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Freelance C Unix Developer Jobs in Washington, DC

Title: Senior Unix Developer Location: Herndon, VA Pay Rate: Can Be Discussed Duration: Long Term ... Should be very strong in Unix and Unix scripting c. Should have supported applications in SAS ...

C/C++ Developer

Mclean, VA · On-site

$49.50 - $66.75/hr

Our company provides application analysis, design, development and programming, software ... Unix and Windows expertise is required * Expertise in developing RMI calls * Expertise in with ...

NET; OR * Minimum one (1) year experience developing Unix applications using make files or ... Experience developing complex programs using C, C#, C++, Java, or other comparable languages.

Builds applications using a specified programming language per the Government. * Builds Graphical ... Unix, and Linux operating systems * Minimum two (2) years' experience in C, C++, Perl, Python, or ...

C++ Developer

Fort George G Meade, MD · On-site

$54.25 - $73.25/hr

VOR Technology is seeking a Software Engineer to add new features that require design/code ... later) or UNIX (Solaris 8 or later, Redhat LINUX) Operating System. * C and C++ experience.

C++ Developer

Fort George G Meade, MD

$54.25 - $73.25/hr

VOR Technology is seeking a Software Engineer to add new features that require design/code ... later) or UNIX (Solaris 8 or later, Redhat LINUX) Operating System. * C and C++ experience.

SIMILAR CAREER TITLES Linux Systems Administrator, Unix Systems Administrator, Systems Engineer, IT Systems Administrator, Network Administrator, Infrastructure Administrator, DevOps Engineer, Cloud ...

SIMILAR CAREER TITLES Linux Systems Administrator, Unix Systems Administrator, Systems Engineer, IT Systems Administrator, Network Administrator, Infrastructure Administrator, DevOps Engineer, Cloud ...

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Showing results 1-20

Freelance C Unix Developer information

See Washington, DC salary details

$11

$65

$108

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

As of Aug 25, 2026, the average hourly pay for freelance c unix developer in Washington, DC is $65.46, according to ZipRecruiter salary data. Most workers in this role earn between $53.37 and $71.88 per hour, depending on experience, location, and employer.

What is the difference between Freelance C Unix Developer vs C Programmer?

AspectFreelance C Unix DeveloperC Programmer
CredentialsTypically requires proficiency in C, Unix/Linux systems, and possibly certifications like Linux Professional Institute Certification (LPIC)Requires knowledge of C programming, often with a degree in Computer Science or related field
Work EnvironmentIndependent, project-based, often remote, working with multiple clientsUsually employed by a company or working as a full-time employee, working in office or remote
Industry UsageFreelance C Unix Developers are hired for specialized system-level projects, embedded systems, or performance-critical applicationsC Programmers are employed across software development, embedded systems, and application development within organizations

In summary, Freelance C Unix Developers work independently on specific Unix/Linux-based projects, often requiring a broader skill set and client management, while C Programmers are typically employed full-time within organizations focusing on coding and software development using C language.

What are popular job titles related to Freelance C Unix Developer jobs in Washington, DC?

For Freelance C Unix Developer jobs in Washington, DC, the most frequently searched job titles are:

What job categories do people searching Freelance C Unix Developer jobs in Washington, DC look for?

The top searched job categories for Freelance C Unix Developer jobs in Washington, DC are:

Infographic showing various Freelance C Unix Developer job openings in Washington, DC as of June 2026, with employment types broken down into 3% As Needed, 19% Full Time, 59% Part Time, 1% Temporary, 16% Contract, and 2% Nights. Highlights an 80% Physical, 2% Hybrid, and 18% Remote job distribution, with an average salary of $136,151 per year, or $65.5 per hour.

Contractor

Re-posted 19 days ago


Job description

Company Description

StemXpert is a global management consulting, technological service and outsourcing company delivering technology-driven business solutions to meet the strategically driven objectives for our numerous clients.

Job Description

Title:               Senior Unix Developer

Location:        Herndon, VA

Pay Rate:       Can Be Discussed

Duration:        Long Term


Brief Job Description:

a. 4+ years of experience

b. Should be very strong in Unix and Unix scripting

c. Should have supported applications in SAS environment

d. Good communication skills


Additional Information
Thanks & Regards,

--------------------------

Chris Zion

734-274-2717

chris at tekwissen dot com



stem xpert logo

About stem xpert

Sourced by ZipRecruiter

STEM Xpert, based in Ann Arbor, MI, US, is a leading company in the Science, Technology, Engineering, and Mathematics (STEM) education industry. Since their establishment, they have made an indelible mark by providing innovative services and products designed to enhance STEM learning. Their service portfolio includes comprehensive educational programs, customized learning modules and interactive STEM kits. Driven by a passion for nurturing young minds, the company's mission is to bring about an educational renaissance in the STEM field, making learning not just theoretical but practical and fun. One notable achievement for STEM Xpert has been its success in reaching a broad spectrum of learners, from school-age to adults, contributing significantly towards empowering the community's technological and scientific literacy.

Industry

Recruiting and staffing services

Company size

51 - 200 Employees

Headquarters location

Ann Arbor, MI, US

Year founded

2012