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Freelance Software Developer C C++ Jobs (NOW HIRING)

Beyond SOF

Software Developer- C/C#

Fort Belvoir, VA · On-site

The company is looking for an amazingly talented Software Developer to join our team! In this role ... Program in C and C# and BOFs * Work in a Scrm/Agile Environment * Malware development, analysis and ...

Beyond SOF

CANO/WiFi Software Developer- C/C#

Fort Belvoir, VA · On-site

$55.50 - $74.75/hr

Programming in C and C# and BOFs. * Working in an agile/scrum environment. * Host-based computer ... software exploit development. * In addition, desired skills/certifications are: o Offensive ...

SAS

C Software Developer

Cary, NC · On-site

$45.75 - $61.75/hr

C Software Developer - Hybrid, Cary, North Carolina We're a leader in data and AI. Through our software and services, we inspire customers around the world to transform data into intelligence - and ...

New

SAS

C Software Developer

Cary, NC · On-site

$45.75 - $61.75/hr

C Software Developer - Hybrid, Cary, North Carolina We're a leader in data and AI. Through our software and services, we inspire customers around the world to transform data into intelligence - and ...

New

Artech Information System LLC

Java/C C+ Developer

Charlotte, NC · On-site

$47.75 - $64.50/hr

Java/Cobol Developer Location: Charlotte NC and Minneapolis MN Duration: 6 plus Months Contract to ... Very good experience in COBOL and C/C++ * 5+ years of experience with ANSI SQL (queries and stored ...

Pae

C/C++ Software Developer

Dahlgren, VA · On-site

$50 - $67.25/hr

Amentum is seeking software engineering professionals with software development-related education and/or experience to support C/C++ software development and integration in support of Naval projects ...

Pae

C/C++ Software Developer

Dahlgren, VA

$50 - $67.25/hr

Amentum is seeking software engineering professionals with software development-related education and/or experience to support C/C++ software development and integration in support of Naval projects ...

Amentum

C/C++ Software Developer

Dahlgren, VA · On-site

$50 - $67.25/hr

Amentum is seeking software engineering professionals with software development-related education and/or experience to support C/C++ software development and integration in support of Naval projects ...

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How much do freelance software developer c c++ jobs pay per hour?

As of Aug 23, 2026, the average hourly pay for freelance software developer c c++ 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 does a freelance software developer specializing in C and C++ do?

A Freelance Software Developer specializing in C and C++ designs, develops, and maintains software applications or systems using the C and C++ programming languages. They typically work independently on a contract basis for various clients, handling tasks such as writing efficient code, debugging, optimizing performance, and sometimes collaborating with other developers remotely. Their projects can range from embedded systems and operating systems to desktop applications, gaming engines, or high-performance computing solutions. Freelancers often manage their own schedules, client communications, and business operations.

What are the key skills and qualifications needed to thrive as a freelance software developer specializing in C and C++?

To excel as a Freelance Software Developer in C and C++, you need strong programming expertise in both languages, a solid understanding of algorithms, data structures, and experience with software development lifecycles. Familiarity with version control systems like Git, build tools such as Make or CMake, and knowledge of relevant IDEs or debugging tools is typically required. Excellent problem-solving skills, self-motivation, and effective communication are crucial soft skills for managing projects and client relationships independently. These competencies ensure you can deliver reliable, high-quality solutions and maintain successful collaborations in a freelance environment.

What are some common challenges freelance C/C++ software developers face when working with clients remotely?

Freelance C/C++ software developers often encounter challenges such as clarifying project requirements, managing communication across different time zones, and ensuring code integration with clients’ existing systems. Since projects can vary widely, developers must be adaptable to different codebases and development environments. Effective documentation and clear, regular updates are essential to maintain transparency and meet client expectations, especially when direct supervision is minimal.

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

AspectFreelance Software Developer C C++Freelance Embedded Systems Engineer
Required CredentialsProficiency in C/C++, relevant certifications optionalProficiency in C/C++, embedded systems certifications beneficial
Work EnvironmentPrimarily software development, desktop or server-basedHardware interfacing, real-time systems, embedded devices
Employer & Industry UsageTech companies, startups, freelance platformsManufacturers, IoT firms, automotive, aerospace
Search & Comparison IntentFocus on software development projects in C/C++Focus on embedded hardware projects using C/C++

Freelance Software Developers C C++ primarily work on software applications, while Freelance Embedded Systems Engineers focus on hardware-software integration in embedded devices. Both roles require C/C++ skills, but their work environments and project types differ significantly.

What cities are hiring for Freelance Software Developer C C++ jobs?

Cities with the most Freelance Software Developer C C++ job openings:

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

The most popular types of Software Developer C C++ jobs are:

What states have the most Freelance Software Developer C C++ jobs?

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The top searched job categories for Freelance Software Developer C C++ jobs are:

Freelance Software Developer C C jobs near you
Infographic showing various Freelance Software Developer C C++ job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 87% Full Time, 8% Part Time, and 4% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $120,212 per year, or $57.8 per hour.

Contract - C/C++ - Software Developer - San Diego CA

Aptiva Corp

San Diego, CA • On-site

$52 - $70/hr

Contractor

Re-posted 27 days ago

Job description

 
Software Developer (C/C++) 

San Diego CA

Long term Contract

Job Description: We are looking for a skilled and motivated C Developer to work on 3GPP SA core network development, focusing on the Open5GS project. As a key member of our development team, you will contribute to feature development, design, implementation, and unit testing of core network functions, with a focus on high-performance solutions using DPDK (Data Plane Development Kit), C, and C++ programming languages. You will collaborate closely with cross-functional teams to deliver robust, scalable, and reliable solutions for the evolving telecom infrastructure.

Responsibilities:

· Develop and maintain 3GPP SA core network components using the Open5GS open-source project.

· Design, implement, and optimize features for the 3GPP core network, ensuring high availability and performance.

· Utilize DPDK for packet processing and optimize data plane functionality in a Linux-based environment.

· Write efficient, scalable, and high-quality C/C++ code for core network functions and protocols.

· Perform unit testing and debugging to ensure the reliability and functionality of developed features.

· Collaborate with cross-functional teams including system architects, QA engineers, and other developers to ensure seamless integration and timely delivery of network solutions.

· Contribute to the documentation of code, features, and technical designs.

· Participate in code reviews and provide constructive feedback to peers to improve code quality and development processes.

· Stay updated with the latest developments in 3GPP standards and core network technologies to ensure the solutions are in line with industry trends.

Required Skills & Qualifications:

· Strong proficiency in C and C++ programming languages, particularly for network development.

· Experience with DPDK (Data Plane Development Kit) for high-performance networking and packet processing.

· Solid understanding of Linux-based environments and tools.

· In-depth knowledge of the 3GPP SA core network architecture, including protocols and network functions.

· Familiarity with Open5GS or other open-source 5G core solutions.

· Strong experience in feature development, debugging, and unit testing in a telecom software development environment.

· Ability to work independently and collaboratively in a team setting.

· Strong problem-solving and analytical skills.

· Good understanding of version control systems (e.g., Git).

Preferred Qualifications:

· Experience with 5G core network protocols and architecture.

· Knowledge of containerization and orchestration tools (e.g., Docker, Kubernetes).

· Previous experience working in an Agile development environment.