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Contract C Qt Developer Jobs (NOW HIRING)

L3HHCM20

Intern C, Software Engineer

Herndon, VA

$29 - $53.50/hr

Intern, Software Engineering Job Code: 42752 Job Location: Herndon, VA Job Schedule: 9/80:Employees ... C++, C#, C, Java, Ruby, JEE, HTML5, XML, SQL, Qt, Windows, .NET, Unix, Linux, SOA, RTOS, Real-Time ...

New

Medtronic

Sr. Software Engineer - UI/UX (Qt/QML)

Newton, MA · On-site

$142K - $177K/yr

A typical week mixes deep Qt/QML and C++/Python implementation, partnership with UX designers ... Engineers on this team build the software that makes that possible - from the runtime and data ...

Procom Consultants Group

C/C++ Developer

Hillsboro, OR

$53.25 - $72/hr

... Contract Staffing (Staff Augmentation) Permanent Placement (Staff Augmentation) ICAP (Contractor Payroll) Flextrack (Vendor Management System) C/C++ Developer On behalf of our client, Procom Services ...

L3HHCM20

Intern C, Software Engineer

Colorado Springs, CO

$24.50 - $46.50/hr

Job Title: Intern, Software Engineering Job Code: 42957 Job Location: Colorado Springs, CO Job ... C++, C#, C, Java, Ruby, JEE, HTML5, XML, SQL, Qt, Windows, .NET, Unix, Linux, SOA, RTOS, Real-Time ...

New

Qt Medical Inc.

Sales Account Manager

Diamond Bar, CA · On-site

$60K - $90K/yr

QT Medical is a venture-funded medtech startup focusing on the electrocardiogram (ECG or EKG ... Collaborate with internal teams to ensure compliance with contract requirements and deliverables.

L3HHCM20

Intern C, Software Engineer

Colorado Springs, CO

$24.50 - $46.50/hr

Job Title: Intern, Software Engineering Job Code: 42780 Job Location: Colorado Springs, CO Job ... C++, C#, C, Java, Ruby, JEE, HTML5, XML, SQL, Qt, Windows, .NET, Unix, Linux, SOA, RTOS, Real-Time ...

New

Qt Medical Inc.

Sales Account Manager

Diamond Bar, CA · On-site

$60K - $90K/yr

QT Medical is a venture-funded medtech startup focusing on the electrocardiogram (ECG or EKG ... Collaborate with internal teams to ensure compliance with contract requirements and deliverables.

CEDENT

Senior C/C++ Linux Engineer

Philadelphia, PA

$123K - $163K/yr

Migrate legacy GUIs from Motif/X11 to modern toolkits (GTK, Qt, EFL) using Wayland protocols ... Expertise in event-driven programming and development of Linux desktop applications * Experience ...

Medtronic

Sr. Software Engineer - UI/UX (Qt/QML)

Newton, MA · On-site

$142K - $177K/yr

A typical week mixes deep Qt/QML and C++/Python implementation, partnership with UX designers ... Engineers on this team build the software that makes that possible - from the runtime and data ...

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Contract C Qt Developer information

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How much do contract c qt developer jobs pay per hour?

As of Aug 20, 2026, the average hourly pay for contract c qt developer in the United States is $57.79, according to ZipRecruiter salary data. Most workers in this role earn between $47.12 and $63.46 per hour, depending on experience, location, and employer.

What is a contract C Qt developer?

Contract C Qt Developers are software professionals hired on a temporary or project basis to design, develop, and maintain applications using the C programming language and the Qt framework. They are responsible for building cross-platform applications, typically with rich graphical user interfaces, for desktop or embedded systems. These developers are usually engaged for specific projects or to fill short-term technical needs, rather than as permanent employees. Their expertise lies in leveraging the power of C and the flexibility of Qt to deliver efficient, scalable software solutions.

What are the key skills and qualifications needed to thrive as a contract C Qt developer?

