All about Scala
Scala is a strongly, statically typed functional/object-oriented language primarily targeted to the Java Virtual Machine (JVM). It brings a lot of powerful programming language concepts out of academia, placing them into the hands of practitioners. A key design emphasis is having a powerful and expressive type system that can eliminate large classes of errors at compile time. It’s found popularity in both the data science world and finance.
One of the key features of Scala is its support for functional programming, which emphasizes immutability, higher-order functions, and the use of immutable data structures. This enables developers to write code that is more modular, composable, and easier to reason about.
Hired platform data named Scala as the second hottest programming skill in 2023. In this context, ‘hottest’ means the employer demand for expertise in this skill is greater than the supply of talent with it. Therefore, engineers experienced in this language receive 27% more, or 1.27 times more interview requests (IVRs) than the marketplace average.
Scala’s versatility makes it suitable for a wide range of applications and use cases, such as:
Scala’s expressive syntax and robust type system make it an excellent choice for building scalable and maintainable backend services.
Scala’s functional programming features, combined with libraries like Apache Spark, make it a powerful tool for processing and analyzing large datasets.
Scala’s web frameworks, such as Play Framework and Akka HTTP, enable developers to build high-performance and reactive web applications.
Scala’s support for actor-based concurrency and distributed computing frameworks like Akka makes it well-suited for building highly concurrent and distributed systems.
Scala’s interoperability with popular machine learning libraries like Apache Spark MLlib and TensorFlow makes it an attractive choice for building machine learning and AI applications.
A Scala developer is a skilled software engineer proficient in using the Scala programming language to develop a wide range of applications and systems. But being a Scala developer is more than just writing code. It’s about embracing functional programming principles, leveraging Scala’s powerful features, and building robust and scalable solutions.
As we look ahead to 2024, the demand for Scala developers continues to grow. Here are some of the most important skills for Scala developers in 2024:
Check out our resources to continue sharpening your Scala skills.
After passing Hired skills assessments, candidates have the chance to showcase their skills to employers. They can opt to present an ‘Assessments’ badge on their profile. Candidates may take various assessments including Programming Skills, Full Stack, Backend, Frontend, iOS, Android, Debugging, Dev Ops Generalist, and Dev Ops AWS.
Find Scala jobs on Hired.
If you’re a talent acquisition professional or tech hiring manager seeking software engineers, consider a Scala developer to bring these key benefits to the table:
Looking for candidates skilled in Scala? Technical assessments are a multi-pronged solution. They allow you to streamline the hiring process and reduce bias with tech skill-focused benchmarks.
Hired Assessments offer a library of hundreds of questions and customizable challenges tailored to technical preferences. See how Mastercard and Axon used Hired Assessments to vet top candidates.
Hired also provides coding challenges, which give employers exclusive access to candidates who pass custom technical assessments. Learn more about how to accelerate technical hiring with these challenges.
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