Dot Net Fullstack Developer

Job Title : Full Stack .NET Developer (Blazor / WPF / Web API / Device Integration)

Location :Bangalore

Experience : 3 to 6 Years

Employment Type : Full-Time

Job Summary

We are looking for a skilled Full Stack .NET Developer with strong expertise in .NET Core, Web API, Blazor, and WPF, along with hands-on experience in device and hardware integration. The ideal candidate will work on web and desktop applications that integrate with peripherals such as cash acceptors, payment devices, printers, and other kiosk hardware, delivering secure, high-performance, and reliable solutions.

Key Responsibilities

• Design, develop, test, and maintain applications using C#, .NET Core, and ASP.NET Core Web API
• Develop modern web applications using Blazor (Server and/or WebAssembly)
• Build and maintain WPF desktop applications using MVVM architecture
• Design, develop, and consume RESTful APIs for web, desktop, and device-based applications
• Integrate and manage hardware devices such as cash acceptors, payment terminals, printers, scanners, and other peripherals
• Work with device SDKs, drivers, COM/USB/Serial (RS232) communication, and third-party APIs
• Handle device error states, retries, logging, and recovery mechanisms
• Develop and optimize database objects using MS SQL Server
• Ensure application performance, security, and scalability, especially in hardware-dependent environments
• Debug, troubleshoot, and resolve application and device-related issues
• Collaborate with cross-functional teams to translate business and hardware requirements into technical solutions
• Participate in code reviews and follow best coding standards and practices

Technical Must-Have Skills

• Strong proficiency in C# and .NET Core
• Hands-on experience with ASP.NET Core Web API
• Strong experience with Blazor (Server and/or WebAssembly)
• Experience developing WPF desktop applications
• Solid understanding of MVVM and MVC architecture

Experience with device/hardware integration, including:

• Cash acceptors / bill validators
• Payment devices (POS, card readers, UPI, NFC)
• Printers (thermal, receipt, barcode)
• Knowledge of Serial/USB/TCP-IP communication protocols
• Strong knowledge of MS SQL Server
• Experience with RESTful API design and integration
• Familiarity with Git or other version control systems

Good-to-Have Skills

• Experience with Entity Framework / EF Core
• Understanding of Microservices architecture
• Experience working on kiosk-based or embedded systems

Soft Skills

• Strong problem-solving and analytical skills
• Good communication and teamwork abilities
• Ability to work independently with minimal supervision
• Attention to detail and commitment to quality

Educational Qualification

Bachelors degree in Computer Science, Engineering, or a related technical field

(Equivalent hands-on experience in .NET Core, Blazor, WPF, Web API, and device integration will also be considered)

Contact:

Vignesh

[phone removed]

[email removed]