Candidatei-me por meio de recrutador(a). Fui entrevistado pela Oracle (Bengaluru) em mar. de 2025
Entrevista
1. Initial Coding Screening Round (HackerRank)
Format: Online assessment through the HackerRank platform.
Number of Questions: 2 coding problems.
Difficulty Level: Medium to hard.
Focus Areas:
Data Structures and Algorithms.
Optimized problem-solving under time constraints.
Objective:
This round serves as an initial filter to assess the candidate’s core programming and algorithmic skills. Candidates who successfully solve both problems or demonstrate strong logic and efficiency move on to the next phase.
2. Loop Interview (4 Technical & Behavioral Rounds)
Candidates who clear the screening round will be invited to participate in a loop interview, consisting of 4 back-to-back rounds. Each round is approximately 45–60 minutes.
Round 1: Coding Interview (DSA – Trees Focused)
Format: Live coding with an interviewer.
Topic Focus: Data Structures and Algorithms, especially Tree-based problems (e.g., Binary Tree, BST, Traversals, Recursive logic).
Difficulty: Medium level.
Skills Assessed:
Logical thinking
Code correctness
Space-time optimization
Code readability
Round 2: System Design (LLD + HLD)
Topics Covered:
Low-Level Design (LLD): Object-oriented programming principles, class design, and real-time implementation patterns.
High-Level Design (HLD): End-to-end architecture design of a Medical System.
Expectations:
Clear articulation of component interaction.
Handling scalability, reliability, and performance.
Use of appropriate design patterns and technologies.
Round 3: Bar Raiser Round
Focus: Behavioral and situational judgement.
Purpose:
To assess the candidate’s attitude, problem ownership, collaboration, adaptability, and leadership traits.
It may also include situational problem-solving and conflict-resolution scenarios.
Note: This round is crucial for gauging cultural fit and long-term potential within the team and organization.
Round 4: Hiring Manager Round
Primary Focus: In-depth discussion on Medical System Design.
What to Expect:
You may be asked to improve or iterate over the design you provided earlier.
Justify design decisions with trade-offs.
Discuss past experiences in building or designing similar systems.
Questions about team collaboration, project challenges, timelines, and ownership.
Objective:
The hiring manager evaluates not only your technical design depth but also your alignment with the team’s vision and project needs.
Perguntas de entrevista [1]
Pergunta 1
DSA medium difficulty questions and medical system LLD and HLD designs
Candidatei-me por meio de recrutador(a). O processo levou 1 semana. Fui entrevistado pela Oracle (Bengaluru) em jul. de 2022
Entrevista
First based on my resume I was shortlisted for an interview and then I got a call for technical rounds.
There were two technical and one final HR discussion round was there.
After one week of that, I got an offer letter.
Perguntas de entrevista [1]
Pergunta 1
First technical round:
1) Expla1in difference b/w ArrayList and
LinkedList.
2) Embedded server in spring boot and some
configurations we can do around that.
Second technical round:
1) Implement LRU Cache and explain it.
2) If you have released a new feature to the
production and a critical issue got
introduced then what is the immediate
solution ?
Ans: Jump back to the older version.
3) Explain Kafka and its industry uses.
4) What is Hash Collision?
Candidatei-me online. Fui entrevistado pela Oracle (Seattle, WA) em dez. de 2021
Entrevista
I had one technical interview for one hour and then 5 more interviews all in one day as an on-site interview. The overall interview was easy and friendly. If you study leetcode questions you will be able to answer all of them.