hirly
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hirly last saw it live on 17 September 2026. See similar open roles below, or browse the live board.

Spektrum

Junior .Net Developer (WinForms .Net Core background)

Capellen, Luxembourg

hirly's read of this role

Role family
Engineering
Seniority
Entry level
Work mode
On-site / unstated
First seen by hirly
16 Sept 2026

Derived automatically from the posting.

the posting

Spektrum supports apex purchasers (NATO, UN, EU, and National Government and Defence) and their Tier 1 supplier ecosystem with a wide range of specialist services. We provide our clients with professional services, specialised aerospace and defence sales, delivery, and operational subject matter expertise. We seek personnel to join our team and support key client projects.

Introduction

The Automated Integrated Product Support (IPS) Programme Office (LN) of the NATO Support and Procurement Agency (NSPA) is responsible to provide responsive, effective and cost-efficient electronic, automated and integrated logistic support on behalf of NATO or NATO Member Nations.

NDSS is an automated and integrated logistics software support tool designed, developed and supported by NSPA. It covers the main logistic functionalities such as item management, stock management, requisitioning, procurement, fleet management, transport request, maintenance and repair, property accounting and property disposal.

The modules of the application software are written in PowerBuilder and Microsoft .Net, and are implemented in a client/server environment. Web front-end of NDSS is implemented using 3-tier Architecture.

NDSS is active in 31 user organizations across NATO and areas of NATO operations.

NSPA is involved in different development projects regarding the functional evolution of NDSS and its maintenance and is also involved in the support of other integrated logistics tools.

The contracted staff shall assist NDSS team in developing and implementing different projects based on PowerBuilder and .Net technologies.

Role Responsibilities

The Junior .Net Developer with WinForms .Net Core background shall work with the IT development team dedicated to NDSS / ILSS software. Involved in the maintenance and development of .Net applications, knowledge and experience in that domain and technologies related are required. The WinForms .Net Core Developer shall have the following tasks and activities :

Development and implementation of appropriate solutions

Design and code software

Writing and maintenance of documentation (technical and user)

Maintenance of deployed solutions

Design and maintenance of technical guidelines

Contribution to integration and system tests

Required Skills and Experience

Involved in the maintenance and development of different projects, this profile must have a proven professional experience in Web development. An experience of 3 years in IT and 2 years in .Net technologies is required.

Professional experience with minimum 2 years:

WinForms .Net Core 6 projects in C#

Microsoft Visual Studio .NET

Integration with SQL Server database platforms, including tables, views, stored procedures and functions

Professional experience with minimum 1 year:

SQL Server Management Studio

Database Project in Visual Studio

Entity Framework

WCF (Windows Communication Foundation)

.Net WinForms controls

Web Services

IIS troubleshooting

Multithreading

TFS 2015 or equivalent tool

Multitier architecture – MVP Pattern

Soft Skills:

Communication

Team Player

Flexibility and adaptability

Good interpersonal skills

Security Clearance

National Secret or NATO Secret Clearance

Language Requirements

Mandatory French and/or English – STANAG 6001 SLP 3333.

Work Arrangement

Onsite - Capellen, Luxembourg.

215 working days per year

40 working hours per week, Monday to Friday.

Original posting on Spektrum's site ↗