Winchester • 50 milesRemote · Hybrid · Onsite · Field · All Environments

166 senior react engineer jobs at 73 companies in Winchester, VA

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Senior React Engineer

Austin or Reston

HybridFull Time

Seekr: Transparent AI platform for enterprise and government decision-making.

5+ YOE5-7 years JavaScript/TypeScript, React (Next.js), CSS/HTML; strong collaboration; CI/CD; Agile; BSCS or equivalent.

Next.js, React, Node, NPM, JavaScript, TypeScript, CSS, HTML, AI Coding assistants, Claude Code, Codex, Cursor

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React Developer Senior

Ashburn, Virginia, United States

HybridFull Time

SAICNASDAQ: SAIC: Provides government and defense clients with technology and engineering services.

5+ YOEBS in CS/Engineering, 5+ years software development with 5+ years React experience; proficiency in Typescript/JavaScript, HTML/CSS/SCSS, JSON, Jest/Enzyme/React Testing Library, and browser debug tools.

React, Typescript, JavaScript, JSON, HTML4/5, CSS, SCSS, Jest, Enzyme, React Testing library, Visual Studio Code, chrome devtools

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React Developer Senior

Ashburn, Virginia, United States

$120k-$160k/yr HybridFull Time

SAICNYSE: SAIC: Provides engineering, IT, and mission support services to government.

5+ YOE5+ years React and UI development experience, BS in CS/Engineering, TypeScript/JavaScript, HTML4/5, CSS/SCSS, Jest/Enzyme/React Testing Library, experience with complex backend APIs, strong communication and critical thinking.

React, Microsoft Visual Studio Code, TypeScript, JavaScript, MVC, MVVM, JSON, HTML4/5, CSS, SCSS, Jest, Enzyme, React Testing Library, Chrome DevTools

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Senior DevOps Engineer

Ashburn, Virginia, United States

$112k-$138k/yr OnsiteFull Time

Cubic: Develops defense training systems and public transit fare technology.

Senior platform/release engineer with deep Kubernetes, automation, and secure deployment experience; hands-on with Helm, RKE2, Ansible, Python, Bash, TypeScript/React; eligible for DoD security clearance.

Kubernetes, Helm, RKE2, Ansible, Jinja, Python, Bash, TypeScript, JavaScript, React, Tailwind CSS, Git, Artifactory, Zot, RHEL, Rocky Linux, Docker

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Senior Full Stack Developer

Chantilly, Virginia, United States

OnsiteFull Time

KDA Consulting: Provides IT engineering and cloud services for intelligence missions.

TS/SCI clearance with polygraph; Bachelor's in CS/Engineering or related field; strong full stack development experience; React/Angular/Node.js/.NET; API development; SDLC/Agile; strong communication.

React, Angular, Node.js, .NET, Java, RESTful APIs, Microservices

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Senior DevOps Engineer

Chantilly, Virginia, United States

$113k-$238k/yr OnsiteFull Time

CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.

5+ YOEActive TS/SCI with polygraph, 5+ years software engineering and 5+ years AWS experience, proficiency with CI/CD, Linux, scripting, containerization, cloud IaC, and incident management.

AWS, AWS CDK, GitHub, GitLab, Git, JIRA, Jenkins, Linux, bash, python, Docker, Podman, Kubernetes, Ruby, Java, MySQL, PostgreSQL, Oracle, TypeScript, Node.js, Express.js, NestJS, Lambda, React.js

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Senior DevOps Engineer

Chantilly, Virginia, United States

$113k-$238k/yr OnsiteFull Time

CACINYSE: CACI: Provides information technology and professional services to government clients.

5+ YOETS/SCI with polygraph required. 5+ years software engineering and production AWS experience, AWS CDK, CI/CD, Git/Jenkins, Linux, containerization, scripting, and incident management experience.

AWS, AWS CDK, Git, Jenkins, GitHub, GitLab, JIRA, Linux, Docker, Podman, Kubernetes, bash, python, Ruby, Java, TypeScript, Node.js, Express.js, NestJS, Lambda, React, Vue.js

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Senior Software Engineer

Nashville or Sterling

HybridFull Time

Asurion: Provides insurance and repair services for consumer electronics.

