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Synechron Senior Software Developer Interview Questions, Process, and Tips

Updated 23 Feb 2025

Top Synechron Senior Software Developer Interview Questions and Answers

View all 8 questions

Synechron Senior Software Developer Interview Experiences

7 interviews found

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I was interviewed in Jan 2025.

Round 1 - One-on-one 

(4 Questions)

  • Q1. What is the role of cluster load balancing in Node.js?
  • Ans. 

    Cluster load balancing in Node.js helps distribute incoming requests among multiple instances of the application to improve performance and reliability.

    • Cluster load balancing allows Node.js applications to utilize multiple CPU cores efficiently by creating child processes to handle incoming requests.

    • It helps prevent a single instance of the application from becoming overwhelmed with requests, leading to improved perfor...

  • Answered by AI
  • Q2. What is the CQRS (Command Query Responsibility Segregation) design pattern?
  • Ans. 

    CQRS is a design pattern that separates the read and write operations of a system, using different models for each.

    • CQRS separates the responsibility of handling commands (write operations) from queries (read operations).

    • It helps in achieving better scalability, performance, and maintainability by using different models for reads and writes.

    • For example, in a banking application, the write model may handle transactions a...

  • Answered by AI
  • Q3. How do transactions work in a database?
  • Ans. 

    Transactions in a database ensure that a group of operations are completed successfully or rolled back if any part fails.

    • Transactions help maintain data integrity by ensuring all changes are either committed or rolled back as a single unit.

    • ACID properties (Atomicity, Consistency, Isolation, Durability) are maintained in transactions.

    • Examples of transactions include transferring money between bank accounts or booking a ...

  • Answered by AI
  • Q4. How does durability function in ACID databases?
  • Ans. 

    Durability ensures that once a transaction is committed, it will persist even in the event of a system failure.

    • Durability guarantees that once a transaction is committed, it will not be lost even in the event of a system crash.

    • This is typically achieved through mechanisms like write-ahead logging and periodic checkpoints.

    • Examples of ACID-compliant databases that ensure durability include PostgreSQL, Oracle, and SQL Ser

  • Answered by AI
Round 2 - One-on-one 

(3 Questions)

  • Q1. What are the advantages of using a microservice architecture?
  • Ans. 

    Advantages of using a microservice architecture include scalability, flexibility, fault isolation, and technology diversity.

    • Scalability: Microservices allow for individual components to be scaled independently, leading to better resource utilization.

    • Flexibility: Each microservice can be developed, deployed, and updated independently, allowing for faster innovation and reduced time to market.

    • Fault Isolation: If one micr...

  • Answered by AI
  • Q2. How does replication work in a database?
  • Ans. 

    Replication in a database involves copying and distributing data across multiple servers to ensure redundancy and availability.

    • Replication involves creating multiple copies of the database on different servers.

    • Changes made to the primary database are then propagated to the replica databases.

    • Replication can be synchronous or asynchronous, with synchronous replication ensuring data consistency but potentially impacting p...

  • Answered by AI
  • Q3. Why CQRS works
  • Ans. 

    CQRS works by separating read and write operations in a system, improving scalability and performance.

    • CQRS allows for optimized read and write operations by using separate models for each

    • It simplifies the design of the system by separating concerns

    • Improves scalability as read and write operations can be scaled independently

    • Enables better performance by allowing for optimized data storage and retrieval strategies

  • Answered by AI
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
No response

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

Round 1 - Coding Test 

One question related to string manipulation which is of medium level difficulty.

Round 2 - Technical 

(2 Questions)

  • Q1. Asked questions related to Java and Spring Boot.
  • Q2. They also asked questions related to previous projects.

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

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

Round 1 - Coding Test 

Technical round: where they will ask you about the technical questions in your technology and few coding questions.

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(1 Question)

  • Q1. Mostly on previous work done And general tableau questions

Synechron interview questions for designations

 Software Developer

 (8)

 Java Software Developer

 (1)

 Senior Developer

 (3)

 Senior Software Engineer

 (14)

 Full Stack Software Developer

 (1)

 Senior Java Developer

 (4)

 Senior Associate Developer

 (1)

 Senior IOS Developer

 (1)

Interview experience
4
Good
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. How many types of pipe
  • Ans. 

