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Java Programmer Contract Jobs in Boulder, CO (NOW HIRING)

Contract Length: Six months plus Client located in Westminster, Colorado is seeking a C# Engineer ... Desired Skills: 1) Xamarin. 2) AngularJS. 3) Java. 4) C/C++. Qualifications Required Skills: 1) C# ...

Solution Architect

Denver, CO · On-site

$64.75 - $85.50/hr

Contract - 12+ Months Role: Remote Amazon Web Services (AWS) Solution Architect / Hands on ... Java programming, or C# and the ability to deliver high quality code in that language. This ...

Denver, US Duration:12+ Months Contract with Extension Employment Type: C2C/C2H/W2 Interview ... Design and develop RESTful and GraphQL APIs using Java and Scala * Build event-driven services and ...

Software Developer

Denver, CO · Remote

$70 - $90/hr

Northern VA; or Austin, TX for occasional office visit) Duration: 6-Month Contract (High likelihood ... NET or Java development * Strong experience with backend integration and system architecture

Senior Software Developer

Aurora, CO · On-site

$55.25 - $73.25/hr

Java, Spring Framework, Spring Boot * Web frameworks - React, VUE * Databases - PostgreSQL, MySQL ... and contract wage rates, relevant prior work experience, specific skills and competencies ...

Senior Software Developer

Aurora, CO

$55.25 - $73.25/hr

Java, Spring Framework, Spring Boot * Web frameworks - React, VUE * Databases - PostgreSQL, MySQL ... and contract wage rates, relevant prior work experience, specific skills and competencies ...

Scala Developer with spark

Denver, CO

$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 ...

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 ...

Senior Backend Engineer (Java/Scala or TypeScript/Node.js) About the Role We're looking for a ... Write meaningful unit, integration, and contract tests - not just for coverage metrics * Own E2E ...

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Java Programmer Contract information

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How much do java programmer contract jobs pay per hour?

As of May 31, 2026, the average hourly pay for java programmer contract in Boulder, CO is $57.23, according to ZipRecruiter salary data. Most workers in this role earn between $49.13 and $65.05 per hour, depending on experience, location, and employer.

What is a Java Programmer Contract job?

A Java Programmer Contract job is a temporary position where a programmer is hired for a specific duration to develop, test, and maintain Java-based applications. Contract roles can vary in length, from a few months to a year or more, depending on project requirements. Contractors typically work for a company or client without being a full-time employee, often through an agency or as independent consultants. These roles may offer flexibility and higher pay rates compared to permanent positions but usually do not include employee benefits.

What are the key skills and qualifications needed to thrive in the Java Programmer Contract position, and why are they important?

To thrive as a Java Programmer Contract, you need strong proficiency in Java programming, object-oriented design, and experience with frameworks like Spring and Hibernate, often supported by a degree in computer science or a related field. Familiarity with version control systems such as Git, build tools like Maven or Gradle, and optionally certification like Oracle Certified Professional (OCP) Java SE is valuable. Excellent problem-solving, time management, and clear communication skills help you excel in remote or cross-functional contract environments. These capabilities ensure efficient project delivery, seamless collaboration, and high-quality software solutions within a contractual timeframe.

What are some common challenges faced by contract Java Programmers?

Contract Java Programmers often encounter challenges such as quickly adapting to new codebases, understanding existing project architectures, and integrating with teams that may have long-established workflows. Because contract roles usually have tight deadlines, the ability to rapidly produce high-quality code and communicate progress is essential. It’s also common to juggle multiple priorities or projects simultaneously, making organization and self-motivation key. By proactively seeking clarity and collaborating effectively, contract Java programmers can quickly overcome these hurdles and deliver successful results.
What job categories do people searching Java Programmer Contract jobs in Boulder, CO look for? The top searched job categories for Java Programmer Contract jobs in Boulder, CO are:
What cities near Boulder, CO are hiring for Java Programmer Contract jobs? Cities near Boulder, CO with the most Java Programmer Contract job openings:
Infographic showing various Java Programmer Contract job openings in Boulder, CO as of May 2026, with employment types broken down into 48% Full Time, and 52% Contract. Highlights an 84% In-person, and 16% Hybrid job distribution, with an average salary of $119,028 per year, or $57.2 per hour.
SR Java Software Developer - Space Domain

SR Java Software Developer - Space Domain

Peraton

Aurora, CO

$112K - $179K/yr

Full-time

PTO

Posted 2 days ago


Peraton rating

8.3

Company rating: 8.3 out of 10

Based on 52 frontline employees who took The Breakroom Quiz

37th of 203 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