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Freelance C Qt Developer Jobs (NOW HIRING)

L3HHCM20

Associate, Software Engineering

Sunrise, FL · On-site

Associate, Software Engineering Job Code: 40088 Job Location: Sunrise, FL Job Schedule: 9/80 ... C++, C#, C, Java, Ruby, JEE, HTML5, XML, SQL, Qt, Windows, .NET, Unix, Linux, SOA, RTOS, Real-Time ...

L3HHCM20

Associate, Software Engineering

Nashville, TN · On-site

Associate, Software Engineering Job Code: 40105 Job Location: Nashville, TN Job Schedule: 9/80 ... C++, C#, C, Java, Ruby, JEE, HTML5, XML, SQL, Qt, Windows, .NET, Unix, Linux, SOA, RTOS, Real-Time ...

3dB Labs

C++ Software Engineer

West Chester, OH · On-site

$70K - $140K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Desired Programming languages/frameworks/platforms: * C++ (highly desired, as it is our primary ... GUI development using Qt 5 framework * GPGPU software implementation using CUDA * Development of ...

3dB Labs

C++ Software Engineer

West Chester, OH · On-site

$70K - $140K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Desired Programming languages/frameworks/platforms: * C++ (highly desired, as it is our primary ... GUI development using Qt 5 framework * GPGPU software implementation using CUDA * Development of ...

PDW

Senior Software Engineer

Denver, CO · On-site

$126K - $166K/yr

The Senior Software Engineer will lead the design and implementation of software features, mentor ... C. 1324b(a)(3). Preferred : • Extensive hands-on experience with the Qt framework including ...

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Freelance C Qt Developer information

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

As of Aug 15, 2026, the average hourly pay for freelance 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 are the key skills and qualifications needed to thrive as a freelance C Qt developer, and why are they important?

To thrive as a Freelance 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), cross-platform development tools, and a portfolio of completed Qt projects are highly valued, along with relevant certifications if available. Excellent problem-solving skills, self-motivation, and clear client communication help freelancers stand out in this role. These skills and qualities are crucial for delivering high-quality, reliable software solutions that meet client requirements and deadlines in a competitive freelance environment.

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

AspectFreelance C Qt DeveloperFreelance C++ Developer
Required skillsProficiency in C, Qt framework, GUI developmentProficiency in C++, object-oriented programming, STL
Work environmentEmbedded systems, desktop applications, cross-platform developmentSoftware applications, system software, game development
Industry usageEmbedded devices, automotive, consumer electronicsSoftware companies, tech startups, gaming

Both roles require strong C or C++ skills, but Freelance C Qt Developers focus on GUI and embedded systems using Qt, while Freelance C++ Developers work on broader software applications and system software. The choice depends on the project needs and industry focus.

What is a freelance C Qt developer?

Freelance C Qt Developers are independent software professionals who specialize in using the C programming language together with the Qt framework to create cross-platform applications. They work on a contract or project basis rather than as full-time employees, providing flexibility for both themselves and their clients. These developers are skilled in designing, building, and maintaining applications with graphical user interfaces (GUIs), leveraging Qt's powerful tools for desktop, mobile, and embedded systems. Their expertise is often sought for projects requiring custom software solutions, bug fixes, or enhancements to existing Qt-based applications.

What are some common challenges faced by freelance C Qt developers when collaborating with remote teams?

Freelance C Qt developers working with remote teams often encounter challenges such as coordinating across different time zones, managing communication gaps, and ensuring code consistency. Effective use of collaboration tools, clear documentation, and regular check-ins are essential to stay aligned with team goals. Additionally, freelancers need to be proactive in seeking feedback and clarifying requirements to avoid misunderstandings, given the technical complexity of Qt projects and the independence expected in freelance roles.
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Freelance C Qt Developer jobs near you
Infographic showing various Freelance C Qt Developer job openings in the United States as of August 2026, with employment types broken down into 75% Full Time, and 25% Contract. Highlights an 75% In-person, and 25% Hybrid job distribution, with an average salary of $120,212 per year, or $57.8 per hour.

