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C Linux Developer Jobs in Ontario (NOW HIRING)

Fortinet, Inc.

Software Developer (C/C++)

Ottawa, ON

CA$117K - CA$143K/yr

Proficiency with Linux development and debugging tools (GDB, GCC, Valgrind...) is a plus ... engineering teams and product development groups. Our team culture emphasizes continuous learning ...

Fortinet

Software Developer (C/C++)

Ottawa, ON · On-site

CA$117K - CA$143K/yr

Proficiency with Linux development and debugging tools (GDB, GCC, Valgrind...) is a plus ... engineering teams and product development groups. Our team culture emphasizes continuous learning ...

Advanced Micro Devices

AMD in Markham, Ontario seeks a senior software engineer to join a leading team delivering high ... Linux experience and modern development tools. #J-18808-Ljbffr

New

Syntronic

Build Developer

Kanata, ON · On-site

CA$90K - CA$110K/yr

... C++ build systems in Linux-based development environments. What you'll do * Design, develop, and ... Implement DevOps best practices for source control, configuration management, code review, and ...

BinSentry

Senior Embedded Software Developer

Kitchener, ON · On-site

CA$125K - CA$165K/yr

You will write embedded C for the microcontrollers which drive our feed bin sensors using FreeRTOS ... You will drive our embedded Linux project using Yocto and write Python code, which supports our HD ...

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C Linux Developer information

What is a C Linux developer?

A C Linux Developer is a software engineer who specializes in writing applications and system-level programs in the C programming language for the Linux operating system. Their work often involves developing or maintaining software that interacts closely with the Linux kernel, writing drivers, or building performance-critical applications. They need a strong understanding of operating system concepts, low-level programming, and familiarity with Linux development tools and environments. These developers play a key role in open-source projects, embedded systems, and server-side applications.

What are the key skills and qualifications needed to thrive as a C Linux developer?

To thrive as a C Linux Developer, you need strong proficiency in C programming, a deep understanding of Linux operating systems, and experience with system-level development, typically supported by a degree in computer science or related fields. Familiarity with GNU toolchain, version control systems like Git, and debugging tools such as GDB is commonly required. Analytical thinking, problem-solving abilities, and effective collaboration are crucial soft skills for success in this role. These competencies are essential for building robust, efficient software that integrates seamlessly with Linux systems and for working effectively within development teams.

What are some common challenges faced by C Linux developers when working on large-scale systems?

C Linux Developers often encounter challenges such as managing system resources efficiently, debugging complex multi-threaded applications, and ensuring compatibility across different Linux distributions. Working on large-scale systems requires careful attention to performance bottlenecks and memory leaks, as well as thorough testing to maintain stability. Collaboration with other developers and system administrators is crucial, as many projects involve cross-functional teams and integration with various hardware or software components.

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

AspectC Linux DeveloperC Embedded Developer
Required CredentialsBachelor's in Computer Science or related, Linux certifications beneficialBachelor's in Electrical/Computer Engineering, embedded systems certifications helpful
Work EnvironmentDeveloping on Linux OS, often in software companies or tech firmsWorking on hardware, microcontrollers, often in manufacturing or IoT sectors
Industry UsageIT, software development, open-source projectsConsumer electronics, automotive, IoT devices
Common Search/ComparisonYesYes

The main difference between a C Linux Developer and a C Embedded Developer lies in their work environment and focus. C Linux Developers primarily work on software applications running on Linux systems, while C Embedded Developers focus on programming microcontrollers and embedded hardware. Both roles require knowledge of C programming, but their applications and industries differ significantly.

What cities in Ontario are hiring for C Linux Developer jobs?

Cities in Ontario with the most C Linux Developer job openings:

C Linux Developer jobs near you
Infographic showing various C Linux Developer job openings in Ontario as of August 2026, with employment types broken down into 75% Full Time, 12% Part Time, and 13% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution.

Senior Release Engineer - Linux Distribution

Ottawa, ON • On-site

Ciena
Telecommunications • 5 - 10K employees
Learn more about Cienaexternal

CA$102K - CA$164K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 25 days ago

Job description

As the global leader in high-speed connectivity, Ciena is committed to a people-first approach. Our teams enjoy a culture focused on prioritizing a flexible work environment that empowers individual growth, well-being, and belonging. We're a technology company that leads with our humanity-driving our business priorities alongside meaningful social, community, and societal impact.

Ciena is advancing the future of networking through innovative systems, services, and software that enable global connectivity. This role contributes directly to the delivery of a next-generation network operating system by ensuring build reliability, scalability, and security. The position enables engineering velocity and product quality across large-scale development teams.

How you will make an impact:
  • Own and evolve the build infrastructure for SAOS 10.x network operating system
  • Develop and maintain Bitbake recipes supporting a large-scale software stack
  • Provide technical guidance on Yocto, Bitbake, and distribution engineering practices to development teams
  • Diagnose and resolve complex build and integration issues across CI/CD pipelines
  • Optimize distributed build performance including ccache infrastructure and test reliability
  • Design and implement secure, reproducible, and SLSA-compliant build systems
  • Integrate modern open-source tooling to maintain a secure and up-to-date software supply chain
The must haves:
  • Experience: 10+ years of experience in building Linux distributions
  • Background in building custom Linux distributions
  • Interest in developing expertise in Yocto Project and Bitbake
  • Programming and scripting using Go, Rust, C/C++, Python, or Bash
  • Experience working with modern C/C++ build systems such as Meson or Ninja and compilers such as GCC or Clang
  • Familiarity with CI/CD systems such as Tekton or Jenkins
Nice to haves:
  • Experience: Packaging using Debian (.deb) or RPM formats
  • Contributions to Linux distributions such as Debian, Fedora, openSUSE, or the Yocto Project
  • Participation in open-source software development projects
  • Experience working with modern toolchains including Rust/Cargo, Go, Clang, Meson/Ninja, LTO, molt, iwyu, pahole, diffoscope, debuginfod, and dwz

#LI-BS1

Pay Range:

The annual pay range for this position is C$102,800 - C$164,200.

Pay ranges at Ciena are designed to accommodate variations in knowledge, skills, experience, market conditions, and locations, reflecting our diverse products, industries, and lines of business. Please note that the pay range information provided in this posting pertains specifically to the primary location, which is the top location listed in case multiple locations are available.

Non-Sales employees may be eligible for a discretionary incentive bonus, while Sales employees may be eligible for a sales commission. In addition to competitive compensation, Ciena offers a comprehensive benefits package, including medical, dental, and vision plans, participation in 401(K) (USA) & DCPP (Canada) with company matching, Employee Stock Purchase Program (ESPP), Employee Assistance Program (EAP), company-paid holidays, paid sick leave, and vacation time. We also comply with all applicable laws regarding Paid Family Leave and other leaves of absence.
At Ciena, we are committed to building and fostering an environment in which our employees feel respected, valued, and heard. Ciena values the diversity of its workforce and respects its employees as individuals. We do not tolerate any form of discrimination.

Ciena is anEqual Opportunity Employer, including disability and protected veteran status.

If contacted in relation to a job opportunity, please advise Ciena of any accommodation measures you may require.

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