Are you someone who enjoys solving complex business problems just as much as writing code?We're looking for anApplication Support Developerwho thrives on understanding how applications, databases, and business processes all connect. This role is ideal for someone who enjoys troubleshooting, improving existing systems, working directly with users, and contributing to the development of internal business applications.You'll join a collaborative IT team supporting a North American organization with dozens of custom applications, multiple websites, ERP integrations, and approximately 140 internal users across Canada and the United States. No two days are the same - you might spend one day investigating a SQL issue, another enhancing an internal application, and another helping a business user resolve a critical operational problem.If you enjoy variety, ownership, and the opportunity to modernize business systems while continuing to develop your technical skills, this could be an excellent fit.Who You AreA problem solver who enjoys understanding how business applications work togetherComfortable balancing application development with user support and troubleshootingSomeone who enjoys working directly with business users to solve real operational challengesStrong with SQL and curious about how data flows through integrated systemsIndependent, resourceful,



and able to take ownership of issues from start to finishService-oriented and patient when supporting users with varying levels of technical abilityInterested in learning new technologies while helping modernize existing applicationsLocation:Markham, ON (Fully Onsite - 5 days a week in-office)Vacancy Type:This role reflects an existing vacancyWhat You'll DoSupport and maintain a portfolio of custom business applications used across the organizationTroubleshoot application issues, bugs, and system integrationsWrite, modify, and troubleshoot complex SQL queries and stored proceduresInvestigate issues across multiple integrated systems, including ERP and custom web applicationsDevelop enhancements and improvements using C#/.NET and Visual StudioWork directly with employees to understand technical issues and provide practical solutionsSupport business users through phone, email, and remote support toolsAssist with application deployments, upgrades, and modernization initiativesCollaborate with vendors and internal stakeholders to resolve application issuesProvide occasional support for office hardware, printers, mobile devices, and sales technology when neededRecommend improvements to existing applications, reporting tools, and business processesWhat We're Looking For3-5+ years supporting business applications in a Microsoft environmentStrong experience with SQL Server,



including writing and troubleshooting queries and stored proceduresExperience working with C#/.NET applicationsExperience with Microsoft Visual StudioExcellent troubleshooting and analytical skillsStrong communication skills with both technical and non-technical usersComfortable supporting multiple applications simultaneouslyAbility to work independently and take ownership of issues through resolutionStrong customer service mindset and willingness to help wherever neededComfortable working in a role that combines application support, development, and business user interactionNice-to-HaveExperience with REST APIs and system integrationsExperience with Angular or other modern web technologiesExperience supporting warehouse, sales, or distribution environmentsExposure to POS systems or label printing softwarePaid Time Off: Competitive vacation and personal days to maintain a healthy work-life balanceHealth Advantages: Comprehensive benefits package with coverage to support your individual and/or family needsCareer Growth: Opportunity to work alongside an experienced developer while contributing to modernization initiatives and learning new technologiesWe'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.#J-18808-Ljbffr

📌 Application Support Developer - C$95,000 - C$110,000 A Year (Winnipeg)
🏢 STACK IT Recruitment
📍 Winnipeg