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Added 1 month ago
GM
Staff Engineer, Site Reliability Engineering
General Motors
Markham, ON
- Full-time
We are seeking a Staff Engineer to help make GM’s data platforms reliable, observable, operable, and scalable. This is a senior technical leadership role for someone who can move…
Added 1 month ago
T
Associate Software Engineer (Fullstack)
TD
London, ON · Toronto, ON
- Full-time
We are looking for an Associate Software Engineer to join a collaborative engineering team and develop broad capability across full-stack distributed application development. This L7 role…
Added 1 month ago
E
Sr. Software Engineer, Backend/GraphQL
eBay
Toronto, ON
- Full-time
Working knowledge of Java and/or Kotlin, plus an understanding of service-oriented architecture, microservices, and modern engineering practices.
Added 1 month ago
LC
Software Development Manager
Lightspeed Commerce, Inc.
Remote, Canada
- Full-time
- Remote
Directly and indirectly managing a team through collaboration with, and mentorship of a Technical Lead Staff Engineer
Added 1 month ago
SAP iXp Intern - Cloud Engineering [Vancouver]
SAP
Vancouver, BC
Applied programming skills and experience (JavaScript, C++, Java, C and SQL and/or in memory database)
Added 1 month ago
P
Senior Software Engineer- Big Data & Java
PointClickCare
Mississauga, ON
- $142,000 to $158,000 CAD / year
- Full-time
Experience in writing clean code that performs well at scale using languages such as Python, Java etc.
Added 1 month ago
B
Senior Site Reliability Engineer I
Braze
Toronto, ON
- Full-time
Professional Experience: 5+ years of experience as a DevOps, or Site Reliability Engineer in a high-scale production environment
Added 1 month ago
B
Senior Site Reliability Engineer I
Braze
Vancouver, BC
- Full-time
Professional Experience: 5+ years of experience as a DevOps, or Site Reliability Engineer in a high-scale production environment
Added 1 month ago
GD
Intermediate ISTAR Software Developer
General Dynamics Missions System International
Ottawa, ON
- $75,000 to $85,000 CAD / year
- Full-time
The LC4ISR ISTAR team is seeking an intermediate level Software Engineer to support delivery of critical capabilities for the Canadian Army. You will be working with a multidisciplinary…
Added 1 month ago
Software Engineer, Java, Global Payments Engineering (Future Opportunities)
Scotiabank
Toronto, ON
We are seeking an Intermediate Java Developer to join our agile development team and contribute to the design, development, and maintenance of backend services. The ideal candidate has…
Added 1 month ago
LC
Software Development Manager
Lightspeed Commerce, Inc.
Remote, Canada
- Full-time
- Remote
Directly and indirectly managing a team through collaboration with, and mentorship of a Technical Lead Staff Engineer
Added 1 month ago
LC
Software Development Manager
Lightspeed Commerce, Inc.
Remote, Canada
- Full-time
- Remote
Directly and indirectly managing a team through collaboration with, and mentorship of a Technical Lead Staff Engineer
Added 1 month ago
LC
Software Development Manager
Lightspeed Commerce, Inc.
Remote, Canada
- Full-time
- Remote
Directly and indirectly managing a team through collaboration with, and mentorship of a Technical Lead Staff Engineer
Added 1 month ago
Software Engineer, New Grad
Stripe
Toronto, ON
Experience and familiarity with programming, either through side projects or classwork. We work mostly in Java, Ruby, JavaScript, Scala, and Go. We believe new programming languages can be…
Added 1 month ago
Software Engineer, Intern (Summer or Winter)
Stripe
Toronto, ON
Experience and familiarity with programming, either through side projects or classwork. We work mostly in Ruby, Java, Javascript, Go, and Scala. We believe new programming languages can be…
Added 1 month ago
RA
Senior Software Engineer, Cloud Platform
Rivian and Volkswagen Group Technologies
Remote, Canada
- $108,200 to $143,430 CAD / year
- Full-time
- Remote
Strong proficiency in Go, Java, or TypeScript, alongside solid foundations in API design, networking, and concurrency.
Added 1 month ago
Consultant - Modernisation des applications | Consultant - Application Modernization, AWS Professional Services
Amazon
Montreal, QC
…closely with customers to design, develop, implement and re-engineer applications to fully leverage the AWS Cloud, including GenAI-accelerated modernization techniques. You'll be a key…
Added 1 month ago
Consultant senior - Modernisation des applications | Sr. Consultant - Application Modernization, AWS Professional Services
Amazon
Montreal, QC
…closely with customers to design, develop, implement and re-engineer applications to fully leverage the AWS Cloud, including GenAI-accelerated modernization techniques. You'll be a key…
Added 1 month ago
JG
Senior QE Automation - Kafka
J&M Group
Toronto, ON
- Full-time
We are hiring a Senior QE Automation Engineer with strong expertise in Java-Selenium test automation and with exposure to Kafka and Lending Decisioning / FICO domain.
Added 1 month ago
M
GRO Program - Technology (Toronto)
Manulife
Toronto, ON
- Full-time
…two 12-month placements in roles such as Full-Stack Software Engineer and Data Engineering. As part of GRO Technology, you’ll gain access to a supportive community, and benefit from…
Added 22 days ago
M
GRO Program - Technology (Montreal)
Manulife
Montreal, QC
- Full-time
…two 12-month placements in roles such as Full-Stack Software Engineer and Data Engineering. As part of GRO Technology, you’ll gain access to a supportive community, and benefit from…
Added 1 month ago
C
Sanctions Developer (OFAC)
CGI
Toronto, ON
- Full-time
We are seeking a Sanctions Developer/Engineer to contribute to the enhancement and maintenance of the Client's sanctions screening platform within the OFAC compliance space. This position…
Added 1 month ago
C
Senior Java Developer
CGI
Toronto, ON
- Full-time
…still growing! Join Canada's largest IT Company as a Senior Java Developer, in our Financial Services Sector in Toronto. Come build High Value Payments with us! We are looking for a Senior…
Added 1 month ago
H
Full Stack Engineer
Hays
Toronto, ON
- Contract
We are looking for a Full Stack Java Developer to build and enhance modern web applications using Angular on the frontend and Java/Jakarta EE on the backend. The role also requires working…
Added 1 month ago
VH
Software Engineer, Technical Lead
Verily Health
Toronto, ON
- Full-time
Develop scalable backend services and user interfaces using Go, Java, React, TypeScript, and Terraform.

