Middle .NET Engineer

We are seeking a Mid-Level .NET Developer to support the development and delivery of a Software Development Kit (SDK) distributed as a DLL. This SDK will be consumed by desktop applications and will enable customers to migrate their data to an Azure-hosted platform.

The SDK will handle complex workflows, graphical assets, secure file transfers, and robust error handling mechanisms, including retries and recovery processes. It will also integrate with multiple web-based systems such as authentication and provisioning services.

Key Responsibilities

• Design, develop, and maintain a .NET-based SDK delivered as a DLL for desktop applications
• Implement workflow management and data migration capabilities
• Develop and integrate file transfer functionality with reliability features (retry, recovery, validation)
• Handle integration with external web services (authentication, provisioning endpoints)
• Ensure high-quality code with strong error handling and performance optimization
• Collaborate with cross-functional teams to ensure smooth SDK integration into client applications

Required Skills & Experience

• Strong experience with .NET ecosystem
• Hands-on experience with WPF (Windows Presentation Foundation)
• Experience with .NET MAUI
• Familiarity with .NET Standard 2.0
• Experience building or contributing to SDKs, libraries, or reusable components (preferred)
• Understanding of API integrations and web-based service communication
• Solid problem-solving skills and attention to detail

Nice to Have

• Experience with Azure services or cloud-based architectures
• Experience with desktop application development and deployment
• Familiarity with data migration tools or workflows

Additional Information

• This role is part of a project focused on building a Migration Agent SDK

Benefits & Perks

• We value your time and lifestyle preferences, so you can choose whether you want to work entirely remotely or from our offices in Cluj-Napoca, Oradea and Bucharest.
• Access to learning through our internal platform - Precipio.
• Private health insurance is provided by Medicover.
• Work from home fixed monthly budget.
• A monthly budget you can use to purchase flexible benefits through the Edenred Benefit platform.
• Sports benefit: We encourage you to have a healthy lifestyle. We'll reimburse you a maximum of 150 lei/month for your favorite sporting activity: whether it's football, climbing, gym or other sports.