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Oracle Principal Engineer Interview Questions and Answers for Experienced

Updated 29 Aug 2024

3 interviews found

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Principal Engineer Interview Questions

user image Anonymous

posted on 29 Aug 2024

Interview experience
5
 Excellent
Difficulty level
 -
Duration
 -
Result
 -

1 Interview Round

1

One-on-one Round (2 Questions)

  • Q1. Zig zag binary tree
  • Q2. Design instagram

Interview Preparation Tips

Interview preparation tips for other job seekers - Study well

Principal Engineer Interview Questions

user image Janardhan B

posted on 10 Jun 2024

Interview experience
5
 Excellent
Difficulty level
 -
Duration
 -
Result
 -

2 Interview Rounds

1

Coding Test Round

Java, Anagram, Streams to do joins similar to SQL statements

2

Technical Round (2 Questions)

  • Q1. Techstack decisions
  • Q2. Design decision on Parking lot scalability

Skills evaluated in this interview

Principal Engineer Interview Questions

user image Anonymous

posted on 8 Apr 2024

Interview experience
5
 Excellent
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
 Not Selected

I applied via Referral and was interviewed in Mar 2024.

2 Interview Rounds

1

Coding Test Round

Level order traversal of Binary tree

2

system design Round (1 Question)

  • Q1. Design payments infrastructure

Skills evaluated in this interview

Principal Engineer Jobs at Oracle

View all

Interview questions from similar companies

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

I applied via Naukri.com and was interviewed before Mar 2023.

3 Interview Rounds

1

Technical Round (1 Question)

  • Q1. Routing, Switching, firewalls, VPNs
2

Technical Round (1 Question)

  • Q1. Routing, Switching, firewalls, VPNs
3

One-on-one Round (1 Question)

  • Q1. Managerial round
Interview experience
4
 Good
Difficulty level
 Moderate
Duration
 4-6 weeks
Result
Selected  Selected

I applied via Naukri.com and was interviewed before Mar 2023.

3 Interview Rounds

1

Technical Round (1 Question)

  • Q1. Core Java and advanced JS
2

Technical Round (1 Question)

  • Q1. Java problem solving
3

HR Round (1 Question)

  • Q1. Why do you want to join us

Lead Engineer Interview Questions

Zeta user image Anooj Narvekar

posted on 3 Oct 2023

Interview experience
4
 Good
Difficulty level
 -
Duration
 -
Result
 -

3 Interview Rounds

1

Resume Shortlist Round

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
2

Coding Test Round

It was a coffee vending machine design question for home work on which later there would be a pairing

3

Technical Round (1 Question)

  • Q1. Desing hld twitter

Interview Preparation Tips

Interview preparation tips for other job seekers - keep questioning and clarifying your doubts

I applied via Company Website and was interviewed in Jun 2022.

4 Interview Rounds

1

Resume Shortlist Round

Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
2

Coding Test Round

Online coding test with questions varies from basic python, SQL to Data Engg. fundamentals

3

Technical Round (1 Question)

  • Q1. Spark, python, SQL and Data Engg. questions
4

HR Round (1 Question)

  • Q1. Salary Negotiation and expectations

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep your Python and SQL strong if you are looking for Data Engg. role
Interview experience
5
 Excellent
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
Selected  Selected

I applied via Naukri.com and was interviewed before Mar 2023.

3 Interview Rounds

1

Technical Round (1 Question)

  • Q1. Routing, Switching, firewalls, VPNs
2

Technical Round (1 Question)

  • Q1. Routing, Switching, firewalls, VPNs
3

One-on-one Round (1 Question)

  • Q1. Managerial round
Interview experience
4
 Good
Difficulty level
 Moderate
Duration
 4-6 weeks
Result
Selected  Selected

I applied via Naukri.com and was interviewed before Mar 2023.

3 Interview Rounds

1

Technical Round (1 Question)

  • Q1. Core Java and advanced JS
2

Technical Round (1 Question)

  • Q1. Java problem solving
3

HR Round (1 Question)

  • Q1. Why do you want to join us

Lead Engineer Interview Questions

Subex user image Anonymous

posted on 19 Apr 2023

Interview experience
4
 Good
Difficulty level
 Moderate
Duration
 2-4 weeks
Result
Selected  Selected

I applied via Naukri.com and was interviewed before Apr 2022.

3 Interview Rounds

1

Resume Shortlist Round

Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
2

One-on-one Round (1 Question)

  • Q1. Domain knowledge and projects
3

Technical Round (1 Question)

  • Q1. Domain knowledge and projects

Interview Preparation Tips

Interview preparation tips for other job seekers - Always be precise in the answers

Oracle Interview FAQs

How many rounds are there in Oracle Principal Engineer interview for experienced candidates?
Oracle interview process for experienced candidates usually has 1-2 rounds. The most common rounds in the Oracle interview process for experienced candidates are Coding Test, Technical and One-on-one Round.
How to prepare for Oracle Principal Engineer interview for experienced candidates?
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 Oracle. The most common topics and skills that interviewers at Oracle expect are AWS, Java, Kafka, Microservices and Azure.
What are the top questions asked in Oracle Principal Engineer interview for experienced candidates?

Some of the top questions asked at the Oracle Principal Engineer interview for experienced candidates -

  1. Design decision on Parking lot scalabil...read more
  2. design payments infrastruct...read more
  3. Sql based questions like different queries etc, primarily interested in knowing...read more

Tell us how to improve this page.

Interview Process at Oracle Principal Engineer for Experienced

based on 3 interviews in last 1 year

Interview experience

5
  
Excellent

People are getting interviews through

based on 1 Oracle interview
Referral
100%
Low Confidence
?
Low Confidence means the data is based on a small number of responses received from the candidates.

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Oracle Principal Engineer Salary
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₹14 L/yr - ₹60 L/yr
12% more than the average Principal Engineer Salary in India
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Oracle Principal Engineer Reviews and Ratings

based on 31 reviews

3.7/5

Rating in categories

3.4

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4.2

Work-Life balance

3.2

Salary & Benefits

3.7

Job Security

3.7

Company culture

2.5

Promotions/Appraisal

3.4

Work Satisfaction

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