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React Developer Jobs in Hanover, PA, US
130+ react developer jobs from 66 companies hiring in Hanover, PA, US.
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Full Stack Developer (React / .NET)
Frederick, Maryland, United States
HybridFull Time
2+ YOE2+ years React/TypeScript/JavaScript; 2+ years C#/.NET; 2+ years SQL databases; API development; MVC; HTML/CSS/JSON/XML; BS in CS or related field or 5+ years programming experience
React, TypeScript, JavaScript, C#, SQL Server, XML, HTML, CSS, JSON, MVC, Git, GitHub, VS Code, Visual Studio, IIS Express, NuGet
1mo
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Senior Full Stack Developer (React)
New Hyde Park or Moline or Hartford or Framingham or West Palm Beach or Norcross or Chicago or Milwaukee or Baltimore or Piscataway or United States
$125k-$150k/yr RemoteFull Time
5+ YOE5+ years full-stack production experience; Python (FastAPI/Flask) and React (TypeScript); AI/ML integration; Kafka; PostgreSQL; Redis; strong communication.
Python, FastAPI, SQLAlchemy, Pydantic, React, TypeScript, Tailwind, Redis, PostgreSQL, Kafka, Databricks, MLflow, Docker, Kubernetes, GitHub Actions, Terraform, ODBC, Data Queues, WebSockets, FastAPI, RH other
3w
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Node-React Full Stack Web Application Developer - DHA
Woodlawn, Maryland, United States
$102k-$133k/yr OnsiteFull Time
Experience building web apps with React.js or Node.js RESTful APIs; SQL/NoSQL databases; Git; unit and integration tests; 52 weeks of specialized IT experience at GS-11 level.
React, Node.js, RESTful APIs, SQL, NoSQL, Git, Bitbucket
1w
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Senior Forward Deployed Engineer (React/Angular + Python + SQL)
Columbia, Maryland, United States
$140k-$150k/yr OnsiteFull Time
6+ YOE6+ years production experience; strong React/Angular, Python, and SQL; leadership and stakeholder communication.
React, Angular, Python, SQL, CI/CD, Docker, Testing
1mo
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Frontend Developer
Columbia, Maryland, United States
$87k-$182k/yr OnsiteFull Time
7+ YOE7+ years SWE; TS/SCI with polygraph;Bachelor in CS or related; front-end testing/development; React; Robot Framework; Python/Java/C++; required
React, Robot Framework, Python, Java, C++
16h
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Software Engineer
Columbia or Minneapolis
$87k-$124k/yr HybridFull Time
Strong Java, React, REST APIs experience; familiar with container platforms and Agile development; hybrid office work arrangement.
Java, React, REST APIs, OpenShift
1w
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Sr. Software Engineer (Front End)
Rockville, Maryland, United States
$110k-$130k/yr HybridFull Time
3+ YOE3+ years React.js front-end development; bachelor’s in CS/Web Development; experience with React, Node.js, HTML/CSS/JS; Agile; government projects.
React.js, Node.js, HTML5, CSS3, JavaScript, Webpack, Vite, Git, CI/CD, AWS (Preferred)
1mo
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Senior Front End Developer
Columbia, Maryland, United States
$121k-$135k/yr HybridFull Time, Contract
7+ YOE7+ years front-end development; React/Angular/Vue; HTML5, CSS3, JavaScript, TypeScript; Agile experience; accessibility; security clearance preferred.
React, Angular, Vue.js, HTML5, CSS3, JavaScript, TypeScript, Bootstrap, Tailwind CSS, Material UI, Jest, Mocha, Jasmine, Git, CI/CD
1w
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Software Engineer II
Nottingham, Maryland, United States
$94k-$118k/yr RemoteFull Time
2+ YOE2+ years software development; Node.js, React/Vue, Express; databases (SQL/NoSQL), Git; strong problem solving and communication.
