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70 react jobs at 26 companies in Pueblo, CO

3mo
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Senior Software Engineer (STK/Mission Analysis)
Melbourne or Dayton or Huntsville or Colorado Springs
OnsiteFull Time
NextGen Federal Systems
NextGen Federal Systems: Provides advanced software engineering and mission support to federal agencies.
5+ YOEExperience with STK, Python, and React; Top Secret/SCI eligibility; 5+ years in aerospace/defense software.
Python, Flask, React, STK, STK Engine, STK Components, Cesium, REST API, Git, Docker, Cloud, DevSecOps
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1mo
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Software Engineer
Colorado Springs, Colorado, United States
$143k-$173k/yr OnsiteFull Time
Infinity Systems Engineering
Infinity Systems Engineering: Provides specialized systems engineering and mission operations for aerospace programs.
5+ YOEJava with Spring Boot, React; containerized apps in Kubernetes; CI/CD; TS/SCI Poly; on-site role.
Java, Spring Boot, React, Kubernetes, Docker, Ansible, GitLab, MongoDB, SQL, C++
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3d
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Software Engineer - MID
Colorado Springs, Colorado, United States
$109k-$147k/yr OnsiteFull Time
GDIT
GDITNYSE: GD: Delivers IT and mission services to government agencies.
5+ YOE5+ years software development experience; proficiency with Python, JavaScript/TypeScript, Flask/FastAPI, React, Postgres, SQLAlchemy; TS/SCI clearance required; Bachelor’s in CS or related.
Python, JavaScript, TypeScript, Streamlit, React, Flask, FastAPI, Postgres, SQLAlchemy, Elasticsearch, AWS, Docker, Kubernetes, Git
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2mo
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Front End Software Developer
Colorado Springs, Colorado, United States
$101k-$175k/yr HybridFull Time
LMI
LMI: Delivers management, technology, and analytics solutions for federal agencies.
5–10 years of front-end software development experience; strong JS/HTML/CSS; React/Angular/Vue; data visualization; REST APIs; UI/UX.
JavaScript, HTML, CSS, React, Angular, Vue.js, D3.js, Chart.js, REST APIs
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1mo
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Senior Software Engineer
Colorado Springs, Colorado, United States
$127k-$190k/yr OnsiteFull Time
KBR
KBRNYSE: KBR: Provides engineering, technology, and professional services for global markets.
5+ YOETS/SCI with Polygraph, bachelor's in computer science or related, 5+ years software engineering, proficiency with Java and Spring Boot, experience with React, containerized apps, Kubernetes, and CI/CD tools.
Java, Spring Boot, React, Kubernetes, Docker, GitLab, Ansible, MongoDB, C++, SQL
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1mo
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Senior Front-End UI/UX Engineer
Colorado Springs, Colorado, United States
$130k-$170k/yr OnsiteFull Time
GXM Technologies
GXM Technologies: Delivering rapid software solutions and innovation for defense organizations.
8+ YOEU.S. citizen with active TS/SCI clearance, Bachelor's in a related field, 8+ years front-end/UI/UX experience, expertise with React/Angular/Vue, TypeScript, JavaScript, HTML, CSS, and data visualization.
React, Angular, Vue, TypeScript, JavaScript, HTML, CSS, Figma
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1w
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Full Stack Web Developer
Colorado Springs, Colorado, United States
$94k-$135k/yr HybridFull Time
Auria
Auria: Engineering and software solutions for space and defense missions.
5+ YOEBachelor’s in CS or related,5+ years full-stack web dev,3+ years React or ASP.NET and CI/CD with Docker/Git/GitLab,Ubuntu Bash proficiency,active or eligible for DoD Secret clearance.
JavaScript, ASP.NET, React, Material UI (MUI), REST, Docker, Git, GitLab, Ubuntu Linux Bash, MongoDB, C#, Cypress, WebSockets, AWS, EC2, Photoshop, Illustrator
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2w
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Front-End Software Developer - Mid-level
Colorado Springs, Colorado, United States
$101k-$174k/yr OnsiteFull Time
LMI
LMI: Provides management consulting and digital solutions to federal government agencies.
