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Added 11 mins ago
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Sr. Director, Product Management, AI Product Strategy
OpenText
Waterloo, ON
- Temporary
Architect and deliver production-grade agentic systems using LangChain, LangGraph, A2A (Agent-to-Agent) protocols, and other transformative AI frameworks to create adaptive, multi-agent…
Added 41 mins ago
AI
GCP Infrastructure & Cloud SRE Engineer
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
- Full-time
Develop Infrastructure as Code (IaC) solutions using Terraform.
Added 41 mins ago
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Administrateur·rice systèmes senior – Senior Systems Administrator
ALFACONSEIL.CA
Bas-Saint-Laurent, QC
- Full-time
Certifications pertinentes, notamment Microsoft Azure Administrator, AWS Certified Solutions Architect ou équivalent.
Added 41 mins ago
JT
Business Process & System Specialist
J-Squared Technologies Inc.®
ON · Ontario, Canada
- Full-time
…demanding performance environments. Our ruggedized products and solutions are innovative, needs driven, and focused on quality and reliability. Our Octagon Systems line of products is a…
Added 2 hours ago
M
RQ11824 - IT Enterprise Architect/Strategist - Senior
Maarut
Toronto, ON
- Contract
Architecture (EA) strategy and architect deliverables for the organization
Added 3 hours ago
CC
Teamcenter PLM Consultant
Cuatro Consulting Inc.
Mississauga, ON
- Full-time
…operations for sustainable growth. The company delivers end-to-end solutions across data migration, analytics, cybersecurity, cloud modernization, test automation, DevOps, CRM, and…
Added 3 hours ago
AC
Database Administrator
Amphenol Communications Solutions
Markham, ON
- Full-time
Amphenol Communications Solutions (ACS), a division of Amphenol Corporation, is a world leader in interconnect solutions for Communications, Mobile, RF, Optics, and Commercial electronics…
Added 3 hours ago
AI
Service Delivery Manager - Bilingual
Apptoza Inc.
Montreal, QC
- Full-time
Microsoft Certified: Azure Solutions Architect Expert.
Added 3 hours ago
AC
Data Analytics Manager
Amphenol Communications Solutions
Markham, ON
- Full-time
Amphenol Communications Solutions (ACS), a division of Amphenol Corporation, is a world leader in interconnect solutions for Communications, Mobile, RF, Optics, and Commercial electronics…
Added 3 hours ago
CO
Application & Integration Technical Analyst
City of Saint John
Saint John, NB
- Full-time
…(i.e., cloud-based) and on-premise applications, modern ERP solutions, integrations, data management, and reporting platforms. This role reinforces the organization’s transition to modern…
Added 3 hours ago
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Chief Solution Architect (Pre-sales, AI + Data Transformation)
Jobgether
Canada
- Full-time
…and next steps. Our partner is looking for a Chief Solution Architect (Pre-sales, AI + Data Transformation) based in…
Added 3 hours ago
CT
Lead/Senior Data Engineer
Celebal Technologies
Ottawa, ON
- Contract
This role requires more than just moving data between systems. The successful candidate will act as a data product architect, transforming complex, messy operational data into trusted,…
Added 3 hours ago
Senior Manager, Delivery Portfolio Management (OneStream)
Clearsulting
Canada
Collaborate with technical, functional, and cross-practice teams to deliver integrated Finance Transformation solutions and successful client outcomes.
Added 4 hours ago
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Senior Manager, Delivery Portfolio Management (OneStream)
Clearsulting
Toronto, ON
- Full-time
Collaborate with technical, functional, and cross-practice teams to deliver integrated Finance Transformation solutions and successful client outcomes.
Added 4 hours ago
UO
Senior Advanced Research Computing Systems Administrator
University of Victoria
Victoria, BC
- Internship
Reporting to the Manager and Architect of Advanced Research Computing Infrastructure, the Senior Advanced Research Computing Systems Administrator works as part of a team to design, build,…
Added 5 hours ago
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Software Engineer - GPU Networking & Distributed Systems
Baseten
Montreal, QC
- $165,000 to $330,000 USD / year
- Full-time
In this role, you will go beyond network configuration to architect the software fabric that unifies thousands of GPUs into a cohesive operating system. While you will leverage the best of…
Added 5 hours ago
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Forward Deployed Engineer
Baseten
Toronto, ON
- $165,000 to $330,000 USD / year
- Full-time
As a Forward Deployed Engineer at Baseten, you will partner directly with customers to architect, build, and deploy high-scale production AI applications on Baseten’s platform. You’ll own…
Added 5 hours ago
B
Software Engineer - GPU Networking & Distributed Systems
Baseten
Toronto, ON
- $165,000 to $330,000 USD / year
- Full-time
In this role, you will go beyond network configuration to architect the software fabric that unifies thousands of GPUs into a cohesive operating system. While you will leverage the best of…
Added 5 hours ago
M
Sr. Network Security Specialist
McKesson
Mississauga, ON
- Full-time
Architect and optimize firewall and perimeter security capabilities, including Palo Alto Networks, Zscaler, HPE Aruba EdgeConnect, secure internet gateways, and web proxy solutions.
Added 5 hours ago
C
Telecommunications Architecture Advisor
COFOMO
Quebec, QC
- Full-time
Design and certify telecommunications architectures and solutions, including local and wide area networks, telephony, video communications and data transmission services.
Added 5 hours ago
C
Technology Integration Architect
COFOMO
Quebec, QC
- Full-time
Concrete achievements related to the implementation or evolution of complex technological solutions;
Added 7 hours ago
LI
IT Enterprise Architect/Strategist
Lotus IT Solutions
Toronto, ON
- Contract
The Ministry of Public and Business Service Delivery and Procurement is seeking a Senior IT Enterprise Architect/Strategist to join the Enterprise Technology & Digital Standards (ETS) team…
Added 7 hours ago
M
IMA Systems Architect
MANNARINO
Montreal, QC
- Full-time
Ensure technical solutions align with aviation standards, platform constraints, and operational requirements.
Added 7 hours ago
E
AI DevOps Specialist (AI Enablement & Secure DevOps)
Experis
Canada
- Contract
Operational Scope: Support across global Hardware Platform Solutions (HPS) Design Centers and secure testing labs (including the Hardware Platform Solutions (HPS) Innovation Lab and local…
Added 7 hours ago
T
Senior Program Manager, Talent Development
Twilio
Remote, Canada
- Full-time
- Remote
Act as a strategic advisor to HRBPs and senior leaders, establishing an organization-wide mandate to assess capability gaps and deploy targeted learning solutions globally.

