Practice for technical interviews

Solve real interview questions.
Master key computer science topics.
Learn by reviewing our community's solutions.


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About Interview Practice

Technical interviews are tough. We've got your back! Our study plans guide you through need-to-know topics and give you real interview questions to practice on.

How it works

Track Your Progress

Is it crunch time or do you have more time to prepare? No matter when your first interview is, we've got a study path that will fit your pace!

Study Key Topics

Our study paths cover essential interview topics. Master these concepts and you'll be ready for any interview!

Practice With Real Questions

The best way to prepare for interviews is to answer real interview questions. We have easy, medium, and hard questions for each interview topic.

Get Job Offers


Marcus came to CodeSignal wanting to practice for software engineering interviews, but ended up finding a whole lot more! With help from CodeSignal, he transitioned from a hardware development job to a full-time software engineering role at Evernote.

Marcus Currie


now @ Evernote


Haley started as a wildfire lookout in Idaho, where she coded an app to help lookouts locate fires more effectively. With coding practice and interview tips on CodeSignal, she got a job at Scoop Technologies in San Francisco as an Android developer.

Haley Hinze


now @ Scoop


Justin used CodeSignal to keep his skills sharp while he launched a bike-sharing startup on the East Coast. When he was ready for his next adventure, he used CodeSignal to find a job as an engineering manager at LiveRamp in San Francisco.

Justin Molineaux


now @ LiveRamp