If you have a dream of working with Oracle as a software developer, then this guide is the perfect platform to kickstart your interview preparation!

Oracle is the best when it comes to software for large businesses. Thus, understanding the interview process to go through a positive oracle interview experience becomes increasingly important.

The interview process is very selective, therefore, it's important to get ready for the interview to crack it successfully.

Here, I am going to share my interview experience at the infamous Oracle so as to give you a glimpse of the company, its interview process and how you can ace the interview with flying colours!

About Oracle

Oracle is an international IT company with headquarters in Austin, Texas, USA. It offers database management systems, database software, and systems built for the cloud that are used by large businesses.

The company makes software for a wide range of uses, such as creating databases, SCM, CRM, ERP, HCM, and more.

Interview Process

Round 1

After talking with HR on the phone for a long time about the job's requirements and available projects, they set up a round of interviews to see if the candidates had the right technical skills for the job. Each candidate met with a member of the hiring team on a Zoom call. This call covered a wide range of topics about projects and technology. After choosing the profile, they asked for a phone call to talk about technical details.

Round 2

During a Zoom video call, this conversation took place. The interviewer asked me about the project I was working on and the technology I was using after looking at my resume. Then he gave me a pair of coding problems to solve that had to do with data structures and algorithms. He told me to record our 90-minute meeting by writing down the best ways to solve the problem.

Round 3

This interview included questions about DSA and Java code, as well as questions about ideas. The interviewer asked me a question about a binary tree and told me to use recursion to figure out how to answer it. He then asked me a number of Java output questions, most of which were meant to test how well I understood multithreading and handling errors. He asked me a lot of questions about collection frameworks, especially HashMap, and how it locks when it is used in parallel. The last step was to write code so that the producer-consumer solution could be put into place in parallel. This conversation went on for an hour and a half.

Round 4

At this point, we moved on to a part of the interview that was more about management and technical skills. I just talked to the manager who is in charge of hiring new workers. She talked about the project and what it meant for end customers for the first few minutes.

Then, everyone talked about what they had learned so far. She asked me a few questions about the tools I was using and how my project was coming along. I was asked to draw a picture of my current project's architecture and the features I'm making, as well as answer questions about caching and design patterns.

Then she asked me more questions about my answers about microservices and Spring Boot. When it came to this round, I got some great feedback after the interview.

Questions and Answers About Microservices

  1. Gateways can be used to make microservices better.
  2. How many different microservices work together?
  3. Why Spring Boots Are a Bad Idea
  4. Use of Spring Cloud in projects
  5. Explain how HTTPS requests are handled by the Spring Boot app.
  6. Restrained in the situation

Round 5

Most of the questions in this round were about how the candidates act and what they do on a daily basis. The interviewer looked over my resume and asked about my experience and skills in the tech stack, as well as my current project. The interviewer asked me why I wanted to change jobs, how much money I was hoping to make, and why I wanted to work for Oracle in particular. After I answered all of his questions, he asked me to write code for a real-world business use case.

A few questions are:

  1. How to solve problems?
  2. What is your prior experience querying project scenarios?
  3. Do you have the ability to lead a group?
  4. What the project's strengths and weaknesses mean for it

Round 6

After the interview, I got a phone call and an email with the decision. I've been very honest about my decisions, how much money I think I'll make, and when I'll leave. After many rounds of salary approval, the final offer letter took two weeks to arrive. Offer letters will be accepted through the Oracle Portal.

Besides knowing about the interview process, you should also keep in mind certain tips to ace the interview. Here, I am sharing some of the tips and learnings from my interview experience:

Tips for Oracle Interview Preparation

If you want to work for Oracle, you should follow these tips for the interview.

Java expert who knows everything there is to know.

Java is one of Oracle's most well-known products; therefore, you should prepare thoroughly for your coding oracle interview experience. Additionally, familiarity with Java frameworks such as Spring and the Object-Oriented Design SOLID concepts may be advantageous. This concept may also help you with josh technology interview experience as well.

Understand the fundamentals of how data structures and algorithms operate

Oracle is continually seeking problem-solving professionals. The most effective strategy to impress your interviewers is to demonstrate your enthusiasm for creating sound logical frameworks and solving difficult algorithmic issues. You will get along well with Oracle if you are familiar with data structures and algorithms and have completed several successful projects.

Apply the STAR technique to determine how to respond.

Situation, task, activity, and result are represented by the letters STAR. These are the components of a cycle for problem-solving. The STAR Method is a structured approach to answering behavioral interview questions. To effectively apply the STAR method, you must first describe the event's context, the task at hand, the action you performed in response to the task, and the outcome of your efforts.

It is essential to consider and recall everyone and everything associated with the event. Discuss how the event you and the interviewer are discussing has influenced you and other people. Having a true narrative prepared for use with the STAR method is typically a good idea to prepare for interviews.

Create a list of your talents and abilities.

When queried by a potential employer about their skills and abilities, many job seekers who make it to the oracle interview experience stage feel intimidated or anxious. Remember that you are the only one who can demonstrate your skills and that failure to do so could be costly. This means that you are able to think about yourself and discuss your skills in a natural and acceptable manner when the situation calls for it.

The Bottom Line

Remember that the interview is not a written exam; it does not matter how well-prepared you are if the interviewer cannot understand you. It is essential to make the interviewer feel like an integral part of the procedure. You should ask questions, if possible, during the interview. I hope this really helps you get ready for the interview.