Senior C++ / Qt Developer

About the Company

LIQVID English Edge Pvt. Ltd. is a leading digital learning solutions company focused on English language training, communication skills, and corporate learning. We deliver e-learning content, LMS platforms, and customized training programs for diverse clients.

Job Description – Senior C++ / Qt Developer

Experience: 5–7 Years

Employment Type: Full-Time / Contract / Freelancer

Location: Noida

Department: Software Development

Qualifications: Bachelor’s degree in computer science, Information Technology, Engineering,

or a related field is preferred.

Budget for candidate – 5 to 7 Lacs Per Annum.

About the Role

We are looking for a Senior C++ / Qt Developer with 5–7 years of hands-on experience in developing and maintaining cross-platform native applications using C++ and Qt for Windows and Linux platforms.

Key Responsibilities

• Develop and maintain applications using C++ and Qt.
• Work with Qt Core, GUI, Widgets, Network, Designer, Signals & Slots, and Model/View.
• Design scalable and reusable software components.
• Integrate REST APIs, HTTP/HTTPS, JSON/XML and backend services.
• Implement multithreading, asynchronous operations, and performance optimization.
• Troubleshoot application crashes, memory leaks, and complex technical issues.
• Work with Git, Qt Creator, CMake/QMake, and build/release processes.
• Participate in architecture, code reviews, testing, and production releases.
• Mentor junior developers and independently manage assigned technical modules.

Mandatory Skills

• 5–7 years of professional C++ development experience.
• Strong hands-on experience with Qt Framework.
• Strong knowledge of C++11/14/17 or later.
• Good understanding of OOP, STL, Data Structures, Memory Management, Smart Pointers, and Design Patterns.
• Strong knowledge of Multithreading and Synchronization.
• Experience developing applications for Windows and Linux.
• Experience with Git, CMake/QMake, and Qt Creator.

Good to Have

• Qt Quick / QML
• Android / Flutter / React Native
• SQLite / MySQL
• TCP/IP & Socket Programming
• OpenGL
• Docker & CI/CD
• Embedded systems
• Bluetooth / USB / Serial communication
• Experience with legacy C++/Qt applications

Qualification

Bachelor’s degree in Computer Science, IT, Engineering, or a related field is preferred.

What We Offer

• Competitive salary based on skills and experience.
• Opportunity to work on challenging C++/Qt projects.
• Exposure to cross-platform Windows and Linux application development.
• Opportunity to work with modern technologies and development practices.
• Professional growth and learning opportunities.
• Collaborative and supportive work environment.
• Opportunity to take ownership of technical modules and contribute to architecture and product decisions.
• Flexible employment options based on project requirements.