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Java Software Engineer Contract Jobs in Lafayette, CO

Geologics

Software Engineer

Aurora, CO · On-site

$85 - $140/hr

... W2 Hourly Contract Only $85 - $140.00 per hour based on yrs of experience and benefits package ... Experience with Java multi-threading. * Experience developing planning & scheduling software or ...

Geologics

Software Engineer

Aurora, CO

$85 - $140/hr

... W2 Hourly Contract Only $85 - $140.00 per hour based on yrs of experience and benefits package ... Experience with Java multi-threading. * Experience developing planning & scheduling software or ...

Quantix

Java / JavaScript Engineer

Lakewood, CO

$51.75 - $71/hr

Work with the latest and greatest software development tools and true software engineering mindset ... Java / JavaScript Engineer Location: Lakewood, CO Type: Direct Hire Client located in Lakewood ...

Quantix

Java Engineer (Spring)

Denver, CO

$53.25 - $73/hr

Contract Length: Six months plus Client located in Denver, Colorado is seeking a Java Engineer for a six month plus contract position. This position will participate on a small team responsible for ...

SynergisticIT

Junior Java DevOps Engineer

Denver, CO · On-site

Currently, we are looking for entry-level software programmers, Java Full stack developers, Python/Java developers, data analysts/data scientists, and machine learning engineers. Who Should Apply ...

Interclypse, Inc.

Software Engineer

Aurora, CO

$90K - $240K/yr

Software Engineering candidates have experience working in team environments, building software ... Java/JavaScript * Spring Framework * React/React Native/VueJS/EmberJS * Linux/Windows/MacOS

Interclypse Inc.

Software Engineer

Aurora, CO · On-site

$90K - $240K/yr

Software Engineering candidates have experience working in team environments, building software ... Java/JavaScript * Spring Framework * React/React Native/VueJS/EmberJS * Linux/Windows/MacOS

Interclypse, Inc.

Software Engineer

Aurora, CO

$90K - $240K/yr

Software Engineering candidates have experience working in team environments, building software ... Java/JavaScript * Spring Framework * React/React Native/VueJS/EmberJS * Linux/Windows/MacOS

Interclypse Inc.

Software Engineer

Aurora, CO · On-site

$90K - $240K/yr

Software Engineering candidates have experience working in team environments, building software ... Java/JavaScript * Spring Framework * React/React Native/VueJS/EmberJS * Linux/Windows/MacOS

Northstrat

Software Engineer

Aurora, CO · On-site

Experience with object-oriented programming languages, including Java, JEE, C++, or Python ... and contract wage rates, relevant prior work experience, specific skills and competencies ...

CACI International, Inc.

Software Engineer

Denver, CO · On-site

Develop, test, and maintain software applications using Java and/or Python. * Design and implement ... and contract wage rates, relevant prior work experience, specific skills and competencies ...

CACI International, Inc.

Software Engineer

Denver, CO · On-site

Develop, test, and maintain software applications using Java and/or Python. * Design and implement ... and contract wage rates, relevant prior work experience, specific skills and competencies ...

Northstrat

Software Engineer

Aurora, CO

Experience with object-oriented programming languages, including Java, JEE, C++, or Python ... and contract wage rates, relevant prior work experience, specific skills and competencies ...

Infojini Inc

Senior Java Developer

Denver, CO

$59 - $75.25/hr

Denver , CO Duration: 6 months Contract Senior Java Developer should have experience with the design and implement JEE software applications in using e modern software engineering tools such as ...

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All JobsJava Software Engineer Contract JobsJava Software Engineer Contract Jobs in Lafayette, CO

Java Software Engineer Contract information

See Lafayette, CO salary details

$27

$62

$88

How much do java software engineer contract jobs pay per hour?

As of Jun 28, 2026, the average hourly pay for java software engineer contract in Lafayette, CO is $62.91, according to ZipRecruiter salary data. Most workers in this role earn between $51.83 and $71.06 per hour, depending on experience, location, and employer.

What are some common challenges faced by Java Software Engineers on contract assignments, and how can they be managed?

Contract Java Software Engineers often face challenges such as quickly adapting to new codebases, understanding project requirements with limited onboarding time, and integrating smoothly with established teams. To manage these challenges, it's important to proactively communicate with team members, ask clarifying questions early, and make use of available documentation. Contract roles also require strong time management and self-motivation, as deliverables and expectations may be clearly defined but support can be less hands-on compared to permanent positions.

What are the key skills and qualifications needed to thrive as a Java Software Engineer Contractor, and why are they important?

To thrive as a Java Software Engineer Contractor, you need strong proficiency in Java programming, experience with software development lifecycles, and typically a bachelor's degree in computer science or a related field. Familiarity with tools such as Spring Framework, Git, Maven, and cloud platforms, as well as knowledge of unit testing frameworks, is highly valued. Excellent problem-solving abilities, adaptability, and clear communication help you stand out, especially when collaborating remotely or integrating with diverse teams. These skills and qualities are crucial for delivering reliable, scalable solutions on time and ensuring smooth coordination in dynamic project environments.

What is a Java Software Engineer Contract?

A Java Software Engineer Contract is a temporary or fixed-term role where a software engineer is hired to develop, test, and maintain software applications using the Java programming language. Contractors typically work on specific projects or for a set period, rather than as permanent employees. These roles often require expertise in Java frameworks, object-oriented programming, and collaboration with other developers or teams. Contract positions can offer flexibility, competitive pay, and opportunities to work on diverse projects.

What is the difference between Java Software Engineer Contract vs Java Software Engineer?

AspectJava Software Engineer ContractJava Software Engineer
Employment TypeTemporary/Project-basedFull-time/permanent
DurationFixed-termIndefinite
Work EnvironmentClient sites, consulting firms, or remoteCompany offices or remote
CertificationsTypically no specific certifications requiredOften prefers Java certifications or related credentials

Java Software Engineer Contract roles are temporary positions focused on specific projects, offering flexibility but less job security. Full-time Java Software Engineers work permanently within organizations, with benefits and career growth opportunities. Both roles require strong Java skills, but contracts may have less emphasis on certifications. Choose based on your career goals and desired work environment.

What are the most commonly searched types of Java Software Engineer jobs in Lafayette, CO? The most popular types of Java Software Engineer jobs in Lafayette, CO are:
Java Software Engineer Contract jobs near you
Infographic showing various Java Software Engineer Contract job openings in Lafayette, CO as of June 2026, with employment types broken down into 2% As Needed, 39% Full Time, 49% Part Time, 4% Temporary, 4% Contract, and 2% Nights. Highlights an 82% Physical, 2% Hybrid, and 16% Remote job distribution, with an average salary of $130,857 per year, or $62.9 per hour.
SR Java Software Developer - Space Domain

SR Java Software Developer - Space Domain

Peraton

Aurora, CO • On-site

$112K - $179K/yr

Full-time

PTO

Posted 29 days ago

Peraton rating

8.2

Company rating: 8.2 out of 10

Based on 53 frontline employees who took The Breakroom Quiz

46th of 206 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.
EEO
EEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.

What Peraton employees say

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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

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