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Volunteer Java Jobs in Naples, FL (NOW HIRING)

Hertz

Sr. Backend Developer

Estero, FL · On-site

$120 - $140/hr

Proficiency in Java, Spring Boot, or similar * Strong experience designing APIs and microservices ... Voluntary Insurance Programs - Pet, Legal/Identity Theft, Critical Illness * Perks & Discounts ...

Hertz

Sr. Backend Developer

Estero, FL · On-site

$120K - $140K/yr

Proficiency in Java, Spring Boot, or similar * Strong experience designing APIs and microservices ... Voluntary Insurance Programs - Pet, Legal/Identity Theft, Critical Illness * Perks & Discounts ...

The Hertz Corporation

Sr. Backend Developer

Estero, FL · On-site

$120K - $140K/yr

Proficiency in Java, Spring Boot, or similar * Strong experience designing APIs and microservices ... Voluntary Insurance Programs - Pet, Legal/Identity Theft, Critical Illness * Perks & Discounts ...

Arthrex

Business Systems Analyst II- PLM Developer

Naples, FL · On-site

$66K - $83K/yr

Arthrex Benefits Medical, Dental and Vision Insurance Company-Provided Life Insurance Voluntary ... Proficiency in JavaScript, Java, and SQL. * Experience with test management and automation tools is ...

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Volunteer Java information

See Naples, FL salary details

$14

$53

$72

How much do volunteer java jobs pay per hour?

As of Aug 22, 2026, the average hourly pay for volunteer java in Naples, FL is $53.40, according to ZipRecruiter salary data. Most workers in this role earn between $46.20 and $59.76 per hour, depending on experience, location, and employer.

What is a Volunteer Java?

A Volunteer Java job is an unpaid role where individuals contribute their Java programming skills to support a project, organization, or community initiative. Volunteers may help with coding, debugging, testing, or improving software applications. These roles are typically found in non-profits, open-source projects, or educational initiatives. It’s a great opportunity to gain hands-on experience, expand your portfolio, and contribute to meaningful projects while improving Java skills.

What kind of projects might I work on as a Volunteer Java developer?

As a Volunteer Java developer, you'll typically work on software projects that support non-profit organizations, educational programs, or open-source initiatives. Projects might include building and maintaining web applications, automating processes for nonprofits, or contributing to digital tools used by community groups. You may collaborate with other volunteers, designers, and project managers in a remote or hybrid team environment. This experience offers the chance to strengthen your technical skills, expand your professional network, and make a positive impact while learning to navigate real-world software development challenges.

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

To thrive as a Volunteer Java developer, you need a solid understanding of Java programming, object-oriented principles, and basic software development practices, often demonstrated through coursework, self-study, or project experience. Familiarity with systems like Git, integrated development environments (IDEs) such as Eclipse or IntelliJ IDEA, and participation in code collaboration platforms like GitHub is advantageous. Excellent communication, teamwork, and time management skills help you contribute effectively to projects and adapt to a volunteer-driven workflow. These skills are crucial for delivering high-quality code, collaborating within diverse teams, and ensuring the success of community-driven or non-profit software initiatives.

What are the most commonly searched types of Java jobs in Naples, FL?

The most popular types of Java jobs in Naples, FL are:

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For Volunteer Java jobs in Naples, FL, the most frequently searched job titles are:

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Volunteer Java jobs near you

Sr. Backend Developer

Hertz

Estero, FL • On-site

$120 - $140/hr

Other

Medical, Dental, Vision, Retirement, PTO

Posted 7 days ago

Hertz rating

6.3

Company rating: 6.3 out of 10

Based on 197 frontline employees who took The Breakroom Quiz

139th of 175 rated vehicle equipment hire

Job description

We are seeking a Senior Backend Engineer to design, build, and scale critical rental systems that power core business operations. This role requires strong expertise on backend development, with the ability to design end-to-end solutions, drive architecture decisions, and deliver highly scalable, resilient systems.

You will partner with product, design, and engineering teams to build modern, customer-centric rental experiences and robust backend platforms.

What you will do:
  • Design and develop end-to-end features
  • Own critical components of rental systems such as reservations, pricing, fleet, and checkout flows
  • Build scalable microservices and responsive user interfaces
  • Collaborate with cross-functional teams to translate business requirements into technical solutions
  • Lead architectural discussions and influence system design decisions
  • Mentor junior engineers and promote engineering best practices
  • Ensure high standards of performance, security, scalability, and maintainability
Required Skills :
  • 5+ years of backend software engineering experience
  • Proven experience building and scaling production-grade systems
  • Experience in domain-heavy systems (e.g., rental, travel, e-commerce, logistics) preferred
  • Proficiency in Java, Spring Boot, or similar
  • Strong experience designing APIs and microservices
  • Strong understanding of system design, scalability, and distributed systems
  • Experience with CI/CD, DevOps practices, and observability tools
  • Test-driven development and automation mindset
  • Strong problem-solving and analytical thinking
  • Ability to own features end-to-end
  • Excellent communication and collaboration skills
  • Product mindset with focus on customer experience
  • Adaptability in fast-paced environments
  • Understanding of authentication, authorization, and security best practices
  • Experience working within a cloud environment ex: (AWS/Azure/GCP)
Preferred Skills:
  • Strong knowledge of databases (PostgreSQL, MySQL, DynamoDB, etc.)
  • Experience with caching, messaging systems (Kafka, SQS), and event-driven architecture.
  • B.S. in Computer Science or equivalent

Stating salary range is $120,000- $140,000 commensurate with experience.

What You'll Get:
  • 40% off any standard Hertz Rental
  • Paid Time Off
  • Medical, Dental & Vision plan options
  • Retirement programs, including 401(k) employer matching
  • Paid Parental Leave & Adoption Assistance
  • Employee Assistance Program for employees & family
  • Educational Reimbursement & Discounts
  • Voluntary Insurance Programs - Pet, Legal/Identity Theft, Critical Illness
  • Perks & Discounts –Theme Park Tickets, Gym Discounts & more
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