General Dynamics Missions System International

Intermediate ISTAR Software Developer

1941 Robertson Road, Ottawa, ON, K2H 5B7, Canada

$75,000 to $85,000 CAD / year · Full-time

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Applications open in a new tab.

Job details

Pay: $75,000 to $85,000 CAD / year
Job type: Full-time
Experience: 5+ years experience developing system software.
Posting language: English
Posted: Sep 1, 2026

Original job description

Company Description

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

The LC4ISR ISTAR team is seeking an intermediate level Software Engineer to support delivery of critical capabilities for the Canadian Army. You will be working with a multidisciplinary engineering team to deliver Intelligence, Reconnaissance, Target Acquisition and Surveillance (ISTAR) capabilities into a fully integrated tactical network, capable of providing flexible, multi-role and combat-capable communications, command and control. You will be part of an agile development team that is responsible for designing, implementing and verifying software components for ISTAR commanders and operators. As a team developer, you will support all stages of the software development lifecycle, including requirements analysis, system architecture and design, implementation, testing, and maintenance. This role requires on-site work at our Ottawa office and customer locations within the National Capital Region, with flexibility to work remotely when necessary. Occasional travel may be required to support customer field trials.

Responsibilities

As part of the Agile development team, you will:

Write clean, maintainable, and efficient code according to coding standards and best practices.
Plan and coordinate feature development.
Implement software components that integrate sensors into ISTAR solutions.
Participate in software code reviews.
Develop and perform software tests, and debug software.
Identify, analyze, document, and resolve issues and defects throughout the product life cycle.
Support verification and validation test events, including customer field trials.
Provide leadership and mentorship to more junior team members.
Stay up-to-date on industry developments, tools, and technologies to advance your skills and support team growth.
Perform related duties as assigned

Qualifications

The following are qualifications for P2 SW team members:

Bachelor’s degree in Software Engineering, Computer Science, or related discipline.
5+ years experience developing system software.
Experience working on development projects with a disciplined approach to software engineering.
Proficiency in Java.
Knowledge of MVC (Model-View-Controller) and MVVM (Model-View-View-Model)
Strong problem-solving, debugging, and troubleshooting skills.
Excellent communication skills, both written and verbal.
Familiarity with software configuration management tools and the Agile software process.
Ability to work effectively independently and within a team environment.
Effective time management skills to meet schedule and budget targets.
Experience working with communication protocols and message exchange patterns (e.g., ZeroMQ, REST), as well as data serialization formats (e.g., protobuf, JSON).
Familiarity with Interface Control Documents for sensor systems would be an asset.
Experience working with object-oriented programming and design patterns.
Experience working with or familiarity with AI/ML models is preferred.

