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Westpac Interview Questions, Process, and Tips
Top Westpac Interview Questions and Answers
- Q1. Array of integers nums and an integer target, return indices of 2 numbers that they add up to targetasked in Senior Software Engineer interview
- Q2. Given a string, return the longest palindromic substring stringasked in Senior Software Engineer interview
Westpac Interview Experiences
4 interviews found
Selected
I applied via Recruitment Consulltant and was interviewed in Aug 2024. There was 1 interview round.
(2 Questions)
- Q1. How would you build a high performing REST service, that calls a downstream API meant for "Notification" service? [Hint: Async service calls]
- Ans.
To build a high performing REST service for Notification API calls, use asynchronous service calls.
Use asynchronous programming techniques like CompletableFuture or reactive programming to make non-blocking service calls.
Implement circuit breakers and timeouts to handle potential failures and prevent cascading failures.
Optimize the service by tuning thread pools, connection pools, and caching mechanisms.
Consider using ...
- Q2. How would you test your REST API, while the downstream API that you are calling is not ready for test yet? [Hint: Mocks in Mockito]
- Ans.
Use Mockito to create mock objects for downstream API testing.
Create a mock object using Mockito for the downstream API
Define the behavior of the mock object to simulate responses
Inject the mock object into the test environment to simulate the downstream API calls
Write test cases to verify the functionality of the REST API using the mock object
Skills evaluated in this interview
Sahil Malhotra
Selected
I applied via Company Website and was interviewed before Nov 2023. There were 3 interview rounds.
Rest based endpoints was required to be created for some scenario
(2 Questions)
- Q1. OOPS concepts, System design
- Q2. Experience and question based on resume
(2 Questions)
- Q1. General questions about salary
- Q2. When can I join and culture fitment questions
Full Stack Software Developer Interview Questions asked at other Companies
Will Chen
(2 Questions)
- Q1. Array of integers nums and an integer target, return indices of 2 numbers that they add up to target
- Ans.
Return indices of 2 numbers in an array that add up to a target integer.
Use a hash table to store the complement of each number in the array.
Iterate through the array and check if the complement exists in the hash table.
Return the indices of the two numbers that add up to the target.
- Q2. Given a string, return the longest palindromic substring string
- Ans.
Return the longest palindromic substring of a given string.
A palindrome is a string that reads the same backward as forward.
Use dynamic programming to solve the problem efficiently.
Start with the longest possible substring and check if it's a palindrome.
If it's not, try the next longest substring until you find a palindrome.
Return the longest palindrome found.
Skills evaluated in this interview
Senior Software Engineer Interview Questions asked at other Companies
Selected
I applied via LinkedIn and was interviewed before Dec 2023. There was 1 interview round.
(2 Questions)
- Q1. Explain MFE and SPA
- Q2. What is different between uncontrolled component and controlled component
Software Engineer Interview Questions asked at other Companies
Westpac interview questions for popular designations
Top trending discussions
Interview questions from similar companies
I was interviewed in Dec 2024.
(3 Questions)
- Q1. Loans should be clearly explained to coustomers
- Q2. Marketing is important for bank
- Q3. Loan payment as to take some time to pay in 1 or 2 days
Interview Preparation Tips
BD Executive Interview Questions & Answers
Equitas Small Finance Bank
Anonymous
posted on 31 Jan 2025
Selected
(1 Question)
- Q1. Hr giving training then ur work easily that all
(1 Question)
- Q1. This not play ground this is only business
(1 Question)
- Q1. Nothing only training then ur talent for field explain the product for customer
Interview Preparation Tips
Selected
I was interviewed in Dec 2024.
(5 Questions)
- Q1. Why do you want to join us
- Q2. What are your strength and weakness
- Q3. If someone forcibly gives a torn note to the teller, what should the teller do in that condition
- Q4. If the cash tally is not matching in the same denom then what should the tailor do
- Q5. How to check if someone gives a counterfeit note to the teller
(2 Questions)
- Q1. What about you yourself
- Q2. What have you done
Interview Preparation Tips
Selected
I applied via Recruitment Consulltant and was interviewed in Nov 2024. There were 4 interview rounds.
