Oracle Software Engineer interview questions and process

Updated · 14 sources

Hiring Pulse: where Oracle candidates are right now

Dated status reports from public Reddit threads and anonymous PortLume reports, updated Oct 15. Not official Oracle data.

  • 1 status reports in the last 7 days
  • Not enough data yet: median from final interview to a decision shows at 5+ people
  • Latest movement: 1 final round, 1 interview reported since Sep 18

Latest Oracle hiring reports

Candidates rate the Oracle Software Engineer interview Medium-Hard: Reports show a screening plus 3-5 rounds mixing medium-to-hard DSA, in-depth Core Java, SQL, and project/architecture grilling, with some rounds extended or back-to-back. Reports describe 5 rounds, from Online Technical Screening (DSA + Core Java/API) to Hiring Manager / Managerial Round, with about ~2 weeks from first call to offer.

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Oracle Software Engineer interview rounds

  1. Online Technical Screening (DSA + Core Java/API): Screening is online: basic Java questions plus 1-2 medium DSA problems and API/REST design; one report also covered exception handling and SQL.
  2. Technical Round (Project + DSA)
  3. DSA Round
  4. Core Java + Coding Round
  5. Hiring Manager / Managerial Round

Questions reported in Oracle Software Engineer interviews

  1. Anagram without using sorting
  2. Sort 0s and 1s in a given array without sorting
  3. Immutable class with 10 variables but a constructor that takes only 5 - how do you initialize all 10
  4. REST API design for PutMapping
  5. SQL query for the second highest salary of an employee

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Oracle Software Engineer interview: quick answers

How many rounds are in the Oracle Software Engineer interview?

Public reports describe 5 rounds for the Oracle Software Engineer interview: (1) Online Technical Screening, (2) Technical Round, (3) DSA Round, (4) Core Java + Coding Round, (5) Hiring Manager / Managerial Round. Round 1: Screening is online: basic Java questions plus 1-2 medium DSA problems and API/REST design; one report also covered exception handling and SQL.

Is the Oracle interview difficult?

Public reports put the Oracle Software Engineer interview at Medium-Hard difficulty. Reports show a screening plus 3-5 rounds mixing medium-to-hard DSA, in-depth Core Java, SQL, and project/architecture grilling, with some rounds extended or back-to-back. The process has 5 rounds, from Online Technical Screening to Hiring Manager / Managerial Round.

Does Oracle ask DSA?

Yes. Rounds that involve coding: Online Technical Screening (DSA + Core Java/API), Technical Round (Project + DSA), DSA Round, Core Java + Coding Round. Reported coding questions include "Anagram without using sorting" and "Sort 0s and 1s in a given array without sorting".

How long does Oracle take to give results?

Time to a result for the Oracle Software Engineer process, per public reports: ~2 weeks. The process has 5 rounds, from Online Technical Screening to Hiring Manager / Managerial Round. Based on 14 public reports, last updated Sep 2026.

Sources

Based on 14 public reports: YouTube (8), LeetCode Discuss (6), last updated Sep 2026.

Compiled by Adarsh Sharma from public candidate reports. Unofficial guide: PortLume AI is not affiliated with Oracle.

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Last round at Oracle is usually HR: Oracle HR interview questions and answers.

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