Dotnet Developer

V-Soft Consulting Group, Inc.; Mississauga; On-site; CAD 110,000 - 170,000; Full time

Job summary

V-Soft Consulting Group, Inc. is seeking a senior software engineer in Mississauga, Canada, to own end-to-end software delivery across a microservices platform.

You will design APIs, lead architecture discussions, and ensure scalable, fault-tolerant services while maintaining code quality and security standards. The role requires 7+ years of experience with .NET, React, Java/Kotlin, and strong Azure proficiency.

Qualifications

• 7+ years of professional software engineering experience in a multi-team, production environment.
• Expert-level experience in .NET Framework / .NET Core / C# designing and building APIs, microservices, and back-end systems.
• Experience building scalable front-end apps with React; strong state management and performance optimization.
• Solid knowledge of JVM basics (Java/Kotlin) and ability to contribute across stacks when needed.
• In-depth Azure experience across ACA, Web Apps, Service Bus, PostgreSQL, Key Vault, and VNet components.
• Relational DB design, complex queries, indexing, and performance tuning (SQL Server / PostgreSQL).
• RESTful API design at scale and strong understanding of microservices & distributed systems.
• Contemporary container experience (Docker) and containerized deployments.
• CI/CD pipelines experience (Azure DevOps, GitHub Actions or equivalent).
• Familiarity with Agile/Scrum and full software lifecycle.
• Experience using AI-assisted development tools as part of workflow.

Responsibilities

• Lead design discussions and contribute to architecture decisions and engineering standards.
• Take end-to-end ownership from requirements through deployment, monitoring, and production support.
• Triage and resolve complex production issues with urgency and structured problem solving.
• Collaborate with Product, QA, and stakeholders to surface risks early and drive solutions to completion.
• Champion engineering best practices across testing, CI/CD, security, observability, and documentation.
• Mentor teammates and promote maintainable code and scalable architectures.
• Utilize AI development tools to accelerate output and quality.
• Perform other duties as assigned.

Skills

APIs

Microservices

C#/.NET

React

Java/Kotlin

Azure

Docker

Azure DevOps

GitHub Actions

CI/CD

Azure Container Apps

SQL Server

PostgreSQL

RESTful design

Distributed systems

AI-assisted development tools

Tools

GitHub Actions

Azure DevOps

Job description

Skills - Containers like Docker , Azure is required

Design, and deliver highly scalable, fault-tolerant services and features across our microservices platform.

Take end-to-end technical ownership — from requirements through deployment, monitoring, and production support.

Lead technical design discussions and contribute meaningfully to architecture decisions, technology choices, and engineering standards.

Proactively identify and address technical debt — refactor and improve maintainability, performance, and reliability of the codebase.

Troubleshoot and resolve complex production issues with urgency and structured problem-solving.

Collaborate with Product, QA, and stakeholders to clarify requirements, surface risks early, and drive solutions to completion with minimal supervision.

Champion engineering best practices — testing, CI/CD, security, observability, and documentation.

Leverage AI developer tools (e.g., GitHub Copilot, Claude, Cursor) effectively to accelerate development and improve engineering output.

Perform other duties as assigned.

Required Qualifications

7+ years of professional software engineering experience in a multi-team, production environment.

.NET Framework / .NET Core / C# – expert-level experience designing and building APIs, microservices, and back-end systems; strong grasp of design patterns and SOLID principles.

React – Experience building scalable, maintainable front-end applications; strong understanding of state management, performance optimization, and component architecture.

Good grasp of JVM-based language fundamentals (Java or Kotlin); able to read, reason about, and contribute to codebases beyond the primary stack when the need arises.

Microsoft Azure – solid working knowledge of Azure services with hands‑on experience across one or more of the following: Azure Container Apps (ACA), App Services (Web Apps), Azure Service Bus, Managed PostgreSQL, Key Vault, Application Gateway, Virtual Networks (VNet) & Subnets, Private Endpoints, and Private DNS Zones; experience deploying and operating production workloads in Azure.

Databases (SQL Server & PostgreSQL) – expert-level experience with relational database design, complex query optimization, indexing strategies, and performance tuning.

RESTful API design – proven ability to design, build, version, and secure APIs at scale.

Strong understanding of microservices architecture, distributed systems, and integration patterns.

Containers (Docker) – strong hands‑on experience; comfortable with containerized application design, networking, and deployment.

Experience with CI/CD pipelines (Azure DevOps, GitHub Actions, or equivalent).

Solid understanding of Agile / Scrum practices and the full software development lifecycle.

Demonstrated and effective use of AI-assisted development tools as part of everyday engineering workflow.