Toronto, On Mainframe architect Jobs – 52 Openings This Week

Solution Architect
Brydon Gama —Markham, ON
- $110,000–$130,000 a year
- Full-time
- Hybrid work
- Salesforce
- AWS
- AI
- Dental care
Quick apply
Enterprise Architect
Brydon Gama —Markham, ON
- $130,000–$150,000 a year
- Full-time
- Hybrid work
- Salesforce
- AWS
- Analysis skills
Quick apply
Mainframe Architect (Healthcare / Payer Systems)
Cognizant —Mississauga, ON
- $86,000–$136,000 a year
- Full-time
- Hybrid work
- Business
Mainframe Developer V - TDJP00058288 - Toronto
Randstad —Toronto, ON
- $57.18–$64.71 an hour
- Temporary
- Computer Science
- Master's degree
- Bachelor's
Quick apply
1d
Senior Software Developer - North York
Randstad —North York, ON
- $554.83–$590.41 a month
- Temporary
- Oracle
- Java
- Software development
Quick apply
1d
Solution/Modernization Architect (Mainframes)
Dedicatted —Toronto, ON
- From $85 an hour
- Part-time
- Hybrid work
- English
- AWS
- APIs
Quick apply
8d
Solution Architect
Tata Consultancy Services —Toronto, ON
- Azure
- AWS
2d
Application Architect
Foresters Financial Services, Inc. —Toronto, ON
- $89,000–$132,000 a year
- Full-time
- Hybrid work
- Computer science
- Computer Science
- Java
Solution Architect - OFSAA/LoanIQ
Tata Consultancy Services —Toronto, ON
- Oracle
- Financial services
- Communication skills
PD Tool Specialist
Capgemini —Toronto, ON
- $62,874–$147,504 a year
- C++
- Presentation skills
- Scripting
- Disability insurance
- Dental care
Cloud Architect
Tata Consultancy Services —Toronto, ON
- $90,000–$120,000 a year
- Azure
- DevOps
- AWS
Sr.Mainframe Modernization Consultant
CGI —Toronto, ON
- $55.29–$79.33 an hour
- Contract
- Analysis skills
- Agile
- Communication skills
Quick apply
5d
Mainframe DevOps Migration Consultant
Capgemini —Toronto, ON
- $62,874–$147,504 a year
- Remote
- DevOps
- Analysis skills
- Bachelor's
- Disability insurance
- Dental care
RQ11128 - Sr. Technology Architect
Source Code —Toronto, ON
- $88.44–$132.66 an hour
- Full-time
- Presentation skills
- Communication skills
Quick apply
Automation Architect
Tata Consultancy Services —Toronto, ON
- DevOps
- SQL
- Scripting
Mainframe DevOps Migration Consultant
Capgemini Sogeti —Toronto, ON
- $62,874–$147,504 a year
- Remote
- DevOps
- Analysis skills
- Bachelor's
- Disability insurance
- Dental care
2d
Head of Partnerships
Virtuozzo —Toronto, ON
- Remote
- Presentation skills
- Communication skills
- Negotiation
- Flexible schedule
Quick apply
12d
Sr. IZWS Scheduler Expert
Capgemini Sogeti —Toronto, ON
- $62,874–$147,505 a year
- Analysis skills
- Scripting
- Communication skills
- Disability insurance
- Dental care
Solutions Architect
Scotiabank —Toronto, ON
- Computer Science
- Analysis skills
- Bachelor's
- Tuition reimbursement
Mobile lead
Tata Consultancy Services —Toronto, ON
- $90,000–$120,000 a year
- DevOps
- APIs
- Agile

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mainframe architect jobs near toronto, on

Solution Architect

Brydon Gama
Markham, ON

Quick apply

Job details

Permanent | Full-time
$110,000–$130,000 a year

Qualifications

Enterprise software
Salesforce
Enterprise architecture
AWS
TOGAF
Solution architecture
AI

Full job description

The Opportunity

Our Client is building its architecture function — and the Solution Architect is where that work gets done at the solution level. You will be responsible for translating business and technical requirements into concrete, scalable, standards-aligned solution designs for one of the most complex integration landscapes in Canadian automotive finance.

