Advertising

The Five Essential Phone Screen Questions for Software Engineer

The Five Essential Phone Screen Questions for Software Engineer
Advertising

For development manager, this article is probably a good reference when you are doing phone screen to eliminate non-qualifed software engineers. Steve has come up with five essential questions for first phone-screen with an software development engineer candidate:

  • Coding. The candidate has to write some simple code, with correct syntax, in C, C++, or Java.
  • OO design. The candidate has to define basic OO concepts, and come up with classes to model a simple problem.
  • Scripting and regexes. The candidate has to describe how to find the phone numbers in 50,000 HTML pages.
  • Data structures. The candidate has to demonstrate basic knowledge of the most common data structures.
  • Bits and bytes. The candidate has to answer simple questions about bits, bytes, and binary numbers.

Those probably basic, but can screen out someone do not even know/understand those basic:

I’ve been on a lot of SDE interview loops lately where the candidate failed miserably: not-inclined votes all around, even from the phone screeners who brought the person in initially.

It’s usually pretty obvious when the candidate should have been eliminated during the phone screens. Well, it’s obvious in retrospect, anyway: during the interviews, we find some horrible flaw in the candidate which, had anyone thought to ask about it during the phone screen, would surely have disqualified the person.

But we didn’t ask. So the candidate came in for interviews and wound up wasting everyone’s time.

The article also describes in detail on the technical side of those questions and answers.

The Five Essential Phone Screen Questions

More by this author

Leon Ho

Founder of Lifehack

Book summary: A Technique for Producing Ideas 10 Ways to Extend Laptop Battery Life Bob Parsons on His 16 Rules for Survival Free note taking templates and techniques Fifty Essential Topics on Economics

Trending in Lifehack

1 Lifehack Reviews: 50 Best Life Hacks for Your Life 2 Best Life Hack Sites – 100 Most Useful Websites on The Internet 3 80 How-To Sites Worth Bookmarking 4 20 Unusual Uses for Coca-Cola That You’ve Never Considered 5 A Review of the Book “The Art of Learning”

Read Next

Advertising
Advertising

Last Updated on July 12, 2021

Lifehack Reviews: 50 Best Life Hacks for Your Life

Lifehack Reviews: 50 Best Life Hacks for Your Life
Advertising

Do you want to be as productive as many of us, but missed a lot of actions at lifehack.org during the year? We’ve selected the best 50 life hacks, based on their popularity and contents in different categories. Invest your time – read them. Bookmark this page and mark reading them as one of your new year resolutions.

Communication, Writing, Studying

  1. My Best Presentation Tricks
  2. The Business Card Game
  3. Persuasive Writing for Students, Webmasters, Bloggers, and Everyone Else
  4. 7 tips of handling your Emails without feeling overwhelmed
  5. Writing as a Form of Self Healing
  6. Advice for students: Writing by hand
  7. Yes, But Do People Like You?
  8. Writing – Just do it!
  9. A good place to study
  10. Blog your way through Writer’s Block
  11. 14 Tips for Communicating Ideas

Productivity, Creativity, Motivation

  1. 9 Top Secrets of Naturally Born Organizers
  2. Fight The Flab!
  3. More Fight The Flab!
  4. Limit Creativity, Get Innovation
  5. Precious Moments
  6. 5 Ways to Improve Your Productivity in the Office
  7. A Geek’s Best Lifehack
  8. What Kind of Paranoid Are You?
  9. Being A Creative
  10. There’s No Time!
  11. The Mysteries Behind Motivation and How To Manipulate Them
  12. Time Management: Handling Disruptions in Daily Schedules
  13. Productivity Hack: Write Mini Process Flows
  14. Design an Online Workflow

Management, Self-Management, Entrepreneurship

  1. Bare Bones Project Hacks
  2. The 10 Beliefs of Great Managers
  3. The Simplest Path to Success
  4. Letting Things Go
  5. Closet Entrepreneur
  6. Time To Discard The Portmanteau
  7. 5 Important Keys to Bootstrap Your Entrepreneurship
  8. The Most Underutilized Tool for Effective Communication
  9. Everyday Performance Reviews
  10. Meetings, @&!!$*@ Meetings!
  11. What Are You Worried About?
  12. How to Ruin Your Career In Five Easy Steps

Procrastination, Goal Settings, Life

  1. 9 Steps to Define your Goal Destination and Devise a Plan to Get There
  2. Pro-Active Steps to Prevent Procrastination
  3. Improve Your Life By Following A Schedule
  4. The Causes of Procrastination And How To Conquer Them
  5. How To Make Resolutions You’ll Keep
  6. Literal Life Hack: Cut your window of time in half
  7. New Year’s Resolutions and Deficit Thinking
  8. 6 Sleep Tips
  9. Risks versus Rewards Worksheet
  10. 5 Tips for Getting Out of Debt (and Why)
  11. Deep Breathing: A Great Health Trick
  12. 8 Expenses to Cut and How
  13. Desk-side Fitness

Are there any lifehacks that you’ve learned over the past year?

Advertising

Featured photo credit: Rainier Ridao via unsplash.com

Advertising

Advertising

Read Next