Must be a Canadian citizen with 15 years of consecutive residence in Canada. Must be able to obtain and maintain Canadian Security Clearance and a positive Controlled Goods Assessment

Additional Information

What We Offer
The hiring range for this position is $75,000 to $85,000 CAD annual.

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

Relevant experience
Technical and non-technical skills
Education and certifications

Our 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.

Comprehensive medical, dental and vision coverage for you and your eligible dependents, from day one of employment at no cost to you.
- Flexible benefit options available (including HCSA).
- Emergency medical travel insurance.
- 24/7 virtual health care services.
Employee & Family Assistance Program (EFAP) – counselling, life coaching, lifestyle change support, and financial planning.
Onsite fitness facilities & employee resource groups.
Defined Contribution Pension Plan (DCPP) with employer contributions after 3 months of service.
- Access to financial advisors for investment advice and comprehensive financial planning.
- Voluntary Registered Retirement Savings Plan (RRSP) accessible from day one.
Flexible time away to rest and renew with vacation, holidays, vacation purchase plan and parental leaves (with top up options).
- Sick leave and disability programs.
Grow your career your way with free access to a learning platform offering a wide range of courses and resources.
- Educational Assistance Program to support formal learning.
- Self-directed mentoring opportunities.
- Reimbursement for professional and industry-related memberships and dues.
Employee discounts on travel, home and auto insurance, as well as services and activities.
- Free onsite parking.
- Annual scholarship program for children of GD employees.
- Employee social clubs and recreational activities.

Why join us?

Purposeful Innovation: You’ll work on innovations that genuinely make a difference. You’ll apply advanced thinking, design expertise, and practical problem-solving to help equip military and allied forces with leading-edge systems. You’ll be surrounded by some of the brightest minds in the defence sector, contributing to next-generation technologies in an environment that celebrates creativity, new ideas, and modern solutions.
Connection: We believe people do their best work when they feel they belong, and their ideas can flourish. Different perspectives, experiences, and ways of thinking help us innovate and grow. Strong relationships with our teammates help us unite, overcome challenges, and deliver the world-class quality we’re known for. Here, we are committed to inclusivity and ensures every individual feels valued, respected, and empowered.
Challenging and Rewarding Career Pathways: Your career path matters to us. From mentorship and regular check-ins with your leader to educational support, professional certifications, and continuous training, you’ll have the resources you need to thrive. We encourage internal mobility so you can explore different business areas, broaden your skillset, and expand your network. You’ll be working on high-profile, impactful projects that challenge your skills, expand your expertise, and allow you to both learn from mentors and guide others along the way.

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.

Employment Type: Fulltime-Regular

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More about this job

Responsibilities

You will design, implement, and verify software components for ISTAR capabilities within an agile team. The role involves collaborating on system architecture, performing code reviews, and supporting customer field trials.

Requirements

Candidates must have a bachelor's degree in Software Engineering or Computer Science and at least 5 years of system software development experience. Proficiency in Java and experience with communication protocols are required, along with Canadian citizenship and security clearance eligibility.

Skills

Java
Software engineering
Agile development
System architecture
Debugging
Troubleshooting
Communication protocols
REST
ZeroMQ
Protobuf
JSON
Object-oriented programming
Software testing
Mentorship
Requirements analysis
Configuration management

Benefits

Medical coverage
Dental coverage
Vision coverage
Emergency medical travel insurance
Virtual health care services
Employee & Family Assistance Program
Fitness facilities
Voluntary Registered Retirement Savings Plan
Vacation
Paid holidays
Parental leave
Sick leave
Disability programs
Learning platform access
Educational assistance
Mentoring opportunities
Professional membership reimbursement
Employee discounts
Free onsite parking

Visa sponsorship

Not detected in the job text

Keywords

Software Developer
ISTAR
Java
Agile
Software Engineering
System Software
MVC
MVVM
ZeroMQ
REST
Protobuf
JSON
Object-Oriented Programming
AI/ML
Defence
Tactical Network
Command and Control
Software Lifecycle
Configuration Management
Security Clearance
Controlled Goods
Field Trials
Mentorship
Software Testing
Debugging
Requirements Analysis
System Architecture
Communication Protocols
Data Serialization
Interface Control Documents

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