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C Unix Developer Jobs (NOW HIRING)

ITech Recruiting

Unix Engineer

Manhattan, NY

Experience working in a large 7x24 investment banking distributed Unix environment within the ... Java / C / C++ programming Market Data protocols and applications. VAX / VMS administration ...

ITech Recruiting

UNIX Engineer

Manhattan, NY

Experience working in a large 7x24 investment banking distributed Unix environment within the ... Java / C / C++ programming Market Data protocols and applications. VAX / VMS administration ...

CGI Inc.

Sr. UNIX Systems Engineer

Radford, VA · On-site

Sr. UNIX Systems Engineer Category: Infrastructure/Cloud Main location: United States, Virginia ... c) Computing Environment (CE) Certification (i.e., RedHat) - can be waived for 30 days after ...

Maverc Technologies

Unix Software Developer

Laurel, MD · On-site

Experience developing complex programs using C, C#, C++, Java, or other comparable languages * Able to write in or learn a high-level programming language like Python or Ruby * Deep knowledge of Unix ...

GDH

C Developer

Manhattan, NY · On-site

$63 - $68/hr

Design, implement, and troubleshoot system and network applications in UNIX/Linux environments ... Proficiency in C programming language. * Extensive knowledge of systems and network programming ...

Ariadne

C/C++ Software Developer

Bethesda, MD

$52.25 - $70.50/hr

OO knowledge and programming experience in C++ * hands-on Web development experience on Linux / Unix , CGI, HTML/CSS, JavaScript * flexibility and ability to learn and use new technologies * ability ...

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C UNIX Developer information

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How much do c unix developer jobs pay per hour?

As of Jul 2, 2026, the average hourly pay for c unix developer in the United States is $39.18, according to ZipRecruiter salary data. Most workers in this role earn between $23.08 and $55.29 per hour, depending on experience, location, and employer.

What is the difference between C Unix Developer vs Linux Developer?

AspectC Unix DeveloperLinux Developer
Required CredentialsProficiency in C, Unix system calls, and Unix shell scriptingProficiency in C, Linux system calls, and Linux shell scripting
Work EnvironmentUnix-based systems, often in enterprise or legacy environmentsLinux-based systems, common in open-source and modern applications
Industry UsageTelecommunications, finance, and legacy enterprise systemsWeb development, cloud computing, and open-source projects
Common Search/ComparisonYesYes

Both C Unix Developers and Linux Developers require strong C programming skills and familiarity with their respective operating systems. While C Unix Developers focus on Unix-based systems often used in legacy or enterprise environments, Linux Developers work primarily with Linux systems, which are prevalent in modern, open-source, and cloud applications. The roles overlap in skills but differ in system focus and industry applications.

What does a C Unix Developer do?

A C Unix Developer is a software engineer who specializes in programming applications and systems using the C language on Unix-based operating systems. Their responsibilities often include designing, coding, debugging, and maintaining software, as well as optimizing system performance and ensuring reliability. They may work on low-level system components, utilities, or high-performance applications, often collaborating with other developers and IT professionals. A strong understanding of Unix/Linux commands, system calls, and networking is essential for this role.

What are the key skills and qualifications needed to thrive as a C Unix Developer, and why are they important?

To thrive as a C Unix Developer, you need strong proficiency in C programming, Unix/Linux operating systems, and a solid understanding of data structures and algorithms, often supported by a degree in computer science or a related field. Familiarity with development tools like GCC, GDB, Make, and version control systems such as Git is essential, along with experience in shell scripting. Analytical thinking, problem-solving, and effective communication are standout soft skills for this role. These skills and qualities are vital to efficiently build, troubleshoot, and maintain robust software solutions in complex Unix-based environments.

What Is a C/UNIX Developer?

A C/Unix developer uses the C programming language to prepare and implement software and applications in a Unix operating system. Unix is a core family of OS, and it is part of Linux, Apple, and many mobile OS platforms, as well as servers and other integral hardware. As a C/Unix developer, your duties and responsibilities are to work as part of a team of coders and developers on projects, helping design the project workflow and completing any tasks needed for a program to run in a Unix system. Because you primarily write Unix in C, many C/Unix developers work on projects to improve existing operating systems built of the Unix architecture.

