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Java Developer Volunteer Jobs in Minnesota (NOW HIRING)

Engineer I

Warroad, MN

$68.50K - $91.40K/yr

Experience with text-based coding languages such as Python, Java, and/or C++ (in addition to ... Giving at Marvin - participate in organized volunteer opportunities * Brighter Days Fund ...

Engineer I

Warroad, MN · On-site

$81.80K - $105.90K/yr

Experience with text-based coding languages such as Python, Java, and/or C++ (in addition to ... Giving at Marvin - participate in organized volunteer opportunities * Brighter Days Fund ...

Engineer I

Warroad, MN

$81.80K - $105.90K/yr

Experience with text-based coding languages such as Python, Java, and/or C++ (in addition to ... Giving at Marvin - participate in organized volunteer opportunities * Brighter Days Fund ...

Engineer I

Warroad, MN · On-site

$68.50K - $91.40K/yr

Experience with text-based coding languages such as Python, Java, and/or C++ (in addition to ... Giving at Marvin - participate in organized volunteer opportunities * Brighter Days Fund ...

Engineering Analyst

Saint Paul, MN · On-site +1

$55.70K - $103.40K/yr

Exposure to Java or objectoriented programming, with interest in deepening handson development ... Volunteer time: We know the importance of community. Through company-sponsored events, volunteer ...

Engineering Analyst

Saint Paul, MN · On-site +1

$55.70K - $103.40K/yr

Exposure to Java or objectoriented programming, with interest in deepening handson development ... Volunteer time: We know the importance of community. Through company-sponsored events, volunteer ...

... Java/Spring, .NET) while upholding best practices in API design, state management, CI/CD, testing ... We offer employees two paid volunteer days off annually and opportunities to get involved with pro ...

... Java/Spring, .NET) while upholding best practices in API design, state management, CI/CD, testing ... We offer employees two paid volunteer days off annually and opportunities to get involved with pro ...

Digital Product Engineer

Eagan, MN · On-site

$79.10K - $104.80K/yr

JavaScript, Node.js, TypeScript, Express.js, React.js, Java, Groovy, Spring, NoSQL, NativeScript.js ... Experience delivering products using agile and DevOps methodologies * Hands on experience with AWS ...

Digital Product Engineer

Eagan, MN · On-site

$79.10K - $104.80K/yr

JavaScript, Node.js, TypeScript, Express.js, React.js, Java, Groovy, Spring, NoSQL, NativeScript.js ... Experience delivering products using agile and DevOps methodologies * Hands on experience with AWS ...

Digital Product Engineer Pr

Eagan, MN · On-site

$117.80K - $159K/yr

JavaScript, Node.js, TypeScript, Express.js, React.js, Java, Groovy, Spring, NoSQL, NativeScript.js ... Experience delivering products using agile and DevOps methodologies * Hands on experience with AWS ...

Digital Product Engineer Pr

Eagan, MN · On-site

$117.80K - $159K/yr

JavaScript, Node.js, TypeScript, Express.js, React.js, Java, Groovy, Spring, NoSQL, NativeScript.js ... Experience delivering products using agile and DevOps methodologies * Hands on experience with AWS ...

Java, .NET) for creating automated test scripts. Familiarity with API testing tools (e.g., Postman ... Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term ...

Java, .NET) for creating automated test scripts. Familiarity with API testing tools (e.g., Postman ... Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term ...

Java, .NET) for creating automated test scripts. Familiarity with API testing tools (e.g., Postman ... Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term ...

Java, .NET) for creating automated test scripts. Familiarity with API testing tools (e.g., Postman ... Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term ...

... Java, Linux, Python, AWS, PostgreSQL, Redis and more. About the Role In this opportunity as a ... We offer employees two paid volunteer days off annually and opportunities to get involved with pro ...

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Java Developer Volunteer information

What is a Java Developer Volunteer job?

A Java Developer Volunteer role involves contributing to software development projects without financial compensation. Volunteers typically assist in coding, debugging, testing, and maintaining Java-based applications for nonprofits, open-source projects, or startups. This role helps developers gain experience, build portfolios, and support meaningful initiatives while collaborating with teams.

What are the key skills and qualifications needed to thrive in the Java Developer Volunteer position, and why are they important?

To excel as a Java Developer Volunteer, you should have a solid grasp of Java programming, object-oriented design, and version control systems, often demonstrated through coursework, certifications, or hands-on project experience. Familiarity with tools like Eclipse or IntelliJ IDEA, build systems (Maven or Gradle), and collaborative platforms such as GitHub is commonly expected. Strong communication, teamwork, and a willingness to learn set exceptional volunteers apart. These skills and qualities ensure you can contribute effectively to projects, adapt to dynamic team needs, and make the most meaningful impact in volunteer settings.