3+ YOEBachelor’s degree in CS/Engineering or equivalent STEM with 3+ years front-end experience; proficiency in JavaScript, HTML5, CSS3; experience with React/Angular, API integration, Git, testing, and performance optimization; US citizenship required.
JavaScript, HTML5, CSS3, React, Angular, Vue.js, RESTful APIs, Git
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3w
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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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3w
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Software Engineer, Vertasyn Lead
Denver or Colorado Springs
$145k-$170k/yr OnsiteFull Time
Entarian
Entarian: Provides mission-critical engineering and technology solutions for government agencies.
10+ YOEActive Top Secret/SCI eligibility, bachelor’s in IT/CS/engineering (or equivalent), 10+ years software engineering experience with Node.js, React, Python, Kubernetes, AWS, distributed systems, API design, and SQL; strong technical communication and ~25% travel.
Vertasyn, Node.js, React, Python, Kubernetes, AWS, SQL, Microsoft Word, Microsoft PowerPoint, Microsoft Excel, Microsoft Project, Microsoft Outlook
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1mo
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Full Stack Software Engineer (TS/SCI)
Melbourne or Colorado Springs or Herndon
$82k-$132k/yr OnsiteFull Time
Vantor
Vantor: Providing AI-powered spatial intelligence and high-resolution Earth observation.
3+ YOEU.S. citizen with active TS/SCI clearance, Bachelor's in software engineering or STEM, minimum 3 years experience, proficiency with Java/C++/Python, front-end (Vue.js/React) and backend development, containerized microservices, CI/CD and Agile experience.
Java, C++, Python, Vue.js, React, Kafka, Git, Subversion, ELK, Grafana, Prometheus, Bash, Linux, CI-CD Pipelines, IDE
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4w
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Full Stack Software Engineer (TS/SCI)
Herndon or Colorado Springs or Melbourne
OnsiteFull Time
Maxar Intelligence
Maxar Intelligence: Providing satellite imagery and geospatial intelligence for global security.
3+ YOEU.S. citizen with active TS/SCI clearance, Bachelor's in software engineering or STEM, 3+ years experience, proficiency with Java/C++/Python, frontend (Vue.js/React), backend (Kafka, APIs), containerized microservices, CI-CD, Git, EM/monitoring tools.
Java, C++, Python, Vue.js, React, Kafka, Git, ELK, Grafana, Prometheus, Bash, Linux, Subversion, IDE, CI-CD Pipelines
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4w
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Software Developer
Colorado Springs or Melbourne
$91k-$162k/yr HybridFull Time
ENSCO
ENSCO: Provides engineering, science and advanced technology solutions for mission-critical operations.
8+ YOEBachelor's degree with 8+ years' relevant experience, Top-Secret/SCI clearance, U.S. citizenship, full-stack AWS development experience, frontend (JavaScript/TypeScript, React/Angular), backend (Java, Python, Node.js), Docker, CI/CD, infrastructure-as-code, and secure coding practices.
AWS, EKS, Lambda, S3, PostgreSQL, CloudWatch, CloudFormation, Terraform, Jenkins, GitLab CI, GitHub Actions, Docker, Spring Boot, Tomcat, JavaScript, TypeScript, React, Angular, Java, Python, Node.js
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1mo
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Senior Integration Engineer
Colorado Springs or Alabama or Arizona or California or Colorado or District of Columbia or Florida or Georgia or Hawaii or Illinois or Indiana or Kansas or Massachusetts or Maryland or Michigan or Minnesota or Missouri or Montana or North Carolina or New Jersey or New Mexico or Nevada or New York or Ohio or Oklahoma or Oregon or Rhode Island or Tennessee or Texas or Utah or Virginia or Washington or Wisconsin or West Virginia or United Kingdom or United States
$160k-$220k/yr RemoteFull Time
Slingshot Aerospace
Slingshot Aerospace: Software and data analytics for space operations management.
7+ YOE7+ years software development, 3+ years tech lead experience, bachelor’s in CS/engineering, experience with Java/Kotlin, Python, GraphQL, REST, Docker, React, TypeScript, cloud (Azure/AWS), Kubernetes, Git/GitHub Actions, Kafka; active TS/SCI clearance; travel up to 10%.
