Developer Jobs in Wisconsin

We are looking for highly motivated student to join our team as Application Developer Co-op from January- August 2027.

Greenheck Group is a dynamic, multi-branded international commercial HVAC manufacturer . Our equipment is used worldwide in commercial, institutional, and industrial facilities, ranging from comfort ventilation to manufacturing processes. Our efficient products improve comfort, safety, and health of lives across the planet.

Since 1947, we are deeply committed to helping you “ Build Your Future ,” through professional growth, challenging projects, and exciting opportunities to explore your career path.

WHAT YOU'LL BE DOING

• Support the development, testing, and enhancement of business applications and software solutions.
• Write, test, troubleshoot, and maintain code using languages and tools such as C#, XML, SQL, and related technologies.

• Support software quality assurance, testing, debugging, and issue resolution.

• Work with data to develop reports, dashboards, and other solutions that support business decision-making.

• Collaborate with developers, business partners, and other team members throughout the development process.

• Use tools such as Jira, Git, and approved AI tools to support development, documentation, and project work.

Identify opportunities to improve or automate existing applications, processes, and reporting solutions.

WHAT YOU SHOULD HAVE

• Enrollment in a related bachelor’s degree program (Computer Science, Computer Engineering, Industrial Engineering, Business Analytics, Statistics, or similar degree with technical aptitude)

• On track to graduate in the next 3 semesters

• Experience with object-oriented programming through coursework, projects, or previous work.

• Familiarity with C#, SQL, XML, or similar programming languages and technologies.

• Exposure to software development tools and practices such as Git, Jira, testing, debugging, and version control.

• Familiarity with databases, structured data, and querying data using SQL.

• Strong problem-solving and analytical skills with an interest in developing technical solutions.

• Ability to collaborate on projects and communicate effectively with both technical and business partners.

Exposure to Power BI, Python, data visualization, or AI-assisted development tools is a plus.

COMPENSATION & BENEFITS

Greenheck Group takes pride in providing competitive pay. The starting base pay range for this position is $20.00/hour - $28.00/hour and is based on position and academic year.

In addition to competitive pay, co-ops receive paid time off for company-observed holidays and are eligible for additional financial support through a housing allowance or sign-on bonus.

SPECIAL NOTATION

The preceding statements are intended to describe the general nature and level of work being performed by people in this position. They are not intended to be construed as an exhaustive list of all responsibilities, duties, and skills. The Employer retains the right to change or assign other duties to this position.

PHYSICAL REQUIREMENTS

Work is performed in an office environment and requires the ability to operate standard office equipment, such as a computer and phone. Sedentary work. Exerting up to 10 pounds of force occasionally and/or negligible amount of force frequently or constantly to lift, carry, push, pull or otherwise move objects. Repetitive motion. Substantial motions of the wrists, hands, and/or fingers. The person is required to have close visual acuity to perform an activity such as: preparing and analyzing data, and figures; transcribing; viewing a computer terminal; extensive reading. Occasional mobility required to attend in-person meetings and complete various office tasks.

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 REQUEST

Greenheck Group complies with federal and state disability laws and makes reasonable accommodations for applicants and candidates with disabilities. To request an accommodation for the application or interview process, please email HR@greenheck.com with your name, job title, posting number, and requested accommodation.

RECRUITING FRAUD ALERT

At Greenheck Group, your personal information and online safety are our top priorities. Our recruiters will only direct candidates to apply through our official career page at https://greenheckgroup.com/careers/ . We will never request payments, financial account details, or sensitive information such as Social Security numbers. If you’re unsure about the legitimacy of a message, please contact HR@greenheck.com for verification.

If you're looking for a place to grow while working with happy, enthusiastic, values-based people, you'll enjoy your career with us!