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Added 2 months ago
M
RQ11402 - Systems Testing/QA Specialist - Senior
Maarut
Toronto, ON
- Contract
and experience in the use of Computer Aided Software Engineering (CASE)
Added 2 months ago
EV
Geologist or Geologist In Training
Elk Valley Resources
Elkford, BC
- $91,300 to $126,800 CAD / year
…geology activities at Greenhills Operations. Working closely with Engineering, Mine Operations, and Processing teams, the successful candidate will be responsible for supporting the…
Added 5 months ago
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Full Stack Developer – Product Engineering
Showpass
Calgary, AB
- Full-time
The Role: Full Stack Developer – Product Engineering
Added 2 months ago
EG
AI - Full Stack Engineer
Emterra Group
Remote, Canada
- $110,000 to $120,000 CAD / year
- Full-time
- Remote
Build and manage RAG (Retrieval-Augmented Generation) pipelines, AI agents, and prompt engineering frameworks
Added 2 months ago
TU
Postdoctoral Research Fellow – Human Neuroimmunology, Brain Organoids and Multi-omics
The University of British Columbia
Vancouver, BC
- $65,000 to $75,000 CAD / year
- Full-time
The project combines human induced pluripotent stem cell (hiPSC) technology, brain organoids, genome engineering, advanced imaging, systems immunology, and high-throughput multi-omics to…
Added 2 months ago
I
Technology Lead - Informatica Developer
Infosys
Calgary, AB
- Full-time
We are seeking an experienced Informatica Developer to design, develop, and support enterprise data integration solutions across on-premise and cloud platforms. The ideal candidate will…
Added 2 months ago
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Product Manager - MachineLogic / Gestionnaire de produit - MachineLogic
Vention
Montreal, QC
- Full-time
Help shape the platform's evolution toward AI-augmented authoring and a more unified developer experience, balancing near-term customer value against the longer-term platform direction
Added 2 months ago
AC
Product Engineering (Fabric Data Engineering)
Allstate Canada
Toronto, ON
- Full-time
The Product Engineering (Fabric Data Engineering) role combines platform engineering, data engineering, dimensional modeling, Gold-layer delivery, and AI-augmented analytics enablement…
Added 2 months ago
AC
Full Stack Engineer Remote
Alexander Chapman
Canada
- Full-time
Build and scale backend systems, APIs, and data infrastructure using Python, FastAPI, PostgreSQL, and GCP
Added 2 months ago
CG
Intermediate Product Tester
Calian Group
Calgary, AB
- Full-time
Contribute to the development and execution of automated test scripts, primarily using Python.
Added 2 months ago
M
RQ11322 - Solutions Designer - Senior
Maarut
Toronto, ON
- Contract
and experience in the use of Computer Aided Software Engineering (CASE)
Added 2 months ago
ME
Data Engineer
MACLEAN ENGINEERING & MARKETING CO. LIMITED
Barrie, ON · Collingwood, ON · North Bay, ON · Sudbury, ON
- $70,000 to $120,000 CAD / year
- Full-time
Minimum 3 years of experience in data engineering or a closely related discipline, building and operating production data pipelines.
Added 2 months ago
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Air Quality, Noise and Vibration Engineer Intern/Co-op
Arcadis
Waterloo, ON
- Part-time
You will contribute to field data collection, data analysis, modelling, technical reporting, and internal tool development while gaining exposure to real-world engineering and environmental…
Added 2 months ago
Senior Consultant - Fraud Analytics
EY
Toronto, ON
Contribute to data preparation, feature engineering, and model monitoring activities that support sustainable fraud analytics programs.
Added 2 months ago
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Manager, Risk Modelling & Analytics, Forecasting
Financeit
Remote, Canada
- Full-time
- Remote
You bring an engineering mindset and look at forecasting as data science problem that needs to work well in, and adjust to, the real world
Added 2 months ago
E
Cybersecurity - Cloud Security - Manager (Cloud Security Specialist)
EY
Edmonton, AB
- Full-time
…Business Management, Information Systems, Computer Science, Engineering, and/or other related…
Added 2 months ago
E
Cybersecurity - Cloud Security - Manager (Cloud Security Specialist)
EY
Vancouver, BC
- Full-time
…Business Management, Information Systems, Computer Science, Engineering, and/or other related…
Added 2 months ago
C
Administrateur(trice) cloud/DevOps
CGI
Montreal, QC
- Full-time
Strong scripting and automation skills using Bash, PowerShell, or Python.
Added 2 months ago
E
Cybersecurity - Cloud Security - Manager (Cloud Security Specialist)
EY
Montreal, QC
- Full-time
…Business Management, Information Systems, Computer Science, Engineering, and/or other related…
Added 2 months ago
E
Cybersecurity - Cloud Security - Manager (Cloud Security Specialist)
EY
Toronto, ON
- Full-time
…Business Management, Information Systems, Computer Science, Engineering, and/or other related…
Added 2 months ago
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Application Architect
IBM
Ottawa, ON
- $129,000 to $180,000 CAD / year
- Full-time
…defined under the Canadian Controlled Goods Program and ITAR data/technology. To be eligible for employment in this role, you must be a Canadian citizen or Canadian Permanent Resident.…
Added 2 months ago
E
Cybersecurity - Cloud Security - Manager (Cloud Security Specialist)
EY
Calgary, AB
- Full-time
…Business Management, Information Systems, Computer Science, Engineering, and/or other related…
Added 2 months ago
G
May 2027 Geographic Information Systems (GIS) Co-op
Glencore
Calgary, AB
- Full-time
Support the Sustainable Development team and/or Environmental departments through GIS data acquisition, input, mapping and analysis.
Added 2 months ago
PG
AI Engineer
Pinpoint Global Communications
Canada
- Full-time
You'll embed directly in our engineering team, working hands-on inside our .NET codebase and broader product suite. Your mission is to act as an organizational force multiplier - turning…
Added 2 months ago
FC
Senior Analyst, Multi-Asset Class Solutions
Fiera Capital
Montreal, QC
- Full-time
Strong educational credentials with a quantitative background (financial engineering, actuarial, mathematics);