Java, Kotlin, Python, GraphQL, REST, Docker, React, TypeScript, Azure, AWS, Kubernetes, Git, GitHub Actions, Kafka, CloudEvents, PostgreSQL, MongoDB, Neo4j, Three.js, HLA, DIS
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1mo
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Rock Star Full Stack Software Engineer
Colorado Springs, Colorado, United States
OnsiteFull Time
Black Cape
Black Cape: Provides mission software, AI, and data analytics for defense.
0+ YOEBachelor's degree required, TS/SCI clearance and U.S. citizenship required, 0-5 years professional development experience. Experience with Python/JavaScript/Java/C#, MVC frameworks (Spring/Django/Flask/Rails), React/Angular/VueJS, HTTP/REST/HTML/CSS, Linux (RedHat), and classified environments.
Google TensorFlow, scikit-learn, Python, JavaScript, Java, C#, Spring, Django, Flask, Rails, React, Angular, VueJS, HTTP, HTML, REST, CSS, Linux, RedHat, MacOS, Microsoft Windows, Docker, Kubernetes, AWS Console, EC2
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12h
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Full Stack Cloud Native Developer
Colorado Springs, Colorado, United States
OnsiteFull Time
SAIC
SAICNASDAQ: SAIC: Provides government and defense clients with technology and engineering services.
9+ YOEBachelor+9yrs (or Master+7yrs, PhD/JD+4yrs). 10+yrs backend (Python, Java, C#). Front-end with React/Angular/Vue, HTML5/CSS3. 4+yrs CI/CD, cloud (AWS/Azure/DAF Cloudworks). Automated testing, Docker, Linux, microservices. Active TS/SCI.
Python, Java, C#, React, Angular, Vue, HTML5, CSS3, AWS, Azure, DAF Cloudworks, JMeter, Selenium, Jest, Git, Jenkins, Terraform, Helm charts, Kubernetes, Kafka, Docker, Linux, Trivy, GraphQL, REST, JIRA
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2mo
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Lead Java Software Engineer – Developer
Herndon or Seal Beach or El Segundo or Colorado Springs
$212k-$286k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
Senior Java software development leadership; 10+ years Java/C++, React/Angular, cloud experience; TS clearance; Bachelor's degree.
Java, C++, Angular/React.js, HTML, CSS, Cloud, CI/CD
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2mo
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Front-End Software Engineer
Colorado Springs, Colorado, United States
$122k-$157k/yr OnsiteFull Time
Caliola
Caliola: Develops secure and resilient solutions for mission-critical communications.
7+ YOE7–12 years of front-end software engineering; strong TypeScript/JavaScript; Vue/React/Solid/Angular experience; server-side tech exposure; CI/CD; U.S. government security clearance; Bachelor's in CS or related field.
TypeScript, Vue.js, Node.js, Ionic, Tauri, Git, GitLab
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1mo
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Software Engineer Senior - Secret Clearence
Colorado Springs, Colorado, United States
$93k-$186k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
Active Final Secret clearance and US passport, 8140-compliant certification (e.g., Security+), proficiency in Python/Java/Bash/Powershell, CI/CD (GitLab, Jenkins), Git, REST API, DevOps/automation, and strong communication skills.
GitLab, Jenkins, GitLab CI, Git, Python, Java, Bash, Powershell, REST API, Ansible, Terraform, CloudFormation, VMware Aria, Docker, Kubernetes, AWS, Azure, GCP, JavaScript, React, TypeScript, HTML, CSS, Microsoft PowerPoint, Microsoft Visio
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6d
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GSCCE Modernization SW Engineer
Colorado Springs, Colorado, United States
OnsiteFull Time
Boeing
BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.
2+ YOEAbility to obtain U.S. Secret clearance; minimum 2 years software engineering experience (5+ preferred for career level); experience with web development, RESTful APIs, security, and troubleshooting.
Java, Python, C++, React.js, ReactJS, HTML, CSS, Redux, JavaScript, TypeScript, RESTFul APIs, Jira, Confluence, Bitbucket
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