Technical Interview Questions (5+ Questions)

Updated: July 13, 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
easy GitLab

Remove Last Commit and Discard Changes

Completely remove bad commits and their changes from history for unpushed work. Use hard reset to return repository to previous commit state, discard ...

Q2
medium Shopify

Year-on-Year Spend Growth Rate

Calculate the year-on-year growth rate of total product spend using historical transaction data....

Q3
medium Samsung

Merge Intervals

Solve the Merge Intervals problem in Python. Learn to merge overlapping time intervals efficiently by sorting and iterating in O(n log n)....

Q4
easy Datadog

Merge Multiple Address Fields

Format customer addresses from given data, handling optional fields, and output them in a single string....

Q5
easy GitLab

Extract Email Addresses from Text File Using RegEx

Use Python regular expressions to extract all email addresses from a log file, remove duplicates, and save unique emails to a text file....

Q6
hard Anthropic

Merge Employee and Department Records

Generate an SQL query to find employees with salaries above their department's average, including department statistics....

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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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