Dotnet Developer

Job Title: Analyst-Programmer C# Entry/Exit Systems EES and ETIAS

Location: Brussels, Belgium (Onsite)

Language: French , Dutch (Passive) and English

Duration: 01/11/2025- 31/12/2025

Job Description - Roles and Responsibilities

• You design, develop and test applications for mobile and fixed devices based on preliminary functional and technical analyses;

• You are responsible for quality assurance and development of C# applications in a multi-user environment, with high availability and high visibility;

• You follow technological developments and provide technical advice in your specific area of expertise and propose possible adjustments to projects;

• You analyze the needs of the users in collaboration with the functional analysts;

• You meet the expectations and technical specifications of users, taking into account feasibility and the rules and standards within the administration;

• You create and maintain the technical documentation;

• You help ensure the maintenance of applications to improve or adapt them to developments in software and hardware;

• You provide adequate technical support;

• You assist with coaching colleagues;

• You work on the full development cycle: back-end (services) and front-end (user interface);

• You develop new applications and improve those that already exist;

• You will work on complex applications and play a role in projects with a large scope.

• You design, develop and test applications for mobile and fixed devices based on preliminary functional and technical analyses;

• You provide quality assurance and development of C# applications in a multi-user environment, with high availability and high visibility;

• You monitor technological developments and provide technical advice in your specific area of knowledge and suggest possible adaptations to projects;

• You analyze user needs in collaboration with functional analysts;

• You meet the expectations and technical specifications of users, taking into account feasibility and rules and standards within the administration;

• You create and manage technical documentation;

• You help ensure the maintenance of applications in order to improve them or adapt them to software and hardware developments;

• You provide adequate technical support;

• You help coach colleagues;

• You work across the entire development cycle: back-end (services) and front-end (user interface);

Required skills – Required skills

• You have obtained an ICT-oriented master's degree or you have a graduate or master's degree in computer science;

• You have extensive knowledge of the technology and development tools for Microsoft .NET (C#);

• You have a good knowledge of SQL;

• You have experience using development environments in GIT and DevOps;

• You have a good knowledge of the development and use of REST web services, applied in C#;

• Experience in a similar position is a strong asset;

• You have knowledge of the methods and techniques of functional and technical analysis;

• You have knowledge of the methods and techniques of process description;

• You have knowledge of analysis in the form of Use Cases depending on project to project;

• You are familiar with Agile and Scrum;

• Optional: You have demonstrable experience in developing mobile applications with Xamarin, at least for the Android operating system;

• You can work independently;

• You can manage your time well and meet deadlines;

• You have a strong team spirit and analytical skills;

• You are preferably bilingual (Dutch, French) or, if not, you have sufficient basic knowledge of the second national language to be able to participate without any problems in meetings with other specialists and with user representatives;

• Knowledge of technical English is necessary.

• You hold a Master's degree focused on ICT or a graduate diploma or Master's degree in computer science;

• You have extensive knowledge of technology and development tools for Microsoft .NET (C#);

• You have a good knowledge of SQL;

• You have experience in using development environments in GIT and DevOps;

• You have a good knowledge of the development and use of REST web services, applied in C#;

• Experience in a similar role is a strong added value;

• You know the methods and techniques of functional and technical analysis;

• You know the methods and techniques for describing processes;

• You have knowledge of analysis in the form of use cases based on projects;

• You know Agile and Scrum;

• Optional: You have proven experience in developing mobile applications with Xamarin, at least for the Android operating system;

Skills

• .Net — Expert (Any time)
• C# — Expert (Any time)
• Laravel — Confirmed (Any time)
• VueJS — Confirmed (Any time)
• Functional analysis — Confirmed (Any time)
• GIT — Confirmed (Any time)
• Agile / Scrum — Junior (Any time)
• DevOps — Junior (Any time)
• REST Services — Junior (Any time)
• SQL — Junior (Any time)
• Technical analysis — Junior (Any time)