.NET SOFTWARE DEVELOPER

Publication Date:  Feb 24, 2025
Ref. No:  527644
Location: 

Amstelveen, NL

We are currently seeking a Senior .Net Developer with expertise in full-stack development, web services, and integration technologies.


This role is perfect for individuals who thrive in Agile, Scrum, and DevOps environments and are passionate about building robust, scalable software solutions. Join our team and contribute to complex, innovative projects while enhancing your skills in .Net technologies, software design, and enterprise integrations.

Tasks and Responsibilities:

  • Develop and maintain high-quality C# and ASP.Net/WCF applications.
  • Build web-based user interfaces using HTML, CSS, and JavaScript.
  • Design and implement web services and clients (WCF/SOAP and REST-based).
  • Provide technical support to our offshore partners.
  • Collaborate closely with team members to analyze, design, test, and coordinate development tasks.
  • Adhere to coding standards and contribute to solution discussions.
  • Work within a complex, heterogeneous environment, integrating with social media, native apps, and enterprise cloud services.
  • Demonstrate a proactive learning attitude to adapt to a blend of legacy and emerging technologies.
  • Develop solutions for BSS and OSS within the Thuis platform.

Requirements:

Experience:

  • 7+ years of experience in designing and building software solutions.
  • Proven track record in a broad software engineering role, delivering tangible results.

Technical Skills:

  • Must Have:

    • Strong expertise in .Net, .Net Core, C#, SQL Server, HTML5, CSS, and JavaScript.
    • Solid understanding of Agile principles and experience with SCRUM development processes.
    • Familiarity with continuous integration & delivery (e.g., TeamCity, Octopus Deploy, GitHub, Azure DevOps).
  • Nice to Have:

    • Experience with Azure cloud services.
    • Proficiency with development and test automation tools like Specflow, Swagger, Postman, SoapUI, Selenium, and Altova.
    • Experience with Angular (version 4+), XML Web Services, XSLT, and PowerShell.
    • Knowledge of telecommunications and IP-based networks/services.
    • Familiarity with Windows Server, vmWare, Azure cloud, and containerization.

Language Skills:

  • Dutch and English language proficiency at C1 level or higher is required.

What We Offer:

  • A competitive salary.
  • Mobility budget or lease car.
  • 29 vacation days and a performance bonus arrangement.
  • Health insurance and pension scheme.
  • End-of-year bonus and holiday pay.
  • A hybrid work model (2-3 times per week in the office or at the client site).
  • Opportunities for personal and professional growth with access to internal and external certifications.
  • Collaboration with established clients on impactful, innovative projects.


If you're a driven .Net Developer with strong Dutch language skills, looking to take on exciting challenges in a dynamic, supportive environment, we'd love to hear from you!