    There are two types of pipes: named pipes and anonymous pipes.

    • Named pipes are used for communication between processes on different computers or on the same computer.

    • Anonymous pipes are used for communication between processes on the same computer.

    • Named pipes have a unique name and can be accessed by any process that knows the name.

    • Anonymous pipes are created by a process and can only be accessed by that process and it...

  • Answered by AI
  • Q2. What is Hoisting in js
  • Ans. 

    Hoisting is a JavaScript mechanism where variables and function declarations are moved to the top of their scope.

    • Hoisting applies to variable declarations and function declarations

    • Variables declared with var are hoisted to the top of their scope

    • Function declarations are hoisted before variables

    • Function expressions are not hoisted

    • Hoisting can lead to unexpected behavior and should be avoided

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare basic JavaScript. and angular basics. also, prepare for html , css, ES6

Skills evaluated in this interview

Get interview-ready with Top Synechron Interview Questions

I applied via Naukri.com and was interviewed in Apr 2022. There was 1 interview round.

Round 1 - One-on-one 

(2 Questions)

  • Q1. OOPS concepts, Springboot starter and annotations,Java 8 features
  • Q2. Techno Managerial, 4 th highest salary, Microservices features

Interview Preparation Tips

Interview preparation tips for other job seekers - Daily Coding is necessary for cracking good companies interview

Senior Software Developer Jobs at Synechron

View all
Interview experience
2
Poor
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Apr 2023. There were 3 interview rounds.

Round 1 - Coding Test 

Major questions on JavaScript

Round 2 - Coding Test 

Javascript questions along with related technology questions

Round 3 - HR 

(1 Question)

  • Q1. What is your salary expectation

Interview Preparation Tips

Interview preparation tips for other job seekers - Just prepare Javascript and you will be fine

Interview questions from similar companies

I was interviewed before Aug 2016.

Interview Preparation Tips

Round: General and technical aptitude
Experience: There were questions on basics of programming and general questions on verbal,reasoning and quantitative.
Tips: Time will be short to answer all so keep watch on time

Round: Group Discussion
Experience: They segregated us in to batches and in our team there were 10 members.
Tips: Easy round
Duration: 15 minutes

Round: Telephonic
Experience: They tested my communication skill in that round

College Name: Dhanalakshmi college of engineering

Interview Preparation Tips

Round: Resume Shortlist
Experience: This round they want to know about why do you want to leave your job?
current ctc
expected ctc
how many experience do you have on particular technology?
Tips: this round is simple you have to tell all the details of your profile and if they want this profile candidate they shortlisted you..
they want positive response, so be positive.

Interview Preparation Tips

Round: Test
Experience: Approx. 30.questions in 50 min
Tips: Try solving each que in less than a minute ,don't waste time on difficult questions, complete easier once first
Duration: 50 minutes
Total Questions: 30

College Name: Pimpri chinchwad college of engineering

Synechron Interview FAQs

How many rounds are there in Synechron Senior Software Developer interview?
Synechron interview process usually has 1-2 rounds. The most common rounds in the Synechron interview process are One-on-one Round, Coding Test and Technical.
How to prepare for Synechron Senior Software Developer interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Synechron. The most common topics and skills that interviewers at Synechron expect are SQL, Agile, Agile Coaching, Agile Methodology and Automation Testing.
What are the top questions asked in Synechron Senior Software Developer interview?

Some of the top questions asked at the Synechron Senior Software Developer interview -

  1. What is the role of cluster load balancing in Node....read more
  2. What is the CQRS (Command Query Responsibility Segregation) design patte...read more
  3. What are the advantages of using a microservice architectu...read more

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Synechron Senior Software Developer Interview Process

based on 8 interviews

1 Interview rounds

  • Coding Test Round
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Synechron Senior Software Developer Salary
based on 144 salaries
₹9 L/yr - ₹27 L/yr
29% more than the average Senior Software Developer Salary in India
View more details

Synechron Senior Software Developer Reviews and Ratings

based on 12 reviews

4.1/5

Rating in categories

4.3

Skill development

4.1

Work-life balance

4.3

Salary

3.4

Job security

4.5

Company culture

4.0

Promotions

4.1

Work satisfaction

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