The HR initially contacted me through LinkedIn. The following interview rounds were scheduled and conducted: 1. Online Coding Assessment – Included DSA problems, Frontend MCQs, and Backend MCQs (Duration: 1.5 hours) 2. AI Screening Round – Covered basic HR and technical questions (Duration: 30 minutes) 3. Online DSA Round – Consisted of two medium-to-hard DSA problems (topics: Mathematics, Recursion/DP, Trie) (Duration: 1 hour) 4. System Design Round 1 (with SDE I) – Focused on work experience and separate Backend and Frontend LLDs (Duration: 1.5 hours) 5. System Design Round 2 (with SDE II) – Discussed work experience and a common feature’s Backend and Frontend LLDs (Duration: 1.5 hours) 6. System Design Round 3 (with Head of Engineering) – Covered work experience, general LLD concepts, and computer fundamentals implementation (Duration: 45 minutes) 7. HR Discussion – Included work experience and general HR-related questions (Duration: 45 minutes)