Are you a seasoned Full-Stack Developer passionate about building robust web and mobile applications? Join the .NET Center Of Excellence (COE) at our client and play a key role in developing and maintaining critical software solutions.

About the Role:

As a Senior .NET Angular & Mobile App Developer, you will be at the heart of the development lifecycle. You will be responsible for the end-to-end delivery of features and the continuous improvement of applications, working within a collaborative Agile/Scrum environment.

Your key responsibilities will include:

• Full-Stack Development: Design, develop, and maintain high-quality .NET back-ends and Angular front-ends, with additional work on mobile applications.
• End-to-End Project Delivery: Take ownership from technical/functional analysis and estimation, through implementation, testing, and documentation, to deployment in TST, ACC, and PROD environments.
• Application Maintenance: Proactively collect, track, and resolve bugs, implementing and deploying tested fixes according to company standards.
• Collaboration & Solutioning: Work closely with project managers, architects, and analysts to propose technical solutions, weighing pros and cons to guide decision-making.
• DevOps: Utilize and manage CI/CD pipelines with Azure DevOps to ensure smooth and efficient deployments.

Who You Are:

You are a proactive problem-solver with a deep understanding of the .NET ecosystem and modern front-end frameworks. You thrive in a team-oriented setting and are committed to writing clean, tested, and maintainable code.

Technical Skills (Must-Have):

• Senior-Level .NET Back-End (5+ years):
• C#, ASP.NET, WebApi
• Entity Framework, MS SQL Server
• Batch Jobs
• Senior-Level Front-End (5+ years):
• HTML5, CSS3, Bootstrap, JavaScript, TypeScript
• Angular, NgRx (React or Blazor WA is a plus)
• Mobile Development (2+ years):
• Experience with mobile app development (Cordova is a strong plus)
• DevOps & Tools (2+ years):
• Git, Azure DevOps, Jira
• Hands-on experience setting up and managing Azure DevOps pipelines
• Software Engineering Practices (2+ years):
• Object-Oriented Programming (OOP) & Design Patterns
• Unit Testing
• ADFS

Soft Skills & Requirements:

• Excellent communication skills in English (B2 level - written and spoken).
• Understanding of Dutch (B2 level - comprehension) is required.
• Ability to integrate into teams, respecting company values: kindness, courage, positivity, and reliability.
• Professional attitude, clear communication, and a responsible commitment for the contract duration.
• Availability for on-call duty approximately one week per month.

How to Apply:

To be considered for this role, please ensure your application is complete. We require a detailed CV (max. 10 pages) and a thorough completion of the technical skills matrix, explicitly referencing where each skill was acquired.

Interested?

If you are a skilled developer looking for a challenging contract role, we would love to hear from you. Apply now or share this post with your network!

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