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Senior Java Developer C2C Jobs in Fountain Valley, CA

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 ...

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 ...

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 ...

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 ...

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 ...

Sr. Java Fullstack Developer

Los Angeles, CA

$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 ...

Showing results 21-40

Senior Java Developer C2C information

See Fountain Valley, CA salary details

$12

$68

$94

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

As of Aug 8, 2026, the average hourly pay for senior java developer c2c in Fountain Valley, CA is $68.94, according to ZipRecruiter salary data. Most workers in this role earn between $60.38 and $77.02 per hour, depending on experience, location, and employer.

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 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 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 popular job titles related to Senior Java Developer C2C jobs in Fountain Valley, CA? For Senior Java Developer C2C jobs in Fountain Valley, CA, the most frequently searched job titles are:
What cities near Fountain Valley, CA are hiring for Senior Java Developer C2C jobs? Cities near Fountain Valley, CA with the most Senior Java Developer C2C job openings:
Infographic showing various Senior Java Developer C2C job openings in Fountain Valley, CA as of August 2026, with employment types broken down into 79% Full Time, 3% Part Time, and 18% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution, with an average salary of $143,396 per year, or $68.9 per hour.

Java Developer - Bilingual (English / Korean)

Woongjin, Inc

Buena Park, CA • On-site

$70K - $100K/yr

Contractor

Medical, Dental, Vision, Retirement

Re-posted 9 days ago


Job description

Company Description
For More Open Positions Visit us at:
http://recruiting.woongjininc.com/
Our Mission
WOONGJIN, Inc. is a rapidly growing team who provides a range of unique, exceptional, and enhanced services to our clients. We have a strong moral code that includes the service of goodness without expectations of reward. We are motivated by the sense of responsibility and servant leadership.
Benefits
  • Medical Insurance
  • Vision Insurance
  • Dental Insurance
  • 401(k)
  • Paid Sick hours

Job Description
  • Evaluate business and system requirements, ensure technical feasibility, estimate development effort and implementation sequence.
  • Design, Develop, and Validate Product/Software.
  • This position will support vendor development effort and required coordination.
  • Develop Java Software modules using Java and database related technologies, technical design and development of new features in the product.
  • Provide technical direction and guidance to the engineering team/vendor to create designs, develop systems, resolve issues, and manage development schedule.
  • Create clean, unit-tested, and refactored code.
  • Establish development environment and development guidelines (coding, code reviews, build etc.)
  • Research new technology available, and recommend technical and architectural improvements.
  • Prepare detailed specifications form which programs will be written, designed, coded, tested, and debugged.
  • Work with multiple stakeholders to analyze requirements, clarify design dependencies, create test plans, and support functional and non-functional activities.
  • Support testing efforts by engaging in troubleshooting, and providing solutions to issues.

Salary: $70K - $100K (DOE) / yearly
Qualifications
  • At least 3+ years of experience in development with Java
  • Bilingual English / Korean
  • Requirement
  • Language : Java, Spring Framework, MyBatis,
  • Database : Oracle
  • System : Apache, Tomcat, AWS (EC2, S3, RDS)
  • Preference
  • Language : .NET Framework, iOS App, Android App, JSP, Java script, jQuery, Phython, Node.js, React
  • Database : MS-SQL
  • System : IIS

Additional Information
All your information will be kept confidential according to EEO guidelines.
*** NO C2C ***