What are some common challenges faced by C Unix Developers when working on legacy codebases?

C Unix Developers often encounter challenges when maintaining or enhancing legacy codebases, such as deciphering poorly documented code, understanding complex pointer logic, and debugging issues that arise from outdated dependencies or system calls. Collaboration with other team members is essential, as knowledge sharing helps bridge gaps in code understanding and ensures that best practices are applied when refactoring or extending existing systems. Addressing these challenges requires strong analytical skills, patience, and effective communication within a multidisciplinary development team.
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C UNIX Developer jobs near you
Infographic showing various C Unix Developer job openings in the United States as of June 2026, with employment types broken down into 87% Full Time, and 13% Contract. Highlights an 94% Physical, 2% Hybrid, and 4% Remote job distribution, with an average salary of $81,500 per year, or $39.2 per hour.
Technology Lead - Unix developer with Shell scripting, C / C++ OR Java , RDBMS - Sybase , Oracle ...

Technology Lead - Unix developer with Shell scripting, C / C++ OR Java , RDBMS - Sybase , Oracle ...

Avance Consulting Services

Irvine, CA

$52.50 - $70.75/hr

Full-time

Posted 22 days ago

Job description

Job Description

Hi,
Greetings
Hope you are doing great!
I would like to update you on an urgent open position with our esteemed client. Please go through the Job Description. Send me your updated resume and expected rate for the below position.
Role: Technology Lead - Unix developer with Shell scripting, C / C++ OR Java , RDBMS - Sybase , Oracle or any other RDBMS
Duration: Full TIme
Location: Irvine / LA, CA
Qualifications
Basic
Bachelor's degree or foreign equivalent required from an accredited institution. Will also consider three years of progressive experience in the specialty in lieu of every year of education.
At least 4 years of experience with Information Technology
Preferred
Around 4+ years of experience in C/C++, Unix Shell Script, Perl Script, RDBMS skills - PL/SQL Queries, Basic Java/J2EE, PowerBuilder and Informatica Power center
Other skills required (optional) - Asset Control
Ability to quickly scale up on the domain and delivering highly efficient bug free code quickly.
Around 4+ years of experience in software development life cycle.
Around 4+ years of experience in Project life cycle activities on development and maintenance projects.
At least 3 years of experience in Design and architecture.
Ability to quickly scale up on the domain and delivering highly efficient bug free code quickly.
Having experience in Performance Engineering and Performance Tuning will be added advantage
Ability to contribute in complex design related activities apart from Coding, review and testing activities.
Ability to identify areas of Automation and implement using tools and reusable components
Ability to do technical research and work on POCs
To be able to design and develop using latest technologies, frameworks and latest development and testing tools.
Flexible to work on custom products in reference data management space
Should possess good communication skills and previous exposure of interaction with BSAs and end users. Ability to work in team in diverse/ multiple stakeholder environment.
Experience in Capital Markets domain is preferable but optional.
Strong Analytical and grasping skills.
Experience and desire to work in a Global delivery environment.
Strong verbal and written communication.
Demonstrated ability to grasp concepts and quickly come up the learning curve to implement new technologies

Qualifications

Bachelor's degree or foreign equivalent required from an accredited institution. Will also consider three years of progressive experience in the specialty in lieu of every year of education.

Additional Information

All your information will be kept confidential according to EEO guidelines.

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About Avance Consulting

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Avance Consulting is a global leader in innovative talent solutions for diverse industries. Since 2007, we have been serving nearly a third of Fortune 500 companies and most of the top 100 technology companies worldwide. Our team of 700+ experts offers Engineering Services, Information Technology, Digital and Executive Search solutions from our offices in North America, UK, Europe and APAC. At Avance you can learn new skills and technologies, have more advancement opportunities and career growth, being a part of our productive atmosphere, and a positive reinforcement culture.

Industry

Recruiting and staffing services

Company size

501 - 1,000 Employees

Headquarters location

Somerset , NJ, US

Year founded

2007

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