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Bluestock ™ Software Development Engineer 1 Interview Questions and Answers

Updated 25 Aug 2024

Bluestock ™ Software Development Engineer 1 Interview Experiences

1 interview found

Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
4-6 weeks
Result
Selected Selected

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

Round 1 - Coding Test 

1 Hours, Computer Science, Bluestock.in

Round 2 - HR 

(2 Questions)

  • Q1. Tell me about yourself
  • Ans. 

    I am a software engineer with a passion for problem-solving and creating innovative solutions.

    • Experienced in programming languages such as Java, Python, and C++

    • Strong background in data structures and algorithms

    • Worked on projects involving web development and mobile app development

    • Excellent communication and teamwork skills from collaborating with cross-functional teams

  • Answered by AI
  • Q2. Tell me about your family
  • Ans. 

    I come from a close-knit family of four - my parents, my younger sister, and myself.

    • My parents have always been supportive of my career choices and have encouraged me to pursue my passion for software development.

    • My younger sister is currently studying computer science and we often collaborate on coding projects together.

    • Family gatherings are important to us and we enjoy spending quality time together, whether it's cel

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Focus on tech skills

Interview questions from similar companies

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

(1 Question)

  • Q1. Diff between react and jQuery
  • Ans. 

    React is a modern JavaScript library for building user interfaces, while jQuery is a fast and concise JavaScript library for DOM manipulation.

    • React is component-based, promoting reusability and modularity.

    • React uses a virtual DOM for efficient updates, while jQuery directly manipulates the DOM.

    • React is declarative, making it easier to reason about the UI, while jQuery is imperative.

    • React is typically used for single-pa...

  • Answered by AI
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Jul 2024. There were 3 interview rounds.

Round 1 - Coding Test 

3 dsa questions medium level

Round 2 - Technical 

(2 Questions)

  • Q1. 2 medium level dp questions based on string and stocks
  • Q2. One hard question based on graph
Round 3 - HR 

(1 Question)

  • Q1. Hr questions and java , springboot questions etc
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-

I applied via Campus Placement

Round 1 - Coding Test 

Three fundamental questions related to Data Structures and Algorithms.

Interview Preparation Tips

Interview preparation tips for other job seekers - Strengthen your fundamentals, particularly in Java, and practice data structures and algorithms questions, as this will greatly benefit you.
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Mar 2024. There were 3 interview rounds.

Round 1 - Aptitude Test 

Technical Aptitude on singalton pattern

Round 2 - Technical 

(3 Questions)

  • Q1. What is man in middle attack?
  • Ans. 

    A man-in-the-middle attack is a cyber security attack where the attacker secretly intercepts and possibly alters the communication between two parties.

    • Attacker intercepts communication between two parties

    • Attacker may alter the communication

    • Commonly occurs in public Wi-Fi networks

    • Can lead to data theft or unauthorized access

  • Answered by AI
  • Q2. How to protect api?
  • Ans. 

    Protecting API involves using authentication, authorization, encryption, rate limiting, and monitoring.

    • Implement authentication mechanisms such as OAuth, JWT, or API keys

    • Use authorization to control access to different parts of the API

    • Encrypt sensitive data using SSL/TLS

    • Implement rate limiting to prevent abuse and protect against DDoS attacks

    • Monitor API traffic for unusual activity and potential security threats

  • Answered by AI
  • Q3. Whats is csrf ?
  • Ans. 

    CSRF stands for Cross-Site Request Forgery, a type of attack where a malicious website tricks a user into performing actions on another website without their knowledge.

    • CSRF attacks exploit the trust that a site has in a user's browser, by sending unauthorized requests using the user's session.

    • Prevent CSRF attacks by using tokens in forms, checking the origin of requests, and implementing proper authentication and autho...

  • Answered by AI
Round 3 - Technical 

(2 Questions)

  • Q1. Why you want ti join airpay?
  • Q2. Why you leave current organisation?

Skills evaluated in this interview

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

I was interviewed in Jan 2025.

Round 1 - Coding Test 

Test was based on arrays and some dsa concepts.

Interview experience
2
Poor
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

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

Round 1 - One-on-one 

(1 Question)

  • Q1. Design and implement LRU cache?
  • Ans. 

    LRU cache is a data structure that maintains the least recently used items in memory for efficient access.

    • Use a combination of a doubly linked list and a hashmap to store and access the cache items.

    • When a new item is accessed, move it to the front of the linked list to mark it as the most recently used.

    • If the cache is full, remove the least recently used item from the end of the linked list and the hashmap.

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Fampay Software Engineer interview:
  • Data Structures
  • Algorithmns

Skills evaluated in this interview

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

Coding and aptitude round

Round 2 - Technical 

(1 Question)

  • Q1. Tree dsa questions
Round 3 - Puzzles Interview 

(1 Question)

  • Q1. Horse race question
Round 4 - HR 

(1 Question)

  • Q1. Location specific question
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
More than 8 weeks
Result
Selected Selected

I applied via Referral and was interviewed before May 2023. There were 4 interview rounds.

Round 1 - One-on-one 

(1 Question)

  • Q1. Projects, previous work , dsa and database
Round 2 - One-on-one 

(1 Question)

  • Q1. System design , dsa
Round 3 - One-on-one 

(1 Question)

  • Q1. Behavioural, system design
Round 4 - HR 

(1 Question)

  • Q1. General discussion , salary

I applied via Naukri.com and was interviewed in Sep 2021. There were 3 interview rounds.

Interview Questionnaire 

8 Questions

  • Q1. Coding Assessment to Create Rest API.
  • Ans. 

    Create a Rest API for coding assessment

    • Choose a programming language and framework

    • Define endpoints and HTTP methods

    • Implement CRUD operations

    • Use authentication and authorization

    • Test API using tools like Postman

  • Answered by AI
  • Q2. About JWT Token
  • Q3. Pagination how will you do for 3 lakh record
  • Ans. 

    Pagination can be achieved by limiting the number of records displayed per page and using page numbers.

    • Limit the number of records displayed per page to improve performance

    • Use page numbers to navigate through the records

    • Implement caching to reduce database queries

    • Consider using lazy loading to improve performance

    • Use a server-side framework that supports pagination

    • Consider using a search feature to filter records

  • Answered by AI
  • Q4. Query Optimization
  • Q5. Mysql difference between having and where clause
  • Ans. 

    HAVING is used to filter results after grouping, WHERE is used to filter results before grouping.

    • HAVING is used with GROUP BY clause, WHERE is used with SELECT clause

    • HAVING filters groups based on aggregate functions, WHERE filters rows based on column values

    • HAVING is slower than WHERE as it operates on grouped data

    • Example: SELECT department, COUNT(*) FROM employees GROUP BY department HAVING COUNT(*) > 5;

    • Example: SELE

  • Answered by AI
  • Q6. Mysql index - query to write index
  • Q7. Polymorphisim interface
  • Q8. Clustered index and non clustered index

Interview Preparation Tips

Interview preparation tips for other job seekers - I have attended for PHP developer. There was 3 three rounds.
First Round Technical Discussion. Second Round is Technical Discussion and coding assessment.
Third Round will be business logical assessment.

Skills evaluated in this interview

Bluestock ™ Interview FAQs

How many rounds are there in Bluestock ™ Software Development Engineer 1 interview?
Bluestock ™ interview process usually has 2 rounds. The most common rounds in the Bluestock ™ interview process are Coding Test and HR.

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Bluestock ™ Software Development Engineer 1 Interview Process

based on 1 interview

Interview experience

5
  
Excellent
View more

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