LinkedIn | System & Infrastructure Engineer
Background
• Current employer: Oracle
• Total experience: 2.5 years
Screening (R0)
• Coding: Nested List Weight Sum II
• Core Java concepts
• SQL / NoSQL, OS basics, caching
• Quick résumé walkthrough
Technical Round 1 (R1 – DSA)
- Find the Celebrity
- N-ary Tree – detect cyclic dependencies
Technical Round 2 (R2 – DSA)
- Variant of Word Ladder
- Max Points on a Line
System Design (R3)
Design a metrics platform:
• Services publish metrics
• Store, aggregate, and display on a dashboard
• Implement alerting thresholds
Hiring Manager (R4)
• Deep dive into current projects and architecture
• Two positives and two negatives about your manager
• Why do you want to leave Oracle? Why LinkedIn?
Status: Rejected
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