Senior Application Designer / Architect (Azure API / .NET)

VTRAC Consulting Corporation (WBE); Toronto; On-site; CAD 100,000 - 150,000; Full time

Job summary

A leading consulting firm in Toronto is seeking a Senior Application Designer/Architect to take charge of application architecture and design. The role emphasizes designing scalable and secure solutions using .NET and Azure integration. Candidates should possess over 10 years of IT experience and a strong background in API design and architecture.

Benefits

Competitive salary package

RSP

Full Medical Support

Hybrid work setup

Qualifications

• 10+ years of experience in IT, focusing on application architecture and design.
• Deep expertise in API design principles and RESTful architecture.
• Hands-on development experience with .NET and C#, familiarity with modern frameworks.

Responsibilities

• Lead end-to-end application architecture and design for integration solutions.
• Guide design decisions and ensure compliance with best practices.
• Create technical documentation and architectural blueprints.

Skills

API design principles

Agile SDLC

.NET

C#

Education

Bachelor’s degree in Computer Science

Bachelor’s degree in Engineering

Job description

VTRAC Consulting Corporation

Position: Senior Application Design / Architect (Azure API / .NET)

Attention: samz@vtrac.

Position Type: Permanent

About the Role

This is an exciting opportunity for a highly skilled Application Designer to lead the architecture and design of application solutions in a dynamic, collaborative environment. This role focuses on designing scalable, secure, and high-performing applications (.NET / C#) with a strong emphasis on Azure-based integration architecture.

Responsibilities

1. Lead the end-to-end application architecture and design process for integration and automation solutions across enterprise platforms.
2. Serve as a hands-on technical expert, guiding design decisions, conducting code reviews, and ensuring compliance with best practices and enterprise guidelines.
3. Utilize .NET / C#) to implement application frameworks, provide mentorship, and support DevOps pipelines and CI/CD integrations.
4. Create technical documentation and architectural blueprints that support scalability, maintainability, and cross-team collaboration.
5. Support risk identification, mitigation planning, and decision-making during all phases of the system development lifecycle.

Qualifications

1. 10+ years of experience in IT, with a strong focus on application architecture and design.
2. Deep expertise in API design principles, including RESTful architecture, security protocols, versioning, and governance.
3. Solid hands-on development experience with .NET (C#) and familiarity with modern application frameworks and patterns (e.g., ...)
4. Demonstrated success leading application initiatives within Agile SDLC environments.
5. Bachelor’s degree in Computer Science, Engineering, or a related technical field.

Benefits

Competitive salary package (Base + RSP and Full Medical Support), with a hybrid setup in a dynamic and team-centered environment.