IBM

Application Architect

Ottawa, ON, Canada

$129,000 to $180,000 CAD / year · Full-time

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Job details

Pay: $129,000 to $180,000 CAD / year
Job type: Full-time
Posting language: English
Posted: Aug 26, 2026

Original job description

Introduction

A career in IBM Consulting is built on long-term client relationships and close collaboration worldwide. You’ll work with leading companies across industries, helping them shape their hybrid cloud and AI journeys. With support from our strategic partners, robust IBM technology, and Red Hat, you’ll have the tools to drive meaningful change and accelerate client impact. At IBM Consulting, curiosity fuels success. You’ll be encouraged to challenge the norm, explore new ideas, and create innovative solutions that deliver real results. Our culture of growth and empathy focuses on your long-term career development while valuing your unique skills and experiences.

Your Role And Responsibilities

As an Application Architect specializing in Hybrid Cloud Management, you will manage the overall application system, ensuring seamless interactions between components. You will establish technology standards, translate business objectives into technology standards, and select/define/enforce consistent products, vendors, methodologies, and standards.

Your Primary Responsibilities Will Include

Define Technology Standards: Establish and enforce technology standards, ensuring consistency across the application system, and translating business objectives into actionable technology plans.
Manage Application Support: Ensure application support, performance, availability, and scalability, while maintaining the functional interface to the application infrastructure.
Enforce DevOps Methodologies: Apply your knowledge of DevOps methodologies to ensure seamless interactions between components and efficient application delivery.

Preferred Education

Master's Degree

Pre Requirements

Required technical and professional expertise

Government of Canada Security Clearance is a requirement for this role. You must be eligible to obtain Secret, NATO and Controlled Goods Clearances

Must be either a Canadian Citizen or Canadian Permanent Resident
Must have resided in Canada for a minimum of 10 consecutive years, without leaving Canada (for any reason) for more than 30 days at a time OR traveling abroad to any non-NATO countries for any period.
Must have a clean criminal and credit history

