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Java Developer Volunteer Jobs in Addison, IL (NOW HIRING)

Supernova Technology

Junior Software Engineer

Chicago, IL · On-site

$80K - $100K/yr

This is the perfect opportunity for a passionate software developer to get his or her foot in the ... Java, C/C++, and JavaScript. Python is a plus * Hands-on practice on Java Spring Framework and ...

Morningstar, Inc.

Senior Software Engineer

Chicago, IL · On-site

$153K/yr

Object-oriented programming in Python/Java, including OOP design patterns and UML architecture ... Paid volunteering days * 15+ Employee Resource & Affinity Groups Morningstar's hybrid work ...

Morningstar

Senior Software Engineer

Chicago, IL · On-site +1

$153K/yr

Object-oriented programming in Python/Java, including OOP design patterns and UML architecture ... Paid volunteering days * 15+ Employee Resource & Affinity Groups Morningstar's hybrid work ...

Morningstar, Inc.

Senior Software Engineer

Chicago, IL · On-site +1

$153K/yr

Object-oriented programming in Python/Java, including OOP design patterns and UML architecture ... Paid volunteering days * 15+ Employee Resource & Affinity Groups Morningstar's hybrid work ...

Pampered Chef LTD

Software Architect

Addison, IL · On-site

$140K - $155K/yr

Our engineering teams build primarily in a modern, composable architecture while continuing to ... Backend: Node.js, Java, REST APIs * Eventing: Kafka * Cloud: AWS (EC2, S3, CloudFormation, Lambda)

Stryker Corporation

Senior Software Engineer

Chicago, IL · On-site

$113 - $183/hr

Experience software development experience using Java 17 or higher and SpringBoot RESTful API ... Deploying software using CI/CD tools such as Azure Devops, Jenkins, GoCD, etc. * Working within an ...

New

Caterpillar

Senior Software Engineer

Chicago, IL · On-site

$112K - $183K/yr

Experience software development experience using Java 17 or higher and SpringBoot RESTful API ... Deploying software using CI/CD tools such as Azure Devops, Jenkins, GoCD, etc. * Working within an ...

Caterpillar Brazil

Senior Software Engineer

Chicago, IL · On-site

$113 - $183/hr

Experience software development experience using Java 17 or higher and SpringBoot RESTful API ... Deploying software using CI/CD tools such as Azure Devops, Jenkins, GoCD, etc.* Working within an ...

Caterpillar

Senior Software Engineer

Chicago, IL · On-site

$112K - $183K/yr

Experience software development experience using Java 17 or higher and SpringBoot RESTful API ... Deploying software using CI/CD tools such as Azure Devops, Jenkins, GoCD, etc. * Working within an ...

Yum! Brands

Sr. QA Engineer II

Chicago, IL · On-site

Proficiency in Kotlin or Java for Android development. * Solid experience with Node.js and ... for volunteer time each calendar year. To learn more about working at Yum! - Click here. At Yum ...

Caterpillar

Senior Software Engineer

Chicago, IL · On-site

$112K - $183K/yr

Additionally, the applicant must have employment experience with: (1) 1 year of experience in Java ... Voluntary Benefits and Employee Discounts* * Career Development* * Incentive bonus* * Disability ...

TEKsystems

Technical Lead

Chicago, IL · Remote

$70 - $75/hr

Skills Java, C#, management skills, banking, onshore, offshore teams, Development Top Skills ... Mentor junior and senior developers, fostering technical excellence and continuous improvement.

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All JobsJava Developer Volunteer JobsJava Developer Volunteer Jobs in Addison, IL

Java Developer Volunteer information

See Addison, IL salary details

$15

$56

$77

How much do java developer volunteer jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for java developer volunteer in Addison, IL is $56.80, according to ZipRecruiter salary data. Most workers in this role earn between $49.13 and $63.56 per hour, depending on experience, location, and employer.

What is a Java Developer Volunteer?

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 as a Java Developer Volunteer?

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.

Is Java developer still in demand?

Java developers remain in high demand due to the language's widespread use in enterprise applications, Android development, and backend systems. Skills in frameworks like Spring and knowledge of cloud platforms can enhance job prospects in this field.

What are the most commonly searched types of Java Developer jobs in Addison, IL?

The most popular types of Java Developer jobs in Addison, IL are:

What are popular job titles related to Java Developer Volunteer jobs in Addison, IL?

