Web Application Developer

Flynn Group of Companies•Mississauga, ON

3d•CA$70,000 - CA$110,000•Onsite

About The Position

Flynn Group of Companies, North Americaâ€™s leading building envelope contractor, is looking to hire a Web Application Developer to work in their beautiful Mississauga location. Relocation assistance is provided for top qualified candidates. The company expects individuals to work in the office all 5 days. Flynn Group of Companies is the leading trade contractor in North America that works on virtually every aspect of a buildingâ€™s outer layer, including Roofing, Glazing, Waterproofing, and Architectural Metals. The foundation of our award winning success is having the right people on our team. We use an AI-powered system to initially screen resumes, however, all applications/resumes are also reviewed by our team of Human Resources and Talent Acquisition Professionals to ensure a fair and thorough evaluation in determining a candidateâ€™s potential fit for a role they applied to. This posting is for an existing vacancy within the organization.

Requirements

Must have at least 5 years of experience working on web development
Post-secondary education in Computer Science/IT or related field
4 years of experience with web development – Angular, Jquery, KondoUI, API, .NET Core, MongoDB and/or MySQL
Experience in .NET / .NET Framework and C#
2 years with cloud technologies – AWS or Azure. Experience working with integrating interconnected systems such as microservices
Solid understanding of and hands on experience with CLEAN architecture and SOLID principles
Troubleshoot and resolve technical issues and provide support during the testing and deployment phases
Experience in Agile environment using tools such as JIRA, Aha
Knowledge of security best practices
Experience with containerization
Familiarity with AI-powered development tools such as GitHub Copilot, Claude Code, or similar - we embrace AI-assisted development as part of our engineering culture
We trust our engineers - if there's a tool, license, or resource that helps you work better, just ask. We'll make it happen

Nice To Haves

Experience working with observability and monitoring tools such as Sumo Logic, New Relic, CloudWatch, etc.
Experience working with DevOps concepts such as CI/CD and Infrastructure as Code
Experience with any of the following tools and technologies: Atlassian Jira, GitHub, Azure DevOps, Aha!, New Relic, Sumo Logic

Responsibilities

Will be a core member of the team to design, architect, develop, code reviews and test our key applications
Design new application features and integrations in collaboration with team members to deliver complex changes
Design and implement scalable and resilient cloud solutions with security and disaster recovery in mind
Lead and drive all activities to integrate real and near-real time capabilities between new core products and other applications
Ensure good code coverage and test coverage by writing and maintaining effective automated tests
Be a champion of code quality in team by adhering to CLEAN architecture and SOLID principles
Participate in a rotating weekly on-call schedule
Off-hours support as required