Fullstack Developer ( . Net / C# / Wpf / Hanoi) - 27304

· Implement secure communication protocols (MQTT, HTTP, SSL/TLS) and integrate with Service Bus.
· Handle network share (UNC) access, ZIP archive processing, and related file operations.
· Optimize diagnostic tools to load data from the database and allow user interaction for quick tests and retries.
· Work as assigned by Project manager/ Customers, support team members with complex functions.
· Design and develop Windows desktop applications using .NET (C) and WPF for UI.
· Manage Windows Services, environment variables, accounts, and permissions for application deployment.
· Resolve issues proactively to deliver high quality products.
· Create modular namespaces and classes for future integration with main codebase.
· Maintain compliance with security and performance standards while minimizing third- party dependencies.
· Work with SQL Server for data storage and retrieval, ensuring efficient database operations.
· Ensure robust error handling and detailed exception reporting for user awareness.

Must have
· Proficiency in SQL Server and database schema design.
· Developed visual components through WPF using XAML and Expression Blend.
· Strong Object- Oriented Programming and Development skills.
· Can use English well (reading, writing, speaking in global project).
· Knowledge of secure communication protocols (SSL/TLS, HTTP, MQTT).
· Familiarity with Windows accounts and permissions, UNC paths, and ZIP archive handling.
· Ability to write clean, maintainable code and follow best practices for exception handling and modular design.
· Hands- on experience with Windows Services, Service Bus, and network configurations.
· Strong experience in .NET Framework, C, and WPF for desktop application development (5+ years of .NET/WPF).
· Familiarity with SOAP/RESTful APIs to connect to backend services.
· Wrote Unit test cases using Visual Studio test tool.
· Created middleware component classes across the enterprise and integrated in UI using MVVM pattern.
· Worked on Binding, Styles, Data Template, Control Template, Converters, Layout Panels in XAML.
· Implemented ADO.NET Entity Framework and LinQ to Object to connect to SQL server database from Repositories classes for retrieving, manipulating, querying, storing data from the database.
· Created UML diagrams and wrote some Technical Design Documents before implementing new features.
· Utilized TFS, GIT for source control.

- Additional special holiday
- Team building activities
- Accident and Medical Insurance
- Oversea business trips (Japan, China, Singapore, US, Mexico, EU, etc.)
- Summer Vacation
- Training (Language Training, Technical Training, Soft- skill Training, On- job Training, etc.)
- Bonus
- Annual Health check up
- Salary raise

Cập nhật gần nhất lúc: 2026-01-05 10:50:03