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53 junior software developer jobs at 23 companies in Colorado Springs, CO

1mo
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Junior Software Engineer
Colorado Springs or Beavercreek
$77k-$115k/yr OnsiteFull Time
KBR
KBRNYSE: KBR: Provides engineering, technology, and professional services for global markets.
0+ YOEActive Top Secret/SCI clearance, bachelor’s degree in a technical field, 0–2 years relevant experience, knowledge of OOP, Java or Python experience, familiarity with version control, strong communication and problem-solving skills.
Java, Python, XML, JSON, Protocol Buffers
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2d
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Associate Software Engineer
Colorado Springs, Colorado, United States
$67k-$124k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures advanced aerospace, defense, and security systems.
Plans, develops, tests, debugs, documents, and maintains software while applying development standards, processes, procedures, and tools.
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1w
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Software Engineer
Bethesda or Colorado Springs
$120k-$140k/yr HybridFull Time
Auria
Auria: Engineering and software solutions for space and defense missions.
2+ YOERequires 2+ years with Linux and C++17, software design and development experience, Git, CMake, and strong analytical skills. Bachelor's degree in a related technical field required.
C++, Linux, Git, CMake, Boost, Google Test, Google Mock, Python
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3w
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Software Engineer
Colorado Springs or Irvine or Longmont or Fremont or Rochester or San Jose
$111k-$148k/yr OnsiteFull Time
Western Digital
Western DigitalNASDAQ: WDC: Design and manufacture data storage devices and systems.
0+ YOEPursuing or recent Bachelor's/Master's in a technical field; experience with C/C++, Python, Java, Go, SQL, or JavaScript through coursework or internships; familiarity with software fundamentals, debugging, and development tools.
C, C++, Python, Java, Go (Golang), SQL, JavaScript, Microsoft Office, Git, Linux, IDEs
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1mo
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Software Engineer II
Lone Tree or Englewood
$108k-$149k/yr HybridFull Time
Sierra Nevada Corporation
Sierra Nevada Corporation: Develops mission-critical aerospace and national security technology systems.
2+ YOEBachelor's degree in CS or related,2+ years software development experience,advanced proficiency in C#,knowledge of software engineering principles,ability to work in multi-disciplinary teams.
C#, C, C++, Java
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1mo
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Software Engineer
Colorado Springs or Boston
HybridFull Time
Odyssey Systems
Odyssey Systems: Provides engineering, integration, and technical services to defense clients.
1+ YOEUS citizen with active Secret clearance, B.S. in a STEM field, 1+ years software development experience; proficiency in TypeScript/Python/Java/C++/Rust/Julia, React, REST APIs, and writing tested, maintainable code.
TypeScript, Python, Java, C++, Rust, Julia, React, Cesium, Resium, Electron, MATLAB, NumPy, SciPy, GeoJSON, CZML, React Testing Library
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1w
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Junior Software Developer - Space Weather
Colorado Springs, Colorado, United States
$51k-$82k/yr OnsiteFull Time
Peraton
Peraton: Provides advanced technology and mission support for government agencies.
2+ YOEMinimum Top-Secret clearance with ability to obtain SCI; 2+ years software development (or degree/4+ yrs alternative); working knowledge of Java, SpringBoot, Docker, AWS, Git; Agile experience and strong communication.
Java, SpringBoot, Docker, AWS, Git, GitLab CI/CD, Apache Camel, JavaScript, Python, C#, C++, Ruby, CSS, CI/CD
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2w
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Software Engineer (26-360)
Colorado Springs, Colorado, United States
$83k-$125k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
2+ YOEActive DoD Secret clearance required. Bachelor's in CS/SE/Engineering/Math/Physics +2 years experience (or Master's with 0 years or 6 years experience alternative). Java/J2EE experience, C++ desired, knowledge of software practices and systems engineering.
Java/J2EE, C++, Linux, Windows, Maven, Git/GitHub, Nexus, Eclipse
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6d
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Entry-Level Software Engineer - Colorado Springs, CO
Colorado Springs or Huntsville
$90k-$101k/yr OnsiteFull Time
Davidson Technologies
Davidson Technologies: Delivers engineering and technology solutions for national security missions.
0+ YOEBachelor's degree in STEM, 0–2 years of software engineering experience, C++ development, design and troubleshooting experience, and active DoD Secret clearance or higher.
C++, Agile, Scrum, Git, GitLab, SysML, UML, Jira, Confluence
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5d
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Junior Java Developer
Washington or Colorado Springs or Colorado
OnsiteFull Time
Blue Rose Consulting Group
Blue Rose Consulting Group: Provides IT and management consulting services to government agencies.
2+ YOEU.S. citizenship, active final DoD Secret clearance, 2+ years of Java enterprise application development, and 1+ year each with AngularJS web technologies, Agile, and Java development tools.
Java, Spring, AngularJS, HTML, CSS, JavaScript, Bootstrap, Eclipse, JUnit, Git, Agile, SAFe
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1w
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Junior Software Developer - Space Weather
Colorado Springs, Colorado, United States
$51k-$82k/yr OnsiteFull Time
Peraton
Peraton: National security and mission-critical government technology services provider.
