Technical Interview Questions (5+ Questions)

Updated: June 24, 2026 • 5 Questions • 5 Categories • Real Company Interviews

Master technical interviews with our 5+ real interview questions from top tech companies. Practice questions across 5 technical categories with detailed answers and explanations. Perfect for preparing for roles at Google, Amazon, Microsoft, Meta, and other leading companies.

5
Total Questions
5
Categories
100+
Companies

Question Categories

Choose a category below to practice interview questions:

💼

Backend Engineering

Backend Engineering interview questions and answers

1 questions Real interviews
⚙️

DevOps

Infrastructure, CI/CD, containerization, and cloud platforms

1 questions Real interviews
🔧

Data Engineering

Data pipelines, ETL, big data technologies, and databases

1 questions Real interviews
📊

Data Analysis

SQL, statistics, data visualization, and analytics

1 questions Real interviews
✅

Quality Assurance

Testing strategies, automation, and quality processes

1 questions Real interviews

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Sample Interview Questions

Here are some random questions from our collection to get you started:

Q1
hard Samsung

Deduplicating Activity Logs

Practice data integration and cleaning in PySpark. Learn how to deduplicate event logs, perform full outer joins across multiple tables, and sort data...

Q2
hard Anthropic

Rank Equipment Maintenance

Practice ranking aggregated results with DENSE_RANK and QUALIFY in Snowflake SQL with this pharmaceutical equipment interview question. You join equip...

Q3
easy Ebay

Throttle High I/O Process

Diagnose and resolve disk I/O bottlenecks by identifying I/O-heavy processes and applying throttling in Linux. Learn how to use iotop for real-time pe...

Q4
easy NVIDIA

Deep Merge YAML Configuration Files

Parse and deep merge two YAML configuration files in Python, extract a specific nested section from the merged result, and save it as JSON output....

Q5
medium JaneStreet

Car Fleet

Solve the Car Fleet problem in Python. Learn to calculate the number of car fleets arriving at a destination using Sorting and a Stack in O(N log N) t...

Q6
medium Okta

Skew-Aware Key Partitioner

Design a partitioner that detects hot keys and redistributes their events across multiple buckets to prevent load imbalance. Models the key skew probl...

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💡 Interview Preparation Tips

  • Practice Regularly: Consistent practice is key to interview success
  • Understand Concepts: Don't just memorize answers, understand the underlying principles
  • Practice Out Loud: Explain your solutions clearly and concisely
  • Research Companies: Study company-specific technologies and culture
  • Hands-on Experience: Complement studying with practical labs

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