C++ Developer

Job Title: C++ WinRT / WinUI 3 Developer

Location:

Key Responsibilities:

• Design and develop Windows desktop applications using

  C++/WinRT

  and

  WinUI 3

  .
• Implement secure network communication using

  HTTPS

  ,

  TLS

  , and support for

  IPv6

  .
• Integrate and manage

  Wi-Fi Direct

  and

  WPA/WPA2 Wi-Fi security

  configurations.
• Work with

  Bluetooth Low Energy (BLE)

  stack, including

  GATT

  services/characteristics and

  L2CAP

  channels.
• Implement

  mDNS (Multicast DNS)

  for local network service discovery.
• Use

  Protocol Buffers (protobuf)

  for serialization and cross-platform data interchange.
• Develop and maintain unit tests using

  Catch2 or Google Test (GTest)

  .
• Debug and analyze network communication (TCP, UDP, BLE, Wi-Fi) and performance bottlenecks.
• Collaborate with cross-functional teams in design, architecture, and feature delivery.

Required Skills & Qualifications:

• Proficient in

  Modern C++ (C++17, C++20, or newer)

  .
• Strong experience in

  C++/WinRT

  and

  WinUI 3

  application development.
• In-depth knowledge of

  HTTPS

  ,

  TLS

  , and secure network communication.
• Experience with

  IPv6 networking

  , socket programming, and protocol-level debugging.
• Hands-on experience with

  Wi-Fi Direct

  ,

  WPA security

  , and

  Windows networking stack

  .
• Strong understanding and implementation experience with

  Bluetooth Low Energy (BLE)

  , including:

• GATT profiles

  (central/peripheralroles, characteristics, descriptors)

• L2CAP

  channels for data exchange
• Experience using

  Protocol Buffers (protobuf)

  in C++ applications.
• Implementation of

  mDNS

  for zero-configuration networking.
• Proficiency in

  unit testing frameworks

  like

  Catch2

  or

  Google Test

  .
• Familiarity with

  Visual Studio

  ,

  MSBuild

  , and Windows development environments.

Preferred Qualifications:

• Knowledge of

  Windows App SDK

  , asynchronous programming using co_await and IAsyncOperation.
• Familiarity with

  COM

  ,

  Win32

  , and

  Windows BLE APIs

  .
• Tools experience:

  Wireshark

  ,

  Bluetooth Sniffer

  ,

  WinDbg

  ,

  Visual Studio Profiler

  .
• Experience in performance optimization and cross-device communication.

Education:

Bachelors or Master’s degree in Computer Science, Software Engineering, Electronics, or a related field.