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Salary
≈ $59k – $107k per year (Estimated)
Location
Hybrid (Coevorden, Netherlands)
Seniority
Senior · 5+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 14, 2026. First seen by Alion on Oct 6, 2026.

Overview
Company
Impact
Profile match
Headquartered in Seattle, Washington, Avanade is a global professional services and IT consulting firm specializing in digital transformation, cloud services, and enterprise technology solutions exclusively across the Microsoft ecosystem. Founded in 2000 as a joint venture between Accenture and Microsoft, the company delivers comprehensive advisory, engineering, and managed services spanning Azure cloud migration, generative artificial intelligence and advanced analytics, enterprise resource planning (ERP) and customer engagement via Dynamics 365, modern workplace transformation, and cybersecurity. Serving large enterprises, Fortune 500 corporations, and complex public-sector organizations worldwide, the firm combines deep technical specialization with human-centric business strategy to help clients modernize IT architectures, scale operational resilience, and maximize value from their Microsoft technology investments.

Avanade’s Legacy Modernization Service Hub prides itself on over 25 years in providing fast and flexible legacy transformations for large customers. Based in our Coevorden office in The Netherlands, we are a team of highly skilled and experienced IT professionals dedicated to Legacy Transformation. We build the technology to automatically convert large enterprise IT systems from old technology to modern technology and bring these IT systems into the Cloud. We encourage hybrid working schedules. With collaborative days but also focus days, either at your home or facilitated at any Avanade or Accenture office.

What you’ll do:

  • Design and develop high-performance, security-focused, and robust software components and API's
  • Integrate with other backend systems
  • Have a solid understanding of agile/scrum software development teams and processes
  • Contribute actively to the design, coding, integration, testing and deployment of high-quality deliverables.
  • Conduct code reviews and suggest areas for refactoring and improvement
  • Have a keen eye for identifying improvement opportunities, and the skill to get buy-in and ensure implementation

S kills and experiences:

  • Core expertise: .Net specialist. Version: .Net 8 (Core)
  • Harnessing modern development and DevOps practices including CI/CD, containerization, automated testing.
  • 5+ years of experience with .Net development and design
  • Have programming experience with C#, Typescript and PowerShell
  • Have experience with MS Visual Studio, ASP.NET, Blazor, and NuGet
  • Have experience with ADO.NET, and (software for) relational databases;
  • Having experience with Azure DevOps, SonarQube, Docker, Kubernetes is a benefit.
  • It would be a plus if you also have experience with:
    • Linux environments
    • Java development.
    • with mainframe languages like COBOL, Natural, XGEN
    • with mainframe databases like DB2, IMS, ADABAS
    • working with global teams on projects.
    • working with offshore teams to facilitate project work

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Characteristics that can spell success for this role:

  • Proficiency in .NET Framework and .NET Core: Mastery of the .NET ecosystem, including frameworks like .NET Framework, .NET Core, and the newer unified .NET versions. This includes knowledge of C#, ASP.NET MVC, Blazor, and Entity Framework.
  • Front-End Technologies: Skills in HTML, CSS, and JavaScript are essential. Familiarity with front-end frameworks like Blazor, Angular or React is also important for creating responsive and user-friendly interfaces.
  • Back-End Development Skills: Expertise in server-side technologies, to develop robust and scalable applications.
  • Database Management: Knowledge of SQL Server, MySQL, or other database management systems to handle data storage and retrieval efficiently.
  • Version Control Systems: Proficiency in using version control systems like Git to manage code changes and collaborate with other developers.
  • APIs and Web Services: Experience in creating and consuming RESTful APIs and web services to enable communication between different parts of an application.
  • Problem-Solving Skills: Strong analytical and problem-solving abilities to debug and optimize code effectively.
  • Soft Skills: Good communication, teamwork, and time management skills to work efficiently in a collaborative environment.

Enjoy your career

Some of the best things about working at Avanade:

  • Opportunity to work for Microsoft’s Global Alliance Partner of the Year (14 years in a row), with exceptional development and training (minimum 80 hours per year for training and paid certifications)
  • Real-time access to technical and skilled resources globally
  • Dedicated career advisor to encourage your growth
  • Engaged and helpful coworkers genuinely interested in you

Find out more about some of our benefits here.

A great place to work

As you bring your skills and abilities to Avanade, you’ll get distinctive experiences, limitless learning, and ambitious growth in return. As we continue to build our diverse and inclusive culture, we become even more innovative and creative, helping us better serve our clients and communities. You’ll join a community of smart, supportive collaborators to lift, mentor, and guide you, and to lean on your expertise. You get a company purpose-built for business-critical, leading-edge technology solutions, committed to improving the way humans work, interact, and live. It’s all here, so take a closer look!

We work hard to provide an inclusive, diverse culture with a deep sense of belonging for all our employees. Visit our Inclusion & Diversity page.

Create a future for our people that focuses on

  • Expanding your thinking
  • Experimenting courageously
  • Learning and pivoting

Inspire greatness in our people by

  • Empowering every voice
  • Encouraging boldness
  • Celebrating progress

Accelerate the impact of our people by

  • Amazing the client
  • Prioritizing what matters
  • Acting as one

Learn more

Learn More Section with Videos, Case Studies, or White Papers - By Practice/Business Group

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