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Freelance Sr C++ Software Engineer Jobs (NOW HIRING)

L3HHCM20

Intern C, Software Engineer

Herndon, VA · On-site

$29 - $53.50/hr

Intern, Software Engineering Job Code: 42752 Job Location: Herndon, VA Job Schedule: 9/80:Employees ... Utilize a variety of software languages (i.e., C++, C#, C, Java, Ruby, HTML5, XML, SQL, Perl ...

L3HHCM20

Intern C, Software Engineer

Colorado Springs, CO · On-site

$24.50 - $46.50/hr

Job Title: Intern, Software Engineering Job Code: 42957 Job Location: Colorado Springs, CO Job ... Utilize a variety of software languages (i.e., C++, C#, C, Java, Ruby, HTML5, XML, SQL, Perl ...

Amentum

Sr C/C++ Software Developer

Dahlgren, VA · On-site

$55.50 - $73.50/hr

... success. Sr C/C++ Software Developer Responsibilities Include: * Support Naval projects and ... programs by conducting software development within the Submarine Launched Ballistic Missile (SLBM ...

Amentum

Sr C/C++ Software Developer

Virginia, IL · On-site

$150 - $200/hr

... success. Sr C/C++ Software Developer Responsibilities Include: * Support Naval projects and ... programs by conducting software development within the Submarine Launched Ballistic Missile (SLBM ...

Amentum

$150 - $200/hr

... success. Sr C/C++ Software Developer Responsibilities Include: * Support Naval projects and ... programs by conducting software development within the Submarine Launched Ballistic Missile (SLBM ...

L3Harris

Intern C, Software Engineer

Colorado Springs, CO · On-site

$24.50 - $46.50/hr

Job Title: Intern, Software Engineering Job Code: 42957 Job Location: Colorado Springs, CO Job ... Utilize a variety of software languages (i.e., C++, C#, C, Java, Ruby, HTML5, XML, SQL, Perl ...

L3Harris

$24.50 - $46.50/hr

Job Title: Intern, Software Engineering Job Code: 42957 Job Location: Colorado Springs, CO Job ... Utilize a variety of software languages (i.e., C++, C#, C, Java, Ruby, HTML5, XML, SQL, Perl ...

Pae

Sr C/C++ Software Developer

Dahlgren, VA · On-site

$55.50 - $73.50/hr

... success. Sr C/C++ Software Developer Responsibilities Include: * Support Naval projects and ... programs by conducting software development within the Submarine Launched Ballistic Missile (SLBM ...

Garmin Ltd.

Senior Software Engineer - Audio

Olathe, KS · On-site

$125 - $150/hr

Overview We are seeking a full-time Sr C/C++/Python Software Engineer -Audio Processing on our Core Platform Technology team at Garmin's U.S. headquarters in the Greater Kansas City area OR at our ...

Garmin International, Inc.

Senior Software Engineer

Cary, NC · On-site

$124K - $164K/yr

Overview We are seeking a full-time Senior C/C++ Embedded Software Engineer in our Cary, NC location on our Marine embedded software development team . We're seeking someone who is passionate about ...

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Freelance Sr C Software Engineer information

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How much do freelance sr c++ software engineer jobs pay per year?

As of Sep 8, 2026, the average yearly pay for freelance sr c++ software engineer in the United States is $158,190.00, according to ZipRecruiter salary data. Most workers in this role earn between $120,000.00 and $183,500.00 per year, depending on experience, location, and employer.

What does a freelance Sr C++ software engineer do?

A Freelance Sr C++ Software Engineer is an experienced programmer who works independently to design, develop, and maintain software applications using the C++ programming language. They typically collaborate with multiple clients or teams on a project basis, often focusing on high-performance systems, embedded software, or complex application development. Their responsibilities also include debugging, optimizing code, and ensuring software quality, all while managing their own schedule and client relationships.

What are the key skills and qualifications needed to thrive as a freelance Sr C++ software engineer?

To thrive as a Freelance Sr C++ Software Engineer, you need deep expertise in C++ programming, strong knowledge of computer science fundamentals, and significant experience in software design and architecture. Familiarity with development tools like Git, build systems (CMake or Make), debugging utilities, and sometimes certifications such as Certified Professional Programmer (CPP) are highly valuable. Outstanding problem-solving, self-motivation, and clear client communication skills set top freelancers apart in this role. These skills are crucial for delivering robust, maintainable solutions and for building trust with clients in a remote, project-driven environment.

