Onsite Medior .NET Full-Stack Developer: React/Microservices

Itproposal; Dessel; Sur place; EUR 45 000 - 65 000; Plein temps

Résumé du poste

Itproposal is seeking a Medior Full-Stack .NET Developer to join our on-site team in Dessel, Belgium. You will build, maintain, and optimize secure applications using .NET and React, working in an Agile environment.

The ideal candidate has 2–3 years of hands-on experience with .NET, React, microservices, SQL Server, Azure DevOps, and Git, plus knowledge of security and testing practices. This is a 4-month full-time contract starting August 2026.

Qualifications

• Approximately 2–3 years of professional development experience.
• Solid experience with .NET.
• Hands-on experience with React.
• Experience working with microservices.
• Knowledge of SQL Server.
• Experience with Azure DevOps.
• Experience with Git.
• Understanding of application and API security.
• Experience with unit and integration testing.
• Knowledge of Agile methodologies.
• Experience with Application Insights.
• Experience with modern React state-management solutions such as Redux and/or Zustand.
• Strong analytical and problem-solving skills.
• Good communication and teamwork abilities.
• Strong motivation, maturity, and willingness to learn.

Responsabilités

• Develop and maintain full-stack applications using .NET and React.
• Perform functional and technical analyses based on business and user requirements.
• Design solutions within a .NET and microservices architecture.
• Contribute to technology and framework selection.
• Develop and integrate APIs and microservices.
• Work with Azure DevOps within an Agile development environment.
• Use Git for source control and version management.
• Perform unit and integration testing.
• Apply application and API security best practices.
• Monitor application performance, stability, and reliability.
• Work with SQL Server for data management.
• Support data integration within microservices environments.
• Debug and resolve frontend and backend issues.
• Provide second-line application support.
• Proactively identify and prevent production issues; contribute to architectural improvements.
• Keep up to date with developments in the .NET and React ecosystems.
• Document code, APIs, architecture, and technical solutions.
• Share technical knowledge and best practices within the team.

Connaissances

2–3 years experience

.NET

React

microservices

SQL Server

Azure DevOps

Git

security

unit testing

integration testing

Agile

Application Insights

Redux

Zustand

analytical thinking

communication

teamwork

learning mindset

Formation

Bachelor's degree in Computer Science / IT / Software Engineering or equivalent

Outils

Azure DevOps

Git

Redux

Zustand

Application Insights

Description du poste

Itproposal is seeking a Medior Full-Stack .NET Developer to join our on-site team in Dessel, Belgium. You will build, maintain, and optimize secure applications using .NET and React, working in an Agile environment.

The ideal candidate has 2–3 years of hands-on experience with .NET, React, microservices, SQL Server, Azure DevOps, and Git, plus knowledge of security and testing practices. This is a 4-month full-time contract starting August 2026.