.NET Developer l Belgium

Brussels, Brussels, be on site Until 8/21/2026 H-1B sponsor history First posted April 3, 2026 Last posted April 3, 2026
Job description

Talan is an international consulting group specializing in transformation and innovation through technology. Present across five continents and in 21 countries, our Great Place to Work–certified group brings together more than 7,000 consultants. We support major organizations in navigating complex digital transformations in Belgium and internationally, Talan advises and supports companies and public institutions in delivering their transformation and innovation projects. The group expects to reach €600 million in revenue in 2024 and aims to exceed €1 billion in revenue by 2026.

With its research and innovation Centre, Talan puts innovation at the heart of its development and intervenes in the technological mutation sectors, such as Artificial Intelligence, Data Intelligence, Blockchains, to avail the growth of major groups and mid-cap companies through a committed and responsible approach. www.talan.com 

By placing "Positive Innovation" at the heart of its strategy, the Talan Group is convinced that it is by serving people that technology amplifies its potential for society.

We are seeking a talented .NET Developer to join our team and work on IT projects.

Role and responsibilities:

As an Experienced .NET Developer, you will play a crucial role in designing, developing, and maintaining our backend systems. You will work with a team of skilled professionals to create robust and scalable applications that meet our business needs.

  • Design, develop, and maintain backend services and APIs using .NET Framework and .NET Core, with a focus on stability & performance.This by using modern design principles such as Event-Driven Architecture & Domain Driven Design
  • Work closely with architects, analysts & developers from IT Document Management & other teams to deliver high-quality software solutions.
  • Ensure code quality through unit testing, code reviews, and adherence to best practices. You proactively communicate within & outside the team on target solutions, but also on issues and/or delays.
  • You build detailed knowledge of the existing technical assets to help in maintaining & improving them.

Mandatory Skills (at least 5 years of experience):

  • .NET Development (.NET Framework & .NET Core)
  • Writing C# with a focus on Rest APIs & Windows services
  • Modern design principles (Event-Driven Architecture & Domain-Driven Design) and know the best practices to implement them
  • Azure Service Bus and Azure Cloud services to build and deploy scalable application
  • You are fluent in English and have a strong proficiency in French and/or Dutch.
  • You can communicate proactively and smoothly, both in writing and verbally, to clearly and effectively convey complex information
  • You’re comfortable in understanding complex environments and are willing to learn/invest in it
About this role

Summary

Design, develop, and maintain backend systems and APIs using .NET for scalable applications.

Job title

.NET Developer

Experience level

5+ years

Industry

it consulting

Location requirements

Brussels, Belgium, on-site, with possible remote options

Salary

Not specified

Visa sponsorship

H-1B sponsor history

Management role

No

Skills & keywords

Required skills

.NET Framework.NET CoreC#Rest APIsWindows servicesEvent-Driven ArchitectureDomain-Driven DesignAzure Service BusAzure CloudEnglishFrenchDutch

Preferred skills

None specified

Specializations

.NET.NET CoreC#APIsAzure
Locations

Structured locations inferred from the posting.

Brussels, Belgium

On-site City