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React Js Developer H1B Jobs in Maryland (NOW HIRING)

Hirekeyz Inc

React Developer

Baltimore, MD · On-site

$103K - $120K/yr

A React Developer is a specialized front-end developer who designs, develops, and maintains user interfaces (UIs) and UI components for web and mobile applications using the React.js library (or ...

Anagh Technologies, Inc.

Sr. React Developer

Bethesda, MD · On-site

$58.25 - $77/hr

Role: Sr React Developer Location: Bethesda,MD Duration: 12+ months • Strong proficiency in ... js and its core principles • Experience with popular React.js workflows (such as Flux or Redux ...

CompuGain

Senior Node Developer - level 3

Bethesda, MD · On-site

$54.75 - $70.75/hr

... Node.js and React.js. The role requires extensive experience in software development, Agile ... programming, program debugging, data analysis, problem analysis and resolution of issues within ...

CompuGain

Senior Node Developer - level 3

Bethesda, MD · On-site

$54.75 - $70.75/hr

The role involves extensive full-stack software development using Node.js and React.js, focusing on ... programming, program debugging, data analysis, problem analysis and resolution of issues within ...

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React Js Developer H1B information

What is a React JS developer on an H1B visa?

A React JS Developer on an H1B visa is a software developer specializing in building user interfaces using the React JavaScript library, who is authorized to work in the United States under the H1B non-immigrant visa program. The H1B visa allows U.S. companies to employ foreign workers in specialty occupations that require theoretical or technical expertise. React JS Developers on H1B visas typically work for technology companies or consulting firms and must have at least a bachelor's degree or equivalent experience in computer science or a related field. They are responsible for developing and maintaining web applications, collaborating with teams, and ensuring high performance and responsiveness of the user interface.

What are the key skills and qualifications needed to thrive as a React JS developer?

To thrive as a React JS Developer, you need a solid understanding of JavaScript, React library concepts, front-end development principles, and typically a bachelor's degree in computer science or related field. Experience with tools such as Redux, RESTful APIs, Git, and knowledge of modern build systems like Webpack is commonly required, with some employers preferring certifications in web development. Strong problem-solving skills, teamwork, and effective communication help developers collaborate and adapt to project needs. Mastery of these skills ensures efficient creation of responsive, scalable web applications and successful integration within development teams.

What are some common challenges React JS developers on H1B visas might face in the workplace?

React JS Developers working in the U.S. on H1B visas may encounter challenges such as adapting to new workplace cultures, navigating complex immigration paperwork, and managing expectations around project timelines. Additionally, they often need to stay current with rapidly evolving React frameworks and best practices while collaborating with cross-functional teams. It's important to communicate proactively with HR and legal departments regarding visa status and to seek out mentors or peer support to ease the transition and support professional growth.

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The top searched job categories for React Js Developer H1B jobs in Maryland are:

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React Js Developer H1B jobs near you
Infographic showing various React Js Developer H1B job openings in Maryland as of August 2026, with employment types broken down into 67% Full Time, and 33% Contract. Highlights an 84% In-person, and 16% Remote job distribution.

Senior React JS Developer

Baltimore, MD • On-site

O3 Technology Solutions
IT Services • 11 - 50 employees
Learn more about O3 Technology Solutionsexternal

$59.50 - $77.25/hr

Other

Posted 17 days ago

Job description

Sr REACT Js. developer to design, develop and test using React JS technologies which will facilitate application development and implementation from development to QA to production 

Role Description:
The role will require you to design, develop and test using React JS technologies which will facilitate application development and implementation from development to QA to production. You will work to gain an understanding of the current system infrastructure, security needs, network considerations, methodologies.

In this role, you will primarily focus on ReactJS programming, integrate designs and wireframes within the application code, write application interface code with JavaScript, translate wireframes and designs into quality codes, optimize components to work seamlessly across different browsers and devices, develop responsive web-based UI and supporting the ecosystem for the organization. 

Responsibilities:
The Senior React Developer position requires in-depth knowledge of JavaScript, object model, DOM manipulation and event handlers, data structures, algorithms, JSX, Babel, and architectural styles /API’s (REST/RPC) and Agile methodologies for the development of application programs.

The Senior Developer will be writing clean, scalable code using ReactJS programming languages, refactor and debug codes, improve existing software, test, and deploy applications and systems. Develop documentation throughout the lifecycle of the development process and provide technical support to the team. 

• Ensure that the technologies are updated with current, stable, and compliant architecture and applications that meet enterprise standards. 

• Collaborate with internal teams to produce software design and architecture

• Develop, Test and Deploy applications and systems

• Revise, update, refactor and debug codes

• Improve existing JAVA applications and systems

• Proactively monitors and reports performance utilization of assigned technologies.

• Troubleshoot software and/or hardware issues/failures.

• Manage problem or escalated tickets and tasks and out of cycle requests from systems/software owners.

• Determine the best course of action for meeting business needs and provide consultative expertise to customers on how to best use systems.

• Proactively monitors and identifies broader, more complex issues across multiple, integrated, connecting technologies and communicate as appropriate.

• Provides technical knowledge and support to District agencies, personnel, and additional stakeholders 

• Performs other related duties as assigned 

• May coordinate activities of application developers. 

• Able to identify best practices and standards for the use of the product. 

• Delivers support and design for industry specific applications that require integration with statewide systems or applications

• Interacts with executive level business users or technical experts

• May function as a niche technical SME (Subject Matter Expert)

Minimum Education/Certification Requirements: 

Bachelor’s degree in Information Technology or related field or equivalent experience

The skills profile required is

Skill

Required / Desired

Amount

of Experience

Enterprise Web Development experience

Required

16

Years

Experience in working with React-UI framework (React.js)

Required

3

Years

Experience in working with ReactJS, RXJS, NodeJS, ES6/5

Required

3

Years

Experience in REDUX architecture

Required

3

Years

Experience in working with HTML5, CSS3, JavaScript, Angular 2.0

Required

3

Years

Experience in developing React Native components

Required

3

Years

Experience in working with JSX (Javascript Syntax Extension)

Required

3

Years

Experience in working with REST APIs

Required

3

Years

Experience in working with JSON and XML

Required

3

Years

Experience to translate Wireframes and designs for development

Required

3

Years

Experience in CSS libraries, Sigma, Adobe XD

Required

3

Years

Experience with ReactJS workflows like Flux, Redux, Create React App, data structure libraries

Required

3

Years

Experience with GIT version control repository

Required

3

Years

Experience with Tomcat/Jetty/undertow Application Servers

Required

3

Years

Experience with LINUX working environment

Required

3

Years

RedHat Openshift Container-based application development and deployment experience

Required

3

Years

Knowledge of Continuous Integration and Continuous Development

Required

3

Years

Bachelor''''s degree in Computer Science, IT or Engineering or equivalent experience.

Required

  

Must be able to qualify for a Senior level STaR2 position

Required

11

Years

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