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Javascript React Js Developer Jobs in Delaware (NOW HIRING)

Prophecy Technologies

Java Developer

Wilmington, DE · On-site

$49.50 - $64/hr

Experience with front-end technologies such as React.js , Angular, JavaScript, TypeScript, HTML5 ... Bachelor's degree in Computer Science, Engineering, or a related field. * 6+ years of professional ...

4STAFFING, INC.

Python Developer

Newark, DE · Hybrid

$49.25 - $67.75/hr

Python Developer (Aladdin Enterprise Experience) * Full-time, direct employment * Hybrid ... Utilize React.js to build web applications with modern user interfaces and responsive designs.

Judge Group, Inc.

Full Stack Java Developer

Wilmington, DE · On-site

$51 - $65.75/hr

React.js * Java * Spring Boot * Experience building and maintaining CI/CD pipelines. * Hands-on experience deploying and managing applications in AWS. * Knowledge of software engineering principles ...

Ports North

Full Stack Developer - Basic

Wilmington, DE · On-site

$60 - $80/hr

Exposure to cloud technologies Education & Work Experience * 4+ Years of experience in Java, Springboot and React js. * Bachelor's degree or equivalent in related field Title Full stack developer ...

JPMorgan Chase & Co.

Software Engineer II

Wilmington, DE · On-site

$125 - $150/hr

... JavaScript framework (such as React, Vue, or Angular) * Experience or knowledge of model governance and data governance * Experience building internal platforms or developer experience tooling that ...

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Javascript React Js Developer information

What does a Javascript React JS developer do?

A Javascript React JS Developer specializes in building user interfaces for web applications using the React JS library. They create interactive, efficient, and scalable front-end components by writing JavaScript code and leveraging React’s component-based architecture. Their responsibilities often include collaborating with designers and backend developers, optimizing application performance, and ensuring a responsive user experience across devices.

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

To thrive as a Javascript React Js Developer, you need solid expertise in JavaScript, HTML, CSS, and a deep understanding of the React.js library, often supported by a degree in computer science or related experience. Familiarity with tools like Git, npm, Webpack, and APIs, as well as knowledge of testing frameworks and state management libraries such as Redux, is typically required. Strong problem-solving abilities, effective communication, and a collaborative mindset distinguish top performers in this role. These skills and qualities ensure the creation of efficient, scalable, and maintainable web applications while facilitating teamwork in dynamic development environments.

How does a Javascript React JS developer typically collaborate with designers and backend developers on a project?

As a JavaScript React JS Developer, collaboration with designers and backend developers is a key part of the workflow. You will often work closely with UI/UX designers to translate visual mockups into interactive web interfaces, ensuring that the user experience is both functional and visually appealing. Communication with backend developers is also essential for integrating APIs and managing data flow, which may involve clarifying endpoints, data structures, and error handling. Regular stand-up meetings, code reviews, and shared documentation are common practices to facilitate smooth teamwork and ensure project alignment.

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

CriteriaJavascript React Js DeveloperFront-End Developer
Required SkillsProficiency in React.js, JavaScript, HTML, CSSHTML, CSS, JavaScript, frameworks like React, Angular, or Vue
CertificationsOptional, but React-specific certifications are commonGeneral web development certifications or courses
Work EnvironmentDeveloping interactive UI components, working closely with ReactBuilding user interfaces across various frameworks and libraries
Industry UsagePrimarily in companies using React.js for front-endAcross industries using various front-end technologies

While a Javascript React Js Developer specializes in React.js and JavaScript for building dynamic user interfaces, a Front-End Developer has a broader scope, working with multiple frameworks and technologies to create website interfaces. Both roles require similar foundational skills, but the React Js Developer focuses more on React-specific development.

How much does a JavaScript React JS developer earn?

A JavaScript React JS developer's salary varies based on experience, location, and skill level, but typically ranges from $70,000 to $120,000 annually in many markets. Senior developers with advanced skills in React, Redux, and related tools can earn higher salaries, especially in competitive tech hubs.

Is React still in demand in 2026?

React.js remains a highly in-demand skill for JavaScript React JS developers in 2026, as it continues to be widely used for building modern web applications. Its large ecosystem, strong community support, and integration with popular tools like Redux and Next.js sustain its relevance in the industry.

Is there a demand for React Js developers?

React JS developers are in high demand due to the widespread use of React for building dynamic web applications. Companies across various industries seek skilled React developers to create responsive and efficient user interfaces, often requiring knowledge of JavaScript, HTML, CSS, and related tools like Redux or TypeScript. The demand is expected to grow as front-end development continues to prioritize modern, scalable frameworks.

What are popular job titles related to Javascript React Js Developer jobs in Delaware?

For Javascript React Js Developer jobs in Delaware, the most frequently searched job titles are:

What job categories do people searching Javascript React Js Developer jobs in Delaware look for?

The top searched job categories for Javascript React Js Developer jobs in Delaware are:

Javascript React Js Developer jobs near you
Infographic showing various Javascript React Js Developer job openings in Delaware as of September 2026, with employment types broken down into 81% Full Time, 8% Part Time, 10% Contract, and 1% Nights. Highlights an 78% Physical, 4% Hybrid, and 18% Remote job distribution.

Full Stack Java Developer (React + Java) / Only W2

Ampcus Inc

Wilmington, DE • On-site

$51 - $65.75/hr

Other

Posted 19 days ago

Job description

Title: Full Stack Java Developer (React + Java)

Location: Wilmington, DE - Onsite

Required Visa: & GC

Work Model: Onsite

Type: Contract to hire - W2 Only

Hiring Manager Required:

This is a front-end-weighted full-stack position, with approximately 75% of the work focused on React/TypeScript UI development and 25% on Java/Spring Boot backend development. The successful candidate should be comfortable working across the full software development lifecycle in an Agile/Scrum environment.

Key Responsibilities

Develop and maintain full-stack applications with a focus on React (frontend) and Java/Spring Boot (backend)

Collaborate across teams to deliver high-quality solutions within an AI-enabled SDLC environment

Contribute to systems such as Room Reservations and Internet platforms

Participate in code reviews and ensure adherence to best practices

Work closely with cross-functional teams in a fast-paced, collaborative setting

Required Skills & Experience

Need 5 Years Strong hands-on experience in React.js & TypeScript.

Solid backend development experience using Java and Spring Boot

Balanced full-stack capability (~75% frontend / 25% backend)

Familiarity with software development lifecycle (SDLC), preferably with AI-driven processes

Experience with CI/CD pipelines and software deployment processes.

Experience with REST APIs and application integration.

Exposure to AWS (Required)

Additional Highlights

Opportunity to work on AI-focused initiatives integrated into SDLC

Exposure to enterprise-scale systems and modern cloud technologies

Ampcus logo

About Ampcus

Sourced by ZipRecruiter

Ampcus Inc. is a ISO 20000, ISO 27000, ISO 9001, CMMI DEV/3 SM and CMMI SVC/3 SM certified global provider of a broad range of Technology and Business consulting services. From strategy to execution, our disciplined yet flexible approach starts and ends with our clients. By listening hard and working harder, client goals become our goals. Their success is our satisfaction. It’s why our clients sleep well at night. We believe that the success of an engagement is determined by strong project management, as well as clear communication and mutual commitment working collaboratively. Our methodology begins with listening to the customer about their needs, then working with their team to gain a clear understanding of the requirements, while providing knowledge transfer of best practices for the organization.

Industry

It services

Company size

1,001 - 5,000 Employees

Headquarters location

Chantilly, VA, US

Year founded

2004

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