What types of projects or tasks can I expect to work on as a Java Developer Volunteer?

As a Java Developer Volunteer, you might work on a range of projects, such as developing new software features, fixing bugs, writing unit tests, or helping maintain existing Java applications for nonprofits or community organizations. You could also assist in documentation, code reviews, or collaborating on open-source initiatives, depending on the organization's needs. These roles often provide exposure to agile development practices and teamwork with other engineers, designers, and project managers. Volunteering in this capacity not only helps worthwhile causes but also allows you to expand your portfolio and gain practical experience with real-world applications.
What are the most commonly searched types of Java Developer jobs in Minnesota? The most popular types of Java Developer jobs in Minnesota are:
What job categories do people searching Java Developer Volunteer jobs in Minnesota look for? The top searched job categories for Java Developer Volunteer jobs in Minnesota are:
Infographic showing various Java Developer Volunteer job openings in Minnesota as of May 2026, with employment types broken down into 16% Internship, 74% Full Time, 5% Part Time, and 5% Contract. Highlights an 84% In-person, 11% Hybrid, and 5% Remote job distribution.
Engineer I

$68.50K - $91.40K/yr

Full-time

Medical, Retirement

Posted 16 days ago


Job description

Interested in shaping how advanced manufacturing equipment operates? Marvin is looking for an Electrical Controls Engineer to support our Custom Equipment Group (CEG) Controls Team. This role helps program, upgrade, specify, and maintain controls for manufacturing equipment across the facility. You’ll partner closely with manufacturing, maintenance, and engineering to design, implement, and support PLCs and operator controls.  

This role is ideal for someone looking to grow a career in engineering. Whether you have an engineering degree or equivalent experience, we’re willing to train the right individual. You’ll excel if you’re passionate about improving machine efficiency, strengthening reliability, and supporting system enhancements that meet evolving production needs.  


  • Provide electrical and controls support on capital and repair & maintenance (R&M) projects from scoping through implementation 
  • Design and document electrical control systems, including control panels, schematics, control diagrams, and bills of materials 
  • Help develop PLC and motion-control programming, including functional code and clear descriptions of operation for operator documentation 
  • Improve equipment performance by supporting data transfer solutions, tracking downtime/OEE inputs, and troubleshooting controls-related issues 
  • Specify and select electrical components, and create work-order-ready documentation for execution by maintenance teams 

  • A bachelor’s or technical degree in Electrical Engineering or equivalent combination of education and experience (including 2-year programs such as mechatronics)  
  • 1-3 years of related experience designing electrical, PLC, and motion controls 
  • Experience with text-based coding languages such as Python, Java, and/or C++ (in addition to controls programming) 
  • The ability to work cross-functionally with maintenance, manufacturing, engineering, and external vendors to deliver reliable solutions 

  • Comfort estimating electrical project costs and supporting project budgets  
  • A continuous-improvement mindset 
  • Strong written and verbal communication skills 

From people to products, Marvin is committed to creating better ways of living. When you join this family-owned and -led window and door company, you belong to a community full of opportunities.

For more than a century, we’ve been at the forefront of designing, building, and engineering premium, award-winning products. Today, Marvin is also proud to have been named a Top Large Employer by Forbes Magazine two years in a row, in 2024 and 2025. With operations in 19 cities across North America, we manufacture Marvin’s quality products, including Infinity Replacement Windows and Doors, and TruStile Doors.

Together, we uphold our values and foster a culture where safety and the wellbeing of our people comes first. We take a better living approach with benefits to support you at work and beyond. From day one, you will enjoy health insurance, paid holidays, paid parental leave, a 401(k) retirement savings match and more!

Some of our unique and most popular benefits include:

  • $300 annual wellbeing account to spend on what helps you feel happy + healthy
  • Better Living Day! (a paid day off to go have some fun)
  • Annual profit sharing – recognizing everyone’s contribution to Marvin’s success
  • Giving at Marvin – participate in organized volunteer opportunities
  • Brighter Days Fund – financial support from your colleagues and the Marvin family during personal hardships

Join the more than 8,000 Marvin team members to experience these benefits and more. Apply today!


Marvin is committed to creating an inclusive environment for all employees and applicants. Employment decisions are made without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other protected status under applicable laws. Applicants requiring reasonable accommodation for any part of the application and hiring process may contact us at CareerSupport@marvin.com.


$68,500 - $91,400 annually