Développeur C#/.NET senior ou développeuse C#/.NET senior

Alithya; Toronto; On-site; CAD 90,000 - 130,000; Full time

Job summary

Alithya in Toronto (Hybrid) is seeking a Senior C#/.NET Developer to design, develop, and evolve enterprise applications. You will work across client engagements and internal projects, applying C#, .NET, and Microsoft Azure to deliver scalable, reliable solutions.

The role requires 8+ years in software development, strong Azure experience, and solid knowledge of SQL Server, EF Core, and modern UI frameworks like React or Angular.

Qualifications

• Bachelor's degree in Computer Science, Software Engineering, or related discipline or equivalent experience.
• 8+ years hands-on software development experience focusing on C# and .NET technologies.
• Extensive experience with .NET Core/.NET, ASP.NET Core, and EF Core.
• Strong experience designing Azure-based applications and services.
• Experience in Agile software development environments.
• Strong OOP, software architecture, and design patterns knowledge.
• Experience with React/Angular/Material UI or similar and workflow/business automation platforms.

Responsibilities

• Design, develop, and maintain scalable applications using C# and .NET.
• Build and enhance cloud-native solutions leveraging Microsoft Azure services.
• Develop and support workflow-based applications and business process automation.
• Contribute to design and optimization of complex processing engines for high-volume transactions.
• Design and optimize SQL Server/Azure SQL databases with stored procedures and data integration.
• Participate in code reviews and enforce best practices, SOLID principles, and patterns.
• Develop and maintain CI/CD pipelines using Azure DevOps and Git.
• Support application modernization and cloud transformation initiatives.

Skills

C#

.NET

Azure

SQL

Agile

React

Angular

Design patterns

CI/CD

Education

Bachelor's degree in Computer Science or related field

Tools

Azure DevOps

Git

Entity Framework Core

Job description

Toronto, ON, Canada (Hybride)

• Emplacements Toronto, ON, Canada (Hybride)

The salary range for this position in Ontario is $90,000 to $130,000. The determination of an applicant’s base salary within this range is based on the individual’s location, skills and competencies, and unique qualifications.

Notice on the use of artificial intelligence in our recruitment process

To ensure our hiring process is transparent, we want to inform all applicants that we utilize Artificial Intelligence (AI) technologies, including those integrated into our recruitment vendors' platforms. We are committed to an equitable process where applicants are evaluated based on job-related knowledge, skills, and abilities. AI technologies do not replace human judgment in the candidate selection process. All final hiring decisions are made by our hiring managers and recruitment teams.

Your role, your impact

As a C#/.NET Senior Developer, you’ll contribute to the design, development, and evolution of enterprise applications supporting a variety of business and technology initiatives. Working across client engagements and internal projects, you’ll leverage your expertise in C#, .NET, and Microsoft Azure to deliver scalable and reliable solutions. You’ll collaborate with business stakeholders, architects, and development teams to implement modern applications, support cloud transformation initiatives, and contribute to the successful delivery of complex technology projects.

Design, develop, and maintain scalable applications using C#, .NET;

Build and enhance cloud-native solutions leveraging Microsoft Azure services, including Azure App Services, Azure Functions, Azure Storage, and Azure SQL;

Develop and support workflow-based applications and business process automation solutions;

Contribute to the design and optimization of complex processing engines that handle high-volume transactions and business-critical operations;

Design and optimize SQL Server and Azure SQL databases, including stored procedures, performance tuning, and data integration;

Participate in code reviews and ensure adherence to development best practices, SOLID principles, and design patterns;

Develop and maintain CI/CD pipelines using Azure DevOps and Git;

Support application modernization and cloud transformation initiatives.

Keys to your success

Bachelor's degree in Computer Science, Software Engineering, or a related discipline, or an equivalent combination of education and relevant industry experience;

8+ years of hands-on experience in software development with a strong focus on C# and .NET technologies;

Extensive experience developing enterprise applications using .NET Core/.NET, ASP.NET Core, and Entity Framework Core;

Strong experience designing and developing Azure-based applications and services;

Experience working within Agile software development environments;

Solid understanding of object-oriented programming, software architecture, and design patterns;

Excellent problem-solving, communication, and collaboration skills, along with a demonstrated commitment to continuous learning and professional development.

Experience developing modern user interfaces using React, Angular, Material UI, or similar frameworks, as well as designing and implementing workflow systems, business process automation platforms, or rules-based applications;

Experience developing complex processing engines, transaction processing systems, or high-volume enterprise applications within financial services, banking, capital markets, or wealth management environments;

Advanced SQL development skills, including stored procedures, functions, query optimization, and database design, along with knowledge of event-driven architectures, messaging, and distributed systems.