Application Developer

Moscow, PA - USA

Monthly Salary: Not Disclosed

Posted on: 8 hours ago

Vacancies: 1 Vacancy

Job Summary

Coilmaster Corporation

As a part of the global industrial organization Marmon Holdingswhich is backed by Berkshire Hathawayyoull be doing things that matter leading at every level and winning a better way. Were committed to making a positive impact on the world providing you with diverse learning and working opportunities and fostering a culture where everyones empowered to be their best.

Who We Are

Coilmaster is a leading manufacturer of heat exchangers and HVAC equipment serving commercial and industrial markets across the U.S. We are an increasingly software-driven organization relying on advanced in-house engineering applications to support equipment selection simulation and performance modeling across multiple manufacturing sites. As part of the Marmon family of companies Coilmaster combines deep engineering expertise with scalable technology to deliver reliable high-quality solutions for our customers.

Coilmaster Corporations IT team powers core business functions across multiple manufacturing locations. Were committed to delivering reliable high-performance software solutions that support both internal operations and customer-facing systems.

What Youll Do

Serve as a technical lead for Coilmasters engineering software platforms used across multiple manufacturing locations
Lead end-to-end development of equipment selection and simulation tools from feature definition and design through deployment and support
Maintain and modernize legacy VBA and Visual Basic applications through disciplined issue triage high-quality fixes and planned enhancements
Lead new development in C# with a focus on new features reliability and long-term maintainability
Develop and support full-stack solutions including front-end UI/UX back-end services and APIs engineering calculation engines and data integrations
Translate HVAC and thermal engineering models into accurate testable software that solves real-world customer engineering problems
Apply modern software engineering practices such as Git-based workflows automated testing code reviews and CI/CD
Collaborate with cross-functional teams across three U.S. manufacturing sites and with other developers across Marmon
Document design decisions and architecture while upholding secure coding version control and security standards

What Youll Need

Bachelors degree in Mechanical Engineering Software Engineering Computer Engineering or a related field
Masters or PhD preferred
7 years of combined experience delivering production software and engineering applications
Strong proficiency in C# using Visual Studio
Experience maintaining and modernizing legacy engineering software including VBA Visual Basic or
Working knowledge of SQL Server and relational database design
Experience with Windows Forms web applications APIs and data integrations
Familiarity with Agile development practices and CI/CD workflows
Strong debugging skills root-cause analysis capability and attention to reliability
Ability to communicate clearly with both technical and non-technical stakeholders
Strong mechanical engineering knowledge related to HVAC and heat exchangers

What Youll Gain

Competitive pay aligned with experience and market benchmarks
Comprehensive benefits including medical dental and prescription coverage
401(k) retirement plan with company matching
A highly visible role influencing Coilmasters engineering software roadmap
Ownership of mission-critical systems that directly support customers and manufacturing operations
The opportunity to work at the intersection of mechanical engineering and modern software development
Collaboration with experienced engineering manufacturing and IT teams across Coilmaster and Marmon
A primarily office-based role with limited travel to three U.S. manufacturing sites

Following receipt of a conditional offer of employment candidates will be required to complete additional job-related screening processes as permitted or required by applicable law.

We are an equal opportunity employer and all applicants will be considered for employment without attention to their membership in any protected class. If you require any reasonable accommodation to complete your application or any part of the recruiting process please email your request to and please be sure to include the title and the location of the position for which you are applying.

Required Experience:

Coilmaster CorporationAs a part of the global industrial organization Marmon Holdingswhich is backed by Berkshire Hathawayyoull be doing things that matter leading at every level and winning a better way. Were committed to making a positive impact on the world providing you with diverse learning and...