2+ YOEAssociate+2yrs OR Bachelor in CS/SE OR 4+yrs experience; Top-Secret clearance with ability to obtain SCI; working knowledge of Java, SpringBoot, Docker, AWS; Git and CI/CD experience; strong communication.
Java, SpringBoot, Docker, AWS, Git, GitLab, GitLab CI/CD, Apache Camel, CI/CD, C, C#, C++, Python, Ruby, JavaScript, CSS
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5d
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Software Security Engineer
Colorado Springs, Colorado, United States
$55k-$126k/yr HybridFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
Bachelor's degree in a relevant field, programming ability, multiple-priority management, and eligibility for a Secret clearance. Experience with cybersecurity and application security tools is preferred.
SAST, DAST, SCA, IaC, Git, Agile, Scrum, DevSecOps, SBOM, Kubernetes, NIST SSDF, NIST AI RMF, MITRE ATT&CK
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1w
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Power Electronics Software Engineer
Colorado Springs, Colorado, United States
$111k-$185k/yr OnsiteFull Time
Keysight Technologies
Keysight TechnologiesNYSE: KEYS: Provides electronic design, test, and simulation software and hardware.
Requires a BS or MS in computer or electrical engineering, power electronics converter design or validation experience, converter topology knowledge, software debugging experience, and object-oriented programming. C++ and listed tools preferred.
Microsoft Visual Studio, C++, Git, Confluence, Jira, Bitbucket, digital oscilloscopes
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5d
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Software Security Engineer
Colorado Springs or San Antonio
$55k-$126k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
Bachelor's degree in computer science, cybersecurity, information systems, or engineering; programming experience; ability to obtain a Secret clearance; and ability to manage priorities and solve problems.
SAST, DAST, SCA, IaC, Git, Agile, Scrum, DevSecOps, SBOM, Kubernetes, NIST SSDF, NIST AI RMF, MITRE ATT&CK, AI
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2w
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Software Systems Engineer (Associate or Experienced)
Colorado Springs, Colorado, United States
$99k-$171k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.
1+ YOEActive U.S. Top Secret clearance and U.S. person status, Bachelor’s degree or equivalent, 1+ years experience with Python and Java/JavaScript/C++ and TypeScript, CI/CD and Agile experience, security-focused development.
Python, Java, JavaScript, C++, TypeScript, Kubernetes, GitLab, Postgres, SQL, NoSQL, CI/CD
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3w
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Software Engineer
Browns Corner or Colorado Springs or Peterson AFB or Loveland
$85k-$142k/yr OnsiteFull Time
Serco
SercoLondon Stock Exchange: SRP: Provides professional outsourcing services to governments worldwide.
2+ YOEUS citizen able to obtain active Secret clearance, Bachelor\u0002s degree and 2 years related experience, software development in Java/C/C++, Linux/Unix/Python experience, testing/scripting, willing to travel up to 25%.
GitHub, VersionOne, SharePoint, Fortify, Linux, Unix, Python, Java, C, C++
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1w
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Junior DevOps Engineer
Colorado Springs, Colorado, United States
$75k-$112k/yr HybridFull Time
Sphinx Defense
Sphinx Defense: Develops software for secure satellite and space mission operations.
Experience with Linux, Python or Go, Kubernetes, AWS, Terraform, Git/GitLab CI/CD; strong troubleshooting skills; ability to obtain and maintain U.S. TS/SCI clearance; U.S. citizenship required.
AWS, Kubernetes, GitLab CI/CD, Terraform, Helm, Python, Go, Git
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2mo
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Software Engineer, New College Grad - 2026, Highlands Ranch
Denver or Highlands Ranch
$98k/yr HybridFull Time
Visa
VisaNYSE: V: Global payment technology connecting consumers and merchants.
0+ YOEBachelor's or Master's degree in Computer Science, Computer Engineering, CIS/MIS, Cybersecurity, Business or related field; graduating May 2025 - August 2026. C/C++ and OO design preferred; strong communication; ability to work in team; hybrid work model.
C++, OO design
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1mo
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Systems Software Engineer, Missile Defense National Team (Associate, Experienced or Senior)
Colorado Springs or Huntsville
$99k-$217k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
2+ YOEBachelor's degree, ability to obtain U.S. Secret clearance (U.S. person required), 2+ years Java (J2EE/Java Spring) experience, 1+ years UML and Agile experience, MATLAB integration, MBSE exposure, and experience across software lifecycle.
Java, J2EE, Java Spring, MATLAB, UML, MBSE, Eclipse, Maven, Gradle
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1mo
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Software Test Engineer
Colorado Springs or Schriever Air Force Base
$90k-$120k/yr OnsiteFull Time
Amatriot Group
Amatriot Group: Provides IT consulting and mission-critical technology support services.
2+ YOEActive Secret clearance, Security+ certification, bachelor's in a technical discipline or equivalent, 2+ years relevant experience, experience with MILSATCOM preferred, strong written/verbal communication.
Command and Control System - Consolidated (CCS-C), Windows, Solaris, Linux, Agile
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