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Senior Java Developer C2C Jobs in Costa Mesa, CA

Compunnel

Senior Java Backend Developer

Aliso Viejo, CA · On-site

$61.25 - $78/hr

Job Summary We are seeking a Senior Java Backend Developer with 7+ years of experience in the Java/JEE ecosystem within an Agile environment. The ideal candidate should have strong hands-on coding ...

Boeing

Senior Java Software Engineer - Developer

Seal Beach, CA · On-site

$59.25 - $75.75/hr

  • Medical

  • Life

  • Retirement

... Developer Company: The Boeing Company The Boeing Company is looking for a Senior Java Software Engineer - Developer to join the Advanced Ground Architecture team located in Herndon, Virginia, Seal ...

Boeing

Senior Java Software Engineer - Developer

Seal Beach, CA · On-site

$59.25 - $75.75/hr

  • Medical

  • Life

  • Retirement

... Developer Company: The Boeing Company The Boeing Company is looking for a Senior Java Software Engineer - Developer to join the Advanced Ground Architecture team located in Herndon, Virginia, Seal ...

1 point system

Java Developer

Irvine, CA · On-site

$54.75 - $70.75/hr

Develop backend services and APIs using Java-based frameworks * Build and enhance frontend ... Strong communicator who collaborates well with senior engineers and stakeholders

SmartIPlace

Sr. Java and .NET Developer

Santa Ana, CA · On-site

$59.50 - $76/hr

Job Title: Sr. Java and .NET Developer Location: Santa Ana, CA Requirement Knowledge, Skills, Abilities? Strong knowledge of enterprise software development principles, object-oriented design, and ...

Jobsbridge

Senior Java developers

Irvine, CA · On-site

$61.50 - $78.25/hr

... Java connectors Excellent communication skills Selected candidates will be trained in the field of application access-control and indentity management. Qualifications J2EE,Servlets, JSP, EJB, JMS ...

Jobsbridge

Sr. Java Engineer/ Lead

Los Angeles, CA · On-site

Good knowledge on Java/J2ee, Spring , Atom framework Development in core Java and spring framework. Good knowledge on Web Services/Data Power Good Knowledge on Web/App server knowledge , Unix, SQL ...

PIMCO

Senior Developer, Investment Accounting

Newport Beach, CA · On-site

$58.50 - $77.25/hr

Position Summary We are looking for a Senior Java Developer to join our Investment Accounting / Positions team in Newport Beach, CA. This team focuses on developing software on-prem and in the cloud ...

PIMCO

Senior Developer, Investment Accounting

Newport Beach, CA · On-site

$58.50 - $77.25/hr

Position Summary We are looking for a Senior Java Developer to join our Investment Accounting / Positions team in Newport Beach, CA. This team focuses on developing software on-prem and in the cloud ...

Luxoft

Full stack Java Developer

Irvine, CA · On-site

$56.25 - $72.75/hr

Java 8+ Spring/Hibernate Messaging (JMS/Kafka/RabbitMq) is desirable QueryDSL is desirable DevOps ... B2 Upper Intermediate Seniority Senior

Jobsbridge

Sr. Java Fullstack Developer

Los Angeles, CA · On-site

$61.75 - $78.75/hr

Java and J2EE development and analysis experience including SQL coding 5+ years experience with DB2, Oracle, or SQLServer databases Experience with agile/ iterative design and development ...

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How much do senior java developer c2c jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for senior java developer c2c in Costa Mesa, CA is $67.40, according to ZipRecruiter salary data. Most workers in this role earn between $59.04 and $75.29 per hour, depending on experience, location, and employer.

What is a senior Java developer C2C?

A Senior Java Developer C2C is an experienced software engineer who specializes in Java programming and works on a 'Corp-to-Corp' (C2C) basis. This means the developer provides services through their own corporation or business entity, rather than as a direct employee or independent contractor. Senior Java Developers are responsible for designing, developing, and maintaining complex Java applications, leading projects, and mentoring junior developers. C2C arrangements are common in IT contracting, particularly in the United States, and typically require the developer to handle their own business taxes and legal compliance.

What are the key skills and qualifications needed to thrive as a senior Java developer C2C?

To thrive as a Senior Java Developer (C2C), you need expert-level proficiency in Java, object-oriented programming, system architecture, and a solid foundation in computer science, usually supported by a bachelor’s degree or higher. Familiarity with frameworks like Spring, Hibernate, RESTful APIs, version control systems such as Git, and build tools like Maven or Gradle, along with experience in Agile methodologies, is typically required. Strong problem-solving, leadership, and communication skills help you collaborate effectively with cross-functional teams and mentor junior developers. These skills and qualities are crucial for delivering robust, scalable software solutions and ensuring project success in dynamic environments.

What are some common challenges senior Java developers face when working on C2C (Corp-to-Corp) contracts?

