the team

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Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Approached by Company and was interviewed in Jun 2024. There was 1 interview round.

Round 1 - Coding Test 

Was asked to find a bug in code

Senior Sdet Engineer Interview Questions Asked at Other Companies

asked in PubMatic
Q1. Optimize an existing system. The system currently makes an API ca ... read more
asked in Capgemini
Q2. Write a code to split a string to one by one letter in each line?
asked in Capgemini
Q3. Write Xpath of an element from amazon.in page manually, without c ... read more
Q4. What is Selenium, and how is it used in automation testing?
asked in Leena AI
Q5. Write manual test cases for whatapp security features
Interview experience
2
Poor
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Not Selected

I applied via Referral and was interviewed in Mar 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

Permutation probablity maths

Round 2 - Coding Test 

Graph dp tree tree tree tree

Interview experience
3
Average
Difficulty level
-
Process Duration
2-4 weeks
Result
No response

I applied via Internshala

Round 1 - Technical 

(2 Questions)

  • Q1. What is binary tree
  • Ans. 

    A binary tree is a hierarchical data structure in which each node has at most two children.

    • Consists of nodes connected by edges

    • Each node can have at most two children

    • The left child is smaller than the parent, and the right child is greater

    • Used for efficient searching, sorting, and organizing data

  • Answered by AI
  • Q2. What is bst(binary search tree)
  • Ans. 

    A binary search tree (BST) is a data structure that organizes elements in a hierarchical manner, allowing for efficient searching, insertion, and deletion.

    • BST is a type of binary tree where each node has at most two children.

    • The left child of a node is always smaller than the node, and the right child is always greater.

    • BST allows for efficient searching with a time complexity of O(log n) on average.

    • Common operations on...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - nice place to work

Skills evaluated in this interview

Google interview questions for designations

 Sdet Engineer

 (3)

 Sdet

 (2)

 Sdet Lead

 (6)

 Sdet Manager

 (2)

 Sdet Automation Test Engineer

 (2)

 Sdet Technical Lead

 (1)

 Senior Engineer

 (2)

 Senior Software Engineer

 (18)

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

Easy round with number

Round 2 - HR 

(2 Questions)

  • Q1. What is role inthe compay
  • Ans. 

    As a Senior SDET Engineer, my role in the company is to design, develop, and maintain automated testing frameworks to ensure the quality of software products.

    • Designing and implementing automated testing frameworks

    • Developing test scripts and scenarios

    • Collaborating with developers and QA teams to identify and fix software defects

    • Participating in code reviews and providing feedback on testability

    • Analyzing test results and

  • Answered by AI
  • Q2. Why shuld i hire uh
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Company Website and was interviewed in Jan 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

30 questions aptitude

Round 2 - Coding Test 

3 data structures questions

Senior Sdet Engineer Interview Questions & Answers

user image Harshith Garlapad

posted on 20 Jun 2023

Interview experience
1
Bad
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
No response

I applied via Job Portal and was interviewed in May 2023. There were 3 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 Resume tips
Round 2 - One-on-one 

(2 Questions)

  • Q1. Sbhshanzn habahsh shhsvsbssvsgsgs hzhsbshsvs
  • Q2. Where would u see ur self in 5 years? What du tou except form us v
Round 3 - Coding Test 

H g y rcuby tct jvyct j yvtcy. Tvt t

Interview Preparation Tips

Interview preparation tips for other job seekers - Good second roubd , friendlier intern
Interview experience
3
Average
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
-

I was interviewed before Oct 2022.

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 Resume tips
Round 2 - One-on-one 

(1 Question)

  • Q1. Draw youtube sub graph
  • Ans. 

    The YouTube sub graph represents the relationships between YouTube channels and their subscribers.

    • Start with a central node representing a popular YouTube channel

    • Connect the central node to other nodes representing related channels

    • Include edges to show the subscriber relationships between channels

  • Answered by AI
Round 3 - Aptitude Test 

Good to know apt questions for this

Interview Preparation Tips

Interview preparation tips for other job seekers - Learn

Interview questions from similar companies

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

Interview Questionnaire 

2 Questions

  • Q1. Why should we choose you?
  • Ans. 

    I have the skills, experience, and passion to excel in this role.

    • I have a strong background in software development, with experience in multiple programming languages and frameworks.

    • I am a quick learner and enjoy tackling new challenges.

    • I am a team player and enjoy collaborating with others to achieve common goals.

    • I am passionate about software engineering and am always looking for ways to improve my skills and knowled...

  • Answered by AI
  • Q2. Why did you choose our company?
  • Ans. 

    I chose your company because of its reputation for innovation and its commitment to employee growth.

    • Your company has a strong reputation for innovation in the industry.

    • I was impressed by the emphasis on employee growth and development.

    • I believe that your company's values align with my own personal values.

    • I was excited about the opportunity to work with a talented team of engineers.

    • Your company's mission and vision reso

  • Answered by AI

Interview Preparation Tips

Round: Technical Interview
Experience: There were 2 technical rounds. Technical (software): These were tested-How a person approaches a problem,how he thinks.Solutions weren’t needed. Basic understanding, knowledge of Algorithms was tested.

Round: HR Interview
Experience: Knowledge in Machine learning, Artificial Intelligence (electives of the person)
Tips: Basic math would help. Speed doesn’t matter.

Skill Tips: For applying to Software profile, one needs to practice much.
College Name: IIT MADRAS
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Google Interview FAQs

How many rounds are there in Google Senior Sdet Engineer interview?
Google interview process usually has 2-3 rounds. The most common rounds in the Google interview process are Coding Test, Aptitude Test and HR.
What are the top questions asked in Google Senior Sdet Engineer interview?

Some of the top questions asked at the Google Senior Sdet Engineer interview -

  1. what is bst(binary search tr...read more
  2. what is role inthe com...read more
  3. what is binary t...read more

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Google Senior Sdet Engineer Interview Process

based on 9 interviews

2 Interview rounds

  • Aptitude Test Round
  • Coding Test Round
View more

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Rated 4 for Job Security by our employees on AmbitionBox

Google Senior Sdet Engineer Salary
based on 22 salaries
₹26 L/yr - ₹86 L/yr
92% more than the average Senior Sdet Engineer Salary in India
View more details

Google Senior Sdet Engineer Reviews and Ratings

based on 6 reviews

4.8/5

Rating in categories

4.8

Skill development

4.8

Work-life balance

4.8

Salary

4.8

Job security

4.8

Company culture

4.8

Promotions

4.8

Work satisfaction

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