Flexstaf I.T. Inc.

Application Architect

Toronto, ON, Canada

Contract

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Job details

Job type: Contract
Apply by: Nov 28, 2026
Experience: Experience in the development and implementation of application architectures for a minimum 6 years
Posting language: English
Posted: Oct 29, 2026

Original job description

Shortlist Date: Nov 3, 2026 10:00pm

Must Haves:

Experience in the development and implementation of application architectures for a minimum 6 years
Extensive experience in systems analysis and design in large systems environments
Knowledge of TOGAF ADM (preferred) or Zachman architecture frameworks including business / information / application / technology / security architecture domains
Practical experience in at least one of current architecture tools e.g. EA Sparx, Archi or similar with the modeling experience with Archimate and/or UML in a team environment
Experience and knowledge of different integration types including SOA, APIs, web services, real time and batch based, hub and spoke; experience in enterprise service bus implementations

Location: Hybrid – 3 days a week onsite

Public Sector Experience: preferred but not required

# of submissions/supplier: 1

Possibility of extension

Applications Architect - Senior

Description

Responsibilities Applied to both the process and the outcome of thinking out and specifying the overall structure, logical components, and the logical interrelationships of a computer, its operating system, a network, or other conception. Defines the structure and relationship among applications, including the identification of re-usable components, quality level metrics, the organization and layering of software, and the determination of interfaces. Responsibilities also include developing, implementing and managing at least one cross-platform application in a large and distributed environment, monitor the whole system, understand all interactions between components on a given level of abstraction, as well as to define limitations and requirements for source code. Defines the interactions between application packages, databases and middleware systems.

