Software Engineering Developers - Multiple Levels

Build bold. Deliver impact. Win together. At General Dynamics Mission Systems–Canada, we’re not just engineering technology — we’re shaping the future of defence and security. Our teams design and deliver advanced, mission‑critical solutions that enhance national security, strengthen communities, and protect the people we serve. If you’re looking for meaningful work that contributes to a safer, more secure world, you’ll find purpose here. Every day, your skills will directly impact programs that matter.

Job Description

General Dynamics Mission Systems-Canada is hiring for ten new Software Engineering positions within our Air & Naval (A&N) division. These positions range from Junior to Senior and can be based out of Ottawa or Halifax.

The A&N team delivers advanced systems integration for defense applications across air and naval platforms. Our software solutions support mission‑critical functions, including data management, acoustic and sonar processing, and simulation and training environments. 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

Qualifications

Strong communication, problem‑solving, and analysis skills

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.

Benefits

Comprehensive medical, dental and vision coverage for you and your eligible dependents, from day one of employment at no cost to you.

Defined Contribution Pension Plan (DCPP) with employer contributions after 3 months of service.

Flexible time away to rest and renew with vacation, holidays, vacation purchase plan and parental leaves (with top up options).

Grow your career your way with free access to a learning platform offering a wide range of courses and resources.

Additional Information

At General Dynamics Mission Systems–Canada, we prioritize work‑life balance. As a full‑time regular / term employee, you can enjoy a supportive, friendly and respectful environment with a competitive total rewards package.

Why join us?

Accommodation

If you require accommodation during any stage of the application process, please contact Human Resources via recruitment@gd-ms.ca.

Closing Date

We reserve the right to close this vacancy early if we receive sufficient applications for the role. Therefore, if you are interested, please submit your application as early as possible.

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