Node.js, React, Vue.js, Express, MongoDB, SQL, NoSQL, Git, Redis, VS Code
1w
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Senior Full Stack Developer
Baltimore, Maryland, United States
$133k-$189k/yr RemoteFull Time
5+ YOESenior full stack developer with 5+ years of experience, strong JS/Python, React/Node.js, AWS, Git, and government project experience.
React, Next.js, TypeScript, Python, AWS, Redis, DynamoDB, Lambda, S3, API Gateway, Git, Jenkins, Snowflake, PostgreSQL, Plotly, D3, Jest, React Testing Library, Jira, Confluence
3w
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Software Engineer, Senior
Fort Meade or Laurel
$87k-$198k/yr RemoteFull Time
10+ YOESenior full-stack developer with React/Next.js, Git/Jenkins, TS/SCI with polygraph, and 10+ years of software engineering experience (or relevant degrees with more years).
React, Next.js, Git, Jenkins, GitLab CI/CD, Express, Flask, Spring, FastAPI, Docker, Kubernetes, Swarm, Elasticsearch, Kibana, Grafana, Redis, Kafka, Nginx, AWS, HAProxy, Python
3w
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Software Engineer, Lead
Fort Meade or Laurel
$113k-$257k/yr OnsiteFull Time
12+ YOELead full-stack developer with Python, React, Linux, Git; TS/SCI with polygraph; 12+ years experience (or 16+ years without degree); Bachelor's in a related field.
Python, JavaScript, React, Linux, Git, Elasticsearch, Docker, Kubernetes
1mo
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Senior UI/UX Frontend Developer
Fort Meade or Lackland AFB
$170k-$175k/yr OnsiteFull Time
10+ YOE10+ years frontend or software development; 5+ years frontend with modern JS (React/Angular/Vue); UI/UX focus; Agile; CI/CD; DoD TS clearance preferred.
React, Angular, Vue, Jira, Jenkins, GitLab, HTML5, CSS, CSS3, TypeScript
2mo
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Software Engineer (Full Stack/UI)
Columbia, Maryland, United States
$170k-$240k/yr OnsiteFull Time
12+ YOEBachelor's degree in technical field or 4 years experience; 12 years software development; JavaScript/TypeScript; Vue/React; REST; MongoDB; automated testing.
JavaScript, TypeScript, Vue, React, REST, MongoDB, Testing frameworks
2w
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Software Engineer SWE2 - 26010
Hanover, Maryland, United States
OnsiteFull Time
Front-end and back-end development across JavaScript/TypeScript, React, Node.js, Rust, Python; microservices; cloud tooling; testing; data stores; messaging; and security labels.
JavaScript, TypeScript, React, Node.js, Rust, Python, Shell scripting, Kubernetes, Helm, Microservices, Service mesh, Load balancing, Terraform, Ansible, Salt, WebSockets, Grafana, InfluxDB, Elasticsearch, Redis, MySQL, Apache Superset, RabbitMQ, Kafka, Neo4j
2mo
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Senior Full-Stack Engineer
Culver City or Linthicum or Allen or Woodcliff Lake or Chicago or Orlando or Baton Rouge or Waltham or Phoenix or Harrisburg or West Valley City or Austin or Alpharetta or San Diego or Indianapolis or Lexington or Parma or Little Rock or Asheville or Birmingham or Chantilly or Washington or Brentwood or Plantation or Fort Collins or San Mateo or Schaumburg or Brooklyn
$140k-$180k/yr OnsiteFull Time
7+ YOE7+ years in software development; Bachelor's degree in CS/Engineering; backend (Node.js) and frontend (React) experience; API integrations; cloud and database experience.
Node.js, HapiJS, Python, JavaScript, React, SQL, Serverless, Lambda, CloudFormation, Elastic Beanstalk, EC2, VPC, DynamoDB, RDS, G Suite, Microsoft Graph, Okta, OneLogin, Slack, Linux, Docker, Datadog, CloudWatch, MQTT, log/data pipelines
4d
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Sr Software Engineer
Baltimore, Maryland, United States
HybridFull Time
2+ YOEMaster’s degree in computer science, information science, or related technical field, plus 2+ years SDLC experience; 2+ years AWS, Fargate, S3, Lambda, SNS; React UI; Java/Python backend; database design with Oracle/DB2/PostgreSQL; API development.
