The acronym IT represents the vast field of Information Technology.
While software development is at the heart of the digital sector, it relies on and interacts with many other skills and professions.
IT jobs are constantly evolving, driven by a market in perpetual growth and change. The increasing digitalization of businesses and work methods, the rise of AI, IoT (Internet of Things), and the exponential growth of cybersecurity are leading to the creation of new roles and professions.
To help you get a clearer picture, here are some of the most in-demand positions in the IT field.
Design and Development Jobs
IT Developer
The developer position is probably the first that comes to mind when thinking about IT jobs.
Software Developers are professionals in algorithms and programming languages. However, their role is not limited to just writing code for applications and software.
Developers must be able to design and understand a specification document detailing the technical specifics of a project. For this, they can participate early in gathering user needs.
During and after development, they are also responsible for testing and deploying their application and ensuring its maintenance.
Developers generally specialise in a technology, language, or specific part of development, for example:
- The back-end developer, who manages all the "invisible" parts of development, such as database connection and management
- The front-end developer, who focuses more on the user interface, integrating designs from the web designer
- The full-stack developer, who combines both back-end and front-end development functions
- The DevOps, which is first a programming approach but also a role combining developer and system administrator tasks
Database Administrator (DBA)
A DBA is responsible for the creation, maintenance, security, and optimization of an organisation’s databases.
They manage access rights to the databases, establish standards and best practices, and can provide support to development teams by:
- Creating data sets for testing
- Advising developers on techniques to optimize performance
- Participating in database modeling
- Validating database schema changes
Project Management Jobs
IT Project Manager
Sometimes called an integrator project manager, application project manager, or Product Owner (PO) in Agile methodology, IT Project Managers (CPI) are experts who manages a team of technicians to design, develop, and integrate a software or IT solution.
They must have both technical and managerial skills and be able to consider project timelines and budgets.
Scrum Master
Scrum Masters (SM) are related to the Scrum methodology. They manage the product and software in collaboration with development teams.
Unlike the Project Manager, they do not aim to lead the team but rather support and help organize and distribute tasks. They notably facilitate daily scrums, planning poker, retrospectives, and other stages of the Scrum method.
Networking
Network Administrator
Network Administrators ensure access to and the security of the information system. They can create and develop an organisation’s IT network and evolve it according to the applications and software used.
They must also detect and coordinate anomalies and conduct security and technology monitoring.
Information Systems Architect
A IS (information systems) Architect sets up and coordinates all equipment and software (servers, operating systems, computers, etc.) to adapt them to their company’s or client's needs. Their tasks also include an audit and needs analysis phase, as well as controlling the efficiency, monitoring, and maintenance of their IS.
IT Consulting Jobs
IT consultants work with companies that want to evolve their IS. They propose technical solutions adapted to the organisation and its objectives. For this, they may design and participate in the installation and supervision of the IS’s evolution, ensuring its performance and security.
They also provide advice on which tools and software to choose and how to use them (e.g., preventive maintenance or access management). Finally, they can conduct training sessions for IT teams.
IT consultants are generally specialized in a defined field such as:
- Information systems consulting
- Decision-making IT consulting
- Participating in database modeling
- Integrated solutions consulting
Cybersecurity Jobs
Information Systems Security Manager (ISSM)
A ISSM ensures that cybercriminals do not infiltrate an information system.
To do this, they define and implement the organisation’s security policy, particularly regarding access rights, permissions, procedures, and incident recovery plans.
They also contribute to ensuring the availability of the company's information system and conduct ongoing security monitoring to anticipate vulnerabilities and new types of cyberattacks.
AI and Data Jobs
Data Analyst
A Data Analyst collects, studies, and interprets data sets to answer a question or solve a problem.
This role is part of IT because a Data Analyst will use:
- Databases and SQL queries
- Programming languages
- Command languages like SAS
- Data visualization software such as Power BI
Data Scientist
A Data Scientist is also a professional in data extraction and analysis. Unlike the Data Analyst, they do not limit themselves to raw analysis but create predictive statistical and mathematical models that serve as the basis for "intelligent" decision-making tools. They also have excellent knowledge of Big Data (Data Mining).
Artificial Intelligence Engineer
An AI engineer creates predictive models and algorithms using machine learning, neural networks, and deep learning.
These algorithms serve as the basis for AI software and systems.
AI engineers therefore have a good understanding of data analysis and science, as well as programming to design and maintain AI models.
This list is, of course, not exhaustive, as IT is a field in constant evolution. New roles are developing with AI, such as Chief Data Officer (CDO) in charge of data governance or the Cloud Architect.
Mixed skills are also highly sought after, such as DevSecOps, who must know how to program and maintain and monitor security infrastructures.
To find more IT profiles and jobs, you can directly consult the list of IT jobs and the related offers.