-
EngiFlex

.NET developer (senior)

EngiFlex
Belgium · Full-time · Not Applicable

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

Key Skills

Ranked by relevance

confluence jira
Login to Apply
Posted
Oct 21, 2025
Type
Full-time
Level
Not Applicable
Location
Brussels
Company
EngiFlex

Industries

IT Services IT Consulting

Categories

Engineering Information Technology

Related Jobs

3 roles aligned with this opportunity

View all jobs
View Job Details
EngiFlex
Related

Senior Full-Stack .NET Developer (Freelance mogelijk)

2026-04-09

Full-time
Not Applicable
Belgium
IT Services
Engineering
View Job Details
EngiFlex
Related

Senior Angular UI Developer (In dienst of freelance)

2026-05-13

Full-time
Not Applicable
Belgium
IT Services
Engineering
View Job Details
EngiFlex
Related

Freelance Senior Full Stack .NET Developer

2026-04-14

Part-time
Not Applicable
Belgium
IT Services
Engineering