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C Unix Developer Jobs in Texas (NOW HIRING)

iboss

C++ Software Engineer

Austin, TX · On-site

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Experience coding in C/C++ and other technologies * Experience working with large data sets ... Comfortable working on a Unix environment * Experience working in an Agile environment * Team ...

Esolvit Inc

Python Developer

Austin, TX · On-site

$49.75 - $68.75/hr

... in Computer Science, Electrical Engineering, or similar degree Python or similar language ... C Familiarity with Linux/Unix environments Excellent written and oral communication skills ...

Nightwing

Principal CNO Developer (Onsite)

San Antonio, TX · Hybrid

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Experience with C/C++ on Unix/Linux platforms using Make/CMake build systems * Experience with ... Understanding of low-level programming concepts * Experience with source management tools

Nightwing

Principal CNO Developer (Onsite)

San Antonio, TX · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Experience with C/C++ on Unix/Linux platforms using Make/CMake build systems * Experience with ... Understanding of low-level programming concepts * Experience with source management tools

Nwis

Principal CNO Developer (Onsite)

San Antonio, TX · Hybrid

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Experience with C/C++ on Unix/Linux platforms using Make/CMake build systems * Experience with ... Understanding of low-level programming concepts * Experience with source management tools

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Showing results 21-40

All JobsC Unix Developer JobsC Unix Developer Jobs in Texas

C Unix Developer information

See Texas salary details

$20

$36

$53

How much do c unix developer jobs pay per hour?

As of Aug 13, 2026, the average hourly pay for c unix developer in Texas is $36.50, according to ZipRecruiter salary data. Most workers in this role earn between $21.49 and $51.49 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.
More about C Unix Developer jobs
What are the most commonly searched types of C Unix Developer jobs in Texas? The most popular types of C Unix Developer jobs in Texas are:
What are popular job titles related to C Unix Developer jobs in Texas? For C Unix Developer jobs in Texas, the most frequently searched job titles are:
What job categories do people searching C Unix Developer jobs in Texas look for? The top searched job categories for C Unix Developer jobs in Texas are:
What cities in Texas are hiring for C Unix Developer jobs? Cities in Texas with the most C Unix Developer job openings:
C Unix Developer jobs near you
Infographic showing various C Unix Developer job openings in Texas as of August 2026, with employment types broken down into 100% Contract. Highlights an 100% In-person job distribution, with an average salary of $75,929 per year, or $36.5 per hour.

Principal CNO Developer (Onsite)

Nightwing

San Antonio, TX • On-site

Full-time

Re-posted 25 days ago

Job description

Job Summary:
Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers’ most demanding challenges. The Principal CNO Developer will lead technical efforts within the cyber engineering team, provide mentorship to junior engineers, and engage with clients to ensure successful cybersecurity solutions.
Responsibilities:
• Perform as a team member on activities involved with vulnerability research, reverse engineering, development, testing, maintenance, and modification of complex classified and unclassified software applications.
• Serve as the technical lead on cyber engineering projects, guiding a team of engineers to ensure solutions meet project requirements and adhere to industry best practices.
• Act as the primary technical point of contact with clients, translating complex technical requirements into actionable tasks and ensuring clear communication with stakeholders.
• Attend and participate in customer test events, performing on-site assessments, providing technical support, and ensuring the deployment of secure solutions in real-world scenarios.
• Mentor junior engineers, providing technical guidance, training, and career development support to build a strong, knowledgeable team.
• Develop and maintain technical documentation, project plans, and status reports, keeping clients and internal stakeholders informed of progress and issues.
Qualifications:
Required:
• TS/SCI Clearance Required
• Typically requires a Bachelor’s in science, Technology, Engineering, or Mathematics (STEM preferred)
• Minimum of 10 years of prior engineering experience or equivalent experience unless prohibited by local laws/regulations
• Experience with C/C++ on Unix/Linux platforms using Make/CMake build systems
• Experience with Python
• Practical knowledge of project execution
• Ability to make enhancements to and develop software tools
• Understanding of low-level programming concepts
• Experience with source management tools
• Familiarity with stack frames, calling conventions, and memory management
• Understanding of network protocols (TCP/IP stacks, wire-level protocols, RF communications, BGP, routing protocols, or others)
Preferred:
• Experience developing and productizing N-days
• Utilizing full system emulation for research and analysis
• Experience with assembly language (x86/64, ARM, PPC, Mips, etc.)
• Experience with Linux/Unix bootloaders (e.g. u-boot, aboot)
• Experience with and knowledge of SELinux, cgroups, and other Linux permission models
• Experience developing against or working with large opensource projects
Company:
Nightwing provides cyber, data operations, systems integration, and intelligence services for government and commercial customers. Founded in 2024, the company is headquartered in Sterling, USA, with a team of 1001-5000 employees. The company is currently Late Stage.

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