Senior .NET Developer | 6 Month Contract | €740 p/day | Rotterdam, Hybrid
We're looking for an experienced Senior .NET Developer to join a client in Rotterdam. You'll play a key role in designing, building and maintaining high performing cloud-based applications that support solutions across Europe.
Key Skills:
- Proven background as a .NET Developer with strong expertise in C#, .NET Core, and API development.
- Solid experience with Microsoft Azure, including hands-on deployment and architecture design.
- Strong understanding of SQL Server – data modelling, optimisation, and integration with application layers.
- Frontend experience with Vue.js, Angular, JavaScript, and TypeScript.
- Working knowledge of DevOps pipelines, Git, and modern release management practices.
- Excellent analytical and problem-solving skills, with the ability to work effectively in cross-functional teams.
Key Responsibilities:
- Design, develop, and maintain backend applications using C# (.NET Core) across on-premise and Azure environments.
- Build responsive, user-focused frontends using modern JavaScript frameworks such as Vue and Angular.
- Develop and manage Azure cloud architectures, including WebApps, Functions, and App Services, ensuring scalability and performance.
- Implement and maintain CI/CD pipelines using Azure DevOps, and manage version control with Git.
- Apply containerization and orchestration best practices using Docker and Kubernetes.
- Collaborate in Agile/Scrum teams, participating in sprint planning, peer reviews, and delivering well-documented, maintainable code.
If this sounds like you, apply now for immediate consideration.
Key Skills
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- Posted
- Oct 13, 2025
- Type
- Contract
- Level
- Mid-Senior
- Location
- Rotterdam
- Company
- Oscar
Industries
Categories
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3 roles aligned with this opportunity
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2026-05-28
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