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Application Developer II (Support)

greenheckgroup · Remote - Wisconsin · United States · Remote

Pay: USD 85,731 – 105,903 a year

Posted Sep 25, 2026

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Ready to join a global leader in air movement and ventilation? At Greenheck Group, joining our team means more than just starting a job, it’s joining an award-winning culture prioritizing your growth and development. Our unwavering commitment in supporting our team members both personally and professionally has earned us national recognition time and time again. As an innovative, environmentally responsible manufacturer of commercial HVAC systems, Greenheck Group designs and manufactures industry-leading air movement and ventilation solutions through our family of trusted brands. Our products are found in commercial, institutional, and industrial facilities worldwide, from schools and hospitals to factories and stadiums. Since 1947, we’ve proudly invested in our people and our communities, fostering innovation, leadership, and opportunity at every level. We are more than products, we are a team of inspired people doing extraordinary things. This is not your typical Application Developer II role!  This role is ideal for a technically inclined professional who enjoys solving problems, supporting users, and maximizing the value of business applications. While a foundational understanding of systems and integrations is beneficial, the position is centered on application support, configuration, troubleshooting, and stakeholder partnership rather than full-scale software development. The successful candidate will act as a trusted advisor to the business, ensuring critical applications operate efficiently and effectively to support organizational goals. WHAT YOU'LL BE DOING Modifies and maintains application software to support both the internal and external business processes. Meets with analysts and project leaders to understand requirements and timelines. Collaborates with various functional teams to lead incident resolution. Diagnose data and performance issues with read-only SQL/Postgre SQL querying and slow-query analysis. Maintain existing code under minimal guidance from team Perform unit testing on programming changes. Document program revisions and overall solution design. Develop application and training documentation for software that is clear, succinct, accurate, and appropriately detailed. Assist in the creation or maintenance of application installation and troubleshooting guides for programs designed/developed. Troubleshoot day-to-day application issues and provides debugging support as needed. Test and identify best solutions, and create solution documents. Provide support as needed in case of outages, job failures, implementations, etc. Troubleshoot issues with systems worked with on a consistent basis. Assists in formulating and defining system scope and objectives through research and fact-finding to develop or modify moderately complex applications. Help train end users on new applications or enhancements to existing applications. Constructively offer feedback and ideas for improvements in…