514 react developer jobs at 213 companies in Maryland
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Senior React Developer
Annapolis Junction or Columbia
$200k-$275k/yrHybridFull Time
Freedom Technology Solutions Group: Provides IT consulting and government technology services.
12+ YOESenior full-stack developer proficient in React and Java/Spring Boot; experience migrating legacy systems; ability to work with Camunda and Pega workflows; strong REST APIs and Oracle/SQL skills.
React, Java, Spring Boot, Camunda, Pega, Oracle, SQL, REST API
SITEC Consulting: Private IT services firm delivering software, systems, cloud, and networking solutions for government and commercial clients.
6+ YOEActive TS/SCI with Polygraph, Bachelor's in technical discipline (or 10 years' experience), 6+ years software development, strong React and JavaScript/TypeScript skills, SQL/NoSQL familiarity, able to work core hours 10:00-14:00 M-F.
Mindgrub: Baltimore-based digital consultancy serving organizations with custom software, mobile and web apps, AI, and digital transformation.
4+ YOEU.S. citizen required. 4+ years front-end experience with React and JavaScript/TypeScript. Experience with reusable component libraries, client-side state, accessibility, responsive design, testing, CI/CD, and strong communication skills.
UKI Development: Software development branch building web and cloud applications for Ultimate Knowledge Institute’s government and enterprise customers.
7+ YOERequires 7+ years building production web applications, deep Angular expertise, expert TypeScript, React experience preferred, API integration, testing, GitOps, CI/CD, strong communication, and US work authorization.
CACINYSE: CACI: Provider of specialized IT and mission-critical government services.
4+ YOEActive TS/SCI with polygraph, React and Python expertise, RHEL, PostgreSQL, Django, JavaScript frameworks, Docker, and qualifying technical education and experience.
React, Python, Red Hat Enterprise Linux (RHEL), SQL, PostgreSQL, Django, JavaScript, Docker, Ansible, Cribl, Splunk
CACINYSE: CACI: Provider of specialized IT and mission-critical government services.
4+ YOEActive TS/SCI with polygraph, technical education and 4–12 years relevant experience depending on degree, React, Python, Django, JavaScript, RHEL, PostgreSQL, Docker, and CI/CD expertise.
React, Python, CI/CD, Red Hat Enterprise Linux (RHEL), SQL, PostgreSQL, Django, JavaScript, Docker, Ansible, Cribl, Splunk
Captivation Software: Software engineering creating innovative software solutions for the Armed Forces and Intelligence Community.
14+ YOEBachelor's or advanced technical degree, 14 years of software experience, full-stack development, JavaScript frameworks, Java, modular components, SDLC, Section 508, and Top Secret/SCI clearance with polygraph.
Software Engineer I (JavaScript, TypeScript, AWS, React, Node.js)
Baltimore or Hartford or Saint Paul
$99k-$163k/yrHybridFull Time
TravelersNYSE: TRV: A leading provider of property and casualty insurance.
3+ YOEBachelor's degree in computer science, a related STEM field, or equivalent education/work experience; three years of programming experience plus two additional years of software engineering experience.
Software Engineer I (JavaScript, TypeScript, AWS, React, Node.js)
Baltimore or Hartford or Saint Paul or Hunt Valley
$99k-$163k/yrHybridFull Time
TravelersNYSE: TRV: A leading provider of property and casualty insurance.
3+ YOEBachelor's degree in computer science or a related STEM field, three years of programming experience, and two additional years of software engineering experience; strong problem-solving and communication skills.
LufCo: Woman-owned defense and systems engineering firm delivering secure software, sensing, cryptographic, and mission systems for government clients.
8+ YOEActive TS/SCI with Polygraph; 8+ years development experience; Bachelor's in a technical field; strong Java, JavaScript, React/SolidJS, SpringBoot, Grafana skills.
Food and Commercial Workers: 501(c)(5) nonprofit labor union representing grocery, food-processing, retail, and healthcare workers in the United States and Canada.
7+ YOEBachelor's degree or equivalent experience, 7+ years developing full-stack web applications, and proficiency with C#, .NET Core, REST APIs, React, TypeScript, JavaScript, HTML, CSS, SQL, databases, reporting tools, and Git.