3+ YOEBachelor's degree required,3+ years building web and back-end systems,proficiency with JavaScript/TypeScript,React and Java or Node.js,experience with Git and automated testing frameworks.

React, TypeScript, JavaScript, Java, Node.js, AWS, Git, Jest, Mocha, Jasmine, Redux, ES6, CI/CD, NoSQL

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Senior AI/ML Engineer

Herndon, Virginia, United States

HybridFull Time

Node.Digital: Provides digital automation and AI solutions for government and commercial enterprises.

5+ YOE5+ years building AI/ML applications (generative AI focus), hands-on with Amazon Bedrock, S3, SageMaker, CDK, Lambda, Python, TensorFlow/PyTorch, document processing, OCR/ICR/OMR, APIs, CI/CD, and database technologies.

Amazon Bedrock, S3, SageMaker, CDK, Lambda, Python, TensorFlow, PyTorch, LangChain, OCR, ICR, OMR, JSON, SOAP, REST, XML, XHTML, XSD, XSLT, Microsoft SQL Server, PostgreSQL, NoSQL, vector databases, CI/CD, TFS, SVN, Git, React, Angular, Vue.js, UiPath

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Senior Python Developer

Chantilly, Virginia, United States

$121k-$189k/yr OnsiteFull Time

Noblis: Nonprofit science, technology, and strategy firm supporting government missions.

Active TS/SCI clearance with CI polygraph ability, US citizenship, solid Python development, full-stack experience (Django/React), ability to rapidly prototype, and degree with extensive experience per posted equivalencies.

Python, Django, React, JavaScript, Docker, Bash, PowerShell, PostgreSQL, SANS SIFT Workstation

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Lead Engineer, Secure Client Engineering

United States or New York City or Reston

$168k-$183k/yr RemoteFull Time

College Board: Provides standardized testing and resources for college and career readiness.

8+ YOE8+ years production software development with significant native desktop or platform-level experience; deep C++ and lower-level Windows expertise; familiarity with JavaScript/TypeScript, React, Node.js, Swift, GitHub, and AWS; mob programming and US work authorization required; travel 3-5x/yr.

C++, JavaScript, TypeScript, React, Node.js, Swift, GitHub, AWS, Win32 APIs, Assembly

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Software Developer (SME)

Herndon or McLean or Virginia or United States

$150k-$254k/yr HybridFull Time

BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.

16+ YOETop Secret/SCI polygraph clearance required, U.S. person required, 16+ years software development experience, bachelor’s degree, proficiency in Java and C#, React, Node.js, TypeScript, .NET, cloud platforms, DevOps tools, and scripting (Python or PowerShell).

Java, C#, React, Node.js, TypeScript, .NET, AWS, Azure, Google Cloud, Oracle, Jira, GitHub, Jenkins, Python, PowerShell, Windows, Linux, Ansible

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Senior Cyber Capability Developer

Chantilly, Virginia, United States

$140k-$175k/yr OnsiteFull Time

nou Systems: Provides engineering and technology solutions for defense and space systems.

8+ YOEActive TS/SCI (with SCI eligibility) and CI polygraph ability, U.S. citizenship, degree+8yrs (or equivalent), full-stack Python/Django and React/JavaScript experience, Docker, PostgreSQL, Bash/PowerShell, rapid prototyping under operational timelines.

Python, Django, React, JavaScript, Docker, Bash, PowerShell, PostgreSQL, SANS SIFT Workstation

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Senior GenAI Software Developer

Ashburn or United States

$112k-$179k/yr HybridFull Time

Peraton: Provides advanced technology and mission support for government agencies.

7+ YOEU.S. citizen able to pass Public Trust; 7+ years full-stack development; experience with React/Angular, SQL/NoSQL, GenAI concepts and frameworks, APIs, cloud (AWS, Google), Python/Java/JavaScript/TypeScript, DevSecOps; hybrid Ashburn, VA schedule.

