Back to Jobs
Technical Lead .NET
MC Expert
Brussels, Belgiumhybridcontractsenior
We are looking for a Technical Lead .NET to play a key role in the technical direction of our organization. The position involves providing effective technical solutions, overseeing new project initiatives, and maintaining existing applications while collaborating with various teams. This role offers a good work-life balance and opportunities for professional development.
Description (English)
FUNCTION
The technical lead of applications within NIHDI-ICT occupies a key position in the technical direction of the organization, mainly within a team specialized in applications. He/she is responsible for providing effective technical solutions for a specific portfolio. His/her role includes technical oversight of new project initiatives and maintenance of existing applications. In collaboration with developers and other team members, including functional experts and business analysts, he/she also ensures coordination with the portfolio architect and the Infrastructure & Operations (I&O) teams. Reporting directly to the project manager, his/her expertise is essential to drive innovation and integrate technological solutions that align with business objectives and improve operational efficiency.
The role of the technical lead combines high-level technical oversight with practical coding. This dual responsibility ensures that the technical lead remains closely tied to the technical details and challenges of the project while providing technical leadership and guidance on technical design. The main responsibilities of a technical lead are as follows:
For a technical lead, especially in a .Net environment, key interpersonal skills typically include:
We offer you an interesting mission in ICT and Data services that has an impact on society, with many benefits:
The technical lead of applications within NIHDI-ICT occupies a key position in the technical direction of the organization, mainly within a team specialized in applications. He/she is responsible for providing effective technical solutions for a specific portfolio. His/her role includes technical oversight of new project initiatives and maintenance of existing applications. In collaboration with developers and other team members, including functional experts and business analysts, he/she also ensures coordination with the portfolio architect and the Infrastructure & Operations (I&O) teams. Reporting directly to the project manager, his/her expertise is essential to drive innovation and integrate technological solutions that align with business objectives and improve operational efficiency.
Responsibilities
The role of the technical lead combines high-level technical oversight with practical coding. This dual responsibility ensures that the technical lead remains closely tied to the technical details and challenges of the project while providing technical leadership and guidance on technical design. The main responsibilities of a technical lead are as follows:
•Technical leadership and guidance: Provide advice and mentoring to the development team, fostering a culture of technical excellence.
•Final technical responsibility for software systems within the application team: Oversee all technical aspects within the application team, ensuring that software development and deployment meet the organization’s standards and objectives.
•Active contribution to development: Devote a significant portion of time to practical development tasks, participating in coding, feature development, and bug fixing.
•Preparation of technical deliverables: Create detailed technical documentation for software releases, including infrastructure requests and production deployment documents.
•Configuration change requests to I&O: Manage configuration change requests to I&O to ensure system stability and performance.
•System design: Design scalable, reliable, and maintainable systems, adhering to architectural standards and complementing the overall architecture in collaboration with the architecture team.
•Needs analysis: Collaborate with analysts to refine needs and translate them into robust technical solutions.
•Code review and quality assurance: Ensure code quality through thorough reviews and implementation of rigorous quality assurance processes.
•Performance optimization: Regularly evaluate software performance and make necessary adjustments for optimization.
•Security considerations: Integrate up-to-date security practices to protect software systems from threats, considering architectural choices.
•Evaluation and integration of technologies: Evaluate and integrate new technologies that align with business objectives and enhance system capabilities, considering architectural choices.
•Troubleshooting and support: Lead the resolution of complex technical problems, providing expert troubleshooting and support.
•Compliance with architectural standards and collaboration: Collaborate with the portfolio architect to align with strategic architecture while retaining the necessary latitude to make complementary design choices.
Interpersonal Skills
For a technical lead, especially in a .Net environment, key interpersonal skills typically include:
•Leadership: Ability to inspire, motivate, and guide other developers towards achieving project goals. A collaborative spirit to work harmoniously with various cross-functional teams. Sensitivity and consideration of the emotions and motivations of team members to create a positive work environment. Clear and effective communication skills, both oral and written, to collaborate with team members, stakeholders, and non-technical audiences.
•Mentorship: Willingness to share knowledge, provide feedback, and foster the professional development of other developers. Ability to mediate conflicts within the team and negotiate solutions with stakeholders.
•Problem-solving and decision-making: Strong analytical skills to identify problems and devise innovative solutions. Confidence and competence to make crucial decisions impacting the direction and execution of projects. Ability to grasp the overall business objectives and align technical goals accordingly. Ability to understand client needs and translate them into technical solutions.
•Resilience: Flexibility to adapt to changing technologies, requirements, and environments. Ability to prioritize tasks and manage time effectively to meet deadlines. Endurance to handle deadline pressures and technical challenges without compromising performance. Commitment to staying informed about the latest industry trends and technologies.
Language Skills
•Fluent in one of the two national languages: FR or NL (level C2)
•Very good level of English (level C1)
*The indicated levels correspond to the Common European Framework of Reference for Languages (CEFR), which defines language proficiency standards in Europe.We offer you an interesting mission in ICT and Data services that has an impact on society, with many benefits:
•A good work-life balance;
•Flexible working hours for a 40-hour week (7:30 to 20:00 with fixed slots between 9:00 and 12:00 and 13:00 and 16:00);
•Possibility of teleworking;
•Workspaces organized according to activities;
•Good accessibility via public transport;
•Parking for cars and bicycles in the building;
•Individual lockers;
•Company restaurant;
•Various opportunities for self-development: training and internship opportunities (to be followed outside working hours) via our e-academy self-training platform or via the Microsoft Enterprise Skills Initiative platform.
Competitive
Job Info
Type
contract
Level
senior
Work
hybrid
Salary
Competitive
Posted
Jul 24, 2026
Start Date
Aug 10, 2026
Deadline
Jul 29, 2026
Tech Stack
.NETC#ASP.NETAzureSQL ServerDevOpsGIT