Senior .net Developer (maui & Bluetooth

About the Role

We are looking for a Senior .NET Developer with strong hands-on experience in .NET MAUI and Bluetooth API integration to build modern, cross-platform mobile applications for Android and iOS. This role focuses on delivering seamless Bluetooth communication with external devices while creating intuitive, high-performance mobile user interfaces.

You will work closely with product, QA, and engineering teams to design and develop robust mobile solutions that are responsive, secure, and user-friendly.

Primary Skills & Technical Expertise

Strong hands-on experience with .NET MAUI (or Xamarin with proven migration experience to MAUI)

Proficiency in C#, .NET 7+, and Object-Oriented Programming (OOP)

Solid understanding of MVVM architecture and modern design patterns

Experience working with Bluetooth APIs on Android and iOS

In-depth knowledge of mobile application lifecycle, permission handling, and platform-specific services

Experience building, testing, and publishing apps for Android, iOS, Windows, and macOS

Hands-on experience with RESTful API integration

Familiarity with SQLite or other local storage mechanisms

Strong understanding of UI/UX principles with the ability to create responsive and adaptive UIs

Proficiency with Visual Studio, Git, emulators, and debugging tools

Experience with unit testing in mobile applications

Nice to Have

Experience with background services, push notifications, or audio streaming over Bluetooth

Exposure to CI/CD pipelines for mobile application delivery

Knowledge of security protocols and secure data exchange over Bluetooth Low Energy (BLE)

Roles & Responsibilities

Design, develop, and maintain cross-platform mobile applications using .NET MAUI for Android and iOS

Implement and integrate third-party libraries, APIs, and services

Develop and manage Bluetooth Low Energy (BLE) functionality including device discovery, pairing, connection, and data exchange

Build responsive and intuitive user interfaces using XAML and platform-specific capabilities where required

Collaborate closely with Product, QA, and Engineering teams to ensure high-quality deliverables

Ensure optimal performance, battery efficiency, and proper permission handling

Write clean, modular, and testable code following MVVM architecture and best practices

Troubleshoot, debug, and resolve issues reported by users or testers

Optimize application performance and memory usage across supported platforms