React, Angular, SQL, NoSQL, LLMs, transformers, Python, Java, JavaScript, TypeScript, AWS, Google, GitLab, Google Vertex AI, AWS Bedrock

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Senior Front End Developer

Reston or United States

$120k-$140k/yr RemoteFull Time

TIAG: Technology and management solutions provider for government and industry.

8+ YOEUS citizenship and government clearance eligibility required; 8+ years front-end experience; strong JavaScript (ES6), React, testing, Git, HTML/CSS skills; experience modernizing legacy front-end stacks and building offline-capable web/mobile apps.

JavaScript ES6, Node package management, React, Jest, HTML5, JSON, CSS3, Grid, Flexbox, Git, Polymer, PHP, Linux

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Senior GenAI Software Developer

Ashburn, Virginia, United States

$112k-$179k/yr HybridFull Time

Peraton: National security and mission-critical government technology services provider.

7+ YOEU.S. citizen able to obtain Public Trust. 7+ years full-stack development experience with Python/Java/JavaScript/TypeScript, front-end frameworks (React/Angular), SQL/NoSQL, cloud (AWS/Google), GenAI/LLM familiarity, API and DevSecOps experience.

React, Angular, SQL, NoSQL, Large Language Models (LLMs), transformers, Python, Java, JavaScript, TypeScript, AWS, Google, GitLab, Google Vertex AI, AWS Bedrock, RESTful services

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Full Stack Developer

Chantilly, Virginia, United States

OnsiteFull Time

VTG: Provides engineering and digital modernization solutions for national security.

5+ YOEActive Top Secret/SCI with Poly required. Bachelor's degree or equivalent. 5+ years Python (Flask/Django/FastAPI), 2–3 years SQL (SQLAlchemy), 6mo–3yrs JavaScript/TypeScript/CSS, 6mo–3yrs React/Angular/Vue, 1–3yrs AWS and container deployment experience.

Python, Flask, Django, FastAPI, SQL, SQLAlchemy, JavaScript, TypeScript, CSS, React, Angular, Vue, AWS

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Senior Software Full Stack Engineer

Leesburg, Virginia, United States

$112k-$158k/yr OnsiteFull Time

AeroVironmentNASDAQ: AVAV: Designs and manufactures unmanned aircraft and tactical missile systems.

8+ YOEU.S. citizenship required; Bachelor's in computer science; 8+ years software development; front-end with React; back-end with Java, C++ and Python; extensive Linux, CI/CD, REST API and embedded integration experience.

React, Java, C++, Python, Linux, Maptiler, Mapbox, mbtiles, Deck.gl, RESTful API, CI/CD

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Senior Full Stack Software Developer w/poly

Sterling, Virginia, United States

OnsiteFull Time

GRVTY: Develops defense technology, cyber, and intelligence software solutions.

10+ YOEActive TS/SCI with poly required; 10+ years software engineering; strong Python and Java; React and Django experience; DevOps/CI-CD; experience with large-scale data pipelines; Bachelor’s in Computer Science or related field.

Python, Java, React, Django, Spark, OpenSearch, Elasticsearch, Kafka, gRPC, Celery, Docker, Kubernetes, MariaDB, MySQL, ValKey, PostgreSQL, InfluxDB, MongoDB, Open Telemetry (OTel), GitLab, Jira, Confluence

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Senior Full Stack Developer - TS/SCI with Polygraph

Chantilly, Virginia, United States

$138k-$186k/yr OnsiteFull Time

General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.

8+ YOEBachelor's in CS/Engineering required, 8+ years related experience, TS/SCI with Polygraph (or eligibility), strong Java/Spring Boot and TypeScript/React skills, experience with HBase, Solr, JanusGraph, NiFi, PostgreSQL, Ansible, Linux (RHEL), Python.

Java, Spring Boot, TypeScript, React, Redux, HBase, Solr, JanusGraph, NiFi, PostgreSQL, Ansible, Linux (RHEL), Python, Keycloak, NetOwl, Elasticsearch, RabbitMQ, Docker, Docker Compose

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