C#/.NET Senior Developer

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

Job summary

Alithya in Ontario is seeking a Senior C#/.NET Developer to design, develop, and evolve enterprise applications using C#, .NET, and Azure. You will work across client engagements and internal projects, translating business needs into scalable cloud-based solutions.

The role emphasizes collaboration with stakeholders, architects, and dev teams to deliver modern applications, support cloud transformations, and implement robust CI/CD pipelines with Azure DevOps.

Qualifications

• Bachelor's degree or equivalent in CS/Software Eng
• 8+ years hands-on software development with C#/.NET
• Experience with .NET Core/.NET, ASP.NET Core, EF Core
• Strong experience with Azure-based apps/services
• Experience in Agile environments
• Solid OOP and design patterns knowledge
• Excellent problem-solving, communication, collaboration, and learning mindset
• Experience building modern UIs with React/Angular/Material UI and workflow/business automation
• Experience with complex processing engines in financial services contexts
• Advanced SQL development: stored procedures, functions, optimization, DB design, event-driven/messaging/distributed systems

Responsibilities

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

Skills

C#

.NET

Azure

React

Angular

SQL

ASP.NET Core

Entity Framework Core

CI/CD

Agile

Education

Bachelor's degree in Computer Science/Software Eng

Tools

Azure DevOps

Azure Services

SQL Server

Job description

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.

Our mission, your future

As a global network of trusted advisors, we create cutting-edge technological solutions to overcome today’s challenges and anticipate tomorrow’s needs. It all starts with the collaboration of a diverse team of passionate innovators, each driven to make a difference. Together, we challenge the status quo and push each other to new heights.

Ready to leave your mark on engaging mandates and shape the future through digital transformation and strategic consulting? Take your ambitions to the next level and discover your next exciting challenge with us!

Our offer

• Balance that works for you: Work-life balance helps us stay at our best. With flexible work options and our Unlimited Vacation Plan, you can rest and recharge when you need it most.
• Support for your well-being: Our benefits are designed with optimal health and wellness in mind. You’ll have access to 24/7 virtual healthcare, as well as an extensive wellness portal that provides tools and resources to support your physical, mental, emotional and financial well-being.
• Continuous growth and learning: Through partnerships with world-renowned education leaders, we provide access to thousands of top-rated online courses and certifications. With exclusive leadership programs and a tuition reimbursement program for external training, we set you up to achieve your ambitions.
• Ownership with opportunity: Through our Employee Share Purchase Plan with matched contributions, you become a shareholder, directly benefiting from our collective achievements.

Our commitments

• Our authenticity is our strength: The diversity of our backgrounds, experiences, thoughts and insights is our competitive advantage. We foster a collaborative environment where we embrace our authenticity and leverage our unique perspectives to collectively build the future we all envision.
• An inclusive path to success: Fostering an environment where you can thrive starts with ensuring an accessible recruitment process. If you require any accommodations , we welcome you to contact us. For more information, please visit our accessibility page: https://www.alithya.com/en/accessibility .