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Senior Java Developer C2C Jobs in California (NOW HIRING)

Senior Java Developer

Rancho Cordova, CA

$61 - $77.75/hr

Senior Java Developer Location: Rancho Cordova, CA (candidates must be local enough for on-site interviews) Duration: Long-term contract or contract-to-hire Interviews - Technical phone interview to ...

Sr.Java Developer

Sunnyvale, CA · On-site

$67.25 - $85.75/hr

Title: Sr. Java Engineer Duration: 12 months+ Location: Sunnyvale, CA: local to CA candidates only; relocation won't work, per client. * We need passport number,Visa and DL copy for submission * USC ...

Senior Java Developer

Rancho Cordova, CA · On-site

$61 - $77.75/hr

Senior Java Developer Location: Rancho Cordova, CA (candidates must be local enough for on-site interviews) Duration: Long-term contract or contract-to-hire Interviews - Technical phone interview to ...

Sr.Java Developer

Sunnyvale, CA · On-site

$67.25 - $85.75/hr

Title: Sr. Java Engineer Duration: 12 months+ Location: Sunnyvale, CA: local to CA candidates only; relocation won't work, per client. * We need passport number,Visa and DL copy for submission * USC ...

Sr Java Developer

Torrance, CA · On-site

$59.75 - $76.25/hr

Torrance CA 90501 Duration: 12+ Months to 5 Years(ongoing project) Job Title: Sr. Java Developer (5688) if you are interested please forward your updated resume, pay expectations along with best ph ...

Senior Java Developer

Hawthorne, CA

$58.25 - $74.25/hr

Skill Senior Java Developer Location Hawthorne, CA Total Experience 6 yrs. Max Salary Not Mentioned Employment Type Direct Jobs (Full Time) Domain Any Description GC can apply ESSENTIAL ...

Sr Java Developer

Torrance, CA · On-site

$59.75 - $76.25/hr

Torrance CA 90501 Duration: 12+ Months to 5 Years(ongoing project) Job Title: Sr. Java Developer (5688) if you are interested please forward your updated resume, pay expectations along with best ph ...

Java Developer

Newark, CA · On-site

$57.25 - $74.25/hr

Job Title: Sr Java Developer Job Location: Newark, CA Job Type: Contract * Design user interactions on web pages * Develop and implement highly responsive userinterface components using Java ...

Senior Java Engineer

Glendale, CA · On-site

$60.75 - $77.25/hr

Senior Java Engineer Location: Glendale, CA Duration: 12-18 months Description: Client is looking for seasoned senior Java/J2EE Engineer with strong server side development. Below is the list of ...

Senior Java Developer

Inglewood, CA · On-site +1

$59.50 - $76/hr

As an experienced Java Developer Sr. Consultant, you will have the ability to share new ideas and collaborate on projects as a consultant without the extensive demands of travel. The Project Delivery ...

Senior Java Developer

Sacramento, CA · On-site +1

$61 - $77.75/hr

As an experienced Java Developer Sr. Consultant, you will have the ability to share new ideas and collaborate on projects as a consultant without the extensive demands of travel. The Project Delivery ...

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Senior Java Developer C2C information

What are the key skills and qualifications needed to thrive as a Senior Java Developer (C2C), and why are they important?

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 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 California? The most popular types of Java Developer C2C jobs in California are:
What are popular job titles related to Senior Java Developer C2C jobs in California? For Senior Java Developer C2C jobs in California, the most frequently searched job titles are:
What job categories do people searching Senior Java Developer C2C jobs in California look for? The top searched job categories for Senior Java Developer C2C jobs in California are:
What cities in California are hiring for Senior Java Developer C2C jobs? Cities in California with the most Senior Java Developer C2C job openings:
Infographic showing various Senior Java Developer C2C job openings in California as of May 2026, with employment types broken down into 60% Full Time, and 40% Contract. Highlights an 100% In-person job distribution.
Senior Java Developer - 10 years experience

Senior Java Developer - 10 years experience

Two95 International Inc.

Sacramento, CA • On-site

$61 - $77.75/hr

Full-time

Posted 15 days ago


Job description

Job Title: Senior Java Developer

Location: Sacramento, CA (On-site)
Duration: 6 Months (Possible Extension)
Rate: $Open /hr.

Job Summary

We are seeking an experienced Senior Java Developer to design, develop, and deliver high-quality enterprise applications. The ideal candidate will have strong expertise in Java, Spring Boot, Microservices architecture, and PostgreSQL, along with experience developing batch processing solutions using Spring Batch. The role also involves building front-end interfaces using React and working with AWS cloud services.

This position requires strong technical leadership, the ability to understand client requirements, and excellent communication skills to collaborate with cross-functional teams including functional analysts, QA teams, and stakeholders.

Key Responsibilities

Analyze and understand client requirements and translate them into technical solutions.

Lead the technical design, development, and delivery of enterprise applications.

Develop backend services using Java, Spring Boot, and Spring Web Services.

Build and maintain batch processing solutions using Spring Batch.

Design and implement Microservices-based architectures.

Develop and integrate front-end interfaces using React.

Work with PostgreSQL databases for data modeling, queries, and performance optimization.

Deploy and manage applications in AWS cloud environments.

Collaborate with functional teams, QA teams, and stakeholders to resolve technical queries and issues.

Ensure code quality through best practices, testing, and documentation.

Provide technical guidance and support to the development team.


TWO95 International logo

About TWO95 International

Sourced by ZipRecruiter

At TWO95 International, we believe it is imperative that a hiring company is assured of procuring the right candidate to fill a job requirement. We have an extensive local and International network, and a fully digitalized sourcing approach that allows us to find a candidate best suited for the job. Furthermore, we strive to secure well matched opportunities that align with the personal and career aspirations of our candidates.

Industry

Recruiting and staffing services

Company size

11 - 50 Employees

Headquarters location

Cherry Hill, NJ, US

Year founded

2009

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