Application Developer II

Overview

Greenheck Group is a global leader in air movement and ventilation. We design and manufacture industry-leading air movement and ventilation solutions through a family of trusted brands for commercial, institutional, and industrial facilities worldwide. Since 1947, we have focused on growth, development, and community involvement, building an award-winning culture that prioritizes people and innovation.

This is not a typical Application Developer II role. This position is ideal for a technically inclined professional who enjoys solving problems, supporting users, and maximizing the value of business applications. The role centers 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 to support organizational goals.

What you should have and what you’ll do are described in the sections below.

• Modify and maintain application software to support internal and external business processes.
• Meet with analysts and project leaders to understand requirements and timelines.
• Collaborate with functional teams to lead incident resolution.
• Diagnose data and performance issues with read-only SQL/PostgreSQL querying and slow-query analysis.
• Maintain existing code under minimal guidance from the team.
• Perform unit testing on programming changes.
• Document program revisions and overall solution design.
• Develop application and training documentation that is clear, succinct, accurate, and appropriately detailed.
• Assist in creating or maintaining installation and troubleshooting guides for programs developed.
• Troubleshoot day-to-day application issues and provide debugging support as needed.
• Test and identify best solutions, and create solution documents.
• Provide support during outages, job failures, implementations, etc.
• Troubleshoot issues with systems you work with on a regular basis.
• Assist 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.
• Offer constructive feedback and ideas for improvements in applications, processes, systems, and technical areas.

• 2–4 years of relevant work experience required.
• Application Support, SRE, or similar technical support experience for distributed or cloud-based applications is preferred.
• 2-year/Associate Degree or equivalent experience required; 4-year/Bachelor Degree preferred.
• Proficiency in at least one major programming language used by the product stack (e.g., Angular, Type Script, HTML, CSS, C#) sufficient to write and test code-level fixes.
• Azure Application Insights (or equivalent APM) for distributed tracing and exception analysis, including KQL/Kusto query authoring, and strong log-analysis skills across structured backend and frontend logs.
• SQL and PostgreSQL with read-only querying and slow-query diagnosis; ability to read and reason about .NET/C# and Angular/Type Script stack traces and exceptions.
• Experience with Docker/containers, inspecting running services, logs, and configuration; comfortable troubleshooting environment and deployment settings (env vars, feature flags, service config).
• Preferred: familiarity with Entity Framework Core query patterns, Redis cache diagnosis, RPC-based/contract-first architectures, .NET diagnostics, networking fundamentals, and CI/CD pipelines.

Greenheck Group provides a competitive pay and comprehensive benefits package as part of our total rewards program. The starting base pay range for this position is $85,731–$105,903 and may vary based on job-related knowledge, skills, experience, and performance. For more information on our offerings, visit our Perks & Benefits page.

• Health & Family Support
• Financial Security
• Learning & Development
• Rewards & Recognition
• Wellbeing & Mental Health
• Work-Life Balance
• Fun Perks

EEO Statement:
We are an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to age, race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status.

Accommodations:
Greenheck Group complies with federal and state disability laws and makes reasonable accommodations for applicants and candidates with disabilities. To request an accommodation, email  with your name, job title, posting number, and requested accommodation.

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