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React Developer Jobs in Florence, CO, US

38 react developer jobs from 22 companies hiring in Florence, CO, US.

38 jobs- Florence • 50 miles
2d
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Software Development Engineer
Colorado Springs, Colorado, United States
$100k-$185k/yr HybridFull Time
Auria
Auria: Engineering and software solutions for space and defense missions.
5+ YOE5+ years OO development; 2+ years C#.NET; 2+ years JavaScript/React/CSS; strong SDLC; U.S. Citizenship; BS in Computer Science
C#.NET, Visual Studio, VS Code, JavaScript, React, CSS, Web Services, Databases, GitLab, C++, Entity Framework, PostgreSQL, Flight Dynamics software, STK, GMAT, Cesium, MBSE Cameo
1mo
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Mid Software Developer
Colorado Springs, Colorado, United States
$116k-$174k/yr OnsiteFull Time
KBR
KBRNYSE: KBR: Provides engineering, technology, and professional services for global markets.
5+ YOESecret clearance; 5+ years web app development; Kubernetes/Docker; CI/CD with GitLab/ArgoCD; Agile/DevSecOps; JS/HTML/TS/React; Python/Bash/Powershell; networking; Gitlab; CI/CD tooling.
Kubernetes, Docker, GitLab, ArgoCD, Terraform, Ansible, Maven, Gradle, AWS, Python, Bash, PowerShell, Jest, Cypress, Playwright, TypeScript, React, HTML, PostgreSQL, MongoDB, Oracle, MySQL
2mo
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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 services to federal agencies.
3+ YOE3-8 years frontend development with React/Angular, JavaScript/HTML/CSS, API integration, Git, agile; US citizenship.
React, Angular, Vue.js, JavaScript, HTML5, CSS3, Git, Testing frameworks
3w
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Actuarial Software Engineer II
Colorado Springs, Colorado, United States
$102k-$115k/yr HybridFull Time
Hexure
Hexure: Provides sales automation software for insurance and financial services.
4+ YOE4+ years in software development; React; C#/.NET; SQL; MVC; HTML/CSS/JavaScript; TypeScript; Git/TFS; Agile/Scrum.
React, C#, .NET, SQL, HTML, CSS, JavaScript, TypeScript, JSON, NPM, jQuery, Ajax, Bootstrap, Git, TFS, Visual Studio
1mo
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Sr. Software Engineer
Colorado Springs, Colorado, United States
$115k-$135k/yr HybridFull Time
Allegion
AllegionNew York Stock Exchange: ALLE: Manufactures and sells security products and access control solutions.
5+ YOEExperience with C# or Java and/or JavaScript frameworks (Angular/React); 5+ years in design/development of enterprise apps; bachelor’s in computer science or information technology; strong software architecture and Agile delivery; authorized to work in the United States; hybrid work flexibility.
C#, Java, JavaScript, Angular, React, Agile, SDLC, Software Architecture
1w
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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.
3+ YOETS/SCI Poly clearance; degree with experience; strong Java (Spring Boot), React, Docker/Kubernetes; CI/CD; NoSQL/SQL; Git.
Java, Spring Boot, Kubernetes, Docker, React, Gitlab, Ansible, MongoDB, SQL, C++
3w
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Senior Software Engineer
Colorado Springs, Colorado, United States
HybridFull Time
TheIncLab
TheIncLab: Human-centered artificial intelligence lab for defense and aerospace applications.
5+ YOEActive Secret or Top-Secret clearance; Bachelor's in Engineering/CS; 5+ years of software development; proven technical lead; Node.js, TypeScript, .NET; front-end (React/Angular/Vue); JIRA/MS Project; travel up to 20%; hybrid in Colorado Springs.
Node.js, TypeScript, .NET (C#), React, Angular, Vue.js, JIRA, MS Project
6d
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Fullstack Software Engineer Staff - FULL TIME REMOTE
Colorado Springs or Helendale or Huntsville or King of Prussia or Littleton
$114k-$201k/yr RemoteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
8+ YOE8+ years software development; React/Angular, TypeScript/JavaScript, C++/Qt or C#, CI/CD; SAFe/Agile; remote work experience.
React, Angular, TypeScript, JavaScript, C++, Qt, C#, HTML, CSS, Redux, NgRx, WebGL, Three.js, CI/CD, GitLab CI, Jenkins, Azure DevOps, Kafka, MQTT, AWS, REST, GraphQL
