Senior FullStack Developer
Trevor Frances RecruitmentMarkham, Ontario, Canada • Mississauga, Ontario, Canada • Toronto, Ontario, Canada • Toronto, Ontario, Canada
Posted May 13, 2026
Full Time
About the Company
Relationships are the key ingredient to successful recruitment solutions that support each individual’s growth and development. At Trevor Frances, we understand that building meaningful connections with our clients and candidates is not only important, but necessary to create an amazing recruitment experience tailored precisely to their needs. We are here for them every step of the way, cheering them on as they reach new milestones in their organization or career journey with determination and grit!
Job Description
Seeking a Senior Full Stack Developer with 7+ years of experience in software development, including full-stack application design and delivery. Must have strong experience with modern front-end technologies, backend development using C# and.NET frameworks, and experience working with SQL Server.
Requirements
- Bachelor’s degree in Computer Science, Software Engineering, or a related field
- 7+ years of professional experience in software development, including full-stack application design and delivery
- Strong experience with modern front-end technologies (e.g., Angular v 16+, TypeScript, HTML, CSS)
- Extensive backend development experience using C# and.NET frameworks
- Solid experience working with SQL Server, including schema design, querying, and performance optimization
- Strong understanding of software design principles, design patterns, and modular architecture
- Experience working with cloud platforms and services, including application deployment and scaling
- Familiarity with modern architectural approaches such as microservices, event-driven systems, or distributed applications
- Experience working in Agile or Scrum environments with cross-functional teams
- Strong communication, collaboration, and problem-solving skills
- Ability to mentor and support team members in a technical capacity
- Experience working in regulated environments, including considerations related to risk, compliance, or audit
- Familiarity with automated testing frameworks and test-driven development (TDD)
- Exposure to financial services or similar industries is considered an asset