(2 Questions)
- Q1. Can you describe your current roles and responsibilities?
- Ans.
I am currently responsible for leading a team of data scientists, developing and implementing data-driven strategies, and ensuring the quality and accuracy of data analysis.
Leading a team of data scientists
Developing and implementing data-driven strategies
Ensuring quality and accuracy of data analysis
- Q2. What are the technical details of one of your projects?
- Ans.
Developed a predictive model for customer churn using machine learning algorithms.
Used Python for data preprocessing and model building
Applied techniques like feature engineering and hyperparameter tuning
Evaluated model performance using metrics like accuracy, precision, and recall
(2 Questions)
- Q1. What is the loss function used in XGBoost?
- Ans.
The loss function used in XGBoost is typically the gradient boosting algorithm.
XGBoost uses the gradient boosting algorithm to minimize the loss function
Common loss functions include regression loss functions like squared error and logistic loss for classification
Users can also define custom loss functions in XGBoost
- Q2. Logical puzzle question
(3 Questions)
- Q1. What are your professional aspirations?
- Ans.
My professional aspiration is to lead a team of data scientists to drive impactful insights and innovations.
Lead a team of data scientists to tackle complex problems
Drive impactful insights and innovations through data analysis
Continuously learn and stay updated on the latest trends in data science
Collaborate with cross-functional teams to implement data-driven solutions
- Q2. Puzzle question
- Q3. Mathematical series question
(3 Questions)
- Q1. What is the reason for leaving your current organization?
- Ans.
Seeking new challenges and growth opportunities in a more innovative environment.
Desire for new challenges and growth opportunities
Seeking a more innovative work environment
Looking to expand skill set and knowledge in data science
- Q2. What are your reasons for wanting to join IDFC?
- Ans.
I am excited about the opportunity to contribute my data science skills to IDFC's innovative projects and make a meaningful impact.
Excited about contributing data science skills to innovative projects at IDFC
Opportunity to make a meaningful impact through data-driven solutions
Interested in working with a reputable organization like IDFC
- Q3. What are your strengths and weaknesses?
- Ans.
My strengths include strong analytical skills and attention to detail. My weaknesses include a tendency to overthink and difficulty delegating tasks.
Strengths: strong analytical skills
Strengths: attention to detail
Weaknesses: tendency to overthink
Weaknesses: difficulty delegating tasks
I applied via campus placement at College of Engineering ( Formerly Pune Instiute of Enginering and Technology ), Pune and was interviewed in Nov 2024. There were 2 interview rounds.
Aptitude test contains Logical Reasoning Questions, Analytical Skills questions, and some general Questions, there are no coding questions for it
(6 Questions)
- Q1. First Question is to introduce yourself
- Q2. Want to explain me my data science project I explained it in good way
- Q3. Gave some scenario that how your project will work for these secnarios
- Q4. Asks me about the polymorphism and its example
- Q5. Asks about my family background
- Q6. Asks whether I am able to relocate
Software Engineer Interview Questions & Answers
Deutsche Bank
Aishwarya Bhosale
posted on 4 Dec 2024
3 coding que easy,med and hard
(2 Questions)
- Q1. Os related que What is kernel , OS types ,what happens after booting computr ,etc
- Q2. Creat a array and print all elements , which database used for pdf storing sql or nosql
(2 Questions)
- Q1. OOps related que abstraction , inheritance , code it
- Q2. Middel element of linked list
(2 Questions)
- Q1. What challenges u faced in engineering?
- Q2. Situational based questions
(2 Questions)
- Q1. Why u choose to work deustch bank ?
- Q2. Project related quw
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Westpac Interview Process
based on 4 interviews
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