For Java Developer Volunteer jobs in Addison, IL, the most frequently searched job titles are:

What job categories do people searching Java Developer Volunteer jobs in Addison, IL look for?

The top searched job categories for Java Developer Volunteer jobs in Addison, IL are:

What cities near Addison, IL are hiring for Java Developer Volunteer jobs?

Cities near Addison, IL with the most Java Developer Volunteer job openings:

Java Developer Volunteer jobs near you
Infographic showing various Java Developer Volunteer job openings in Addison, IL as of August 2026, with employment types broken down into 82% Full Time, and 18% Part Time. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution, with an average salary of $118,152 per year, or $56.8 per hour.

Junior Software Engineer

Supernova Technology

Chicago, IL • On-site

$80K - $100K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 9 days ago

Job description

About Supernova Technology
Founded in 2014, we offer the industry's first and only cloud-based, fully-customizable, end-to-end software solution to automate securities-based lending from origination through the life of the loan. By combining thought leadership in suitability and risk management with industry-leading education and the latest technology, Supernova enables advisors to deliver holistic, goals-based advice and to help their clients achieve financial wellness. We partner with the industry's largest banks, most prominent insurance companies and leading online brokerages to democratize access to securities-based lending and better the entire financial ecosystem.
Why Join Supernova?
At Supernova Technology, we believe that the best results come from a team that is passionate, driven, and supported in all aspects of their professional lives. Here, you'll work alongside talented and innovative individuals who are committed to driving the future of securities-based lending technology. We foster a culture of collaboration, continuous learning, and growth, where each person's contributions make a real impact.
About the Role
We are looking to fill an entry level software engineer to learn from our top technical talent and grow within our company. This person will learn the SDLC practices within Supernova, contribute to diagnosis of potential product related issues, understand the back-end development that drives our platform, and develop skills for hands-on coding within our complex systems.
Ideally, this person will grown into a master of technical design and become a crucial tech lead within the organization. This is the perfect opportunity for a passionate software developer to get his or her foot in the door and grow alongside intelligent and helpful individuals.
*We are only accepting candidates who are available to start within 1 month of offer acceptance at this time*
Responsibilities
  • Remain involved in Supernova's full software development life cycle
  • Hands-on coding for new features and bug fixing
  • Contribute to release and deployment of the software component that is within this individuals domain
  • Diagnose potential product issues and provide technical support
  • Get involved in ad-hoc projects as requested (or interested in)

Qualifications
  • BA/BS or MA/MS degree in Computer Science or a related technical field or equivalent practical experience
  • Knowledge or experience with one or more general purpose programming languages including but not limited to: Java, C/C++, and JavaScript. Python is a plus
  • Hands-on practice on Java Spring Framework and Spring boot
  • Ability to handle high priority requests in a timely fashion
  • Ability to adapt to the dynamic and changing nature of a startup company and developer roles

Our Employee Benefits
At Supernova Technology, we provide a robust benefits package to support the health and well-being of our employees. Our offerings include:
  • Medical, Dental, and Vision Insurance: Multiple plans with coverage for employees and dependents.
  • HSA and FSA Accounts: Tax-advantaged accounts for health and dependent care expenses.
  • Life and Disability Insurance: Employer-paid basic coverage with options for additional voluntary coverage.
  • Compensation: $80,000 - $100,000 per year
  • Retirement Savings: 401(k) plan with employer contributions.
  • Employee Assistance Program (EAP): Confidential support services, including free therapy sessions.
  • Paid Time Off: Flexible PTO policies.
  • Additional Perks: Commuter benefits, pet insurance, continuing education assistance, and more.

Note: Actual salary at the time of hire may vary and may be above or below the range based on various factors, including but not limited to, the candidate's relevant qualifications, skills and experience, and the location where this position may be filled.
Our Core Values
Our core values drive everything we do. At Supernova, we...
  • Form, execute, and communicate new ideas that add value to our employees and customers
  • Strive through obstacles and failures
  • Follow-through on promises or commitments to others, accept responsibility, and answer for actions & decisions
  • Listen to, understand, and support our employees and customers
  • Act with speed, positive attitude, and flexibility
  • Exceed expectations and surpass ourselves every day; we embrace a sense of pride and never stop growing

Join us and make an impact while growing your career at Supernova!

Apply