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Java Developer Volunteer Jobs in Oklahoma (NOW HIRING)

System One Holdings, LLC

Salesforce Developer

Tulsa, OK · On-site

$60 - $75/hr

... Java, Apex, T-SQL, SOQL, Bash, etc.) * Working knowledge of source code repositories and CI/CD ... voluntary plans, as well as participation in a 401(k) plan. System One is an Equal Opportunity ...

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Java Developer Volunteer information

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$14

$52

$71

How much do java developer volunteer jobs pay per hour?

As of Sep 8, 2026, the average hourly pay for java developer volunteer in Oklahoma is $52.35, according to ZipRecruiter salary data. Most workers in this role earn between $45.29 and $58.61 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 Oklahoma?

The most popular types of Java Developer jobs in Oklahoma are:

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

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The top searched job categories for Java Developer Volunteer jobs in Oklahoma are:

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Java Developer Volunteer jobs near you

Salesforce Developer

Tulsa, OK • On-site

System One Holdings, LLC
Business Consulting Services • 5 - 10K employees
Learn more about System One Holdings, LLCexternal

$60 - $75/hr

Full-time

Medical, Dental, Vision, Life, Retirement

Posted 22 days ago

Job description

Job Title: Salesforce Developer
Location: Remote
Successful candidates must be able to provide proof of ability to work in the U.S. without sponsorship. This position is NOT OPEN to corp-to-corp, subcontractor or independent consulting arrangements.
Responsibilities
  • Collaborate with cross-functional teams to transform strategic backlog into high-quality software, delivering real business value
  • Drive technical design options and write scalable, sustainable code (apex/soql/t-sql/javascript)
  • Work on an agile team focused on the INC (nCino) Salesforce platform with over 1700 users primarily for Sales Enablement and Loan Origination
  • Configure and operate the Salesforce org as a Salesforce and nCino developer
  • Develop and review code to uphold best practices, utilizing pair programming and code reviews
  • Leverage Test Driven Development with Quality Engineers for unit, integration, and end-to-end testing
  • Utilize developer tools such as source code repositories, CI/CD pipelines, and AI technologies like GitHub Copilot
  • Participate in meetings with product owners and team members to ensure shared understanding
  • Stay updated on Salesforce and nCino releases, features, and industry best practices
  • Assist in integrating Salesforce with external systems via modern API and middleware technologies
  • Apply lean and agile principles to continuously improve team processes and deliverables

Requirements
  • 3+ years programming experience (JavaScript, Java, Apex, T-SQL, SOQL, Bash, etc.)
  • Working knowledge of source code repositories and CI/CD pipelines
  • Understanding of clean architecture concepts and SOLID design principles
  • Experience with data integration patterns (batch or real-time)
  • Knowledge of domain-driven design concepts such as ubiquitous language, bounded contexts, and event storming
  • At least 1 year of experience with integrations (API, Data Loads, etc.)
  • Preferred: 6+ months working with AI technologies for coding and quality checks
  • Strong problem-solving skills with the ability to develop solutions for complex issues
  • Excellent team collaboration and communication skills to build relationships across departments
  • Willingness to adapt and support sprint goals with proactive attitude and eagerness to learn
  • Education: Bachelor's Degree in Information Technology, Computer Science, or related field, or 3-5 years of relevant experience

System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.
System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.
Ref: #208-Rowland Tulsa
System One logo

About System One

Sourced by ZipRecruiter

System One helps employers get work done more efficiently and economically without compromising quality. Over our 35+ year history, we've helped connect thousands of talented people with innovative companies. The excitement of a perfect fit motivates us every single day.

Industry

Business consulting services and recruiting and staffing services

Company size

5,001 - 10,000 Employees

Headquarters location

Pittsburgh, PA, US

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