Join Abell as a C# Developer in the Toronto Airport Area with a hybrid work model of 2 days onsite and 3 days remote. Take on full stack development and modernization projects in a stable IT workplace.

Abell is seeking an experienced C# Developer to enhance its collaborative IT team. This senior role requires a proficient developer to maintain and modernize internal applications, translating legacy systems into contemporary C#/.NET solutions. Candidates will contribute to the technical quality and integrity of projects while collaborating directly with fellow team members to implement effective solutions.

Key Responsibilities:
• Design, develop, and maintain C#/.NET desktop applications
• Write and manage SQL Server database queries and structures




• Build and integrate Web APIs for internal systems
• Support legacy system modernization initiatives
• Enhance code quality, testing, and DevOps practices

Requirements:
• 5–10+ years in C#/.NET development
• Solid experience with WinForms applications
• Solid knowledge of SQL Server and TSQL
• Familiarity with APIs and system integrations
• Problem-solving and communication skills

Lead modernization efforts and enhance application performance in a team that values technical expertise at Abell.
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📌 C# Developer Hybrid Role At Abell Ontario
🏢 Abell Pest Control
📍 Ontario