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Freelance Java Developer C2C Jobs in Denver, CO (NOW HIRING)

Releady

Principal Full Stack Engineer (Remote)

Denver, CO · On-site

$117.10 - $137.76/hr

Not eligible for C2C. * Pay Rate: $85-$100/hr * Duration: 6-month contract-to-hire * Location ... Java and .NET / C# backgrounds are not a match. * Strong front-end experience with React. * Deep ...

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Freelance Java Developer C2C information

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$58

$79

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

As of Aug 12, 2026, the average hourly pay for freelance java developer c2c in Denver, CO is $58.36, according to ZipRecruiter salary data. Most workers in this role earn between $50.48 and $65.34 per hour, depending on experience, location, and employer.

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

To thrive as a Freelance Java Developer C2C, you need advanced proficiency in Java programming, object-oriented design, and experience with frameworks like Spring or Hibernate, usually complemented by a relevant degree or certifications. Familiarity with code repositories (Git), build tools (Maven/Gradle), cloud platforms, and knowledge of contract work requirements are important for handling diverse client projects. Outstanding time management, communication, and problem-solving skills set top freelancers apart in remote, client-focused environments. These skills ensure timely delivery of robust solutions, effective client relationships, and sustained success in a competitive freelance market.

What is a freelance Java developer C2C?

A Freelance Java Developer C2C (Corp-to-Corp) is an independent contractor who provides Java development services through their own corporation or business entity, rather than as a direct employee. In a C2C arrangement, the developer's company enters into a contract with a client company to deliver software solutions using the Java programming language. This setup is common in the United States and often used for project-based or temporary work, allowing both parties flexibility and clear business-to-business terms. Freelance Java Developers C2C are responsible for their own taxes, benefits, and business expenses.

What are the common challenges faced by freelance Java developers working on a C2C (Corp-to-Corp) basis, and how can they be managed?

Freelance Java Developers working on a C2C basis often encounter challenges such as managing multiple client projects simultaneously, ensuring clear communication despite remote collaboration, and staying updated with the latest Java technologies. Additionally, they must handle their own contracts, invoicing, and compliance with tax regulations independently. To manage these challenges effectively, it's important to establish transparent communication channels with clients, set clear project expectations and deadlines, and utilize project management tools to track progress. Regularly investing time in professional development and networking can also help freelancers stay competitive in the market.
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Freelance Java Developer C2C jobs near you

Software Engineer with ACTIVE Top Secret/SCI Security Clearance

Geologics

Aurora, CO • On-site

$90 - $112/hr

Full-time

Medical, PTO

Re-posted 14 days ago

Job description

TITLE: Software Engineer with ACTIVE Top Secret/SCI Security Clearance 

RATE RANGE: $90/ /hr - $112/hr W2 (no health benefits/no paid PTO-an hour worked is an hour paid)

CLEARANCE: Active TS/SCI (US Citizenship REQUIRED)

LOCATION: Onsite in Aurora, CO 80011 (no relocation package)

DURATION: 12+ months 

***No C2C, we can NOT work with outside agencies/vendors, and we can NOT do 1099-US CITIZENSHIP IS REQUIRED***

RESPONSIBILITIES:

Design, develop, test, deliver, and maintain software for satellite ground systems.

Work with talented teams of engineers, architects, and leaders in an Agile environment.

 

WHAT YOU WILL LEARN

A breadth of advanced software technologies and techniques including multi-tiered architectures, AWS web services, and microservice software design

Modern DevSecOps and Continuous Integration/Continuous Delivery techniques

Satellite ground system technologies including command & telemetry, flight dynamics, planning and scheduling, and spacecraft operations

REQUIRED SKILLS:

Typically requires a Bachelor's degree in Science, Technology, Engineering or Mathematics (STEM) and 5 years of relevant software engineering experience

Experience developing software using Java and C++

Red Hat 8 Linux OS and Windows 2019 OS experience or similar experience

An active and transferable U.S. government issued TS/SCI security clearance is required prior to start date. An active and transferable U.S. government issued Top Secret security clearance that can be crossed over to a TS/SCI security clearance is also acceptable. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance

PREFERRED SKILLS:

Experience with containerization using Docker, Kubernetes, and Helm

Experience developing software using Python

Experience developing software using ActiveMQ

Experience developing software using WineHQ

Enable Skills-Based Hiring        Yes

If you would like to interview for this position, please send an updated resume to Dee Smith, d.smith@geologics.com

 
 
Dee Smith
Sr. Technical Recruiter
(703) 891-6149
d.smith@geologics.com

*Rates listed are not a guarantee of salary/rate.  Rate offered at time of hire will depend on many factors including education, experience, interview results and skill level

GeoLogics is an Equal Opportunity/Affirmative Action Employer that is committed to hiring a diverse and talented workforce. EOE/Disability/Veteran


#CJ

Education:DegreeEmployment Type: FULL_TIME

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