Web Application Developer

At Flynn, it's not just a job, it's a career Flynn Group of Companies, North America’s leading building envelope contractor, is looking to hire a Web Application Developer for our Mississauga location. Our Tech Stack Our primary tech stack is .NET (C#) hosted in AWS and Microsoft Azure. We use MongoDB, MySQL, and SQL Server for our databases. Apps are built in ASP.NET and Angular for our web apps. Benefits Funded training and development program Very well-equipped on-site gym with free access Dental and supplemental medical plan Matching RRSP contributions Employee and Family Assistance Program Subsidized onsite cafeteria with excellent food choices Free parking and EV Charging facility Family Events and Flynn Fest MSDN Subscription Enterprise AI subscription (GitHub Copilot, Claude, or similar - your choice) Responsibilities Core member of the team to design, architect, develop, code review, and test 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 Champion code quality in team by adhering to CLEAN architecture and SOLID principles Participate in a rotating weekly on-call schedule Provide off-hours support as required Qualifications 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, KendoUI, API, .NET Core, MongoDB and/or MySQL Experience in .NET / .NET Framework and C# 2 years with cloud technologies – AWS or Azure; experience integrating interconnected systems such as microservices Solid understanding and hands‑on experience with CLEAN architecture and SOLID principles Troubleshoot and resolve technical issues and provide support during testing and deployment phases Experience in Agile environment using tools such as JIRA, Aha Knowledge of security best practices Experience with containerization Nice to have: Experience with observability and monitoring tools such as Sumo Logic, New Relic, CloudWatch, etc. Nice to have: Experience with DevOps concepts such as CI/CD and Infrastructure as Code Experience with Atlassian Jira, GitHub, Azure DevOps, Aha!, New Relic, Sumo Logic 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 $70,000 - $110,000 a year Flynn Group of Companies is the leading trade contractor in North America that works on virtually every aspect of a building’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. Disclosure: 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 candidate’s potential fit for a role they applied to. This posting is for an existing vacancy within the organization. #J-18808-Ljbffr