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Weekend Federal Java Developer Jobs in Colorado (NOW HIRING)

ASRC Federal Holding

Senior Software Engineer

Aurora, CO · On-site

$106K - $180K/yr

ASRC Federal is a leading government contractor furthering missions in space, public health and ... Java and C++ to interact directly with the program's OS/COMET ® telemetry and command baseline.

Peraton

$86K - $138K/yr

Provide Java software development. Perform all aspects of software engineering support required to ... and 365/366 days per year, including federal holidays. #frost Qualifications Required ...

Peraton

$86K - $138K/yr

Provide Java software development. Perform all aspects of software engineering support required to ... and 365/366 days per year, including federal holidays. #frost Qualifications Required ...

PSR Associates, Inc.

Software Developer

Denver, CO · On-site

Required : • Java 17 and Spring Boot • Oracle, MongoDB, and/or DynamoDB • Kafka (event-driven ... PSR Associates is a premier IT services and solutions firm supporting Federal, State & Local, and ...

Peraton

$112K - $179K/yr

Provide Java software development. Perform all aspects of software engineering support required to ... and 365/366 days per year, including federal holidays. #frost Qualifications Required ...

Peraton

$112K - $179K/yr

Provide Java software development. Perform all aspects of software engineering support required to ... and 365/366 days per year, including federal holidays. #frost Qualifications Required ...

General Atomics

Software Developer IV

Aurora, CO · On-site

$105K - $189K/yr

Our rapidly growing suite of federal products are used by thousands of intelligence analysts and ... Design and develop enterprise-wide Java applications for battlefield command and control ...

General Atomics

Software Developer III

Aurora, CO · On-site

$98K - $171K/yr

Our rapidly growing suite of federal products are used by thousands of intelligence analysts and ... Design and develop enterprise-wide Java applications for battlefield command and control ...

Auria

Software Developer

Colorado Springs, CO · On-site

$75K - $100K/yr

The ideal candidate will work on backend services and integration frameworks using Java, C++, and ... of federal, international, and commercial customers. Headquartered in Colorado Springs, CO our ...

Auria

Software Developer

Colorado Springs, CO · On-site

$75K - $100K/yr

The ideal candidate will work on backend services and integration frameworks using Java, C++, and ... of federal, international, and commercial customers. Headquartered in Colorado Springs, CO our ...

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Weekend Federal Java Developer information

What is the difference between Weekend Federal Java Developer vs Part-Time Java Developer?

AspectWeekend Federal Java DeveloperPart-Time Java Developer
CredentialsTypically requires Java certification and federal clearanceUsually requires Java skills, certifications vary
Work EnvironmentFederal agencies, government projects, often on-sitePrivate sector, various industries, on-site or remote
Employer & Industry UsageFederal government, defense, public sectorTech companies, startups, corporate clients
Search & Comparison IntentUnderstanding federal project roles, security clearancePart-time work options, flexible schedules

The Weekend Federal Java Developer typically works on government projects requiring security clearances and federal credentials, often in federal agencies or defense sectors. In contrast, a Part-Time Java Developer may work across various industries with more flexible schedules and fewer security requirements. Both roles involve Java programming but differ mainly in work environment, credentials, and project scope.

What are popular job titles related to Weekend Federal Java Developer jobs in Colorado? For Weekend Federal Java Developer jobs in Colorado, the most frequently searched job titles are:
What job categories do people searching Weekend Federal Java Developer jobs in Colorado look for? The top searched job categories for Weekend Federal Java Developer jobs in Colorado are:
What cities in Colorado are hiring for Weekend Federal Java Developer jobs? Cities in Colorado with the most Weekend Federal Java Developer job openings:
Weekend Federal Java Developer jobs near you
Infographic showing various Weekend Federal Java Developer job openings in Colorado as of July 2026, with employment types broken down into 83% Full Time, 7% Part Time, 1% Temporary, and 9% Contract. Highlights an 80% Physical, 4% Hybrid, and 16% Remote job distribution.
Senior Software Engineer

