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Volunteer Java Jobs in New York (NOW HIRING)

Azumo

Java Engineer - Latin America - Remote

Manhattan, NY · On-site +1

$57 - $78.25/hr

Azumo is currently looking for highly motivated Java Senior Engineers to develop and enhance high ... We believe in giving back to our community and will volunteer our time to philanthropy, open-source ...

Trinity Technology Solutions

Java Developer

Stamford, CT · On-site

$54.50 - $70.25/hr

Knowledge of JAVA and PERL is a plus. * Backoffice & clearing experience is a plus. * Self ... Corporate events, including team outings, dinners, volunteer activities, and company sports teams

Eliassen Group

Java/AWS Engineer

Jersey City, NJ · On-site +1

$85 - $90/hr

Hybrid until Jersey City goes fully onsite in Jersey City, NJ Our client seeks a Java/AWS Engineer ... voluntary benefits including life and disability insurance, 401(k) with match, and sick time if ...

FreshDirect

Sr. Java Backend Developer

Woodbridge, NJ

$130K - $155K/yr

What You'll Do As a Senior Backend Developer (Java) , you'll help design, develop, and scale ... Medical, Dental, Vision, Life Insurance , and voluntary Disability coverage. * 401(k) with employer ...

FreshDirect

Sr. Java Backend Developer

Woodbridge, NJ

$130K - $155K/yr

What You'll Do As a Senior Backend Developer (Java) , you'll help design, develop, and scale ... Medical, Dental, Vision, Life Insurance, and voluntary Disability coverage. * 401(k) with employer ...

FreshDirect

Sr. Java Backend Developer

Woodbridge, NJ · On-site

$130K - $155K/yr

What You'll Do As a Senior Backend Developer (Java) , you'll help design, develop, and scale ... Medical, Dental, Vision, Life Insurance , and voluntary Disability coverage. * 401(k) with employer ...

Eliassen Group

Java/AWS Engineer

Jersey City, NJ · Hybrid

$85 - $90/hr

Hybrid until Jersey City goes fully onsite in Jersey City, NJ Our client seeks a Java/AWS Engineer ... voluntary benefits including life and disability insurance, 401(k) with match, and sick time if ...

FreshDirect

Full Stack Java Developer

Bronx, NY

$54.75 - $70.75/hr

FreshDirect - Full Stack Java Developer (Based out of NY/NJ office) About Us At FreshDirect, we are ... Dental, and Voluntary Disability coverage 401(k) with employer match and Life Insurance ...

FreshDirect

Full Stack Java Developer

Bronx, NY · On-site

$54.75 - $70.75/hr

Description FreshDirect - Full Stack Java Developer (Based out of NY/NJ office) About Us At ... Voluntary Disability coverage • 401(k) with employer match and Life Insurance • ...

Interactive Brokers

Senior Software Engineer

Greenwich, CT · Hybrid

$137.60K - $181.40K/yr

Proven experience as a Java Developer with expertise in Java, Spring, Vert.x * Proficiency in using ... Corporate events, including team outings, dinners, volunteer activities and company sports teams

Interactive Brokers NA

Sr. Software Developer

Greenwich, CT · On-site

$61.25 - $80.75/hr

Java EE; and EJB. 3 years of experience with Oracle Database; SQL; SQL Tuning; PL/SQL; data ... Corporate events including team outings, dinners, volunteer activities and company sports teams

Interactive Brokers NA

Sr. Software Developer

Greenwich, CT · Hybrid

$61.25 - $80.75/hr

Java EE; and EJB. 3 years of experience with Oracle Database; SQL; SQL Tuning; PL/SQL; data ... Corporate events including team outings, dinners, volunteer activities and company sports teams

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Volunteer Java information

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$17

$62

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How much do volunteer java jobs pay per hour?

As of May 29, 2026, the average hourly pay for volunteer java in New York is $62.03, according to ZipRecruiter salary data. Most workers in this role earn between $53.65 and $69.42 per hour, depending on experience, location, and employer.

What is a Volunteer Java job?

