Intercontinental Exchange Senior Software Engineer Interview Questions and Answers

Q1. Tell about your experience
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Q1. Design Calendar System
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Q2. Leetcode medium question
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Interview was conducted by third party for screening
Basic GoLang question
Basic question on Kubern8s cluster
Question on aggregating different Strings based on requirement.

Q1. Data architecture,
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Q2. Processing semi structured data
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Processing semi structured data involves extracting and organizing information from data that does not fit neatly into a traditional database structure.
• Use tools like Apache Spark or Hadoop for processing semi structured data

• Utilize techniques like data parsing, data cleaning, and data transformation

• Consider using NoSQL databases like MongoDB for storing semi structured data

• Examples include processing JSON, XML, or log...read more
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Q1. Explain spring boot and it's lifecycle
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Q2. Write Spring AOP program.
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Spring AOP allows for aspect-oriented programming in Java, enabling cross-cutting concerns like logging and security.
• 1. Define an aspect using the @Aspect annotation.

• 2. Use pointcuts to specify where the aspect should be applied, e.g., @Pointcut("execution(* com.example.service.*.*(..))").

• 3. Implement advice methods with @Before, @After, or @Around annotations to define behavior before, after, or around method executio...read more
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I was asked two DSA questions and duration was of one hour.
1. Calculate Sum of edges of LinkedList
2. Given a list of numbers, find out all the pythagorean triplets.

This was also a DSA round for 1 hour and expected to solve two problems (Medium)

This was a system design round for one hour

Q1. Explain the last technically challenging topic that you have worked on. The engineering manager is only interested in self boasting. Without even trying to understand the entire problem statement, they try...read more
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Hackerrank questions

Q1. Coding through screen sharing
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Q1. Discussion on previous projects
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Q1. Behavioural analysis
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Q1. Behavioural questions and discussions
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