Senior Java Developers working on C2C contracts often encounter challenges such as quickly adapting to new project environments, understanding diverse client requirements, and integrating with teams that may have established workflows or legacy systems. Additionally, they need to manage their own business operations, including invoicing and compliance, while maintaining high productivity and technical standards. Effective communication and self-management are essential, as C2C roles may offer less direct supervision compared to traditional employment.

What is the difference between Senior Java Developer C2C vs Java Software Engineer?

AspectSenior Java Developer C2CJava Software Engineer
CredentialsJava certifications, experience in Java SE/EEJava certifications, similar experience
Work EnvironmentContract-based, client-site or remote, project-focusedFull-time, in-house or remote, development team
Industry UsageFreelance/contract roles across industriesPermanent roles in tech companies or enterprises
Search IntentContract Java roles, freelance Java jobsFull-time Java developer positions

While both roles require Java expertise and similar certifications, Senior Java Developer C2C typically involves contract-based, project-specific work often on a freelance basis. Java Software Engineer usually refers to full-time, in-house roles within organizations. The choice depends on whether you're seeking flexible contract work or a permanent position.

What are the most commonly searched types of Java Developer C2C jobs in Costa Mesa, CA?

The most popular types of Java Developer C2C jobs in Costa Mesa, CA are:

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For Senior Java Developer C2C jobs in Costa Mesa, CA, the most frequently searched job titles are:

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Cities near Costa Mesa, CA with the most Senior Java Developer C2C job openings:

Senior Java Developer C2C jobs near you

Senior Java Backend Developer

Compunnel

Aliso Viejo, CA • On-site

$61.25 - $78/hr

Contractor

Posted 7 days ago

Job description

Job Summary
We are seeking a Senior Java Backend Developer with 7+ years of experience in the Java/JEE ecosystem within an Agile environment. The ideal candidate should have strong hands-on coding experience with Java, Spring technologies, microservices, and enterprise application development. Strong hands-on experience with the Angular framework is required.
Key Responsibilities
• Design, develop, test, and maintain enterprise-grade applications using Java/J2EE.
• Develop applications using Java 17+ and Spring Framework, including Spring Core, MVC, Web Services, Integration, and Spring Data.
• Develop and maintain applications using Spring Boot, Spring Batch, and Spring Microservices.
• Design and develop RESTful and SOAP web services.
• Build and maintain REST APIs and microservices using scalable architecture patterns.
• Implement event-driven architecture and related integration solutions.
• Develop and maintain frontend components using Angular, ExtJS, JSP, and JavaScript.
• Develop and maintain data access solutions using Hibernate and Spring Data.
• Work with MongoDB, Oracle, IBM DB2, SQL, and RDBMS technologies.
• Develop and maintain unit and integration tests using JUnit and other testing frameworks.
• Participate in Agile development processes and collaborate with cross-functional teams.
• Troubleshoot, debug, and resolve application and production issues.
• Participate in code reviews and contribute to software engineering best practices.
Required Qualifications
• 7+ years of professional experience in Java/JEE development within an Agile environment.
• Strong hands-on coding experience with Java/J2EE and Java 17+.
• Strong experience with the Angular framework.
• Strong experience with Spring Framework, including Spring Core, MVC, Web Services, Integration, and Spring Data.
• Experience with Spring Boot, Spring Batch, and Spring Microservices.
• Strong experience developing SOAP and REST web services and REST APIs.
• Experience with Microservices Architecture and Event-Driven Architecture.
• Experience with Hibernate.
• Experience with ExtJS, JSP, and JavaScript.
• Experience with MongoDB, Oracle, IBM DB2, SQL, and RDBMS concepts.
• Experience with JUnit and other unit testing frameworks.
Preferred Qualifications
• Knowledge of the Drools Framework.
• Knowledge of the AngularJS Framework.
• Experience with Bitbucket.
• Experience working with JIRA.
• Experience working with AWS.
Notes:
Mandatory Areas
Must Have Skills
• Java 17+
• Spring Boot
• REST API development
• Microservices architecture
• REST APIs
• Event-driven architecture
• Angular (preferred)
• Mongo
• Oracle
• SQL
Domain Experience (If any) - Good to have healthcare experience
Must have Certifications - None
Location - Remote
Onsite Requirement - Remote
Number of days onsite - Remote
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About Compunnel

Sourced by ZipRecruiter

Compunnel is a well-known company located in Plainsboro, NJ, US, recognized in the industry of IT Services and Solutions. Established in 1989, Compunnel offers a suite of services that help businesses integrate technology efficiently into their operations, a recognizable name in the IT solutions sphere for over three decades. The company’s service portfolio includes Digital Transformation, Business Intelligence, Cloud Services, Cybersecurity, and Application Modern Services, among others. Guided by its mission "to innovate with industry-leading digital solutions and disruptive tech strategies for unimagining business growth," the company underlines its commitment to offering out-of-the-box solutions to its clients. Remarkable achievements of the company include serving more than 30 Fortune 500 companies and providing job opportunities for over 50,000 individuals.

Industry

It services

Company size

501 - 1,000 Employees

Headquarters location

Plainsboro, NJ, US

Year founded

1994

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