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.

Tecnologías cubiertas:

Lenguaje de programación: Scala

Construir herramientas: sbt

Scala
JUNIOR
Habilidades probadas
Duración
96 minutos como máximo.
Evaluación
Automático
Resumen de la prueba

Preguntas de elección

evaluando el conocimiento de Scala

Tarea de programación - Nivel: Fácil

Scala | ScalaCalc - math library - Extend the functionality of the geometry module by implementing polygon operations.

Scala
JUNIOR
Habilidades probadas
Duración
88 minutos como máximo.
Evaluación
Automático
Resumen de la prueba

Preguntas de elección

evaluando el conocimiento de Scala, Akka, Scala-Actores

Tarea de programación - Nivel: Medio

Prepara el simple analizador de Scala.

Akka
MIDDLE
Habilidades probadas
Duración
76 minutos como máximo.
Evaluación
Automático
Resumen de la prueba

Preguntas de elección

evaluando el conocimiento de Scala, Akka, Scala-Actores

Tarea de programación - Nivel: Medio

Scala | Akka | TCP Stream Messages - Implementa el manejador de clientes para los mensajes de flujo TCP, procesalos y envía el resultado al remitente y a la base de datosSaverActor.

The right Scala online tests to screen Scala developers

Recommended roles for our Scala coding tests and interview questions

  • Scala developer
  • Desarrollador de la parte delantera
  • Desarrollador de la parte trasera
  • Desarrollador de pila completa
  • Desarrollador web
  • 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. 

Características principales

  • Determine your candidates’ coding skills and not just their general knowledge
  • Remote testing that can be held at your convenience, anywhere in the world
  • La metodología RealLifeTesting™ crea una mejor experiencia de usuario donde los candidatos pueden usar su propio IDE, clonar a GIT, ejecutar pruebas unitarias y acceder a Stack Overlow/Github/Google para la investigación
  • 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-Actores
  • 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.