Role
Flynn Group of Companies, North America’s leading building envelope contractor, is hiring a Sr. Web Application Developer for our Toronto office. This is a permanent relocation opportunity; relocation assistance will be provided.
Relocation & Benefits
3 months accommodation
Reimbursement for flight to Canada
Health insurance and prescription drug plan for you and your family
Dental and vision plans
Registered Retirement Savings Plan (RRSP) contributions
Employee and Family Assistance Program
Subsidized onsite cafeteria
Free parking and EV charging facility
MSDN Subscription
Monthly AWS credits
Enterprise AI subscription (GitHub Copilot, Claude, or similar)
Dedicated in‑house licensed immigration team to assist with work permits, spousal/common‑law partner permits, status renewal, and permanent residency applications
Responsibilities
Core member of the team designing, architecting, developing, conducting code reviews, and testing 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.
Help the team plan and execute technical deliverables.
Ensure good code coverage and test coverage by writing and maintaining effective automated tests.
Champion code quality by adhering to CLEAN architecture and SOLID principles.
Mentor other developers on software development lifecycle best practices and elevate team skill through technical mentorship.
Work with BA team and stakeholders to identify business needs and develop solutions aligned to objectives.
Provide off‑hours support as required.
Participate in a rotating weekly on‑call schedule.
Requirements
10+ years recent experience, with at least 5 years in a Sr. Web Developer or similar senior role.
Post‑secondary education in Computer Science/IT or related field.
Experience in .NET / .NET Framework and C#.
Experience in entity framework.
Experience with TypeScript front‑end frameworks: Angular, React, Vue.
Experience with relational databases: MySQL, SQL Server, Postgres.
Experience with non‑relational databases: MongoDB, DocumentDB, DynamoDB.
Experience with Docker and container‑hosting: AWS ECS, Kubernetes.
General Amazon AWS knowledge: EC2, S3, CloudFront, Elastic Beanstalk, DynamoDB.
Basic networking knowledge and troubleshooting.
Experience with tools/technologies: Atlassian Jira, GitHub, Azure DevOps, Aha!, New Relic, Sumo Logic.
Familiarity with AI‑powered development tools such as GitHub Copilot, Claude Code, or similar.
About Flynn Group of Companies
Flynn Group of Companies is the leading trade contractor in North America for building envelope services, including roofing, glazing, waterproofing, and architectural metals. Our award‑winning success rests on having the right people on our team.
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