The environment is genuinely interesting: the organization is decommissioning a legacy mainframe and designing its replacement integration architecture, running AWS as its cloud platform, managing connections across Salesforce, MuleSoft, and Defi, and building its AI governance capability. This is not a documentation or review role — it is hands-on architecture design work on greenfield problems.

If you want to own architecture design end to end — not just sit in review boards — this is built for you.

What You Will Do

Design pragmatic, scalable solutions aligned to enterprise architecture standards — translating requirements into designs that delivery teams can actually build from.
Lead architecture design for the organization's complex integration landscape: interfaces between AWS, Salesforce, MuleSoft, Defi, and the mainframe replacement (Alpha platform).
Partner daily with product owners, developers, and vendors — providing architecture guidance throughout design, build, and delivery.
Evaluate AI/GenAI opportunities, define architecture patterns and controls, and embed Responsible AI practices into solution designs from day one.
Produce and maintain architecture documentation that delivery teams and auditors can rely on: diagrams, interface contracts, and architecture decision records.
Assess as-is system models, identify gaps, and shape target-state architecture for the solutions in your scope.
Stay current on emerging technologies and bring relevant recommendations to the Enterprise Architect and delivery teams.

What We Are Looking For

Required

5+ years of hands-on solution architecture experience — conceptualization, modelling, and design across multiple platforms.
Demonstrated ability to produce solution-level documentation: architecture diagrams, interface contracts, and architecture decision records.
Experience implementing or supporting enterprise systems (CRM, financial platforms, DMS, or similar).
Strong understanding of security-by-design — you build compliance in from the start, not as an afterthought.
Excellent problem-solving skills and ability to drive architecture decisions across cross-functional groups.

Preferred

Experience with Salesforce, AWS, MuleSoft, or Defi Solutions.
Financial services, banking, or regulated environment experience — FINTRAC familiarity is a plus.
AI/GenAI architecture experience — build-vs.-buy evaluation, risk-first controls, responsible AI documentation.
Experience working across complex, multi-platform integration landscapes.
EA framework familiarity (TOGAF or equivalent) — not required, but helpful for alignment with governance standards.

What We Offer

Annual bonus eligibility
Hybrid schedule: Tue/Wed/Thu in the Markham office
Greenfield architecture work — you will design new integration patterns for a mainframe decommission, not just document what already exists
Direct access to the Enterprise Architect and visibility to the Head of IT — your work will shape how the organization's technology landscape is built

About Our Client

Our Client provides retail, leasing, and wholesale financial services to automotive dealerships and customers across Canada. As a wholly owned subsidiary of a global automotive corporation and a FINTRAC-regulated financial institution, the organization is in an active period of technology transformation. Our Markham, ON headquarters is where Canada's automotive finance technology is being redesigned for the next decade.

How to Apply

Please apply with your resume. Candidates with hands-on integration or solution architecture experience are encouraged to include a brief note on their most complex design work.

Pay: $110,000.00-$130,000.00 per year

Benefits:

Dental care

Work Location: Hybrid remote in Markham, ON

Quick apply

Refine Your Search

mainframe architect jobs in toronto, on

Solution Architect

Enterprise Architect

Mainframe Architect (Healthcare / Payer Systems)

Mainframe Developer V - TDJP00058288 - Toronto

Senior Software Developer - North York

Solution/Modernization Architect (Mainframes)

Solution Architect

Application Architect

Solution Architect - OFSAA/LoanIQ

PD Tool Specialist

Cloud Architect

Sr.Mainframe Modernization Consultant

Mainframe DevOps Migration Consultant

RQ11128 - Sr. Technology Architect

Automation Architect

Mainframe DevOps Migration Consultant

Head of Partnerships

Sr. IZWS Scheduler Expert

Solutions Architect

Mobile lead

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