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Added 24 mins ago
Intermediate I&E Engineers/Technologists
InnoTech Engineering Inc.
Calgary, AB
Full-time
…Technology (OT) spanning instrumentation, electrical and automation infrastructure. Our team consists of highly skilled engineers, technologists, and technicians with vast experience,…
Added 24 mins ago
Senior E&I Engineers/Technologists
InnoTech Engineering Inc.
Calgary, AB
Full-time
…Technology (OT) spanning instrumentation, electrical and automation infrastructure. Our team consists of highly skilled engineers, technologists, and technicians with vast experience,…
Added 24 mins ago
Principal Process Automation Engineer
Worley
Calgary, AB
Full-time
…and digital experts dedicated to solving the world’s critical infrastructure, environmental, energy, and resource…
Added 55 mins ago
Technical Director - Principal Groundwater Modeler
WSP in Canada
Montreal, QC
Full-time
Collaborate with multidisciplinary teams across Canada and internationally to deliver integrated water, mining, infrastructure, and environmental projects.
Added 55 mins ago
Technical Director - Principal Groundwater Modeler
WSP in Canada
Montreal, QC
Full-time
Collaborate with multidisciplinary teams across Canada and internationally to deliver integrated water, mining, infrastructure, and environmental projects.
Added 55 mins ago
AI Platform Engineer, Silicon Design Infrastructure
AMD
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$155,200 to $232,800 USD / year
Full-time
We are seeking a hands-on engineer to build and operate the development infrastructure and AI solutions that underpin AMD's AI-assisted silicon design program. This role sits at the…
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Technical Director - Principal Groundwater Modeler
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Added 1 hour ago
Senior Civil Engineering Technologist
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We are currently recruiting for a Lead Electrical Engineer. Our team includes world class experts and dynamic go-getters. This is a full-time position based in Oakville, Ontario.
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ADGA Group Consultants Inc

Senior Software Developer

Ottawa, ON, Canada

Pay: $100,000 to $125,000 CAD / year
Job type: Full-time
Experience: A minimum of 10 years of demonstrated professional experience as a Programmer, Software Developer, Software Engineer, or in a similar software development role.
Posting language: English
Posted: Sep 30, 2026

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Original job description

Company Description

ADGA Group is a Canadian-owned defence and security company that provides integrated, mission-critical technical solutions to Government and industry, specializing in C5ISRT, simulation and training, cyber and infrastructure security, and program delivery. With nearly 60 years of experience, ADGA supports federal clients and Canada’s intelligence and enforcement agencies through embedded teams, advisory services, and full project execution, applying deep operational expertise and innovation to strengthen national safety, resilience, and sovereignty. Guided by a strong social mandate, the company creates meaningful employment for veterans of the CAF and RCMP and other professionals committed to public service, while fostering a safe, inclusive, and agile workplace that supports career development, professional growth, and impactful work across Canada.

Job Description

ADGA is seeking experienced Senior Programmers / Software Developers to lead the design, development, implementation, and maintenance of complex software applications and systems.

The successful candidates will bring extensive hands-on software development experience and a strong understanding of the full software development lifecycle. Working within multidisciplinary technical teams, they will analyze complex requirements, develop scalable software solutions, resolve technical challenges, contribute to technical decision-making, and ensure software products meet established quality, security, performance, and maintainability standards.

This role is suited to senior software professionals who can work independently on complex technical problems while collaborating effectively with system architects, quality assurance specialists, project managers, and other stakeholders. The successful candidates will play a key role in delivering reliable, secure, and maintainable software solutions in support of complex technical environments.

This is a proactive recruitment initiative, with potential start dates in the coming weeks or months, contingent on contract award.

Key Responsibilities

Review, analyze, and provide recommendations on software system and subsystem requirements, architecture, and interface documentation.
Design, develop, and implement complex software applications, modules, and services in accordance with approved specifications and technical standards.
Analyze user and business requirements and translate them into functional and technical software solutions.
Develop and maintain high-quality, scalable, secure, and maintainable code using appropriate programming languages, frameworks, and development tools.
Conduct and contribute to code reviews to ensure adherence to coding standards, quality, security, performance, and maintainability requirements.
Debug, troubleshoot, and resolve complex software defects and technical issues across development, testing, and production environments.
Design and execute unit, integration, and system testing to validate software functionality, performance, and reliability.
Collaborate with system architects, QA analysts, project managers, and other technical stakeholders to ensure successful delivery of software solutions.
Prepare and maintain technical documentation, including design documents, test plans, user guides, administrator guides, and release notes.
Participate in technical, design, and management reviews to monitor progress, identify risks, resolve issues, and recommend corrective actions.
Analyze software system deficiencies and recommend scalable, maintainable, and cost-effective solutions.
Support the deployment, configuration, maintenance, and ongoing enhancement of software systems.
Work with version control systems and CI/CD processes to support efficient, reliable, and repeatable software development and deployment.
Ensure compliance with applicable security, privacy, regulatory, and software development requirements.
Research, evaluate, and recommend emerging technologies, tools, frameworks, and best practices.
Contribute to the continuous improvement of software development processes, tools, standards, and system capabilities.
Provide technical guidance and knowledge sharing to other members of the development team as required.