AWS, Fargate, S3, Lambda, SNS, React, Java, Python, Oracle, DB2, PostgreSQL
4d
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Senior Software Engineer - Full-Stack
Carlsbad or Germantown or Remote (excluding ND, VT, or RI)
$141k-$222k/yr HybridFull Time
5+ YOE5+ years hands-on web app development; React/Spring Boot/Python/Go; cloud (AWS/Azure); microservices; CS fundamentals; travel up to 10%; US citizenship and ability to obtain Secret clearance.
React, Spring Boot, Python, Go, AWS, Azure, Microservices, Redis, Elasticsearch, InfluxDB, Docker, Kubernetes, GitHub Actions, Ansible, ArgoCD
3w
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Senior Software Engineer
Clarksburg, Maryland, United States
$120k-$140k/yr OnsiteFull Time
3+ YOE3+ years software engineering; Rust experience; TypeScript/React; Linux; Docker; CI/CD; scripting.
Rust, TypeScript, React, Linux, Docker, CI/CD, Bash, Python, Systemd, SSH, TCP/IP
1w
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Software Engineer
Columbia, Maryland, United States
$150k-$170k/yr OnsiteFull Time
7+ YOEActive TS clearance required; bachelor’s degree; 7+ years IT experience; DevSecOps and AWS; full stack experience; Go/Python/Java/JS/React/TypeScript knowledge; IL6+ cloud security.
Python, Go, Java, JavaScript, TypeScript, NextJS, React, AngularJS, AWS, IL6+
1w
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Senior Software Engineer - User Interface
Columbia, Maryland, United States
$138k-$184k/yr HybridFull Time
5+ YOE5+ years exp; 3+ yrs React; JS/CSS; testing; SDLC; Agile; collaboration; ownership.
React, JavaScript, CSS, Git, Jira, Confluence, Chrome DevTools, Testing, Docker
1mo
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Web Developer
Annapolis Junction, Maryland, United States
$144k-$210k/yr HybridFull Time
8+ YOEActive TS/SCI clearance with polygraph; 8+ years web development; HTML, CSS, JavaScript; REST APIs; SDLC; Agile; Jira/Confluence; 508 accessibility.
HTML, CSS, JavaScript, React, Angular, Vue, REST APIs, Jira, Confluence, AWS, Docker, Kubernetes, Node.js, Java, Linux scripting, Git
2mo
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Software Engineer 3
Annapolis Junction, Maryland, United States
OnsiteFull Time
RealmOne: Provides advanced technology and cybersecurity for national security missions.
15+ YOEFifteen years SWE experience; BS in CS; expertise in Javascript, Typescript, React, Java (Spring); experience with Docker, Kubernetes, RabbitMQ, Tomcat; active security clearance with polygraph.
Javascript, Typescript, React, Java, Spring, Docker, Kubernetes, RabbitMQ, Tomcat
1mo
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Junior Software Engineer
Columbia, Maryland, United States
$70k-$190k/yr OnsiteFull Time
7+ YOEEntry-level software engineer; TS/SCI clearance with polygraph; 7 years with a Bachelor’s in CS (or related) or 11 years without the degree; JS/TS/React skills.
JavaScript, TypeScript, CSS, HTML, React, Material UI, Java, Docker, Kubernetes, Rancher, Gitlab Pipelines
1mo
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Software Engineer
Annapolis Junction, Maryland, United States
$200k-$225k/yr OnsiteFull Time
14+ YOEActive TS/SCI with Polygraph; 14+ years software engineering; Bachelor’s in CS/Engineering/Math/Physics; strong Java, Python, JavaScript (React); REST APIs; AWS; Docker/Kubernetes; IaC (Ansible or similar); Agile experience.