1mo
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Mid-level Java Developer
Colorado Springs, Colorado, United States
$86k-$138k/yr HybridFull Time
Peraton
Peraton: National security and mission-critical government technology services provider.
5+ YOEBachelor’s degree and 5+ years IT experience, US citizenship, active Secret clearance, 5 years of Java/Frontend experience (React, HTML, CSS, JavaScript, Spring Boot, JSP); 2+ years with Eclipse and Git.
React, HTML, CSS, JavaScript, Spring Boot, JSP, Eclipse, Git
2mo
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Junior Software Developer - Schriever SFB
Colorado Springs, Colorado, United States
OnsiteFull Time
LaunchTech
LaunchTech: Provides technology and systems engineering for federal government agencies.
0.5+ YOE6 months related experience; web tech stack (React, HTML/JS, Ruby, Node.js, REST, PostgreSQL); Kinetic Platform; DoD 8570 Level II cert; active DoD Secret clearance.
React, Tomcat, HTML, JavaScript, Ruby, Node.js, REST APIs, PostgreSQL, Kinetic Platform
1mo
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Principal/Sr. Principal SW UI/UX Design Engineer
Colorado Springs, Colorado, United States
$104k-$194k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
5+ YOEFront-end UI/UX design and development, JavaScript/TypeScript, React/Angular/Vue, REST/GraphQL, state management, UI patterns, design systems, and data visualization.
JavaScript, TypeScript, React, Angular, Vue, REST, GraphQL, Redux, Zustand, Context API, Lunacy, Figma, Sketch, Adobe XD, D3.js, Chart.js
3w
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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
2mo
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Staff Software Engineer, Front End
Denver or Long Beach or Colorado Springs
$175k-$230k/yr HybridFull Time
True Anomaly
True Anomaly: Develops autonomous spacecraft and software for space defense.
12+ YOESenior frontend leader with React/TypeScript mastery, architectural drive, and mentoring skills.
HTML, CSS, TypeScript, JavaScript, React, GraphQL, REST, WebSockets, gRPC, Three.js, React Three Fiber, WebGL
1d
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Experienced Software Engineer, Space Mission Systems
Colorado Springs, Colorado, United States
$127k-$171k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
2+ YOEActive U.S. Secret Security Clearance, bachelor's degree, 2+ years in software engineering, experience with Java, C++, Angular/React, HTML, CSS, REST, microservices, Spring Boot, and testing tools.
Java, C++, Angular, React, HTML, CSS, Spring Boot, REST, Microservices, ReadyAPI, SoapUI, SOAP
3w
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Full Stack WordPress Developer
Woodland Park, Colorado, United States
$5k-$5k/mo OnsiteFull Time
Andrew Wommack Ministries
Andrew Wommack Ministries: Provides Christian religious education and broadcasts religious media content.
1+ YOE1-3 years web development experience; proficient in PHP, SQL, HTML, CSS, JavaScript, React; WordPress plugins/themes; strong communication; self-directed team player.
WordPress, PHP, SQL, HTML, CSS, JavaScript, React, WooCommerce, Wordfence, Jetpack, Elementor Pro
2w
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Senior Java Software Engineer – Developer
Herndon or Seal Beach or El Segundo or Colorado Springs
OnsiteFull Time
Boeing
BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.
5+ YOESenior Java software engineer with 5+ years in Java, ReactJS, Spring Boot; TS/SCI clearance; cloud experience; Agile; Bachelor's degree.
Java, ReactJS, Spring Boot, WildFly, JPA, Maven, Git, Jira, CI/CD, AWS, Linux, Windows
1mo
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Software Engineer 
Colorado Springs, Colorado, United States
OnsiteFull Time
ASRC Federal
ASRC Federal: Provides engineering and IT services to federal government agencies.
2+ YOEBachelor's degree; 0-2 years experience; DoD Secret clearance; DoD 8570 IAT Level 2 (Security+) certification; Windows OS experience; strong initiative and ability to work under pressure.
C#, Python, SQLAlchemy, Flask, JavaScript, TypeScript, React, Material UI, HTML/CSS, ASP.NET Web Forms, Microsoft IIS, Docker, Podman, Docker Compose, Bash, PowerShell, SQL, Microsoft SQL Server, PKI, Windows Server, Linux, Git, Perforce
