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

Java Software Engineer - Space Domain

Aurora, CO · On-site

$52.50 - $72.25/hr

Responsibilities Peraton is seeking a Software Developer in Herndon, VA or Aurora, CO to support ... Contract requires TS/SCI with polygraph. Candidate must maintain clearance. * 2+ years of ...

Java Software Engineer - Space Domain

Aurora, CO · On-site

$52.50 - $72.25/hr

Responsibilities Peraton is seeking a Software Developer in Herndon, VA or Aurora, CO to support ... Contract requires TS/SCI with polygraph. Candidate must maintain clearance. * 2+ years of ...

Application Developer III Duration: 5-6 month contract Location: Brentwood, TN, (Remote ... They build Java-based microservices, expose RESTful APIs, and integrate Camunda with enterprise ...

... pricing, contract dates, and ARR. * Pull and transform data from deal line items and existing ... HubSpot Expertise & Developer Skills * 3+ years working with HubSpot in a developer or technical ...

Scala Developer with spark

Denver, CO · On-site

$54.50 - $70.75/hr

Denver, CO Contract Description: * 3-4 years of working experience in Scala * 1-2 Year of experience using Spark programming model in Scala. * 3-4 years of experience in Advanced Java development and ...

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Contract Java Developer C2C information

See Denver, CO salary details

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

As of Jul 23, 2026, the average hourly pay for contract 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 is the difference between Contract Java Developer C2C vs Contract Java Developer W2?

AspectContract Java Developer C2CContract Java Developer W2
Employment TypeIndependent contractor, self-employedEmployee of the staffing agency or company
Tax & BenefitsResponsible for own taxes, no benefits includedTaxes withheld by employer, includes benefits like health insurance
Work EnvironmentTypically remote or client-site, project-basedUsually on-site or hybrid, with more structured hours
Payment StructureInvoicing clients, higher hourly rateSalary or hourly wage, includes payroll taxes

Contract Java Developer C2C and Contract Java Developer W2 differ mainly in employment status, tax responsibilities, and benefits. C2C offers more independence and potentially higher pay but requires managing taxes and benefits independently. W2 provides a more traditional employment setup with benefits and tax withholding. The choice depends on your preference for independence versus stability.

What are the most commonly searched types of Java Developer C2C jobs in Denver, CO? The most popular types of Java Developer C2C jobs in Denver, CO are:
What job categories do people searching Contract Java Developer C2C jobs in Denver, CO look for? The top searched job categories for Contract Java Developer C2C jobs in Denver, CO are:
Infographic showing various Contract Java Developer C2C job openings in Denver, CO as of July 2026, with employment types broken down into 62% Full Time, 20% Part Time, 1% Temporary, and 17% Contract. Highlights an 82% Physical, 2% Hybrid, and 16% Remote job distribution, with an average salary of $121,384 per year, or $58.4 per hour.
SR Java Software Developer - Space Domain

SR Java Software Developer - Space Domain

Peraton

Aurora, CO

$112K - $179K/yr

Full-time

PTO

Posted 25 days ago


Peraton rating

8.3

Company rating: 8.3 out of 10

Based on 56 frontline employees who took The Breakroom Quiz

41st of 213 rated it services


Job description

Responsibilities

Peraton is looking for a Senior Software Developer in Aurora, CO to support Intelligence Community and DoD customers as part of a talented, high-performing team. As part of this team you will work with emerging service and distributed computing technologies for satellite situational awareness (SSA) data processing and distribution.   

The EMMETT program, a next gen Space Domain Awareness (SDA) Indications and Warning (I&W) system, establishes a repository of resident space objects (RSOs), finds RSOs of interest, and provides data to ground operators. The EMMETT team uses: programmatics, sensor modeling, and system engineering expertise to deliver this world-class SDA I&W system. 

 

What you'll do: 

  • Provide TS/SCI Java software development of modules. Some of these techniques include but are not limited to event-driven or state-driven programming, error logging, and exception handling. 
  • Perform TS/SCI software analysis, architecture, engineering, and integration services at the unit, module, and system levels.  
  • Perform all aspects of software engineering support required to implement systems.  
  • Adhere to open standards and modern software development methodologies, including what is considered 'best' practices by Industry to the extent that operational requirements will allow. 
  • Provide technical reports, white papers and other documentation as required to documents findings of all software engineering service activities. 
Qualifications

Required Qualifications: 

  • A Bachelor's degree with 10+ years of relevant experience. Additional four (4) years of experience may be considered in lieu of a degree.
  • This position requires the candidate possess a minimum of Top Secret clearance with ability to upgrade to TS/SCI and pass a polygraph within 30 days of employment or at customers request- contract requires TS/SCI with poly. The candidate must maintain the clearance. 
  • 5+ years of experience with Java
  • 3+ years of experience in working with microservices and containerization technologies, including Docker and Kubernetes
  • Experience with backend frameworks, such as Spring Framework or Spring Boot
  • Experience with API development, including REST architectural style
  • Experience with integration and development tools, including AWS, Bitbucket, or Jenkins
  • Experience with supporting systems engineering efforts in system design, solution engineering, and software development
  • Experience with Linux OS and Command Line Interface
  • Ability to obtain a DoD 8570 Compliant Certification, including Security+ or CISSP, within 6 months of start date

 Desired Qualifications: 

  • Experience with Open Systems Architecture design principles
  • Experience with DevOps technologies
  • Experience with CI/CD technologies, including Ansible, Jenkins, and GIT
  • Experience with Agile development or Scrum
  • Knowledge of non-relational databases, including MongoDB
  • Knowledge of Apache NiFi and Kafka
  • Ability to work in a fast-paced and collaborative team environment
  • Possession of excellent verbal and written communication skills
  • TS/SCI clearance with a polygraph
  • Security+ CE, SSCP, CCNA-Security, or GSEC Certification

Benefits: 

Peraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan

#LI-PY1

 Peraton Overview

Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees do the can't be done by solving the most daunting challenges facing our customers. Visit peraton.com to learn how we're keeping people around the world safe and secure.

Target Salary Range$112,000 - $179,000. This represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual's experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay.EEOEEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.Employment Type: FULL_TIME

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About Peraton

Sourced by ZipRecruiter

At Peraton, we re at the forefront of delivering the next big thing every day. We re the partner of choice to help solve some of the world s most daunting challenges, delivering bold, new solutions to keep people around the world safer and more secure.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Herndon, VA, US

Year founded

2017