Fullstack .NET Developer

BelgiumBelgium·Brusselsmid
.Net DeveloperSoftware Engineering
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Quick Summary

Key Responsibilities

Design, develop, and maintain .NET applications using C# and .NET Core.

Requirements Summary

Dutch or FrenchLevel NativeEnglishLevel Passive knowledge

Technical Tools
.Net DeveloperSoftware Engineering

We are seeking an experienced Fullstack .NET Developer for a consultancy mission at a client site, representing Keystone Solutions. In this dynamic environment, you will collaborate with a diverse team of professionals, including Scrum Masters, Business Analysts, Developers, Test Analysts, Ops Engineers, and Product Owners, to deliver high-quality software solutions.


Responsibilities

~1 min read

  • Design, develop, and maintain .NET applications using C# and .NET Core.
  • Translate functional analyses into technical specifications and assist business analysts in validating application specifications.
  • Analyze and resolve technical issues, providing second-level bug resolution and technical support to colleagues.
  • Continuously improve development processes and software quality by staying updated on trends and methodologies in the field.
  • Automate and ensure continuous integration by setting up pipelines and unit tests to guarantee a stable and functional development, testing, and production environment.
  • Collaborate with the agile team in a SAFe environment, working closely with other developers, testers, business analysts, product owners, and scrum masters to deliver software iteratively and incrementally.
  • Contribute to technical documentation and knowledge sharing within the team, preparing and reviewing documentation created by junior developers.


  • Bachelor's or Master's degree in Computer Science or equivalent experience.
  • At least 5 years of experience as a .NET developer.
  • 3 years of experience working in Agile/Scrum environments.


  • Excellent problem-solving and analytical skills.
  • A mindset focused on continuous learning and improvement, with a willingness to learn new technologies and methodologies.
  • Strong communication skills, both verbal and written, with the ability to explain technical concepts clearly to both technical and non-technical stakeholders.
  • Collaborative and socially skilled.
  • Adaptability and flexibility, with the ability to quickly switch between tasks and priorities, handling unexpected changes and obstacles.
  • Proactive and autonomous work style.
  • Sense of responsibility and customer orientation.
  • Knowledge of Oracle PL/SQL is a plus.


  • Fluent in French or Dutch.
  • Second language: understanding and basic written and oral communication.
  • English: understanding.

If you are ready to tackle technical and strategic challenges in a dynamic consultancy environment, apply today at Keystone Solutions Career Portal.


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Requirements

~1 min read

Dutch or French
Level Native
English
Level Passive knowledge

Location & Eligibility

Where is the job
Brussels, Belgium
On-site at the office
Who can apply
BE

Listing Details

First seen
September 15, 2026
Last seen
September 15, 2026

Posting Health

Days active
0
Repost count
0
Trust Level
51%
Scored at
September 15, 2026

Signal breakdown

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keystone-solutionsFullstack .NET Developer