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Coupa Software Inc Principal Engineer Interview Questions and Answers

Updated 14 Feb 2021

Coupa Software Inc Principal Engineer Interview Experiences

1 interview found

I applied via Naukri.com and was interviewed in Aug 2020. There were 4 interview rounds.

Interview Preparation Tips

Interview preparation tips for other job seekers - Coupa really discusses the candidate's profile in great depth. A fairly big part of the discussion is about the past work done. Online programming test will happen for technical roles in all likelihood. Be prepared with details such as DS & Algos and also case studies that they will ask you to solve. Further, good knowledge of either Ruby & RoR/Java/Go/.NET will be desired. Microservices, Kafka, ElasticSearch is also expected.

Interview questions from similar companies

I appeared for an interview in Sep 2017.

Interview Questionnaire 

3 Questions

  • Q1. What is deadlock
  • Ans. 

    Deadlock is a situation where two or more processes are unable to proceed because each is waiting for the other to release a resource.

    • Deadlock occurs when two or more processes are stuck in a circular wait, where each process is waiting for a resource held by another process.

    • Four necessary conditions for deadlock are mutual exclusion, hold and wait, no preemption, and circular wait.

    • Example: Process A holds resource X a...

  • Answered by AI
  • Q2. Which technology you know and worked
  • Ans. 

    I have experience with various technologies including Java, Python, HTML/CSS, JavaScript, and SQL.

    • Java

    • Python

    • HTML/CSS

    • JavaScript

    • SQL

  • Answered by AI
  • Q3. Why you are looking for change and what is your notice period
  • Ans. 

    I am looking for a change to explore new opportunities and challenges. My notice period is 30 days.

    • Seeking new opportunities and challenges

    • Want to learn and grow in a different environment

    • Exploring better career prospects

    • Seeking a company with a better work-life balance

    • Notice period is 30 days

  • Answered by AI

Interview Preparation Tips

Round: Test
Experience: 25 objective ques from Java and 25 from English
Tips: should prepare with Java Technology
Duration: 1 hour
Total Questions: 50

Round: Technical Interview
Experience: describe clearly
Tips: should prepared

Round: Technical Interview
Experience: do you know about jsf
Tips: yes, I worked

Round: Technical + HR Interview
Experience: this is my dream company actually, and notice is 15 to 20 days.
Tips: be confident

Skills evaluated in this interview

I applied via Campus Placement and was interviewed before Nov 2020. There were 4 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Joins in SQL
  • Ans. 

    Joins are used in SQL to combine data from two or more tables based on a related column.

    • Types of joins include inner join, left join, right join, and full outer join.

    • Inner join returns only the matching rows from both tables.

    • Left join returns all rows from the left table and matching rows from the right table.

    • Right join returns all rows from the right table and matching rows from the left table.

    • Full outer join returns ...

  • Answered by AI
  • Q2. Web applications, mobile applications, Hybrid applications

Interview Preparation Tips

Interview preparation tips for other job seekers - Brush up the basics of Java and Mysql

Skills evaluated in this interview

I applied via Recruitment Consultant and was interviewed in Oct 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Questions on SDLC & STLC , system testing, regression testing, diff between functional and non functional testing, Smoke testing, Adhoc testing. Some simple SQL questions .

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident and try to answer each amd every question correctly.

I applied via Campus Placement and was interviewed before Jan 2021. There were 4 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Concat two linked lists in alternative way
  • Ans. 

    Concatenate two linked lists alternatively

    • Create a new linked list

    • Traverse both linked lists simultaneously

    • Alternate between adding nodes from each list to the new list

    • If one list is longer than the other, add the remaining nodes to the end of the new list

  • Answered by AI
  • Q2. Java and oops

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare for Java and a certain of algo n ds

Skills evaluated in this interview

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

I applied via Referral and was interviewed before Apr 2022. 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 tips
Round 2 - Aptitude Test 

Basic aptitude questions with problem solving, logical and reasoning questions

Round 3 - Coding Test 

Explanation about oops concept with coding, loops and conditional statements.

Interview Preparation Tips

Interview preparation tips for other job seekers - Oops concepts arw very important with coding examples

Interview Questionnaire 

1 Question

  • Q1. Technical & Functional

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well on Java/J2EE

I applied via Naukri.com and was interviewed in May 2019. There were 4 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. I was called for Oracle APEX developer role. So I am supposed to expose my Oracle APEX experience first of all.
  • Q2. All PL/SQL fundamentals and Written test on coding in PLSQL

Interview Preparation Tips

Interview preparation tips for other job seekers - Be prepared and stay confident.

I applied via Referral and was interviewed before Jul 2021. There was 1 interview round.

Round 1 - One-on-one 

(1 Question)

  • Q1. Explain datawindow in powerbuilder
  • Ans. 

    DataWindow is a GUI control in PowerBuilder used to display and manipulate data from a database.

    • DataWindow can be used to retrieve data from a database, display it in a tabular format, and allow users to edit the data.

    • It supports various data sources such as SQL, ODBC, and XML.

    • DataWindow can also be used to create reports and graphs.

    • It provides various features such as sorting, filtering, grouping, and computed columns...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - say basics concepts about the datawindow in powerbuilder. As datawindow is the base of powerbuilder candidate should prepare well

Skills evaluated in this interview

I appeared for an interview in Oct 2020.

Interview Questionnaire 

1 Question

  • Q1. OOP features and my understanding about them, Java, Spring and Hibernate. Analysis of problem solving skills

Interview Preparation Tips

Interview preparation tips for other job seekers - Dear Candidate,
as much as you are required to know the concepts, it is as important to know how why and where these concepts are built for.
You are required to know the process ideology involved in designing applications and the data structures, alogrithms and design patterns.

please go through what you know as if you are enthusiastic in working on your technology rather than just finding the job.

follow the excellence and success will follow you.

Thanks

Coupa Software Inc Interview FAQs

How to prepare for Coupa Software Inc Principal Engineer 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 Coupa Software Inc. The most common topics and skills that interviewers at Coupa Software Inc expect are Computer science, Life Cycle, Product Management, Software Development and Architecture.

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