This role involves examination, possession or transfer of controlled goods and technology as defined under the Canadian Controlled Goods Program and ITAR data/technology. To be eligible for employment in this role, you must be a Canadian citizen or Canadian Permanent Resident.  Canadian citizens and permanent residents must be security assessed under the Canadian controlled goods program. If you hold dual or third nationality, in addition to being either a Canadian citizen or Canadian Permanent Resident the nationality must be from one of the following countries in order to be eligible for employment in this role: Australia, Austria, Belgium, Bulgaria, Canada, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Italy, Japan, Latvia, Lithuania, Luxembourg, Netherlands, New Zealand, Norway, Poland, Portugal, Romania, Slovenia, Spain, Sweden, Switzerland, Turkey, the United Kingdom, United States of America. All applicants will also be required to undergo an additional security assessment conducted by an IBM designated Controlled Goods Program official as a condition of employment.

This role is onsite in Ottawa, Ontario only.

Role Summary

We are seeking an Application Architect to define, evolve, and safeguard the architecture of large legacy systems operating in constrained, high-assurance environments.

This role focuses on application structure, interaction patterns, and architectural integrity – bridging legacy systems and modern engineering practices without breaking operational guarantees.

You will work closely with systems engineers, software engineers, and technical leadership to ensure applications remain understandable, evolvable, and verifiable, while acting as a mentor and collaborator with developers and team members at various levels.

Key Responsibilities

Define and maintain application architectures for complex, long-lived systems.
Analyze and refactor legacy application structures to recover design intent and constraints.
Establish clear boundaries, responsibilities, and interaction patterns between components.
Guide application evolution while preserving correctness, performance, and operational behaviour, e.g. performance optimization, capacity planning, and scalability.
Review designs and implementations for architectural consistency and technical debt.
Support interface definition, message flows, and integration across platforms.
Contribute to architectural documentation (views, rationale, trade-offs).
Support modernization efforts (tooling, automation, CI, DevSecOps) where appropriate.
Provide leadership to mentor and guide developers and team members across varying experience levels to foster technical growth and architectural understanding.
Collaborate with clients, providing expert advice and recommendations on architectural strategies and modernization paths.
Ensure designs meet security standards and comply with regulatory and standards requirements relevant to high-assurance environments (e.g., NIST guidelines)
Assess technical investigations, cost-benefit trade-offs, and impact analysis for architectural changes to ensure informed decision-making.

Required Qualifications

Degree in Software Engineering, Computer Engineering, Computer Science, or equivalent experience.
Strong experience designing and evolving software application architectures.
Proven ability to reason about large codebases and long-lived systems.
Experience working legacy systems and incremental modernization.
Strong understanding of modularity, layering, and architectural trade-offs.
Ability to read and reason about production code (e.g., C++, Ada, Python).
Clear technical communication skills.

Preferred Technical And Professional Experience

Experience in defense, aerospace, safety-critical, or regulated environments.
Familiarity with message-based architectures and interface-driven design.
Experience guiding teams through refactoring and architectural recovery.
Interest in architectural modelling, system behavior, and correctness.

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More about this job

Responsibilities

The Application Architect defines and maintains the architecture of large legacy systems in high-assurance environments, ensuring seamless interaction between components. They are responsible for establishing technology standards, guiding modernization efforts, and mentoring developers to maintain architectural integrity.

Requirements

Candidates must have a degree in Software Engineering or a related field and possess a Government of Canada Secret security clearance. Requirements include strong experience in evolving software architectures for long-lived systems and the ability to reason about production code in C++, Ada, or Python.

Skills

Application Architecture
Hybrid Cloud Management
DevOps
Legacy System Modernization
C++
Ada
Python
Capacity Planning
Scalability
Interface-Driven Design
Technical Leadership
Security Standards Compliance
Refactoring
Architectural Modeling
DevSecOps
Technical Communication

Visa sponsorship

Not detected in the job text

Keywords

Hybrid Cloud
AI
Red Hat
DevOps
DevSecOps
C++
Ada
Python
NIST Guidelines
ITAR
Controlled Goods Program
High-Assurance Environments
Legacy Systems
Modularization
Message-Based Architecture
Capacity Planning
Software Engineering
Computer Science
Security Clearance
NATO
Defense
Aerospace
Safety-Critical Systems
Refactoring
Architectural Recovery
CI/CD
Technical Debt
Interface Definition
IT Consulting

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