C#, .NET Core, REST APIs, React, TypeScript, JavaScript, HTML, CSS, SQL, Git, COBOL, CI/CD, Microsoft Azure, Microsoft Office
United States or Hawaii or California or New York City or Seattle or Washington or Texas or Connecticut or Illinois or Massachusetts or New Hampshire or New Jersey or Oregon or Rhode Island or Vermont or Alabama or Alaska or Arizona or Arkansas or Colorado or Delaware or Florida or Georgia or Idaho or Indiana or Iowa or Kansas or Kentucky or Louisiana or Maine or Maryland or Michigan or Minnesota or Mississippi or Missouri or Montana or Nebraska or Nevada or New Mexico or North Carolina or North Dakota or Ohio or Oklahoma or Pennsylvania or South Carolina or South Dakota or Tennessee or Utah or Virginia or West Virginia or Wisconsin or Wyoming
$137k-$203k/yrRemoteFull Time
ModernHEALTH: Private workforce mental health platform providing employers’ employees and families with coaching, therapy, group support, and digital care.
8+ YOERequires 8+ years of software development experience, 2+ years of full-stack web development, and expertise with Python, JavaScript/TypeScript, React, React Native, APIs, databases, technical leadership, and mentoring.
Arizona or California or Colorado or Connecticut or Florida or Iowa or Idaho or Kentucky or Massachusetts or Maryland or Michigan or Minnesota or Nevada or New Hampshire or New Jersey or Ohio or Oregon or Pennsylvania or South Carolina or Tennessee or Texas or Virginia or Washington
$120k-$135k/yrRemoteFull Time
Foureyes: Private automotive data-platform helping dealerships connect data, manage leads, and convert more shoppers into sales.
3+ YOE3+ years full-stack development experience with Python/Java/TypeScript/React, cloud-native AWS experience, SQL and IaC knowledge, observability tooling, and enthusiasm for AI-assisted development.
Quotient: Managed IT services and cybersecurity firm serving businesses, education, healthcare, and government organizations nationwide.
3+ YOE3+ years software development experience; hands-on proficiency in at least three of Java, Python, JavaScript (Vue.js/React), PHP, or C#; RESTful API, Git, and SDLC experience; ability to work EST business hours; strong communication.
Bright MLS: Association-owned Mid-Atlantic multiple listing service providing real estate data, technology, and market intelligence to brokers and agents.
5+ YOEMinimum 5 years of iOS and Android development experience; React Native, AWS, API integration, Git, GitHub, NodeJS, TypeScript, and Agile Scrum proficiency required. Bachelor's degree preferred.
Lead Full Stack Engineer (.Net, Vue/React) - Fully Remote
Baltimore or United States
RemoteFull Time
CoverGo: Modular, no-code insurance platform for health, life, and P&C.
8+ YOE2+ Mgmt8+ years full-stack experience, 2+ years in a lead role, proficiency with .NET Core,C#,GraphQL,MongoDB,Docker,Javascript,Vue.js/React.js,cloud platforms,testing,security and performance optimization.
AmentumNYSE: AMTM: Global provider of engineering, technical, and mission-critical services.
5+ YOERequires 5+ years of software development experience, TS/SCI clearance, and expertise with JavaScript/TypeScript, Go, React/Redux, Node.js, containers, Kubernetes, databases, Git, and agile development.
Utah or Wisconsin or Alaska or West Virginia or District of Columbia or Washington or Virginia or Vermont or Texas or Tennessee or South Dakota or South Carolina or Rhode Island or Puerto Rico or Pennsylvania or Oregon or Oklahoma or Ohio or North Dakota or North Carolina or New York or New Mexico or New Jersey or New Hampshire or Nevada or Nebraska or Montana or Mississippi or Minnesota or Michigan or Massachusetts or Maryland or Maine or Louisiana or Kansas or Iowa or Indiana or Illinois or Idaho or Georgia or Florida or Delaware or Connecticut or Colorado or California or Arkansas or Arizona or Alabama or Virgin Islands, U.S. or Missouri or Wyoming
$80k-$90k/yrRemoteFull Time
Harris Computer: Global provider of mission-critical vertical market software solutions.
3+ YOEBachelor\u0002s or equivalent experience, 3+ years software development, strong Java (11/17+), Spring/Spring Boot, REST API, databases, search tech, React/Next.js, and familiarity with AI-assisted development.
Java, JVM, Spring, Spring Boot, RESTful API, PostgreSQL, MySQL, MongoDB, Elasticsearch, React, Next.js, Material UI, GitHub Copilot, Claude, Cursor, ChatGPT