Intermediate/Senior Software Developer

Fortinet, Inc.; Ottawa; On-site; CAD 80,000 - 120,000; Full time

Job summary

A global cybersecurity firm is seeking an experienced intermediate/Senior Software Developer to join their team in Ottawa. This role focuses on VoIP telephone development, embedded systems, and delivering optimized real-time performance. Candidates should possess strong skills in C/C++ programming and embedded systems, along with a collaborative mindset to work within a dynamic team. Benefits include comprehensive medical coverage, retirement savings options, and ample Paid Time Off to maintain well-being.

Benefits

100% company-paid medical, dental, and vision coverage

Health Spending Account

Paid Time Off

Flexible leave policies

Group Registered Retirement Savings Plan (RRSP)

Qualifications

• Strong experience in embedded systems development.
• Proficiency in C/C++, object-oriented principles, and debugging techniques.
• Familiarity with Linux real-time environments and cross-compilation.

Responsibilities

• Implement and optimize GUI interfaces for Internet phones using the FTLK GUI toolkit.
• Develop embedded VoIP telephone software and maintain it.
• Work with SIP protocol and related telephony technologies.

Skills

Embedded systems development

C/C++ programming

Debugging techniques

Linux environments

Communication skills

Tools

Eclipse

MS Visual Studio

FTLK GUI toolkit

Job description

We are seeking an experienced intermediate/Senior Software Developer to join our team working on VoIP telephone development as part of the FortiVoice PBX solution. This role focuses on embedded systems development, efficient implementation, and delivering optimized real-time performance.

As anIntermediate / Senior Software Developer, you will:

• VoIP & Telephony Development
  • Implement and optimize GUI interfaces for Internet phones using the FTLK GUI toolkit.
  • Develop and maintain embedded VoIP telephone software.
  • Work with the SIP protocol and related telephony technologies.
  • Ensure efficient coding practices for small memory footprint and optimized performance.
• Embedded Systems & Linux
  • Work within a real-time Linux environment.
  • Apply knowledge of IPC (Inter-Process Communication) and threading.
  • Perform cross-compilation using ARM toolchains.
• Software Development
  • Design and implement solutions using C/C++ (with object-oriented concepts).
  • Use Eclipse or MS Visual Studio for development.
  • Apply effective debugging techniques and utilize debugging tools.
  • Manage dynamic and static library linking.
  • (Optional) Contribute with Dart language knowledge.

We AreLooking for:

• Strong experience in embedded systems development.
• Proficiency in C/C++, object-oriented principles, and debugging techniques.
• Familiarity with Linux real-time environments and cross-compilation.
• Understanding of IPC mechanisms.
• Experience with development IDEs (Eclipse or Visual Studio).
• Strong communication skills.
• Responsible, self-motivated, and proactive in problem‑solving.
• Ability to deliver under tight schedules when needed.
• Comfortable working both independently and as part of a collaborative team.
• Quick learner with a positive outlook.

Preferred Qualifications:

• Previous knowledge of telephony systems.
• Experience with VoIP protocols (SIP).
• Exposure to FTLK GUI toolkit.
• Knowledge of Dart programming language.

Fortinet strives to provide you and your family with a comprehensive benefits package. Benefits eligibility starts on your first day of hire and comprises of 100% company-paid medical, dental, and vision coverage, including a Health Spending Account and a Personal Spending Account that gives you flexibility to spend where you need it the most. Our Employee & Family Assistance Plan (EFAP) offers you and your family access to various services like counselling, legal advice, mental health resources etc. We also provide critical illness, disability, and life insurance, as well as a Group Registered Retirement Savings Plan (RRSP) with a company match to help you save faster for retirement. We offer competitive Paid Time Off and flexible leave policies, including paid health days, to help you take care of yourself and your family members.

All roles are eligible to participate in the Fortinet equity program. Bonus eligibility is reviewed at the time of hire and annually at the Company’s discretion.

About Our Team:

Join our Software Development team, known for its collaborative ethos, working seamlessly with global customers, internal engineering teams and product development groups. Our team culture emphasizes continuous learning, innovation, and a strong commitment to customer satisfaction. We embrace Fortinet’s core values of openness, teamwork and innovation, fostering an environment where team members support each other, share knowledge, and leverage AI to solve complex technical challenges. Our inclusive and dynamic team thrives on collaboration and is driven by the shared goal of maintaining Fortinet’s high standards of excellence in cybersecurity solutions

Why Join Us:

We encourage candidates from all backgrounds and identities to apply. We offer a supportive work environment and a competitive Total Rewards package to support you with your overall health and financial well‑being. Embark on a challenging, enjoyable, and rewarding career journey with Fortinet. Join us in bringing solutions that make a meaningful and lasting impact to our 660,000+ customers around the globe.