133 react engineer jobs at 50 companies in Black Forest, CO
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Senior React Developer/Architect
Centennial, Colorado, United States
$99k-$172k/yr HybridFull Time
10+ YOE10+ years front-end experience with React and TypeScript; expertise in front-end architecture, Node.js, Express.js, Next.js, AEM/Sitecore, testing (Jest/Cypress), Webpack, state management, and CI/CD.
React, TypeScript, Node.js, Express.js, Next.js, Adobe Experience Manager (AEM), Sitecore, Material UI, GraphQL, Jest, Cypress, React Testing Library, Webpack, Redux, Zustand, Recoil, CI/CD, Storybook, SASS, JavaScript
2w
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BIM Integration Developer - Kiewit Infrastructure Engineers
Omaha or Lone Tree
$92k-$111k/yr OnsiteFull Time
3+ YOE3+ years software development; bachelor’s in CS/SE/Engineering or equivalent; strong C#/.NET, REST API, React, SQL, Git, CI/CD; familiarity with BIM, ETL, and cloud platforms.
C#, .NET, RESTful APIs, React, JavaScript, TypeScript, SQL, Git, CI/CD, MongoDB, elasticsearch, IFC, Microsoft Azure, Copilot
2d
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Systems Engineer
Bethesda or Colorado Springs
$140k-$170k/yr HybridFull Time
5+ YOERequires 5+ years in satellite communications and C++ software development, 3+ years in Agile/Scrum, and a BS/MS in computer science, electrical engineering, or systems engineering.
C++, Java, Agile, Scrum, React, Vue.js, TypeScript, JavaScript, HTML, CSS, REST, SQL
1w
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Front End Software Developer
Sterling or Denver or Aurora
$82k-$172k/yr OnsiteFull Time
5+ YOERequire TS/SCI clearance,5+ years front-end development,BA/BS in CS or related,proficiency in JavaScript/TypeScript and frameworks (React/Angular/Vue),HTML/CSS,Git,REST,available to work onsite in Sterling,VA or Aurora,CO.
Java, Spring Boot, Spring Framework, REST, JavaScript, TypeScript, Vue 3, Bootstrap, Vite, Mockito, JUnit, Cypress, PostGres, MySQL, Redis, AWS DynamoDB, AWS EC2, RDS, S3, SNS/SQS, Lamda, Git, Jira, Confluence, Gitlab CI/CD, SonarQube, SAST, Docker, Kubernetes, React, Angular, Vue.js
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Agentic AI Software Engineer
King of Prussia or Aurora
$82k-$172k/yr OnsiteFull Time
5+ YOEActive TS/SCI clearance, polygraphable, Bachelor’s in Computer Science or related, 5+ years software engineering with strong Python, experience with microservices, RESTful APIs, Git and CI/CD, LLMs/agent frameworks, and Agile practices.
Python, Git, GitLab, GitHub, Bitbucket, CI/CD, Jira, Confluence, microservices, RESTful APIs, LLMs, LangGraph, CrewAI, AutoGen, Pydantic AI, MCP, A2A, RAG, vector databases, Langfuse, MLflow, DSPy, AWS, Azure, Kubernetes, Helm, React, Angular, JavaScript, TypeScript
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Senior Software Engineer
Colorado Springs, Colorado, United States
$127k-$190k/yr OnsiteFull Time
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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Senior Software Engineer
Colorado Springs, Colorado, United States
OnsiteFull Time
5+ YOESenior software engineer with 5+ years in aerospace/defense, STK experience, TS/SCI eligibility, strong Python/Flask, React, API integration, Docker, cloud.
STK, STK Engine, STK Components, Cesium, Python, Flask, React, REST, Git, Docker, Cloud, MBSE, Digital Thread
2mo
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Software Engineer
Colorado Springs, Colorado, United States
$143k-$173k/yr OnsiteFull Time
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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Software Engineer II
Lone Tree or Englewood
$94k-$130k/yr HybridFull Time
2+ YOEBachelor's in CS/Software Eng,2+ years software development,proficiency in Java,knowledge of Linux/Windows,ability to work on multidisciplinary teams.
Java, Linux (RHEL), Windows, C#, C++, Python, Java Script/Typescript, React, WPF, .NET
3w
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Senior Software Engineer- Full Stack
Centennial, Colorado, United States
$111k-$160k/yr HybridFull Time
7+ YOE7+ years full-stack software engineering experience with Java/Spring Boot, React/TypeScript, deep SQL Server expertise, testing discipline, and legacy-system migration experience.
