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Senior Java Developer C2C Jobs in Windsor, CA (NOW HIRING)

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Senior Java Developer C2C information

See Windsor, CA salary details

$12

$68

$94

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

As of Sep 3, 2026, the average hourly pay for senior java developer c2c in Windsor, CA is $68.99, according to ZipRecruiter salary data. Most workers in this role earn between $60.43 and $77.07 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 cities near Windsor, CA are hiring for Senior Java Developer C2C jobs?

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

Infographic showing various Senior Java Developer C2C job openings in Windsor, 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 $143,501 per year, or $69 per hour.

Staff Software Engineer, Platform

SmithRx

Bodega Bay, CA • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 13 days ago


Job description

Who We Are:

SmithRx is a rapidly growing, venture-backed Health-Tech company.  Our mission is to disrupt the expensive and inefficient Pharmacy Benefit Management (PBM) sector by building a next-generation drug acquisition platform driven by cutting edge technology, innovative cost saving tools, and best-in-class customer service.  With hundreds of thousands of members onboarded since 2016, SmithRx has a solution that is resonating with clients all across the country.

We pride ourselves for our mission-driven and collaborative culture that inspires our employees to do their best work. We believe that the U.S healthcare system is in need of transformation, and we come to work each day dedicated to making that change a reality. At our core, we are guided by our company values:

  • Integrity: Our purpose guides our actions and gives us confidence in the path ahead. With unwavering honesty and dependability, we embrace the pressure of challenging the old and exemplify ethical leadership to create the new.
  • Courage: We face continuous challenges with grit and resilience. We embrace the discomfort of the unknown by balancing autonomy with empathy, and ownership with vulnerability. We boldly challenge the status quo to keep moving forward—always.
  • Together: The success of SmithRx reflects the strength of our partnerships and the commitment of our team. Our shared values bind us together and make us one. When one falls, we all fall; when one rises, we all rise.

Job Summary:

As a Staff Software Engineer, you will play a key role in the entire engineering lifecycle from design, documentation, build, test and maintain our SmithRx product suite. You will advocate and bring best practices/methodologies, coding standards and large-scale system design perspectives to our team.  We need our engineers to be versatile and driven, display leadership and ownership qualities, and be enthusiastic to take on new challenges as we continue to push technology forward.

What you will do:

  • Focus on back-end architecture; designing, developing and maintaining SmithRx product features using various languages such as Golang, JavaScript/Typescript, Node, GraphQL, and SQL (amongst others), while leveraging full CI and CD to iterate quickly
  • Collaborate with stakeholders and technical leads to understand functional and technical requirements to produce high-quality, scalable software and services
  • Provide scope and risk estimates for system and feature builds by building technical design documentation
  • Continually apply software development best practices, design patterns, testing, automation, tools and technologies.
  • Leverage AWS technologies, like Lambda and Fargate, to handle various types of jobs and batch processing  
  • Troubleshoot production issues by performing triages for issues that arise, assessing the impact, creating and executing a plan for short-term and long-term mitigation, and performing root cause analysis to prevent future occurrence of issues.
  • Coach/mentor junior team members in their assigned engineering projects by reviewing and providing feedback on code developed, and performing design and code reviews
  • Work with senior leadership to turn technical vision into a tangible roadmap every quarter
  • Be the cornerstone of a collaborative learning culture through mentorship, code reviews, the exploration of new technologies, and other innovations

What you will bring to SmithRx:

  • BS or advanced degree in Computer Science or related field, or 4 years of equivalent professional experience.
  • 8-12 years of software development experience working on server-side applications, specifically around API servers, third party integrations and data processing
  • Experience at a high-growth startup a plus
  • Expertise in a compiled language such as Go, Java or Kotlin is required
  • Proficiency with relational databases such as PostgreSQL, including schema design, SQL tuning, and database monitoring is required
  • Demonstrated experience designing and implementing scalable APIs; a solid understanding of design patterns, database design, and testing best practices.
  • Working knowledge of GraphQL APIs, CI and CD pipeline, AWS platform, Docker, and Kubernetes a plus
  • Positivity; non-dogmatic, team-first attitude
  • Flexibility; someone who is responsive and comfortable with ambiguity
  • Highly disciplined approach to software design and development and ability to work on features independently (accurately forecast delivery milestones and work with stakeholders to ensure that expectations are met)

What SmithRx Offers You: 

  • Highly competitive wellness benefits including Medical, Pharmacy, Dental, Vision, and Life Insurance and AD&D Insurance
  • Flexible Spending Benefits 
  • 401(k) Retirement Savings Program 
  • Short-term and long-term disability
  • Discretionary Paid Time Off 
  • Paid Company Holidays
  • Wellness Benefits
  • Commuter Benefits 
  • Paid Parental Leave benefits
  • Employee Assistance Program (EAP)
  • Well-stocked kitchen in office locations
  • Professional development and training opportunities

Location: US - Remote

Zone A includes the following locations:

  • San Francisco Bay Area - California
  • Metro New York City - Connecticut, New Jersey, New York and Pennsylvania
Zone A Pay Range
$187,200—$234,000 USD

Zone B includes the following locations:

  • California - outside of San Francisco Bay Area
  • Metro Denver / Boulder - Colorado
  • Metro District of Columbia - District of Columbia, Maryland, Virginia and West Virginia
  • Metro Boston / Cambridge - Massachusetts and New Hampshire
  • Metro Austin - Texas
  • Metro Seattle - Washington
Zone B Pay Range
$171,600—$214,500 USD

Zone C includes all other locations not listed above, including:

  • Alabama, Alaska, Arizona, Arkansas, Delaware, Florida, Georgia, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Mexico, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Rhode Island, South Carolina, South Dakota, Tennessee, Utah, Vermont, Wisconsin, Wyoming
  • Non metro Colorado, Connecticut, Maryland, Massachusetts, New Hampshire, New Jersey, New York, Pennsylvania, Texas, Virginia, Washington, and West Virginia
Zone C Pay Range
$156,000—$195,000 USD

Compensation & Benefits

  • Base Salary: The range listed above reflects our standard pay scale and actual pay will vary based on work location, job level, job-related knowledge, skills, and experience.
  • Total Rewards: In addition to base pay, this role may be eligible for bonuses, commissions, or equity. SmithRx offers a variety of benefits to help you live well, including: time off programs, medical, dental, vision, mental health support, paid parental leave, life and disability insurance and 401(k).

Individual offers are tailored to your geography, experience, skills, and education. Your recruiter can share more specific details during the hiring process. In the meantime, feel free to explore our comprehensive benefits here.