Junior Software Engineering Developer (New Grad)

We are seeking Junior Software Engineering Developers to support the design development integration and testing of mission-critical software and firmware used in land-based defence this role you will work within Agile multidisciplinary teams on applied software engineering problems involving systems integration embedded and firmware development automated testing and deployment in complex operational environments. You will contribute directly to production systems across the software development lifecycle working alongside experienced engineers on real-world capabilities.

This posting supports multiple junior software engineering opportunities beginning May 2026 and is well suited for recent or upcoming Engineering and Applied Science graduates.

In this role you may

• Design implement integrate and maintain software and firmware components and plugins for mission-critical land defence systems.
• Develop software for embedded platforms ARM processors microprocessors and Linux-based systems.
• Design and implement user interfaces and features aligned with system requirements including potential exposure to Android application development.
• Build and maintain automated tests (unit integration and system-level) using Python and related frameworks; support lab and field verification.
• Configure deploy and maintain development integration and test environments (on-premises virtualized or cloud-based).
• Participate in Agile team ceremonies including stand-ups sprint planning reviews and retrospectives.
• Collaborate with engineers across software systems hardware test and UX disciplines as well as product owners and scrum masters to deliver integrated solutions.
• Document code design decisions test plans and integration workflows; participate in technical and code reviews.
• Analyze system behaviour troubleshoot defects and propose effective solutions.
• Identify opportunities for technical or process improvements and contribute to best practices.
• Explore and support integration of emerging technologies such as AI-enabled tools cloud platforms and DevSecOps practices.
• Assist with system-level testing field trials and integration activities; communicate updates and system behaviour to stakeholders.
• Build technical skills expand domain knowledge and actively contribute to team learning and knowledge-sharing.

Qualifications : Required

Preferred

How We 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.

Additional Information :

What We Offer

The expected hiring range for this position is $CAD annual.

Our goal is to provide a fair and competitive offer based on an assessment of internal equity and your qualifications including :

Benefits

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

Flexible benefit options available (including HCSA).

Access to financial advisors for investment advice and comprehensive financial planning.

Sick leave and disability programs.

Educational Assistance Program to support formal learning.

Free onsite parking.

Why join us

Accommodation

If you require accommodation during any stage of the application process please contact Human Resources via

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.

Remote Work : No

Employment Type : Full-time

Key Skills

Anti Money Laundering,Accounting And Auditing,CISA,CMA,Community Support,Adobe Flash

Experience : years

Vacancy : 1