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Senior Java Developer C2C Jobs in Kent, WA (NOW HIRING)

Adept Solutions Inc.

Java Developer

Bellevue, WA

$57.50 - $74.50/hr

Java Developer III, 6-10 years experience Senior Programmer/Analyst responsibilities include but not limited to: Design, program, test, implement, document and maintain computing applications. Lead ...

GenScript/ProBio

Senior Java Engineer

Redmond, WA

$140K - $170K/yr

Requires Bachelor's degree in Computer Science, Computer Science & Engineering, Software Engineering, Electrical Engineering or a related Engineering field. Experience: 6-8 years in Java development ...

Avani Technology Solutions, Inc.

Java Developer

Seattle, WA · On-site

$58.25 - $75.50/hr

Java Developer Seattle, WA 98104 Long Term No C2C at this moment, any Visa okay. Thanks! • 7+ years of experience with Java Development: Creating Object Oriented Java code in a high scalable e ...

GenScript/ProBio

Senior Java Engineer

Redmond, WA · On-site

$140K - $170K/yr

Requires Bachelor's degree in Computer Science, Computer Science & Engineering, Software Engineering, Electrical Engineering or a related Engineering field. Experience: 6-8 years in Java development ...

GenScript/ProBio

Senior Java Engineer

Redmond, WA

$140K - $170K/yr

Requires Bachelor's degree in Computer Science, Computer Science & Engineering, Software Engineering, Electrical Engineering or a related Engineering field. Experience: 6-8 years in Java development ...

Nastech Global

Senior Developer - JAVA/Axis2

Bellevue, WA · On-site

$64.50 - $82.50/hr

Senior Developer - JAVA/Axis2 Location: Bellevue, WA(Onsite) Job Type: Full Time Superior background in object-oriented development in JAVA/Axis2 Profound understanding of LINUX/UNIX/Windows ...

Geico

Senior Engineer

Seattle, WA · On-site

$105K - $215K/yr

Position Description Our Senior Java Engineer is a key member of the engineering staff working across the organization to provide a friction-less experience to our customers and maintain the highest ...

Merican

Sr Full Stack Java Developer

Bellevue, WA · On-site

$59.25 - $76.50/hr

Our client provider of digital technology and transformation, information technology and services Position: Sr Full Stack Java Developer Location: Bellevue WA Duration: 6 Months Job Type: Temporary ...

Palnar

Sr. Java SDET Engineer@ Seattle, WA

Seattle, WA · On-site

Job Role: Sr. Java SDET Engineer Location: Seattle, WA Duration: Long Term Contract Required Skills ... Solid understanding of CI/CD pipelines and DevOps integration. Preferred Skills, * Exposure to ...

Palnar

Sr. Java Engineer@ Seattle, WA

Seattle, WA · On-site

$142K - $187K/yr

Strong proficiency in Java development with Spring Boot. * Hands-on experience with ... Exposure to Generative AI engineering tools and frameworks (Azure OpenAI, Vertex AI, AWS Bedrock)

Tata Consultancy Services

Java Senior Engineer

Seattle, WA · On-site

$142K - $187K/yr

Tata Consultancy Services is seeking a Java Senior Engineer. The role requires strong object-oriented design and coding skills in Java or C++, along with the ability to develop pragmatic solutions ...

Palnar

Sr. Java Engineer@ Seattle, WA

Seattle, WA · On-site

$142K - $187K/yr

Strong proficiency in Java development with Spring Boot. * Hands-on experience with ... Exposure to Generative AI engineering tools and frameworks (Azure OpenAI, Vertex AI, AWS Bedrock)

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Senior Java Developer C2C information

See Kent, WA salary details

$12

$70

$97

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

As of Jul 9, 2026, the average hourly pay for senior java developer c2c in Kent, WA is $70.93, according to ZipRecruiter salary data. Most workers in this role earn between $62.16 and $79.23 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), 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 job categories do people searching Senior Java Developer C2C jobs in Kent, WA look for? The top searched job categories for Senior Java Developer C2C jobs in Kent, WA are:
Senior Java Developer C2C jobs near you
Java Developer

Java Developer

Adept Solutions Inc.

Bellevue, WA

$57.50 - $74.50/hr

Contractor

Re-posted 16 days ago

Job description

Job Description

Java Developer III, 

6-10 years experience 

Job Description 

Senior Programmer/Analyst responsibilities include but not limited to: 

Design, program, test, implement, document and maintain computing applications. Lead efforts to analyze, gather, evaluate and document end user requirements. Work with System and/or Technical Architects, UX Designer and Business SME to design systems and programs to meet highly complex business needs. Write and compile complex code and database objects. Lead efforts to design, develop, test and deploy complex computing code and software applications. Conduct analysis and produce IT deliverables in support of IT plans and strategies. Modify or upgrade applications to maintain software functionality. Identify and resolve programming or application architecture problems. Review system performance and identify and recommend improvements. Provides leadership and work guidance to less experienced personnel. Conducts quality assurance activities such as peer reviews. Codes, tests, debugs, implements, and documents highly complex programs. 

Qualifications

5+ years of experience in designing and developing enterprise level Java web applications 

9+ years of experience in software engineering Expert level hands on experience in designing and developing applications using Java EE platforms Object-Oriented analysis and design using common design patterns. 

Profound insight of Java and JEE internals (Classloading, Memory Management, Transaction management etc.) 

Experience working with relational databases to facilitate programming software Well versed in emerging web technologies and responsive web design. 

Experience with utilizing responsive web design technologies such as Bootstrap framework, HTML5 

Completes applications development by coordinating requirements, schedules, and activities; contributing to team meetings; troubleshooting development and production problems across multiple environments and operating platforms. 

Recommends system solutions by comparing advantages and disadvantages of custom development and purchase alternatives Designs

Additional Information

All your information will be kept confidential according to EEO guidelines.

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