To thrive as a Contract C Qt Developer, you need strong proficiency in C/C++ programming, experience with the Qt framework, and a solid understanding of software development principles. Familiarity with version control systems like Git, debugging tools, and build automation software is typically required, and certifications in C++ or Qt can be advantageous. Outstanding problem-solving skills, effective communication, and adaptability help developers excel in collaborative and fast-paced contract environments. These competencies ensure high-quality, efficient software solutions tailored to client needs and project timelines.

What are some common challenges faced by contract C Qt developers when integrating with legacy systems?

Contract C Qt Developers often encounter challenges when integrating modern Qt-based interfaces with older legacy systems, such as compatibility issues, lack of documentation, and varying coding standards. Successfully bridging these systems requires strong problem-solving skills, adaptability, and effective communication with internal teams or external clients. Understanding both the legacy codebase and the latest Qt frameworks is crucial for ensuring seamless integration and maintaining system stability.

What is the difference between Contract C Qt Developer vs Contract C++ Developer?

AspectContract C Qt DeveloperContract C++ Developer
Required skillsProficiency in C++, Qt framework, UI design, cross-platform developmentStrong C++ skills, algorithms, data structures, system programming
Work environmentEmbedded systems, desktop applications, GUI developmentSystem software, performance-critical applications, embedded systems
Industry usageConsumer electronics, automotive, medical devicesSoftware development, gaming, finance, embedded systems

Contract C Qt Developers focus on GUI and cross-platform applications using the Qt framework, often in embedded or desktop environments. Contract C++ Developers have broader system programming skills, working on performance-critical or system-level software. While both roles require C++ expertise, Qt developers specialize in UI and application frameworks, whereas C++ developers may work on a wider range of software projects.

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Contract C Qt Developer jobs near you
Infographic showing various Contract C Qt Developer job openings in the United States as of August 2026, with employment types broken down into 82% Full Time, 2% Part Time, and 16% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $120,212 per year, or $57.8 per hour.

Senior C++ Workstation Developer

Lumen Solutions Group Inc.

Philadelphia, PA • On-site

Full-time

Re-posted 24 days ago

Job description

Job Summary:
Lumen Solutions Group Inc. is seeking a highly skilled Senior Linux Developer with deep expertise in C/C++ development for desktop environments. This role focuses on the modernization and maintenance of mission-critical applications, including the migration from legacy GUI frameworks to modern Linux display protocols.
Responsibilities:
• Design and maintain real-time, fault-tolerant desktop applications using C/C++ on Linux.
• Migrate legacy GUI applications from Motif/X11 to modern protocols like Wayland using GTK, Qt, or EFL.
• Develop Bash scripts for automation of builds, deployments, and diagnostics.
• Optimize performance using multithreading, memory management, and low-latency techniques.
• Debug and profile applications using gdb, valgrind, perf, and strace.
• Implement secure coding practices and support audit-readiness.
• Integrate GUI applications with enterprise platforms and middleware.
• Configure lightweight desktop environments and custom window managers.
• Manage source code using Bitbucket, Git, and CI/CD pipelines.
• Develop IPC mechanisms (sockets, shared memory, DBus) for inter-process communication.
• Document architecture, migration strategies, and operational procedures.
• Support containerized deployment using Docker.
Qualifications:
Required:
• Bachelor’s degree in Computer Science, Software Engineering, or related field.
• Minimum 10 years of hands-on C/C++ development experience on Linux.
• Proficiency in Bash scripting and legacy GUI frameworks (Motif, X11, MWM).
• Experience with Wayland, GTK, Qt, and EFL.
• Familiarity with Bitbucket, Git, CI/CD, and build systems (CMake, Make).
• Strong debugging and profiling skills.
• Knowledge of Linux internals, IPC, and performance tuning.
• Excellent documentation and communication skills.
Preferred:
• Deep knowledge of Linux kernel scheduling for deterministic latency.
• Experience writing custom Wayland protocols and compositor extensions.
• Expertise in Zero-Copy IPC using shared memory for performance optimization.
Company:
Lumen Solutions Inc., is a dynamic small and minority-owned, Disadvantaged Business Enterprise headquartered in Virginia, USA. Founded in 1998, the company is headquartered in Sterling, USA, with a team of 51-200 employees. The company is currently Growth Stage.

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