1mo
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Senior Forward Deployed Software Engineer
Aurora or Colorado Springs
$82k-$172k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
5+ YOEBachelor’s degree in computer science or related field; 5+ years software development; strong C#/.NET; 3+ years Java; 3+ years Kubernetes; active Secret U.S. Government Security Clearance.
Kubernetes, Rancher, OpenShift, C#, Java, .NET, Helm, GitLab CI, GitHub Actions, React, Angular, Python, PowerShell, Bash
1mo
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Platform DevOps Engineer
Colorado Springs, Colorado, United States
$62k-$141k/yr HybridFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
3+ YOE3+ years CI/CD experience; strong C/C++, C#, .NET; containerization; front-end JS frameworks; databases; Agile methodologies; CI/CD pipelines with security scans; GitLab; ability to implement tests and reviews.
GitLab, Docker, Kubernetes, HTML, CSS, JavaScript, Angular, React, Vue.js, .NET, ASP.NET Core, Node.js, MySQL, SQL Server, MongoDB, CI/CD, Git
3d
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UX/UI Project Engineer II
Lone Tree or Englewood
$165k-$227k/yr OnsiteFull Time
Sierra Nevada Corporation
Sierra Nevada Corporation: Develops mission-critical aerospace and national security technology systems.
10+ YOEBachelor's degree in a technical field; 10+ years engineering with 2+ years in a lead role; hands-on UX/UI development; training and user support experience; ServiceNow experience; strong interface with customers and stakeholders.
ServiceNow, MS Project, Jira, React, Angular, Vue.js, HTML/CSS
2mo
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Mission Support Engineer
Colorado Springs, Colorado, United States
OnsiteFull Time
Tetrad Digital Integrity
Tetrad Digital Integrity: Develops cybersecurity performance management software and provides security services.
5+ YOEMinimum 5 years of experience; Python/JavaScript; cloud-native, Linux, networking, data engineering; strong problem solving.
Python, JavaScript, Node, React, AWS, Azure, GCP, Docker, Kubernetes, Linux
1d
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Software Engineer Intern
Remote, Colorado, United States
$22/hr RemoteMultiple Commitments Available
Epoch Concepts
Epoch Concepts: Provides IT infrastructure and cybersecurity solutions for government and enterprise.
0+ YOEPursuing a bachelor’s in CS/Software Engineering/Information Systems; at least one modern JS framework; REST APIs; SQL; Git; cloud deployment experience preferred.
JavaScript, TypeScript, React, Next.js, Vue, REST, SQL, Git, Cloud (Cloudflare/Azure/AWS), Vercel
2mo
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DevSecOps Engineer
Colorado Springs, Colorado, United States
OnsiteFull Time
E&M Technologies
E&M Technologies: Provides cybersecurity and intelligence services to government agencies.
3+ YOE3+ years in related roles; Kubernetes proficiency; containerization; CI/CD pipelines; Security+ or IAT Level II; DoD/Secret clearance eligibility; US Citizenship.
Kubernetes, Docker, CI/CD, Atlassian Bamboo, React, JavaScript, TypeScript, Kafka, RabbitMQ, JPA
2w
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Software Lead and Integration Manager
Colorado Springs, Colorado, United States
$87k-$198k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
Bachelor’s in a STEM field; secret clearance; leadership of software/science teams; full stack development; Python/JavaScript/C/C++; RF/space weather concepts; cross-functional collaboration; strong communication.
Python, JavaScript, C/C++, React, Angular, REST, GraphQL, Kubernetes

HiringCafe market data

React Developer Jobs market signals in Florence, CO, US

These signals come from live HiringCafe job inventory, not a static article. Use them to compare the market, then open listings above to apply directly.

Open jobs
38
Hiring companies
22
Fresh sample
47% new in 30d
Salary visibility
76% show pay

Companies appearing in this market

Booz Allen HamiltonBoeingKBRAndrew Wommack MinistriesAuriaCACILMILockheed Martin

Work location mix in visible results

Onsite: 23Hybrid: 13Remote: 2

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