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How to Become a Scala Developer in 2023


Scala is a high-level language that aims to provide both object-oriented programming and functionality. Not surprising that it is becoming more and more popular among developers and companies. In 2023, the demand for Scala developers is high as ever before and if you still don’t know what language to choose, this might be your chance. Make yourself comfortable because, in the next few minutes, you’ll learn how to land your first Scala development interview.

scala developer

  1. Get an academic degree

To become software developers, high-school students need a Bachelor’s degree in an IT-related field. For example, Engineering, Technology, Computer Science, and so on. Although the academic degree is not compulsory, it gives Scala developers lots of advantages including basic knowledge of various languages and databases and networking. You will also learn how computers work and will be able to build a portfolio even before graduation.

  1. Develop a corresponding skillset

To become a software developer, you don’t need a degree but you must have a specific skillset – knowledge of Scala and databases, strong analytical skills, and so on. Here are the main fields to focus on:

  • Scala itself. This point hardly needs explanation because your first skill should be knowledge of Scala programming – flowcharts, syntax, variables, and lots of other topics. There are hundreds of courses and training programs where you can learn both basic and advanced programming. Plus, you will get much-needed certificates. YouTube is also a great source of free lessons for beginners.

  • Databases. Some think that software development is all about coding but a successful programmer should also know everything about networks and databases.

  • Problem-solving and critical-thinking skills. They are a must for any software developer because throughout the career you will face daily problems and should be able to know how to solve them on your own. Programming involves hours and hours of reflexing on the code trying to figure out what went wrong.

Other important skills include knowledge of similar languages like Python or Java, a basic understanding of AWS, Spark, and MapReduce, strong interpersonal skills, and the ability to present work clearly.

  1. Practice, practice, practice

Once you understand Scala development basics, it is the right time to use them in work. Coding is a practical, not theoretical field, so every rule and concept you learn must be tested in the Scala environment. Start with small and simple projects like a mini-game or a bot. When the task seems easy enough, go to medium-level projects and boost your Scala development skills. These programs can be used to build a portfolio.

  1. Create a resume

Even if you are a great and talented Scala developer, recruiters might not notice you among other programmers. That is why you need to have a strong portfolio and a professionally-looking resume. It should include your contact information, objective, core competencies, experience, academic background, and so on. To simplify the process, download resume templates and fill them with your personal information. Having a LinkedIn account is also a plus.

Scala developer: job overview

Scala developers do a lot of tasks on a daily basis, so the list of responsibilities may greatly vary from one project to another. But most of the time, they develop and maintain software based on specifications and manage the architectural development of the project. They also conduct program analysis and work closely with other team members to achieve the set goals. Depending on the direction you choose, you might also be involved in testing and debugging, as well as developing documents and improving performances.

The salary may greatly vary depending on the role, industry, and chosen company. On average, junior developers receive around $65,000 per year, while senior Scala developers earn up to $176,000 annually. Add bonuses, loyalty perks, and medical insurance, and you will get a rather beneficial career path.


According to statistics, 4% of all software developers in the world work with Scala. This means that the niche is rather engaging but still has enough space for growth and development. And the best part is that you can become a Scala developer even without a higher degree. We hope that our guide was helpful and now you are ready to make an informed decision.