Java, Python, JavaScript, React, REST APIs, AWS, Docker, Kubernetes, Ansible, GitHub, GitLab, Jenkins
3w
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Software Engineer, I - Java
Fort Washington, Pennsylvania, United States
$90k-$100k/yr RemoteFull Time
2+ YOETwo+ years in Java 17+/Spring Boot; experience with React; healthcare IT standards; AI tools Claude; remote work; bachelor's degree or equivalent.
Java, Spring Boot, React, Delphi, Python, MySQL, MongoDB, Claude, AWS, Git, Subversion, REST, FHIR, HL7, CCDA, X12, Networking
1w
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Java Front End Software Engineer - Clearance Required
Hanover, Maryland, United States
$105k-$185k/yr OnsiteFull Time
3+ YOEBachelor’s degree; 3+ years Java frontend experience; Top Secret SCI with Polygraph; React, TypeScript, Java, JavaScript; Springs; Front end development.
Docker, Kubernetes, Rabbit MQ, TomCat Admin, Java, JavaScript, Typescript, React, Spring Framework
1w
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Software Engineer, Full-Stack
Baltimore, Maryland, United States
$130k-$150k/yr HybridFull Time
3+ YOE3–5 years in software engineering; experience C# .NET Core; React; REST APIs; SQL databases; AWS; Git; Agile; bachelor's in a technical field.
C# .NET Core, React, AWS, SQL, Git, Bitbucket, Jira, Confluence, OpenSearch, Elasticsearch, DataDog
2w
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Senior Software Engineer - Full-Stack
Carlsbad or Germantown or United States
$136k-$253k/yr RemoteFull Time
5+ YOE5+ years web app development with React/Spring Boot/Python/Go; cloud experience (AWS/Azure); microservices; BS in CS/Computer Engineering or related; US citizenship; eligible for Secret Clearance; up to 10% travel.
React, Spring Boot, Python, Go, AWS, Azure, Cloud, Microservices, Redis, Elasticsearch, InfluxDB, Next.js, TanStack, Docker, Kubernetes, GitHub Actions, Ansible, ArgoCD
2w
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Senior Software Developer
Richmond or Baltimore or Nashville or Mechanicsburg or Raleigh
$105k-$145k/yr HybridFull Time
5+ YOESenior software developer with 5+ years of experience in full-stack design and geospatial applications.
SQL, C#, Java, Python, HTML, CSS, JavaScript, ASP.Net Core, Angular, React, Vue.js, Esri software
1w
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Software Engineer Level 3
Fort Meade, Maryland, United States
$225k-$240k/yr OnsiteFull Time
12+ YOETS/SCI w/ Polygraph; BS in CS/Engineering; 12+ years software engineering; frontend React/JS; Node.js/Python/Rust; Kubernetes; CI/CD; IaC; distributed systems.
React, JavaScript, TypeScript, Node.js, Python, Rust, Kubernetes, Helm, Terraform, Ansible, Salt, Kafka, RabbitMQ, WebSockets, Grafana, InfluxDB, MySQL, Redis, Elasticsearch, Neo4j, NiFi
2w
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Software Engineer 2
Annapolis Junction, Maryland, United States
$152k-$206k/yr OnsiteFull Time
5+ YOE5+ years of related experience; TS/SCI w/ Polygraph; Bachelor's degree; Linux CLI, Docker, Git, Python, JavaScript/React; UI/REST APIs; 508, CI/CD a plus.
Docker, Git, Linux, Python, JavaScript, React, REST APIs, Webpack, Bash
2d
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Web Developer (Mid-level) (SWE I) (Government)
Columbia, Maryland, United States
$108k-$170k/yr OnsiteFull Time
7+ YOESeven years as a Software Engineer in similar scope; BS in CS; TS/SCI clearance; experience with AWS, Linux, APIs; proficiency in PHP, C#, Java, Node.js, Python, HTML/CSS/JS, React or Vue.
