At Flynn, it's not just a job, it's a careerFlynn 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.BenefitsFunded training and development programVery well-equipped on-site gym with free accessDental and supplemental medical planMatching RRSP contributionsEmployee and Family Assistance ProgramSubsidized onsite cafeteria with excellent food choicesFree parking and EV Charging facilityFamily Events and Flynn FestMSDN SubscriptionEnterprise AI subscription (GitHub Copilot, Claude, or similar - your choice)ResponsibilitiesCore member of the team to design, architect, develop, code review, and test key applicationsDesign new application features and integrations in collaboration with team members to deliver complex changesDesign and implement scalable and resilient cloud solutions with security and disaster recovery in mindLead and drive all activities to integrate real and near-real time capabilities between new core products and other applicationsEnsure good code coverage and test coverage by writing and maintaining effective automated testsChampion code quality in team by adhering to CLEAN architecture and SOLID principlesParticipate in a rotating weekly on-call scheduleProvide off-hours support as requiredQualificationsAt least 5 years of experience working on web developmentPost-secondary education in Computer Science/IT or related field4 years of experience with web development — Angular, jQuery, KendoUI, API, .NET Core, MongoDB and/or MySQLExperience in .NET / .NET Framework and C#2 years with cloud technologies – AWS or Azure; experience integrating interconnected systems such as microservicesSolid understanding and hands‑on experience with CLEAN architecture and SOLID principlesTroubleshoot and resolve technical issues and provide support during testing and deployment phasesExperience in Agile environment using tools such as JIRA, AhaKnowledge of security best practicesExperience with containerizationNice 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 CodeExperience with Atlassian Jira, GitHub, Azure DevOps, Aha!, New Relic, Sumo LogicFamiliarity with AI‑powered development tools such as GitHub Copilot, Claude Code, or similar – we embrace AI‑assisted development as part of our engineering cultureWe 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 yearFlynn 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