It is already a well-known fact that information technology is one of the fastest-growing areas in the job market, and many people want to take advantage of this to start a new career. However, in the popular imagination, the segment is still closely related to software development, even though there are dozens of professions that specialists in the field can fill.
To inspire you, we have prepared this article in which we will explain a little more about several of these professions. They range from developing games that can be found if you go to 1xBet bookmaker, to virtual security measures, to recent innovations and developments brought about by artificial intelligence.
Before delving into these areas, check out the table for a summary of what we will cover in this article:
| IT area | What it does |
| Game Development | Produces games in partnership with art and narrative professionals. In addition to large industries, you can work on indie games, educational games, business games, and in the iGaming segment. |
| Mobile Developer | Focuses on programming languages used primarily by Android and iOS systems. |
| Cybersecurity | Ensures that all systems, software, apps, and devices are completely secure for everyone who uses them. |
| UX and UI Designer | Works with the part of the systems that users will interact with. UI focuses on appearance, while UX works with usability. |
| Quality Assurance | Constantly tests everything that is done by the development team, avoiding any possible problems. |
| AI Specialist | Implements artificial intelligence-based automation in companies or trains algorithms based on Machine Learning. |
Game Development
Game development is one of the most comprehensive areas of information technology because it involves not only technicalities, but also several other topics that involve the humanities and creativity. Game development, despite involving a lot of code and algorithms, is also directly linked to narratives, artistic direction, and game design choices.
Of course, it is possible to specialize and work only in the technical area of a game. However, it is necessary to have at least a general understanding of the entire development process, knowing the basics of each of the areas involved. For this very reason, this can be one of the most enjoyable activities for those who work with information technology, since dialogue with professionals from different areas is always healthy.
It is a mistake to think that a game developer will only work on large productions for giant games for consoles, computers, and mobile devices. There are several other opportunities. The first is the indie game industry, which is growing rapidly and has recently seen major successes such as Balatro, Hades, Animal Well, Hollow Knight, Celeste, Undertale, and many others. If you understand all the processes, you can even create and publish a game on your own, as was the case with some of the games mentioned above.
Proof of this opportunity is the size of the indie game market worldwide. A survey by Mordor Intelligence analyzed the period between 2019 and 2024 to understand the segment’s revenue. In 2025, indie games are estimated to generate around $4.85 billion. The estimated annual growth is enormous, with an expected rate of 14.54% until 2030, reaching a revenue of $9.55 billion.
The study also pointed out some of the reasons for this estimated annual growth. Among them are:
- Government programs that emerge to encourage the production of indie games, helping developers in the early stages of their careers
- Consolidation of 5G technology will expand the reach of mobile games, which already account for more than half of the segment’s revenue
- More accessible tools for developers
- Greater accessibility to game engines
- The possibility of financing a game through crowdfunding, which already creates a community of players
In addition to traditional games, there are also several other areas in which a game developer can work. One that is also constantly growing is online casino games. A platform of this type usually hosts more than 10,000 games, and this variety is supported by several providers. For this reason, these professionals are highly sought after by companies specializing in iGaming.
Another opportunity is in the creation of educational games, which can even be commissioned by government entities. This model also includes games commissioned by companies to promote their brand and increase the reach of certain products.
Mobile development
As mobile applications are already part of the routine of a large part of the world’s population, it is clear that this is a consolidated and still promising field within information technology. The area of mobile development, then, has been built as a separate branch of software development, despite requiring the same basic knowledge.
The programming languages used for mobile app development also vary from those traditionally used in software. Since the Android and iOS systems, which dominate the market, have their own specifications, it is even possible to specialize in one of the two and master the languages associated with it.
Even within the field of mobile development, there are several branches, for example, professionals who specialize only in digital payment solutions and others who focus on producing apps that work based on connection with other devices from the Internet of Things (IoT). Thus, the opportunities are numerous and very rewarding.
Cybersecurity
The increasing importance of the digital world in our real lives has, unfortunately, also opened up opportunities for many criminals to take advantage of potential vulnerabilities to commit a wide range of crimes, from identity fraud to financial scams. As a result, cybersecurity professionals have become more important than ever, establishing themselves as one of the most challenging professions in the world of information technology.
In addition to setting up secure systems, these professionals are also responsible for constantly testing, studying potential threats, and creating new measures to prevent attacks. Therefore, it is essential to always be attentive and up to date, which are crucial characteristics for anyone who wants to enter the field.
Therefore, cybersecurity professionals should not only focus on technical issues. It is also necessary to follow the news and keep up with the content of other experts on the subject in blog posts, interviews, and podcasts.
According to cybersecurity expert Trisha Clay, in an interview with the Cybersecurity Guide podcast, the challenges in the field are growing as cybercriminals become more educated: “And what we’re seeing a lot of in higher education now is social engineering to gain access to systems, either to trick people, to get them to give money directly to gain access to systems, to a business email compromise, to interject themselves into the business to get fake invoices paid to their bank accounts.”
UI and UX designer
User interface (UI) and user experience (UX) are more popular than ever in the information technology industry, especially with the popularization of software and applications that were previously used only by a small portion of the population. Therefore, everything that is programmed must be adapted so that users can easily use the products. After all, there is no point in having perfect and completely secure code if it is difficult to use, as this will certainly drive users away.
The UI design professional is responsible for the visual aspect of everything that will be displayed on users’ devices. In general terms, they transform complex codes into visible elements. Everything the user does on a platform goes through the UI elements. This involves, for example, buttons, menu positioning, colors used, and even the adaptation of pages for mobile devices.
UX designers, on the other hand, go beyond aesthetic aspects, focusing also on functionality. The main mission in this area is to make what has been developed easy to use. This involves intuitiveness, accessibility, usability, and the way information is displayed in the system, app, software, or game. Everything must be properly hierarchical, based on the area known as Information Architecture.
Quality Assurance
In addition to the professionals who actually program and create any IT system, be it an app, a game, or software, some specialize in testing everything that is done so that the product reaches users in perfect condition. Like cybersecurity professionals, test analysts, known as quality assurance professionals, must also be constantly up to date and perform their work continuously.
Professionals in this area must monitor the entire product development process by performing constant tests to avoid any type of error that may occur. In addition to being essential for everything to reach users with the highest quality, this also saves the team a lot of time, as they will not have to redo a large part of the work already done due to small errors.
Test planning is one of the crucial tasks. After understanding the entire development process, the professional plans in detail everything that must be checked to ensure quality. Then, the professional must analyze all the results obtained and also prepare documents that report all possible errors.
Artificial Intelligence Specialist
Artificial intelligence is the topic of the moment, and this requires many specialists. Virtually all large companies are looking to ride the AI wave to optimize processes and reduce costs. However, this is not as simple as an ordinary user using AI to answer a question, but rather requires the assistance of a specialist who knows the step-by-step process of how to use the tools to achieve the company’s objectives.
The role of the AI analyst is also linked to other areas of IT, especially data science. After all, it is necessary to understand all the collected data very well to create automation through artificial intelligence.
In addition to this type of professional, AI has also given rise to some other professions. Among them is the machine learning specialist. In this area, the professional will be responsible for training artificial intelligence models based on collected data. Based on the activities performed, the algorithms will, at a certain point, begin to develop independently according to the decisions previously made by the machine learning specialist.
(DISCLAIMER: The information in this article does not necessarily reflect the views of The Global Hues. We make no representation or warranty of any kind, express or implied, regarding the accuracy, adequacy, validity, reliability, availability or completeness of any information in this article.)
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