C++/C Software Developer (Independent Contractor)

Accountabilities:

• • Migrate 32-bit C++ call-handling subsystems to a 64-bit architecture, addressing compatibility and modernization requirements.
  • Develop scripts, automation, and migration techniques to support the transition of operating systems from CentOS 7 to Red Hat Enterprise Linux 9.
  • Contribute to the modernization of Java-based web configurators and related platform components.
  • Participate in system testing, validation, deployment, and release activities throughout the migration lifecycle.
  • Update and adapt CI/CD pipelines and DevOps tooling to support the modernization program.
  • Perform security testing, identify vulnerabilities or gaps, and implement appropriate remediation measures.
  • Work independently against an established migration plan while maintaining close collaboration with the existing engineering team.
  • Apply sound technical judgment to troubleshoot complex Linux, networking, virtualization, security, and application issues.
  • Communicate progress, technical findings, risks, and solutions clearly with technical stakeholders and team members.

  Requirements

  • Minimum 5 years of professional experience developing C++ applications on Linux platforms.
  • Minimum 5 years of experience with Linux operating systems and Bash scripting.
  • Strong understanding of networking, virtualization, and security concepts and practices.
  • Hands-on experience working with complex software systems and the ability to understand and modernize existing codebases.
  • Strong technical problem-solving skills, with the ability to work independently and make sound engineering decisions.
  • Excellent written and verbal English communication skills, with the ability to collaborate effectively with an established engineering team.
  • Ability to work as an independent contractor in Canada, including being legally authorized to work without employer sponsorship.
  • Ability to contract directly with a Canadian entity as a corporation or sole proprietor.
  • Experience with multi-threaded, high-availability, or real-time systems is highly desirable.
  • Previous experience with Linux operating system migrations is an advantage.
  • Familiarity with Python, Java, or C# is considered a plus.
  • Knowledge of CI/CD and DevOps toolchains such as TeamCity, Perforce, Jenkins, or GitHub is advantageous.
  • Exposure to telecommunications and voice infrastructure, including SIP, PBX, or PSTN, is a plus.
  • Experience applying agentic AI techniques to software engineering is also considered an advantage.

  Benefits

  • Remote engagement: Work remotely from Canada as an independent contractor.
  • Fixed-term contract: Engagement through the end of Q1 2027.
  • Technical ownership: Take a hands-on role in a significant platform modernization initiative.
  • Autonomy: Work against a defined migration roadmap while contributing independently and making technical decisions.
  • Collaborative environment: Partner closely with an established and experienced engineering team.
  • Mission-critical technology: Work on telecommunications infrastructure where reliability, security, and modernization have a direct operational impact.
  • Broad technical exposure: Contribute across C++, Linux, operating system migration, DevOps, CI/CD, security, testing, and release engineering.
  • Modernization experience: Gain practical experience transforming legacy systems toward contemporary architectures and platforms.