What are some common challenges faced by freelance Sr C++ software engineers when working with multiple clients?

Freelance Sr C++ Software Engineers often encounter the challenge of quickly adapting to different codebases, development environments, and team workflows for each client. Managing communication across various time zones and ensuring consistent code quality despite differing project standards can also be demanding. Additionally, balancing multiple project deadlines requires strong organizational skills and proactive time management. Building strong relationships with remote teams and clearly defining project expectations from the outset can help mitigate these challenges.

What is the difference between Freelance Sr C++ Software Engineer vs Freelance Software Developer?

AspectFreelance Sr C++ Software EngineerFreelance Software Developer
Required CredentialsProven C++ expertise, experience, possibly certificationsGeneral programming skills, language proficiency
Work EnvironmentProject-based, remote or on-site, technical focusProject-based, flexible, varies by project
Industry UsageTech, gaming, embedded systems, financeBroad, including web, mobile, enterprise
Search & Comparison IntentSpecific to C++ expertise, technical rolesBroader, general software development roles

The main difference is that a Freelance Sr C++ Software Engineer specializes in C++ with advanced skills, often working on performance-critical or system-level projects. A Freelance Software Developer may work with various languages and technologies, focusing on different types of applications. The choice depends on your specific project needs and technical requirements.

What cities are hiring for Freelance Sr C++ Software Engineer jobs?

Cities with the most Freelance Sr C++ Software Engineer job openings:

What are the most commonly searched types of Sr C++ Software Engineer jobs?

The most popular types of Sr C++ Software Engineer jobs are:

What states have the most Freelance Sr C++ Software Engineer jobs?

States with the most job openings for Freelance Sr C++ Software Engineer jobs include:

Freelance Sr C Software Engineer jobs near you

Intern C, Software Engineer

L3HHCM20

Herndon, VA • On-site

$29 - $53.50/hr

Full-time, Internship

Medical, Retirement, PTO

This job post has expired today. Applications are no longer accepted.

Job description

Job Title: Intern, Software Engineering 

Job Code: 42752

Job Location: Herndon, VA

Job Schedule: 9/80:Employees work 9 out of every 14 days - totaling 80 hours worked, and have every other Friday off

Job Description:  

  • Apply computer science, engineering, and mathematical analysis concepts and principles in the development of software for the target application  

  • Work closely with cross functional members of the engineering organization to develop and evaluate interfaces between hardware and software, and operational performance requirements and design of the overall system 

  • Support and participate in all phases of the software development life cycle, including requirements analysis, design, implementation, integration, and test of embedded software for real-time control of advanced tactical radio equipment 

  • Develop software test procedures, software programs, and related documentation  

  • Utilize modeling tools and equipment to establish operating data, conduct experimental tests, and evaluate results 

  • Participate in peer reviews, identify, track and repair defects 

  • Utilize a variety of software languages (i.e., C++, C#, C, Java, Ruby, HTML5, XML, SQL, Perl, Python, Ajax, Qt) on Windows, Linux, mobile platforms, and embedded real time operating systems (VxWorks, Linux, QNX, Integrity, Windows CE, and others for Motorola, Intel, TI, and custom processor designs) 

Qualifications: 

  • Must be pursuing a Bachelor's degree, a Master's degree, or a PhD in computer science, Computer Engineering, Software Engineering, Electrical Engineering, Wireless Engineering, Information Security, Mathematics, Digital Arts & Sciences or related field at an accredited university. 

Preferred Skills: 

  • One or more of the following: C++, C#, C, Java, Ruby, JEE, HTML5, XML, SQL, Qt, Windows, .NET, Unix, Linux, SOA, RTOS, Real-Time Controls, Wireless, Software Security, Robotics, OOA/OOD,Hadoop, Android, Embedded Systems 

PAY TRANSPARENCY: In compliance with pay transparency requirements, the salary range for this role in Virginia (Greater D.C. area) is $29.00 per hour - $53.50 per hour. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements.

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