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On Call Java Developer Volunteer Jobs (NOW HIRING)

Position- Java developer Rate :$55/hr. max Location : Redmond, WA ( Day 1 onsite) GC/Citizen/GCEAD ... DRI/OnCall support experience * Good to have basic knowledge on .net core

Java Developer

Columbus, OH

$43.59 - $51.59/hr

Java Developer Genesis10 is currently seeking a Java Developer for a contract to hire position with ... Voluntary Hospital Indemnity (Critical Illness & Accident) * Voluntary Term Life Insurance * 401K

Java Developer

Harrisburg, PA · On-site

$50.25 - $65.25/hr

Client is looking for at least 2 Java Developers to join their team. These developers will be ... on-call support in support of systems and applications in production. • Perform Non-Technical ...

Sr. Java Developer

Austin, TX

$56.75 - $72.25/hr

Available for on-call support as needed. Other duties as assigned and required by the unit operations. Required/Preferred: * 8+ years of experience in Object-Oriented Programming (OOP) using the Java ...

Java Developer

Bedminster, NJ

$52 - $67.25/hr

Java Developer Immediate need for a talented Java Developer with experience in the Telecom Industry ... Provide Tier 2 and on-call support for Production issues as needed. * Backend Technologies: J2EE ...

Java Developer

Lake Saint Louis, MO

$48.25 - $62.50/hr

Java Developer Job Location: Lake St. Louis Duration: 12+ months Mode of Interview: In-person only ... Participate in on-call pager support rotation. * Document software programs per Software ...

Java Developer

Lake Saint Louis, MO · On-site

$48.25 - $62.50/hr

Java Developer Job Location: Lake St. Louis Duration: 12+ months Mode of Interview: In-person only ... Participate in on-call pager support rotation. * Document software programs per Software ...

Java Developer

Richmond, VA

$50.50 - $65.25/hr

Java Developer Location: Need profiles who are local to New Jersey, PA or Virginia and who can come ... Participates in on-call rotation Requirements * Strong skills in the following areas: * Languages:

Java Developer

Passaic, NJ

$52.75 - $68.25/hr

Java Developer Location: Need profiles who are local to New Jersey, PA or Virginia and who can come ... Participates in on-call rotation Requirements * Strong skills in the following areas: * Languages:

Senior Java Developer

Richmond, VA

$56.75 - $72.25/hr

Senior Java Developer Our client is seeking a Senior Java Developer to support a mission-critical ... This position is onsite 5 days per week and requires an onsite interview as well as an on-call ...

Java Developer

Plano, TX · On-site

$48.75 - $63.25/hr

Java Developer Location : Plano, TX Duration : 12 months + contract Visa : US Citizen or GC Level ... oncall responsibilities Qualifications Must Have Skills: Core Java, J2EE, Spring, Hibernate ...

Job Title Java Developer Client Wells Fargo Location Irving TX, Chandler Arizona (Hybrid, 3Days ... Ability to work on call as assigned * Ability to work onsite in the office * This position is not ...

Java Developer Genesis10 is currently seeking a Java Developer for a contract position with a ... Voluntary Hospital Indemnity (Critical Illness & Accident) * Voluntary Term Life Insurance * 401K

Java Developer

Morgan Hill, CA

$58.25 - $75.25/hr

Make ongoing recommendations for operational improvements of production applications. * On-call ... Java on the back end * React on the front end * Unix/Linux scripting tools * Writes complex queries ...

Senior Java Developer

Richmond, VA · Hybrid

$56.75 - $72.25/hr

Senior Java Developer - Microservices & Legacy Modernization We are seeking a Senior Java Developer ... A light on call rotation is required every 14-16 weeks after training is completed. Key ...

Java Developer

Irving, TX

$43.59 - $51.59/hr

Genesis10 is currently seeking a Java Developer for a contract to hire position with a Global ... Voluntary Hospital Indemnity (Critical Illness & Accident) * Voluntary Term Life Insurance * 401K

Senior Java Developer

Richmond, VA · Hybrid

$56.75 - $72.25/hr

Senior Java Developer - Microservices & Legacy Modernization We are seeking a Senior Java Developer ... A light on call rotation is required every 14-16 weeks after training is completed. Key ...

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On Call Java Developer Volunteer information

See salary details

$15

$56

$77

How much do on call java developer volunteer jobs pay per hour?

As of Jun 12, 2026, the average hourly pay for on call java developer volunteer in the United States is $56.70, according to ZipRecruiter salary data. Most workers in this role earn between $49.04 and $63.46 per hour, depending on experience, location, and employer.

What is the difference between On Call Java Developer Volunteer vs Java Developer?

AspectOn Call Java Developer VolunteerJava Developer
CredentialsBasic Java knowledge, sometimes no formal certificationBachelor's in Computer Science or related, often certifications
Work EnvironmentVolunteer projects, non-profit or community-basedFull-time or part-time employment in corporate or tech firms
Employer & IndustryNon-profit organizations, open-source projectsTech companies, financial institutions, startups
Search & Comparison IntentUnderstanding volunteer opportunities vs paid rolesJob responsibilities, career growth, salary info

In summary, an On Call Java Developer Volunteer typically works on unpaid projects for non-profits or open-source initiatives, focusing on community service. In contrast, a Java Developer is a paid professional working in corporate environments with formal credentials and career progression. The main difference lies in compensation, work setting, and project scope.

What cities are hiring for On Call Java Developer Volunteer jobs? Cities with the most On Call Java Developer Volunteer job openings:
What are the most commonly searched types of Java Developer Volunteer jobs? The most popular types of Java Developer Volunteer jobs are:
Java developer

$55/hr

Other

Posted 24 days ago


Job description

Position- Java developer
Rate :$55/hr. max
Location : Redmond, WA ( Day 1 onsite)
GC/Citizen/GCEAD

  • 8+ Years of experience Java full stack developer, Spring, REST Services, hands on Java 8 / Java 11
  • Cloud, DevOps, docker, Azure.
  • Terraform, Bicep, and SALT for infrastructure
  • Compute resources (VMs, VMSS, AKS, Service Bus, etc.)
  • Databases (Azure SQL, Cosmos DB, Cassandra, etc.)
  • Azure Monitor
  • Functional and user interface testing capabilities
  • DRI/OnCall support experience
  • Good to have basic knowledge on .net core