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Freelance Java Backend Developer Jobs in Irvine, CA

Senior Java Backend Developer

Irvine, CA · On-site

$127K - $166K/yr

Job Summary : eTeam is seeking a Senior Java Backend Developer with extensive experience in software development. The role involves designing and maintaining backend applications, building REST APIs ...

Java Developer

Irvine, CA · On-site

$54.75 - $70.75/hr

Develop backend services and APIs using Java-based frameworks * Build and enhance frontend ... Collaborate with engineering teams through: * Code reviews * Agile ceremonies * Design discussions

Backend Java Developer

San Dimas, CA · On-site

$50.50 - $65.50/hr

* Strong experience with Java, J2EE and Multi-Threading • Experience with spring and Spring Boot. • Strong Data Structures + Concurrency. • Experience in raising cases, data accuracy , high ...

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Freelance Java Backend Developer information

See Irvine, CA salary details

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How much do freelance java backend developer jobs pay per hour?

As of Jul 22, 2026, the average hourly pay for freelance java backend developer in Irvine, CA is $58.64, according to ZipRecruiter salary data. Most workers in this role earn between $52.12 and $67.60 per hour, depending on experience, location, and employer.
What are the most commonly searched types of Java Backend Developer jobs in Irvine, CA? The most popular types of Java Backend Developer jobs in Irvine, CA are:
What cities near Irvine, CA are hiring for Freelance Java Backend Developer jobs? Cities near Irvine, CA with the most Freelance Java Backend Developer job openings:
Senior Java Backend Developer

Senior Java Backend Developer

eTeam

Irvine, CA • On-site

$127K - $166K/yr

Full-time

Posted 6 days ago


Job description

Job Summary:
eTeam is seeking a Senior Java Backend Developer with extensive experience in software development. The role involves designing and maintaining backend applications, building REST APIs, and collaborating with cross-functional teams.
Responsibilities:
• Design, develop, and maintain scalable backend applications using Java, Spring Boot, and Microservices.
• Build and integrate REST APIs.
• Participate in requirement analysis, coding, implementation, code reviews, and testing.
• Troubleshoot, debug, and resolve application issues.
• Work independently on design and development tasks.
• Participate in Agile ceremonies and follow SDLC best practices.
• Support and guide team members when required.
• Collaborate with cross-functional teams and stakeholders.
Qualifications:
Required:
• 8–10 years of software development experience
• Minimum 7 years of hands-on Java backend development experience
• Java
• Spring Boot
• Microservices
• REST APIs
• ORM frameworks such as Hibernate or JPA
Preferred:
• Node.js
• Angular
• React Hooks
• AWS or Azure
• Adobe Experience Manager (AEM)
Company:
eTeam is a staffing agency that also provides payrolling services. Founded in 1999, the company is headquartered in Somerset, USA, with a team of 501-1000 employees. The company is currently Late Stage.