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EngiFlex

.NET developer (senior)

On site

Brussels, Belgium

Senior

Full Time

21-10-2025

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Skills

Communication Problem Solving TypeScript Visual Studio Jira DevOps Azure Data Factory Agile Methodology Programming angular Azure node.js Back-end Development Software Development Confluence Agile .NET .NET Core

Job Specifications

Onze klant FSMA is the Belgian Financial Services and Markets Authority supervising and regulating the financial market of Belgium in cooperation with the national Bank and the 27 member states of the EU.

FSMA is looking for a highly qualified Senior .Net Core developer with extensive practical knowledge of .Net Core (Design + development) in order to develop and maintain its .Net application Portal integrated in a Microsoft technology stack.

Technical Skills

Soft skills

Ideally bilingual FR/NL. If not, fluent in Fr or Nl with a very good knowledge of the other language (passive knowledge : able to correctly understand and speak a bit in the other language)
Synthetic / Analytic
Understanding of different phases of software development life cycle
Good communication, interpersonal, and problem solving skills
Ability to work independently as well as in a team environment (team player)

Tasks & Responsibilities

Co-develop and maintain one of the Portal .Net Core application of the FSMA, designed to register some entities under supervision and their related documents.
Responsible for unit testing his/her software modules.
Participates in and supports the estimation of technical tasks and activities on project work
Participates in project planning, estimation, standup and status meetings as appropriate
Collaborates with the project team and is willing to be flexible to achieve team goals
Helps the team to push the application forward to an extranet portal

Profile:

5 years of experience in .Net programming in large and mid-sized applications

Ability to develop .Net web based applications in a structured way according to the coding conventions and rules

Extensive experience in .NET Core framework ( > 4 years during the last 6 years )

Practical experience in both front-end and back-end development, in particular:

Angular, Material Design, Node.js, Typescript

Practical experience in developing and testing applications using Visual Studio in a continuous development/continuous integration mode

Willingness to solve DevOps/Support/Maintenance problems

Experience with Agile methodology and Atlassian Stack (Jira, Confluence, Bamboo, BitBucket)

Experience in integration with Sharepoint and Azure is a plus

Summary:expert level is expected in the following domains:

Senior Full-Stack Developer

NetLevel
NET Core

Agile

Angular

Azure Data Factory

Bamboo

Bitbucket

Confluence

DevOps

Jira

Node.js

Sharepoint

TypeScript

Visual Studio

About the Company

Project sourcing / staffing. We provide the engineering talent to fire up larger projects, as well as project sourcing single consultants for existing teams with particular needs. Our specialists can provide project management, audit support, (IT) business analysis, biotech operations, and more in industries like life sciences and chemical manufacturing. Know more