Senior .NET Developer – Azure & Web API

PAUWELS CONSULTING NVArr. de Bruxelles-Capitale/Arr. Brussel-HoofdstadEURESpublished 09/29/2026
Must-have:GitAzureDockerKubernetesCloudBackendMobileDevOpsCI/CDSecurity

Responsibilities

  • Design and develop secure, performant .NET Core Web APIs and software solutions.
  • Collaborate with solution designers and stakeholders to translate business requirements into technical implementations.
  • Take full ownership of the end-to-end delivery of complete software solutions.
  • Implement and maintain code quality using Clean Code, Clean Architecture, and SOLID principles.
  • Integrate backend APIs and handle offline/online data synchronization for mobile applications.
  • Set up and manage robust CI/CD pipelines and containerized deployments.
  • Contribute to the team's growth through knowledge sharing and a constructive professional attitude.

Requirements

  • 8+ years of experience in .NET development, including LINQ, async/await, and security practices.
  • 3+ years of experience with .NET Core Web API design and development.
  • 3+ years of experience in Azure Cloud development, leveraging PaaS and event-driven patterns.
  • Proven experience with Unit Testing, Clean Code, Clean Architecture, and SOLID principles across multiple projects.
  • Professional experience with SQL and relational database design and optimization.
  • Practical knowledge of Git and version control branching strategies.
  • You are proactive, show initiative, and can work independently with a strong sense of ownership.
  • You're calm and respectful in interactions with strong communication skills.
  • You are fluent in English (C1) with C2 level proficiency in Dutch or French.

Nice to Haves

  • Experience with CI/CD and Azure DevOps pipelines.
  • Knowledge of containerized deployments using Kubernetes and Docker.
  • Familiarity with Android application integration and local persistence synchronization.

Contact person

Listed by the employer in the job posting — for questions and your application.

  • Jan Vanden Boer