Senior .NET Full-Stack Engineer: Cloud APIs & Microservices

Triwill Group; Canada; On-site; CAD 110,000 - 160,000; Full time

Job summary

Triwill Group is seeking a Senior Software Engineer (.NET Full-Stack) in Canada to build high-value, customer-facing software in a fast-paced environment.

You will work across the full stack with .NET/C# backend and React front-end, focusing on scalable APIs, event-driven microservices, and cloud-native solutions. You will contribute to architecture decisions, testing, and continuous delivery while mentoring peers.

Qualifications

• Proficient in .NET/C#, with React frontend experience.
• Experience building scalable APIs and event-driven microservices.
• Cloud-native architectures, CI/CD, and modern delivery practices.

Responsibilities

• Architect and guide backend services implementation.
• Develop frontend features using React and modern UI patterns.
• Mentor junior developers and contribute to coding standards.
• Collaborate with architects, product teams and engineers to translate complex requirements into reliable solutions.
• Drive testing, automation, and continuous delivery improvements.

Skills

.NET

C#

React

API design

Microservices

Cloud

Tools

Azure

AWS

Job description

Triwill Group is seeking a Senior Software Engineer (.NET Full-Stack) in Canada to build high-value, customer-facing software in a fast-paced environment.

You will work across the full stack with .NET/C# backend and React front-end, focusing on scalable APIs, event-driven microservices, and cloud-native solutions. You will contribute to architecture decisions, testing, and continuous delivery while mentoring peers.