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How to Choose the Best Scala Developers for Hire
Looking to recruit a Scala developer? Learn all you need to know about Scala and tips for choosing a skilled Scala developer.
Scala is a powerful, object-oriented language gaining approval from programming experts. Released in 2004, Scala is a new robust language used to develop functional web products.
Many tech giants across the globe are incorporating Scala into their web products. Twitter is an example of one of the best platforms using Scala programming. Thus, many organizations are recruiting Scala experts at high rates.
Apart from creating functional products, Scala offers an efficient coding experience. It has impressive features that allow developers to code with ease and professionalism. This programming language detects compilation errors early in the process, thus simplifying the troubleshooting and improving the ultimate code's quality. Moreover, you can incorporate coding concepts and easily create a functional library.
If you want to hire an expert in this field, you need to understand the Scala developer requirements needed for the job. This article highlights the advantages of Scala and pointers to consider when scouting for an expert Scala developer.
Advantages of Scala Programming Language
Even though it is still a new language, many organizations feel its impact. Most people view it as a complicated language, but it has many benefits in application. You will be more productive as a Scala developer since it enhances efficiency during the development process. Besides, it provides a better coding experience and a high-performing web product.
Here are some of the advantages of using Scala programming.
Java Virtual Machine (JVM)
Scala's advantage is running on JVM, which makes it more efficient. JVM is a virtual platform where Java applications run and perform smoothly. This language uses the JVM platform to compile and run safe and performant codes, thus allowing Scala apps to be more functional. Besides, you will have a variety of code libraries at your disposal.
Mastering a new language can be challenging. But with Scala, it is not as hard as many people think. It has valuable features that help developers have a smooth development experience. For instance, you can compare strings and match patterns while coding.
You can easily define abstract codes and create objects in Scala. It allows you to write shortcodes without complicating the program. The language is object-oriented, which helps you develop, test, and launch your product faster.
Easy to Learn
Software developers without Java experience will love using Scala. The features are easy to access with proper documentation. It is fun to learn, which makes it a preferred choice for all developers at different levels.
Scala is among the most-after languages for developing scalable web products. It works well for large websites and applications hosting many users.
Since the unique coding approach of Scala fastens the development process, developers become more productive in their work. It is not as restrictive as Java, thus offering clean coding experiences.
Factors to Consider When Choosing A Scala Developer
Let us explore the skills that recruiters look for when scouting for top-tier Scala developers.
Expertise in the Language
Most developers do not begin their programming career with only Scala. Usually, they already have the expertise in native programming languages like CSS, Java, C++, or Swift. Over time, many professionals upgrade and learn other languages, including Scala. Therefore, when hiring a Scala expert, make sure you check if the applicant also has expertise in other programming languages. Understanding the language is not enough; the developer should be able to write clean codes for an excellent development process.
Experience in Scala Frameworks
A skilled Scala developer must have experience with frameworks and code libraries supporting the language. Apart from knowing Scala logic, they must also demonstrate practical skills. Candidates should be able to answer questions about Spark or Play frameworks, as well as other vital Scala instruments.
Functional Programming Skills
You need to look out for a professional with a strong background in functional programming. This is a crucial skill that should not be left out. Otherwise, you will have products with coding errors. Apart from checking the theory section, ensure the developer has practical expertise.
If you want to recruit the best talent, the portfolio is where to check it. You need to know if the developer has participated in any big projects, such as handling high-performance programs or websites. Besides, you can ask for legit references to get feedback from the firms they have previously worked for.
Teamwork is crucial in software development. It is impossible to develop an app without collaborating with the entire team. Thus, the developer must be willing to practice team spirit for successful projects.
Responsibilities of a Scala Developer
Those wishing to get a job as Scala developers should be ready to assume the following responsibilities:
- Develop scalable web products with high performance.
- Conduct software analysis before product development.
- Participate in the product development phases.
- Collaborate with the QA professionals to handle errors.
- Debug and test Scala applications.
- Suggest application improvements.
- Collaborate with other developers and the design team.
Scala is quickly becoming a favorite for many software developers. Its advanced features help coders create functional products that meet the market standards. You can never go wrong in hiring competent Scala developers to handle your projects.
Choosing a competent Scala developer might seem challenging. But if you know where to look, you will hire a skilled developer for your team. Make sure you understand both the tech stack and soft skills required for the job. This will help you filter out the best developers from the amateurs.
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Any facts, figures or references stated here are made by the author & don't reflect the endorsement of iU at all times unless otherwise drafted by official staff at iU. This article was first published here on 27th April 2022.