We’re looking for an Application (.NET) Developer & IT Support Analyst to join our client’s IT team in a hands-on role that combines .NET development, SQL, application support, and IT support.
You’ll develop and maintain internal business applications, troubleshoot SQL and application issues, and provide hands-on technical support for employees across Canada and the United States.
This is a great fit for a developer who enjoys variety, is confident with basic SQL, and is comfortable troubleshooting both applications and everyday hardware/software issues.
💻 Who You Are
- A hands-on developer who enjoys troubleshooting and problem-solving
- Confident writing basic SQL queries from scratch
- Comfortable working across application development, application support, and IT troubleshooting
- Someone who enjoys understanding how systems work together and finding the root cause of an issue
- Comfortable working directly with both technical and non-technical users
- Patient and service-oriented when helping users resolve technical issues
- Resourceful and willing to jump into different types of technical problems
- Able to work independently and take ownership of issues through to resolution
📍 Work Type
- Location: Markham, ON (Fully Onsite – 5 days a week in-office)
- Vacancy Type: This role reflects an existing vacancy
Requirements
🎯 What You’ll Do
- Support and maintain a portfolio of custom business applications used across the organization
- Troubleshoot application issues, bugs, and system integrations
- Write, modify, and troubleshoot complex SQL queries and stored procedures
- Investigate issues across multiple integrated systems, including ERP and custom web applications
- Develop enhancements and improvements using C#/.NET and Visual Studio
- Work directly with employees to understand technical issues and provide practical solutions
- Support business users through phone, email, and remote support tools
- Assist with application deployments, upgrades, and modernization initiatives
- Collaborate with vendors and internal stakeholders to resolve application issues
- Provide occasional support for office hardware, printers, mobile devices, and sales technology when needed
- Recommend improvements to existing applications, reporting tools, and business processes
⭐ What We’re Looking For
- 3–5+ years supporting business applications in a Microsoft environment, ideally as a software developer, application support or hybrid development/support role
- Strong experience with SQL Server, including writing and troubleshooting queries and stored procedures
- Experience working with C#/.NET applications
- Experience with Microsoft Visual Studio
- Excellent troubleshooting and analytical skills
- Strong communication skills with both technical and non-technical users
- Comfortable supporting multiple applications simultaneously
- Ability to work independently and take ownership of issues through resolution
- Strong customer service mindset and willingness to help wherever needed
- Comfortable working in a role that combines application support, development, and business user interaction
Nice-to-Have
- Experience with REST APIs and system integrations
- Experience with Angular or other modern web technologies
- Crystal Reports experience
- ERP application support experience
- Experience supporting warehouse, sales, or distribution environments
- Exposure to POS systems or label printing software
Benefits
- Base Salary: $60,000–$70,000
- Paid Time Off: Competitive vacation and personal days to maintain a healthy work-life balance
- Health Benefits: Comprehensive benefits package with coverage to support your individual and/or family needs
- Career Growth: Opportunity to work alongside an experienced developer while contributing to modernization initiatives and learning new technologies
📩 Ready to Elevate Your Career? Apply Now!
At STACK IT Recruitment, we connect top talent with standout opportunities. If you meet at least 70% of the qualifications, we encourage you to apply—we’d love to chat!
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✨ We’re proud to support diversity and inclusion. Need accommodation during the hiring process? Just let us know—we’re here to support you!
AI Use Disclosure:
STACK IT uses AI-enhanced tools to support initial candidate screening and interview note analysis. All assessments and hiring decisions remain human-led.