Fullstack Developer jobs in Canada

At General Dynamics Mission Systems–Canada, our focus extends beyond engineering technology solutions— we are dedicated to cultivating careers. If you seek a purpose-driven career solving some of the world’s most critical problems, alongside some of the brightest engineering minds, your application is welcome. Join a community where your unique perspective propels innovation.

• Flexible Work Environment: We have On‑site and Hybrid positions, this is often dependent on the nature of your role. We offer a variety of options for your work schedule which includes compressed work week options, flexible start times and shut down periods.
• Professional Development: We offer a number of resources and support to help develop your professional toolkit! You should anticipate regular progress reviews as well as access to educational assistance, professional designations and certification support, training and more!
• Total Rewards: Consider it covered—health, dental, and beyond. Early access to a pension plan with various perks to acknowledge your contributions to the organization.

General Dynamics Mission Systems-Canada is hiring for Software Engineering positions within our Air & Naval (A&N) division for our Canadian Air Team. These positions can be based in Ottawa or Halifax. Join a team that’s advancing Canada’s aerospace capabilities, developing software solutions that support mission‑critical functions. These systems contribute directly to improving operational effectiveness, situational awareness, and decision‑making capabilities for defense partners around the world.

Specific responsibilities will vary depending on the level of the position and project, but may include:

• Performing software requirements analysis, design, development, testing, and integration
• Writing and reviewing software design documentation, test plans, and procedures
• Developing high-quality, maintainable code while adhering to project and coding standards
• Participating in code reviews and contributing to continuous improvement initiatives
• Troubleshooting and resolving software issues, including root cause analysis and verification of fixes
• Collaborating with cross‑functional teams to support system design, integration, and validation
• Providing technical support to internal stakeholders throughout the development lifecycle
• Presenting technical content at design reviews and team meetings
• For senior candidates: leading software development tasks and mentoring junior team members

• Bachelor’s degree in Engineering, Computer Science, or a related technical/scientific discipline
• Relevant experience with software development projects
• Proficiency in one or more modern programming languages (e.g., Java, C/C++, Ada)
• Experience with Agile software development, object‑oriented design tools, and UML
• Familiarity with Linux as a host environment and software version control systems
• Strong communication, problem‑solving, and analysis skills
• Ability to work effectively in a team environment and independently with minimal supervision
• Positive approach to learning, strong work ethic, and enthusiasm for taking ownership of work

It is a requirement that General Dynamics Mission Systems-Canada be registered with the Canadian Controlled Goods program and that all of its workforce be security assessed. Successful applicants must meet all applicable security requirements, including but not limited to the ability to obtain and maintain a Canadian government security clearance. Applicants may be required to meet additional security requirements in order to gain access to technical data, classified areas or information that is subject to international regulations. You must be eligible to work in Canada.

We believe the unique contributions of each of our colleagues are key in our ability to drive innovation. By fostering a culture of belonging, encouraging idea sharing at all levels, and reinforcing the very real impact of what we do, we offer an environment where everyone can take pride in their work. We respect diverse opinions, and value the lived experiences each and every one of us bring to our workplace. If you require accommodation during any stage of the application process, please contact Human Resources via recruitment@gd-ms.ca.