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React Developer Jobs in Delaware (NOW HIRING)

Sensiple Inc.

Java Full Stack Developer

Wilmington, DE

$51 - $65.75/hr

Full Stack Developer Wilmington DE- Relocation is open-Onsite W2 Candidates only * Junior role: 5 ... Java Spring Boot Microservices, React, Public cloud (any) - Java, Spring boot, rest API ...

Hashnode

Fullstack Developer (Remote)

Dover, DE · Remote

Our mission is to empower developers to create a personalized space where they can showcase their ... Design, develop, and maintain high-quality web applications using modern technologies such as React ...

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React Developer information

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$40K

$129.5K

$158.6K

How much do react developer jobs pay per year?

As of May 31, 2026, the average yearly pay for react developer in Delaware is $129,460.00, according to ZipRecruiter salary data. Most workers in this role earn between $106,100.00 and $157,100.00 per year, depending on experience, location, and employer.

What Does a React Developer Do?

As a React developer, you work in a comprehensive JavaScript library known as React. Your responsibilities are to design, develop, and implement this front-end technology for businesses. Your software includes user-facing features that consist of reusable components for future use. Other duties include testing software for functionality issues, translating designs into code, and optimizing components for optimum performance. Part of your job is utilizing workflows such as Flux and Redux to complete tasks. You also coordinate with teams to ensure each layer of the infrastructure works together.

What are the key skills and qualifications needed to thrive as a React Developer, and why are they important?

To thrive as a React Developer, you need a solid understanding of JavaScript, ES6+, HTML, CSS, and a proven track record with React.js and related libraries. Familiarity with version control systems like Git, package managers such as npm or Yarn, and experience with build tools and testing frameworks are typically required. Strong problem-solving skills, attention to detail, and effective communication set outstanding developers apart. These competencies ensure you can build efficient, maintainable user interfaces and collaborate effectively within development teams.

What are the most common challenges React Developers face when working on large-scale applications?

React Developers working on large-scale applications often encounter challenges such as managing complex state logic, ensuring code maintainability, and optimizing application performance. Collaborating effectively with backend teams and coordinating updates in component libraries are also crucial. Additionally, keeping up with the evolving React ecosystem and integrating third-party tools or libraries can require ongoing learning and adaptation. Leveraging best practices like code splitting, lazy loading, and clear state management patterns can help address these challenges.

What are React Developers?

React Developers are software engineers who specialize in building user interfaces using the React JavaScript library. They design and implement interactive components on web applications, ensuring seamless and efficient user experiences. Their responsibilities often include coding, debugging, optimizing performance, and collaborating with designers and backend developers. React Developers need a strong understanding of JavaScript, HTML, CSS, and the React framework. They may also work with related tools like Redux, TypeScript, and testing libraries.

Are React developers in high demand?

React developers are in high demand due to the widespread use of React.js for building user interfaces in web development. Employers seek developers skilled in JavaScript, React, and related tools like Redux, with many job openings across various industries. The role often requires knowledge of front-end development, responsive design, and version control systems like Git.

What is the difference between React Developer vs Front-End Developer?

AspectReact DeveloperFront-End Developer
Primary FocusBuilding user interfaces with ReactDeveloping UI/UX across various frameworks
Required SkillsReact, JavaScript, HTML, CSSJavaScript, HTML, CSS, multiple frameworks
Work EnvironmentWeb development teams, startups, tech companiesWeb development teams, agencies, corporate IT
Common CertificationsReact certifications, JavaScript coursesJavaScript certifications, front-end development courses

React Developers specialize in building user interfaces using React, while Front-End Developers work on a broader range of UI/UX development across various frameworks. Both roles require strong JavaScript, HTML, and CSS skills, but React Developers focus more on React-specific tools and libraries. Employers in tech companies and startups often seek both, but React Developers are more specialized in React-based projects.

More about React Developer jobs
What are the most commonly searched types of React Developer jobs in Delaware? The most popular types of React Developer jobs in Delaware are:
What are popular job titles related to React Developer jobs in Delaware? For React Developer jobs in Delaware, the most frequently searched job titles are:
What job categories do people searching React Developer jobs in Delaware look for? The top searched job categories for React Developer jobs in Delaware are:
What cities in Delaware are hiring for React Developer jobs? Cities in Delaware with the most React Developer job openings:
What are popular job titles related to React Developer jobs in DE? For React Developer jobs in DE, the most frequently searched job titles are:
React Developer jobs near you
Infographic showing various React Developer job openings in Delaware as of May 2026, with employment types broken down into 66% Full Time, 16% Part Time, and 18% Contract. Highlights an 71% Physical, 2% Hybrid, and 27% Remote job distribution, with an average salary of $129,460 per year, or $62.2 per hour.

Java J2EE Developer

Seven Seven Software

Wilmington, DE • On-site

Full-time

Posted 8 days ago

Job description

  • Strong experience in Core Java (Java 11+), Functional Programming, Spring, ORM (JPA/Hibernate), Unit Testing & Integration Testing
  • Proficient in RDBMS (Oracle), SQL, and Unix Scripts
  • Experience in web development and modern JS Frameworks (JavaScript, HTML 5, Ember, ReactJS or Angular)
  • Knowledge of container based development, orchestration, micro services frameworks and tools (Docker, Kubernetes, Spring Boot, Swagger) is a plus
  • Knowledge of Reactive programming is a plus i.e. Spring Flux
  • Understanding of Agile methodology and leveraging SDLC tools to improve development and testing efficiency (JIRA, Jenkins, GIT, JUnit, Selenium, Lint)
  • Experience using NoSQL (Cassandra, Elastic Search) is a plus

We are looking for people with solid experience in following:
Java, Oracle, React , Spring Frame work/Boot
Git / Jenkins
Job Requirements

Apply