Senior Software Engineer

ASRC Federal Holding

Aurora, CO • On-site

$106K - $180K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 21 days ago

ASRC Federal rating

7.8

Company rating: 7.8 out of 10

Based on 28 frontline employees who took The Breakroom Quiz

187th of 369 rated engineering

Job description

ASRC Federal is a leading government contractor furthering missions in space, public health and defense. As an Alaska Native owned corporation, our work helps secure an enduring future for our shareholders. Join our team and discover why we are a top veteran employer and Certified Great Place to Work™
We are seeking a Senior Software Engineer to design, develop, and evolve advanced core software applications supporting NOAA's Space Weather Observations Mission Operations Services (SWO-MOS) program. This critical position focuses on building highly scalable, fault-tolerant applications embedded within the project's core C2 baseline. The ideal engineer brings substantial experience developing and deploying mission-critical applications within real-time satellite management loops. This role is permanently based out of our engineering facility in Aurora, CO, with an expected travel requirement of up to 15% to support integration and deployment milestones at the Annapolis, MD operations center, and offers a flexible hybrid schedule with work-from-home on Fridays.
Location: Aurora, CO (On-site / Hybrid)
Clearance Required: Ability to obtain/maintain NOAA Public Trust / Secret
Travel Requirement: Up to 15% travel to Annapolis, MD
Key Responsibilities & Essential Functions
  • Mission Software Development: Architect, code, and maintain robust backend and real-time computing software modules written in Java and C++ to interact directly with the program's OS/COMET® telemetry and command baseline.
  • Flight Dynamics Software Integration: Develop software interface bridges and telemetry decommutation layers that feed directly into or extract parameters from NASA's General Mission Analysis Tool (GMAT) for real-time orbit metrics handling.
  • Scalable Ingestion & Analytics Architecture: Design highly available and performant software subsystems tasked with archiving, trending, and distributing high-cadence environmental space weather instrument datasets under rigorous timeline mandates.
  • AI & Machine Learning Integration: Incorporate and build software interfaces for artificial intelligence technologies to enhance anomalies detection, automate historical trending and telemetry analysis, and streamline complex satellite data workflows.
  • Lifecycle Execution & Testing Support: Lead the engineering of clean, well-commented, and easily testable application layers. Drive the rapid prototyping, debugging, and continuous integration (CI/CD) delivery pipelines alongside security and testing groups.

Required Qualifications & Experience
  • Experience: 4+ years of professional software engineering experience centered on mission-critical applications or satellite ground operations software systems. (Exceptional candidates closely approaching this timeline will be reviewed on a case-by-case basis).
  • Core Languages: Expert-level software development capability writing production-ready, highly optimized code blocks utilizing Java and C++.
  • Core Systems Stack Familiarity: Direct programmatic or design experience interfacing with OS/COMET® command & control infrastructures or integrating orbital tracking frameworks derived from NASA's General Mission Analysis Tool (GMAT).
  • Problem Solving: Advanced software engineering practices, deep debugging aptitude, and a commitment to code modularity, scalability, and long-term reliability.
  • Education: Bachelor's degree in Computer Science, Software Engineering, Computer Engineering, Aerospace Engineering, or an equivalent technical core field.

Preferred Qualifications & Compliance
  • Familiarity or direct project exposure integrating AI/ML frameworks (e.g., Python-based modeling tools, predictive anomaly pipelines) into traditional Java/C++ enterprise backends.
  • Familiarity with containerization and orchestration architectures (Docker, Kubernetes) and microservice patterns tailored for federal hybrid cloud deployment environments.
  • Familiarity with regulatory frameworks safeguarding civil space architectures, including NIST SP 800-53, FISMA High, and ITAR compliance.

We invest in the lives of our employees, both in and out of the workplace, by providing competitive pay and benefits packages. Benefits offered may include health care, dental, vision, life insurance; 401(k); education assistance; paid time off including PTO, holidays, and any other paid leave required by law. The salary offered will depend on several factors including, but not limited to, relevant experience, skills, education, geographic location, internal equity, business needs, and other factors permitted by law. Posted pay ranges are a general guideline only and are not a guarantee of compensation or salary.
EEO Statement
ASRC Federal and its Subsidiaries are Equal Opportunity employers. All qualified applicants will receive consideration for employment without regard to race, gender, color, age, sexual orientation, gender identification, national origin, religion, marital status, ancestry, citizenship, disability, protected veteran status, or any other factor prohibited by applicable law.

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