Senior Software Engineer - C#.Net

About The Role

FDM is a global business and technology consultancy delivering client and industry driven solutions through our 5 core specialist Practices; Software Engineering, Data & Analytics, IT Operations, Change & Transformation, and Risk, Regulation & Compliance.

FDM is seeking a Senior Software Engineer (C#/.NET) located in Waterloo to support a project in the I nsurance sector. Involvement in this project is anticipated to last initially 12 months but may be extended.

This role will be hybrid with requirements to be in office 2 days per week.

FDM is seeking a Senior Developer for an enterprise VB6 to C# modernization project. The successful candidate will take hands-on development and lead responsibilities as part of a team of developers and testers.

About You

Required experience: (6+ years)

• C# Development, ASP.NET, Restful APIs with Swagger, WinForms
• MS SQL Server and Transact SQL experience
• Unit Testing using Xunit and supported by GitHub Copilot
• Git source control
• Use of Docker for local development

Additional desirable skills:

• MS SQL Server tools like Query Store, profiler, etc and an understanding of execution plans
• Ability to understand VB6 Code to compare old and new systems
• Understanding of Azure APIM
• Understanding of containerization in Azure Container Apps
• Ability to work within Azure DevOps for task tracking
• Work experience in Enterprise level systems have similar scale in size and complexity

Salary for this role is up to $105,000 max.

About Us

About FDM

FDM powers the people behind tech and innovation. We spot trends, find top talent, and help businesses stay ahead.

With 35+ years of experience, we coach, mentor, and launch fresh thinkers from diverse backgrounds into world-class careers. Partnering with top global companies, we deliver the right talent at the right time—while guiding our people toward exponential growth.

🌍 Global impact – 18 centers across North America, APAC, the UK, and Europe

🚀 25,000+ careers launched – and counting

🤝 300+ trusted client partners

Committed to Diversity, Equity and Inclusion

Tech careers should be for everyone . With 75+ nationalities represented, FDM thrives on diversity, fuels innovation through unique perspectives, and celebrates success together. As an Equal Opportunity Employer and FTSE4Good-listed company, we ensure every qualified applicant gets a fair shot—no barriers, just opportunities.

Please note that FDM’s recruitment and assessment processes involve third-party tools that use artificial intelligence.