Scala coding interview questions

Devskiller Scala online coding tests and interview questions were developed by our subject-matters experts to verify Scala developer skills for various positions. Our Scala online tests are perfect for technical screening and online interviews. 

Devskiller Scala online tests are powered by RealLifeTesting™ methodology which allows you to select developers with the highest skills.

Technologies covered:

Programming language: Scala

Build tools: sbt

Akka
MIDDLE
Tested skills
Duration
76 minutes max.
Evaluation
Automatic
Test overview

Choice questions

assessing knowledge of Scala, Akka, Scala-Actors

Programming task - Level: Medium

Scala | Akka | TCP Stream Messages - Implement client handler for TCP stream messages, process them and send back result to the sender and databaseSaverActor.

Available in Team and Enterprise plans

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The right Scala online tests to screen Scala developers

Recommended roles for our Scala coding tests and interview questions

  • Scala developer
  • Front end developer
  • Back end developer
  • Full-stack developer
  • Web developer
  • Senior scala developer
  • Junior scala developer

How our Scala coding interview questions work

Devskiller Scala coding interview questions are powered by the RealLifeTesting™ methodology. Our tests not only assess your candidates’ general knowledge but also their coding abilities in real-world situations. Analyze applicants’ development coding know-how, analytical ability, and programming efficiency. 

Key features

  • Determine your candidates’ coding skills and not just their general knowledge
  • Remote testing that can be held at your convenience, anywhere in the world
  • The RealLifeTesting™ methodology creates a better user experience where candidates can use their own IDE, clone to GIT, run unit tests and access Stack Overlow/Github/Google for research
  • Stringent anti-plagiarism tool that ensure test accuracy
  • Automatically generated results that non-technical recruiters can easily understand
  • Scala coding interview questions for junior, middle, and senior developers

What to look for in a Scala developer

Scala is a general-purpose programming language that provides support for functional programming and strong static type system. The design for Scala began in 2001 by Martin Odersky. The key advantage of Scala is that its functional, object-oriented, and can work with all programming styles.

Experienced Scala developers should have extensive knowledge of the pattern-matching system, and Scala’s uniques case classes. In addition to this, a proficient Scala developer should understand the main object-oriented patterns of Scala; Singleton, Value object patterns, and lazy initialization. 

Skills covered in our Scala coding interview questions

  • Akka 
  • Scala-Actors
  • Pattern matching
  • Big Data
  • Utils
  • Case classes
  • ScalaTest
  • Specs2
  • Object-oriented patterns

Like what you see, but looking for more?

Do you want to test applicants using your own codebase? Easy! With Devskiller, you can build custom tests to suit your particular needs with our online task wizard. Deliver your uniques tests to applicants all over the world, any time.