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C Unix Developer Jobs (NOW HIRING)

Atria Group LLC

C/C++ Developer

Mclean, VA

$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 ...

JConnect Infotech

Pro C Developer

Saint Louis, MO · On-site

$47.75 - $64.25/hr

C, Oracle PL/SQL. * Must have worked in Unix/Linux based operating systems. * Experience working with oracle tuxedo application server. * Must be committed to incorporating security into all ...

Syntricate Technologies

C/C++ Developer

Jersey City, NJ · On-site

$51.25 - $69/hr

Job Title Required Skills: * 5+ years experience with UNIX and C programming language. * Must have worked with messaging interface, preferably IBM Websphere MQ * Good experience in query tuning and ...

Software Technology Inc

C++ Developer

$50.25 - $67.50/hr

Remote C++ Developer Apex Systems, the nation's 2nd largest Information Technology staffing firm ... Applicants must have 5 years of C/C++ experience and have technical experience with Unix Command ...

JConnect Infotech

Senior C/C++ Developer

Senior C/C++ Developer This team is responsible for further enhance and build our next-generation ... Strong knowledge of Unix/Linux fundamentals * Solid grasp of data structures and algorithms

krg technology inc

C++ developer

Gainesville, FL · On-site

$44.50 - $59.75/hr

Strong C programming experience (C preferred over C++). Familiarity with Solaris Strong familiarity ... Overall, very good at the Unix command line and Oracle SQL*PLUS. Familiarity with Java/J2EE ...

Sonsoft Inc

C programming

Coral Springs, FL

$46.75 - $62.75/hr

Preferred At least 4 years of experience in software development, at least 5 years with C Hands on experience with network programming in C Experience in Unix shell scripting Experience with SQL ...

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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.
Unix Administrator Consultant

Unix Administrator Consultant

West Advanced Technologies (WATI)

Annapolis, MD • On-site

Full-time

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

Job description

Position: Unix Administrator Consultant
Location: ANNAPOLIS, MD
Duration: 12 Months
Minimum Skills Required:
  • Minimum 10 years of total IT experience
  • At least 5 years of experience as a Unix (AIX) system administrator
  • Experience load balancing, partitioning, back-up/recovery and disaster recovery
  • Experience working in an environment that requires 24X7 system availability
  • Good teamwork skills
  • Excellent communication skills
  • Application development experience required
  • Leadership skills
  • A BA/BS degree in computer science or related IT curriculum is required.

Experience with two or more of the listed applications is desired:
  • Extensive experience administering Unix (AIX) IBM pSeries systems.
  • Demonstrated experience administering systems with listed applications:

o Oracle WebLogic Servers
o Oracle Database Servers
o Progress 4GL/Database Servers
o Apache Web Servers
o IBM Model 8286-42A POWER8 Systems
o IBM Flex Systems (P260 Compute Nodes)
o Infinidat Storage Systems
  • AIX Replication and Partitioning.
  • Experienced with UNIX (AIX) performance tuning.
  • Able to interface with users and helpdesk for day-to-day support.
  • Backup/recovery and networking methodologies.
  • Capable of troubleshooting at the OS, database and application levels.
  • Skilled in UNIX (AIX) administration including configuration and tuning
  • Java developer certification is desired.

Rajeev
West Advanced Technologies, Inc
E: rajeev.g@wati.com C:9162095915

Apply