AWS, Azure, Linux, Nginx, Apache, Tomcat, PowerShell, Python, JavaScript, TypeScript, HTML, CSS, Node.js, React, Vue.js, .NET C#, Java, SQL
2d
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Sr Software Engineer
Baltimore or Maryland
$122k-$158k/yr HybridAll Commitments Available
2+ YOEMaster’s degree in computer science or related field plus 2+ years SDLC; 2+ years AWS (Fargate, S3, Lambda, SNS), React UI, Java/Python backend; experience with relational DBs; APIs and cloud tech.
AWS, Fargate, S3, Lambda, SNS, React, Java, Python, Oracle, DB2, PostgreSQL
3w
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Full-Stack Developer Intern
Gaithersburg, Maryland, United States
OnsiteInternship
0+ YOECurrently enrolled in a Bachelor's or Master's program in CS/Software Engineering or related field; GPA 3.2+, proficiency in JavaScript/TypeScript, front-end framework (React/Angular/Vue), RESTful APIs, relational DB, Git; strong problem-solving and communication.
JavaScript, TypeScript, React, Angular, Vue, Node.js, Python, Java, SQL, Git, Docker, Kubernetes, AWS, Azure, Google Cloud, GraphQL, REST
1mo
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SOFTWARE ENGINEER – Front End/Testing - 7+ yrs of Experience - TS/SCI w/Poly clearance is required- RC
Columbia, Maryland, United States
$186k-$192k/yr OnsiteFull Time
6+ YOEFront-end UI testing/development; experience with UI test scripts (Robot Framework, Python/React/Java/C++); BS in CS or 11+ years SWE; TS/SCI with poly clearance.
Robot Framework, React, Java, C++, Python
1mo
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Software Engineer
Warrenton or Denver or Fort Meade
OnsiteFull Time
Strong Java skills; full-stack development; experience with Java, JavaScript/TypeScript, Python, Angular, ELK stack; BS in CS/CE/EE; TS/SCI with poly; CI/CD experience.
Java, JavaScript, TypeScript, Angular, React, Elasticsearch, Python, REST, Docker, Kubernetes, Helm, Redis, NoSQL, SQL, Android
2mo
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Scientific Software Engineer (Full Stack)
Frederick, Maryland, United States
$115k-$125k/yr HybridFull Time
Bachelor’s or master’s in computer science or software engineering; full-stack data-intensive apps; Python backend (FastAPI/Litestar); React/TypeScript frontend; WebGL visualizations; containerized cloud deployments.
Python, FastAPI, Litestar, React, TypeScript, Deck.gl, PixiJS, Plotly, gRPC, GraphQL, Kubernetes, Docker, Redis, WebSockets, SSE
3mo
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Full-Stack Software Engineer
Annapolis Junction or Annapolis
$100k-$210k/yr OnsiteFull Time
3+ YOEBS in CS/CE/SE or related; 3+ years OO software; MongoDB experience; TS security with poly; Spring Boot; AWS; Docker/Kubernetes; React; CI/CD.
MongoDB, Spring Boot, AWS, Docker, Kubernetes, React, CI/CD
2w
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Associate Full Stack Developer
Frederick, Maryland, United States
HybridFull Time
1+ YOEBachelor's degree or equivalent; 1-3 years web development; experience with C# or JavaScript; independent or team-based work; strong debugging and communication skills.
C#, JavaScript, AWS, Angular, React, Web API, Bootstrap, Foundation, REST, SQL
HiringCafe market data
React Developer Jobs market signals in Hanover, PA, 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
130+
Hiring companies
66
Fresh sample
65% new in 30d
Salary visibility
84% show pay
Companies appearing in this market
Booz Allen HamiltonBelay TechnologiesCACILockheed MartinVisionistHalogen Engineering GroupT. Rowe PriceAeroVironment
Work location mix in visible results
Onsite: 41Hybrid: 25Remote: 8