Qualifications

A minimum of 10 years of demonstrated professional experience as a Programmer, Software Developer, Software Engineer, or in a similar software development role.
Demonstrated experience performing a minimum of six of the core software development responsibilities associated with this position.
Extensive experience reviewing and analyzing software requirements, architecture, and interface documentation.
Extensive experience designing, developing, implementing, and maintaining software applications, modules, or services.
Experience translating complex user and business requirements into functional and technical software solutions.
Strong hands-on programming experience using modern programming languages, frameworks, and development tools.
Demonstrated experience conducting code reviews and applying software engineering standards and best practices.
Experience debugging, troubleshooting, and resolving complex software defects across development, testing, and production environments.
Experience designing and executing unit, integration, and system testing.
Experience working collaboratively within multidisciplinary technical teams.
Experience preparing and maintaining detailed technical documentation.
Strong experience using version control systems.
Experience working with CI/CD pipelines and modern software deployment practices.
Knowledge of secure software development principles and security and privacy considerations.
Demonstrated ability to analyze complex technical problems and recommend practical, scalable, and maintainable solutions.
Strong analytical, problem-solving, communication, and collaboration skills.

Additional Information

Must currently hold or be eligible to obtain and maintain a Secret (Level II) Canadian Federal Government Security clearance, VCR’s and Controlled Goods clearances.
- If you do not currently hold the required security clearance ADGA can initiate the clearance process on your behalf; however, you will not be eligible for hire until the clearance has been successfully obtained.
The posted salary reflects an employee compensation model; consultant rates will be adjusted accordingly. We will consider candidates for either employment or consultant arrangements. Consultants will be required to hold a Controlled Goods clearance and Insurance.

If you require accommodations during any stage of the application or interview process, please let us know. We are happy to work with you to meet your needs.

*Our recruitment systems include artificial intelligence–enabled tools; however, AI is not used to screen, evaluate, or make decisions about applicants for this role.

*Unless otherwise stated, all job postings reflect a current vacancy at the time of publication.

Work-Life Balance

We strongly support a healthy and productive work-life balance. This starts with a flexible approach to work, and policies designed to support employees through their day-to-day routines and major life events. For example, we offer a Maternity/Parental Top-Up (up to 52 weeks) and a Reservist Leave Top-Up (up to 180 days).

Belong@ADGA

ADGA continuously strives to integrate advanced Diversity, Equity & Inclusion (DEI) approaches and practices into our work culture. Our employee-based DEI Committee explores activities and invites discussions that foster an environment where all employees feel valued, respected, and heard.

Compensation

Above and beyond our commitment to offer a competitive base salary, ADGA has a company-wide profit-sharing plan for all full-time and part-time employees.

Comprehensive Benefits and Total Rewards

We offer a comprehensive benefit program, providing employees with the choice between base or enhanced plans. Depending on the plan, ADGA pays for Health & Dental, a Health Spending Account, Short-Term Disability, an Employee Assistance Program, and a Telemedicine service. Also offered: discounts on gym memberships, 5,000+ perks through Perkoplis, a Deferred Profit Sharing Plan, and access to a wide range of other employee-centric services and savings programs.

Compensation: CAD 100000 - CAD 125000 - yearly

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More about this job

Responsibilities

The successful candidate will lead the design, development, and maintenance of complex software applications while ensuring adherence to quality, security, and performance standards. They will collaborate with multidisciplinary teams to analyze requirements, resolve technical challenges, and contribute to the full software development lifecycle.

Requirements

Candidates must have a minimum of 10 years of professional experience in software development and a strong understanding of software engineering best practices. The role requires the ability to obtain and maintain a Secret (Level II) Canadian Federal Government security clearance.

Skills

Software development
System architecture
Programming
Code reviews
Debugging
Troubleshooting
Unit testing
Integration testing
Technical documentation
Version control
CI/CD
Secure software development
Analytical skills
Problem-solving
Communication
Collaboration

Benefits

Health insurance
Dental insurance
Health spending account
Short-term disability
Employee assistance program
Telemedicine service
Gym membership discounts
Profit-sharing plan
Deferred profit sharing plan
Maternity/parental top-up
Reservist leave top-up

Visa sponsorship

Not detected in the job text

Keywords

Software development
C5ISRT
Cyber security
Infrastructure security
System architecture
CI/CD
Version control
Unit testing
Integration testing
Software engineering
Security clearance
Defence
Programming
Technical documentation
Scalable solutions
Multidisciplinary teams
Debugging
Troubleshooting
Performance standards
Maintainability

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