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 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 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.
More about Volunteer Java jobs
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What cities in New York are hiring for Volunteer Java jobs? Cities in New York with the most Volunteer Java job openings:
Volunteer Java jobs near you
Remote Java Architect

Remote Java Architect

Computer Merchant, Ltd., The

Florham Park, NJ • Remote

$58 - $62.50/hr

Other

Medical, Dental, Vision, Life, Retirement

Posted 8 days ago

Job description

JOB TITLE: Remote Java Architect
JOB LOCATION: Remote
WAGE RANGE*: 26-00857
JOB NUMBER: $58hr to $62.50hr
REQUIRED EXPERIENCE:
10+ years of experience in Java backend development
5+ years in Technical Lead or Architect roles
Strong hands-on experience with:
  • Java 17+/21
  • Spring Boot 3.x
  • REST APIs and OpenAPI standards
  • Microservices architecture
  • Kafka or event-driven systems

JOB DESCRIPTION
We are looking for an experienced Java Architect to support modernization of the CMDS Provider Portal platform. This role will focus on transforming a legacy Java EE/WebSphere application into a modern cloud-native platform on Azure while supporting critical Medicaid provider operations.
The ideal candidate will have strong experience in enterprise Java architecture, API and event-driven systems, cloud modernization, and healthcare technology platforms. This is a hands-on leadership role working closely with engineering, product, and platform teams.
Key Responsibilities
  • Define application and integration architecture for provider platform modernization
  • Lead modernization initiatives from legacy Java EE/EJB systems to Spring Boot microservices
  • Design scalable REST APIs and event-driven integration patterns
  • Guide cloud-native deployment architecture on Azure
  • Support FHIR-based interoperability initiatives and healthcare integration requirements
  • Establish engineering standards for resiliency, observability, security, and performance
  • Conduct architecture and design reviews across development teams
  • Mentor senior engineers and provide technical leadership across modernization workstreams
  • Collaborate with Product, BA, DevOps, and security teams on solution delivery

Required Skills & Experience
  • 10+ years of experience in Java backend development
  • 5+ years in Technical Lead or Architect roles
  • Strong hands-on experience with:
    • Java 17+/21
    • Spring Boot 3.x
    • REST APIs and OpenAPI standards
    • Microservices architecture
    • Kafka or event-driven systems
  • Experience modernizing legacy Java EE/EJB applications
  • Strong database experience with Oracle and/or DB2
  • Experience with Azure cloud services including AKS and container-based deployments
  • Knowledge of CI/CD pipelines and Infrastructure as Code
  • Experience working in healthcare, Medicaid MMIS, or regulated environments
  • Understanding of HIPAA/HITECH compliance requirements

Preferred Skills & Experience
  • HL7 FHIR R4 / HAPI FHIR experience
  • Experience with X12 EDI transactions
  • CMS modernization or Medicaid platform experience
  • API Gateway experience (Azure APIM, Kong, Apigee)
  • Observability and distributed tracing experience
  • Experience with Azure Service BEvent Hubs
  • Exposure to multi-state healthcare platform implementations
  • Experience leveraging AI-assisted development tools such as Cursor AI, GitHub Copilot, ChatGPT, or similar platforms to improve engineering productivity, code modernization, documentation, testing, and delivery efficiency

Technology Stack
  • Java 21
  • Spring Boot 3.x
  • Kafka / Azure Service Bus
  • Azure AKS / Container Apps
  • Oracle / DB2
  • HL7 FHIR R4
  • GitHub Actions / Azure DevOps
  • Terraform / Bicep

Equal opportunity employer as to all protected groups, including protected veterans and individuals with disabilities
* While an hourly range is posted for this position, an eventual hourly rate is determined by a comprehensive salary analysis which considers multiple factors including but not limited to: job-related knowledge, skills and qualifications, education and experience as compared to others in the organization doing substantially similar work, if applicable, and market and business considerations. Benefits offered include medical, dental and vision benefits; dependent care flexible spending account; 401(k) plan; voluntary life/short term disability/whole life/term life/accident and critical illness coverage; employee assistance program; sick leave in accordance with regulation. Benefits may be subject to generally applicable eligibility, waiting period, contribution, and other requirements and conditions. Benefits offered are in accordance with applicable federal, state, and local laws and subject to change at TCM's discretion.
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