Senior .NET Full Stack Developer / Technical Consultant

Global Variable Inc.; Toronto; Hybrid; CAD 100,000 - 130,000; Full time

Job summary

A technology firm is seeking an experienced Senior .NET Full Stack Developer to join their Toronto team. The successful candidate will have over 8 years of experience in software development, including expertise in .NET Core and microservices architectures. You will be providing technical leadership and supporting the development of complex applications. This role offers a hybrid work arrangement in Ontario, Canada, with strong collaboration across teams to deliver high-performance solutions.

Qualifications

• 8+ years of professional software development experience, including 2+ years in a technical leadership role.
• Strong hands-on experience with the Microsoft technology stack.
• Experience implementing application security best practices.

Responsibilities

• Design, develop, and support scalable enterprise applications.
• Provide technical leadership and make architectural decisions.
• Collaborate with cross-functional teams for alignment with business objectives.

Skills

Expertise in .NET Core

Experience with SQL Server

Microservices architecture

Strong problem-solving skills

Communication skills

Experience with Docker

Experience with Kubernetes

Understanding of SDLC

Agile methodologies

Education

Bachelor’s or Master’s in Computer Science

Tools

RabbitMQ

Job description

Where: Ontario, Canada (Hybrid / Remote)
Engagement: Full-Time

We are seeking an experienced Senior .NET Full Stack Developer / Technical Consultant with 8+ years of hands-on experience to join our team. In this role, you will work closely with enterprise clients to design, build, and support complex, business-critical applications, while providing technical leadership and strategic guidance.

Key Responsibilities

• Design, develop, and support scalable, secure, and high-performance enterprise applications.
• Provide technical leadership and contribute to architectural decisions across projects.
• Collaborate with cross-functional teams to align technical solutions with business objectives.
• Work with modern, distributed systems using microservices and event-driven architectures.
• Ensure best practices across secure coding, DevOps, and application lifecycle management.
• Troubleshoot complex technical issues and drive effective remediation strategies.
• Communicate technical concepts clearly to both technical and non-technical stakeholders.

Qualifications

• Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.
• 8+ years of professional software development experience, including 2+ years in a technical leadership or architect role.
• Strong hands-on experience with .NET Core, SQL Server, and the Microsoft technology stack.
• Solid experience with microservices architecture, Docker, and Kubernetes.
• Proven expertise in message- and event-driven architectures, including both batch and streaming systems (e.g., RabbitMQ).
• Strong understanding of containerization and orchestration technologies.
• Experience implementing application security best practices, including secure coding and secure DevOps.
• In-depth knowledge of the Software Development Life Cycle (SDLC) and Agile methodologies.
• Excellent analytical, problem-solving, and troubleshooting skills.
• Strong communication and collaboration skills, with the ability to influence technical and business decisions.