Senior Software Engineer with Security Clearance

Eliassen Group

San Diego, CA • On-site

$124K - $164K/yr

Contractor

Medical, Dental, Vision, Life, Retirement

Re-posted 7 days ago

Job description

Our client seeks a Senior Software Development Engineer to design, develop, test, and integrate cross-platform applications in a secure Agile environment. The role focuses on C++ and Qt/QML on Linux with SQLite, UI development for embedded and mobile contexts, and integration across C++, C, and Python modules. The engineer will contribute across the software development life cycle, apply secure coding and TDD practices, and collaborate with a multi-disciplinary team to deliver maintainable, reliable, and performant software. Work will include configuration management, CI, and adherence to compliance and STIG standards on government programs. Due to federal security clearance requirements, applicant must be a United States Citizen with an active Secret clearance. Due to client requirements, applicants must be willing and able to work on a w2 basis. For our w2 consultants, we offer a great benefits package that includes Medical, Dental, and Vision benefits, 401k with company matching, and life insurance. Responsibilities
Design, develop, test, troubleshoot, and debug software for enhancements and new software-intensive systems and products.
Analyze software requirements and hardware compatibility across Linux and Android environments.
Implement cross-platform UI using Qt/QML and contribute to embedded and mobile UI development.
Integrate modules and libraries across C++, C, and Python with SQLite persistence.
Apply secure software development practices, including TDD, CI, test automation, and refactoring.
Develop maintainable, efficient, reliable, understandable, secure, and fault-tolerant code using object-oriented and functional principles.
Support configuration management and interface requirements for APIs and host systems, including virtualized, containerized, or hardware targets.
Collaborate in an Agile Scrum environment with UI/UX, systems, information assurance, and QA teams.
Influence solution design and engineering approaches across multiple technical areas.
Experience Requirements
Active Secret DoD security clearance.
8+ years of experience developing for Linux/Unix operating systems.
Excellent coding abilities and extensive experience with C++.
Experience with CMake and Bash scripting.
Proven experience designing and implementing UIs for embedded applications or mobile devices using cross-platform tools and modern UI design.
Experience structuring software to separate presentation, business logic, and persistence.
Experience with Android application platforms and Qt (5+ years preferred) (preferred).
Experience in Scrum or other Agile practices (preferred).
Mobile application development experience (preferred).
Experience with software configuration management tools such as Subversion, Git, GitLab, or GitHub (preferred).
Experience with UI/UX development frameworks such as Qt, Android, AngularJS, Ionic, GWT, SmartGWT, React, or Node.js (preferred).
Experience with Agile management tools such as VersionOne, JIRA, or Rally (preferred).
Experience with automated testing tools and concepts such as Squish for Qt, TDD, Selenium, Cucumber, Gherkin, or BDD (preferred).
Experience with formalized API development methodologies such as OpenAPI 3.0 (preferred).
Experience with Docker (preferred).
Experience with C or Python (preferred).
Experience with Java (preferred).
Education Requirements
BS degree in Computer Science or equivalent.
MS in a technical domain (preferred).
Doctorate in a technical domain (preferred).
Eliassen Group logo

About Eliassen Group

Sourced by ZipRecruiter

Eliassen Group provides strategic consulting and talent solutions to drive our clients' innovation and business results. Our purpose is to positively impact the lives of our employees, clients, consultants, and the communities in which we operate. Leveraging over 30 years of success, our expertise in talent solutions, life sciences consulting, Agile consulting, cloud services, risk management, business optimization, and managed services enables us to partner with our clients to execute their business strategy and scale effectively. Headquartered in Reading, MA, and with offices from coast to coast, Eliassen Group offers local community presence and deep networks, as well as national reach.

Industry

It services

Company size

5,001 - 10,000 Employees

Headquarters location

Reading, MA, US

Year founded

1989

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