Game Developer

Video Game Developers program, test and debug interactive games for various platforms such as consoles, PCs, mobile devices (smartphones and tablets) and VR headsets.

They maintain their code and ensure the performance and playability of the final product.

• Participate in the development of video games for different platforms, using programming languages such as C++, C#, Lua, Python, etc.
• Writing and modifying code, testing, deploying and maintaining it
• Implement gameplay features, game mechanics and interactive systems in line with the project’s creative direction
• If a game engine is used, setting its parameters and adding functionalities as required
• Participate in performance optimisation
• Resolve technical problems throughout the development process
• Maintaining a technical, technological and competitive watch, and constantly striving to innovate
• On certain projects, work closely with the teams to integrate visual and sound elements into the game, if necessary

Who can a video game developer contact?

Video Game Developers work with the various video game professionals, such as Game Designers, Game Artists, Sound Designers, other video game programmers and the project producer, to ensure the consistency and quality of the game.

They also work closely with their supervisor, the Lead Developer, during collective code reviews. The Lead Developer also works with the Human Resources department to define a training plan to build skills over the medium and long term.

The qualities of a video game developer include :

• creativity and problem-solving skills
• the ability to work in a multidisciplinary team
• the ability to communicate technical ideas clearly
• the ability to learn new languages and development environments
• an interest in new technologies and science (particularly mathematics)
• an eye for detail, patience and perseverance
• good time management

The job of video game developer requires a solid understanding of computer science (algorithms), mathematics (algebra and geometry applied to 3D) and physics (2D/3D mechanics), to enable :

• the development of the kinematic and dynamic behaviour of the game’s virtual objects,
• the calculation of collisions between objects and their consequences (rebound, destruction)
• the development of NPC (Non-Player Character) behaviour using Artificial Intelligence techniques
• the simulation of particle movements (e.g. fluid mechanics)
• the creation of complex visual effects, with varying degrees of realism
• algorithm optimisation and scalability

IT development covers a wide range of activities involved in creating software. This includes analysis, design, programming, testing, deployment and maintenance.

Video game developers therefore need a wide range of technical skills relating to programming, as well as project management skills:

Game engines are versatile and powerful tools that provide the components needed to create video games.

Video game developers commonly use engines such as Unity, Unreal Engine, Godot, Cry Engine, as well as proprietary engines.

Graphics programming includes the use of APIs (Application Programming Interface) such as Direct

X, OpenGL, Vulkan, Shaders, etc.

Developers integrate advanced digital technologies such as virtual reality (VR), augmented reality (AR), artificial intelligence (AI), etc., to create immersive and innovative gaming experiences.

There are several approaches to structuring the creative process and guaranteeing the consistency and quality of the final game.

The agile method is widely adopted in the video game industry. This project management approach favours short, regular iterations, flexibility and close collaboration with stakeholders to adapt quickly to changes and continually improve the product.

Iterative prototyping involves rapidly creating simplified versions of the game to test and refine gameplay concepts before developing full functionality.

User-centred design…