This guide works best alongside our API design interview guide and our API security interview guide.
You may also find How to Use Engineering Blogs to Win Technical Interviews helpful in your preparation.
You may also find How Technical Interviews Are Actually Scored (Real Rubric) helpful in your preparation.
Master the most common coding interview patterns to ace your technical rounds.
For technical interview preparation, our system design guide is essential reading.
Related Guides
- System Design Interview Guide
- Amazon Leadership Principles Interview Questions
- Behavioral Interview Star Method
Ready to practice? Start your free mock interview on CodeSwiftr.
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"text": "A structured 8–12 week preparation plan is most effective. Week 1–4: data structures and algorithms fundamentals using LeetCode easy-to-medium problems. Week 5–7: system design patterns using resources like the System Design Primer. Week 8–10: behavioral interview preparation with the STAR method. Week 11–12: company-specific mock interviews and review. Consistency matters more than intensity — 1–2 hours per day beats irregular all-day sessions."
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"text": "STAR stands for Situation, Task, Action, Result. It is the standard framework for answering behavioral interview questions. Situation: briefly describe the context (1–2 sentences). Task: explain your specific responsibility. Action: detail the steps you personally took — use 'I' not 'we'. Result: quantify the outcome wherever possible (e.g., 'reduced latency by 40%', 'increased conversion rate by 12%'). Keep each answer to 2–3 minutes."
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"name": "What LeetCode difficulty level should I focus on?",
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"text": "For FAANG interviews, focus 20% on easy, 60% on medium, and 20% on hard problems. Easy problems build speed and confidence. Medium problems represent the most common interview difficulty at top companies. Hard problems appear mostly at Google, Meta, and specialised algorithmic roles. Do not skip easy problems — many candidates fail by overthinking genuinely simple questions that require clean, efficient solutions."
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Elevate your prep with AI. Practice your technical interviews with CodeSwiftr and get real-time feedback on your delivery, STAR method compliance, and technical depth.