Java, Spring Boot, pnpm, React, TypeScript, Vite, MUI, TanStack Query, Zod, ColdFusion, Docker, GitLab CI, AWS, S3, DynamoDB, KMS, Kubernetes, JUnit, WireMock, Vitest, Playwright, Selenium, SQL Server, Flyway, OpenAPI, RabbitMQ, Kafka
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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
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
3w
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Software Engineer II (Mobile Engineer)
Centennial, Colorado, United States
$115k-$125k/yr HybridFull Time
2+ YOEBachelor's in CS or related field, 2+ years React Native mobile experience, proficiency with mobile testing/debugging, RESTful APIs/JSON, Git, strong communication and self-learning skills.
React Native, RESTful APIs, JSON, Git, Keycloak, OAuth 2.0, OpenID Connect, CI/CD
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Senior Engineer - Amazon Connect
Englewood, Colorado, United States
$96k-$138k/yr OnsiteFull Time
4+ YOEBachelor's degree in CS/IT, 4+ years backend engineering, 3+ years with Java and Python, experience with Amazon Connect and AWS services (Lambda, DynamoDB, S3, IAM, CloudWatch), React/JavaScript, AI/RAG/LLM implementation.
Amazon Web Services (AWS), AWS Lambda, Amazon DynamoDB, Amazon S3, IAM, Amazon CloudWatch, Amazon Connect, Amazon Bedrock, AWS API Gateway, Amazon Connect Streams API, Java, Python, React, JavaScript, RESTful APIs
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Software Engineer I - Ground Software
Greenwood Village or Austin or Laurel
$70k-$125k/yr HybridFull Time
0+ YOEEarly‑career full‑stack engineer; 0–1 years experience; bachelor's (or pursuing) in CS or related; foundational React/Angular knowledge; familiarity with TypeScript, C#, REST, Git, SQL, front-end tools; ability to obtain security clearance.
React, TypeScript, C#, .NET, Docker, Kafka, REST, Yarn, Babel, Material-UI, Git, SQL, TanStack Query
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Software Engineer
Centennial or Warrenton
$95k-$150k/yr OnsiteFull Time
Bachelor's in CS or related field, active TS/SCI clearance (polygraph-able), experience with Java, Python, JavaScript/TypeScript, Angular, React, ElasticSearch/ELK, CI, databases, and strong verbal/written communication.
Java, Python, JavaScript, TypeScript, Angular, React, ElasticSearch, ELK stack, Redis, Web Services (REST), Machine Learning, Data Analytics, Android, NoSQL, SQL, Xmidas, Digital Signal Processing
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Software Engineer
Colorado Springs or Boston
$90k-$130k/yr HybridFull Time
1+ YOEUS citizen with active Secret clearance, B.S. in a STEM field,1+ years software development experience (1–4 yrs preferred), proficiency with TypeScript/React or Julia, REST APIs, and tested, maintainable code.
Julia, GeoJSON, CZML, JSON, React, TypeScript, Cesium, Resium, Electron, Python, MATLAB, NumPy, SciPy, React Testing Library, Windows, Linux
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Software Engineer
Colorado Springs or Boston
HybridFull Time
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
3w
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Senior Site Reliability Engineer
Centennial, Colorado, United States
$104k-$157k/yr OnsiteFull Time
5+ YOE5+ years SRE experience with cloud platforms (AWS/GCP/Azure), Python/Bash scripting, Terraform/Ansible, Docker/Kubernetes, monitoring (Datadog/Splunk), DB performance tuning; bachelor's degree preferred.
AWS, GCP, Azure, Python, Bash, Terraform, Ansible, Docker, Kubernetes, Datadog, Splunk, NoSQL, SQL, React
5d
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Senior Software Engineer
Aurora, Colorado, United States
$110k-$164k/yr HybridFull Time
5+ YOEBachelor's degree and 5+ years related experience; strong skills in ASP.NET,C#,Node.js,React,Azure; experience with EMR not mentioned; on-call support and production troubleshooting experience.
ASP.NET, C#, Node.js, React, Azure, GitHub Copilot, Claude Code, Retrieval Augmented Generation (RAG)
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Software Engineer - MID
Colorado Springs, Colorado, United States
$109k-$147k/yr OnsiteFull Time
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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