General Skills

Experience in the development and implementation of application architectures for a minimum 6 years
Extensive experience in systems analysis and design in large systems environments
Knowledge of TOGAF ADM (preferred) or Zachman architecture frameworks including business / information / application / technology / security architecture domains
Practical experience in at least one of current architecture tools e.g. EA Sparx, Archi or similar with the modeling experience with Archimate and/or UML in a team environment
Experience and knowledge of different integration types including SOA, APIs, web services, real time and batch based, hub and spoke; experience in enterprise service bus implementations
Extensive experience with at least two different computing platforms, operating systems, environments, database technologies, programming languages and communication protocols
Experience with middleware and gateways
Knowledge of performance considerations in different environments
Experience in structured methodologies for the design, development and implementation of applications
Experience in the use of development tools, Computer Aided Software Engineering tools, information retrieval packages, and other software tools such as project management software and business re-engineering software
Experience in the use of data and process modelling methodologies, techniques and tools, including a working knowledge of metadata structures, repository functions, and data dictionaries
Experience producing target solution architecture, as-is documentation, and to-be blueprints
Knowledge of leading edge technologies design criteria, security and recovery procedures
Knowledge of integrated networking technologies, midrange server, enterprise storage and SAN and personal computer system technologies, related best practices, directory/messaging standards, standard facilities infrastructure/architecture management, facility service delivery processes, infrastructures policies, procedures and direction.
Knowledge of cloud computing technologies and integration of those technologies with on premises environment
Experience in developing enterprise architecture deliverables (e.g. models) Awareness of emerging I&IT trends and directions
Excellent analytical, problem-solving and decision-making skills; verbal and written communication skills; interpersonal and negotiation skills A team player with a track record for meeting deadlines
Self-motivated; able to work independently to complete tasks and respond to department requests and to collaborate with others to utilize their resources and knowledge to identify high quality solutions; high initiative and ability to prioritize in a high-pressure environment and ability to work on simultaneous projects
Leadership, problem solving, interpersonal, and oral/written/presentation skills to lead the analysis, design, and development of enterprise technology/infrastructure architecture initiatives

Desirable Skills

Knowledge and understanding of object-oriented analysis and design techniques
Experience in developing enterprise architecture deliverables (e.g. models) based on Ontario Government Enterprise Architecture methodologies, processes and practice Knowledge and understanding of Information Management principles, concepts, policies and practices
Experience designing detailed functional and technical requirements for new and existing business solutions
Experience developing enterprise architecture deliverables (e.g. models and documentation)
Experience leading multi-tier application infrastructure design, documentation and configuration for medium or large corporate implementations Experience designing, developing, implementing and maintaining large complex applications, workflow processes and dynamic forms

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More about this job

Responsibilities

Define application architecture, including application structure, reusable components, interfaces, quality metrics, and interactions among applications, databases, and middleware. Lead the design, implementation, and management of cross-platform applications in large distributed environments, and produce architecture models and solution documentation.

Requirements

Requires at least six years of application architecture development and implementation experience, extensive systems analysis and design experience, and practical use of architecture frameworks and modeling tools such as TOGAF ADM or Zachman, Sparx EA or Archi, ArchiMate, and UML. Candidates should have broad experience across computing platforms, integration patterns, middleware, cloud and on-premises environments, data and process modeling, and enterprise architecture deliverables, along with strong analytical, communication, and leadership skills.

Skills

Application Architecture
Systems Analysis And Design
TOGAF ADM
Zachman Framework
ArchiMate
UML
Enterprise Architecture Modeling
SOA
APIs And Web Services
Enterprise Service Bus
Middleware And Gateways
Cloud And On-Premises Integration
Data And Process Modeling
Performance And Security Architecture
Leadership And Communication

Visa sponsorship

Not detected in the job text

Keywords

Application Architecture
Enterprise Architecture
TOGAF ADM
Zachman Framework
Sparx EA
Archi
ArchiMate
UML
SOA
APIs
Web Services
Real-Time Integration
Batch Integration
Hub-And-Spoke Integration
Enterprise Service Bus
Middleware
Gateways
Cloud Computing
On-Premises Integration
Data Modeling
Process Modeling
Metadata
Data Dictionaries
Distributed Systems
Solution Architecture
Security Architecture
Recovery Procedures
Networking Technologies
Enterprise Storage
SAN

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