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Javascript Developer Jobs in Delaware (NOW HIRING)

Arka Infotech Inc

Hadoop Developer

Wilmington, DE · On-site

... JavaScript, Shell) - Experience designing, developing, and implementing ETL and relational database systems - Experience working with automated build and continuous integration systems (Maven ...

Software Technology Inc

Java Developer

Wilmington, DE · Hybrid

$49.50 - $64/hr

Java Developer Location: Wilmington DE Position: Hybrid Must have hands on experience on the ... CSS and HTML design plus JavaScript. Process Skills: * Agile exposure Behavioral Skills:

Purple Drive Technologies

.Net developer

Wilmington, DE · On-site

$46.75 - $61.75/hr

Familiarity with JavaScript , HTML, CSS, and modern front-end frameworks (plus point). * Experience working with Agile/Scrum teams and using tools like Azure DevOps, JIRA, or Git. * Excellent ...

Whiz Global LLC

Java Fullstack Developer

Wilmington, DE

$51 - $65.75/hr

Java Developer / Full Stack Developer - Wilmington, DE 0r Columbus, OH or Jersy City, NJ Duration ... Experience with modern front-end technologies (React, Angular, JavaScript, etc.) * Exposure to ...

BI-Commercial

.NET Developer with AWS

Wilmington, DE · On-site

Role: .NET Developer with AWS Location: Wilmington, DE Required Skills: Proficiency in developing ... and JavaScript/TypeScript Experience with responsive design and cross-browser compatibility;

TrustMinds, Inc.

Front End React Developer

New Castle, DE · On-site

$100K - $117K/yr

* A hands-on, experienced, mid-level engineer with expertise in React, JavaScript, TypeScript, web technologies and languages. * We are looking for narrow and deep experience with frontend, client-side ...

Arka Infotech Inc

Sr.Core Java Developer

Wilmington, DE · On-site

$55.50 - $70.75/hr

Interviews can be arranged immediately Sr. Core Java Developer Location: Wilmington, DE Length: 2 ... CSS, JavaScript, etc.) is a plus - Experience with SOA architecture and principals is a plus ...

Ventures Unlimited Inc

SharePoint Developer

Wilmington, DE

$47.50 - $62/hr

SharePoint Developer Experience: 7+ Years Location: Wilmington, DE Duration: Full time Technical ... Net C# Development Web Services JavaScript CSS/Master Page Visual Studio 2010 Deploying Asp.net ...

Fox Rothschild

Senior Web Developer

Wilmington, DE · On-site

Proficiency in front-end technologies (e.g., HTML5, CSS3, JavaScript, Angular). * Solid ... Familiarity with CI/CD pipelines and DevOps tools preferred. * Basic knowledge of security best ...

Syntricate Technologies

Senior Java Developer

Newark, DE · On-site

$56.25 - $71.50/hr

Role: Senior Java Developer Job Location: Charlotte, NC / Plano, TX / Atlanta, GA / Newark, DE ... JavaScript Frameworks - AngularJS or ReactJS. CSS frameworks like Bootstrap. Unix shell scripting ...

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See Delaware salary details

$29.5K

$106.7K

$169.1K

How much do javascript developer jobs pay per year?

As of Jun 19, 2026, the average yearly pay for javascript developer in Delaware is $106,675.00, according to ZipRecruiter salary data. Most workers in this role earn between $66,100.00 and $128,100.00 per year, depending on experience, location, and employer.

Is JavaScript in high demand?

JavaScript is in high demand for web development, as it is a core technology for creating interactive websites and applications. Many companies seek JavaScript developers skilled in frameworks like React or Angular, and the demand is expected to grow with the continued expansion of web-based technologies.

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

To thrive as a JavaScript Developer, you need strong proficiency in JavaScript, HTML, CSS, and a solid understanding of web development principles, often backed by a degree in computer science or comparable experience. Familiarity with frameworks like React or Angular, version control systems like Git, and build tools such as Webpack is typically required. Problem-solving, attention to detail, and effective communication are crucial soft skills for collaborating on projects and resolving technical challenges. These skills and qualities ensure the delivery of robust, maintainable, and efficient web applications that meet user and business needs.

Will AI replace JavaScript developers?

JavaScript developers create and maintain web applications using JavaScript, which requires problem-solving, creativity, and understanding of user needs. While AI tools can assist with coding and automate repetitive tasks, they are unlikely to fully replace developers, as human oversight and expertise are essential for complex project design and debugging. Developers will need to adapt by learning new tools and staying current with evolving technologies.

What Does a JavaScript Developer Do?

As a JavaScript developer, your main responsibilities are to code functional web applications using the JavaScript (JS) programming language and to patch and update application code as needed to optimize functionality. You program front-end code for web applications, collaborate with back-end developers, and use tools like integrated development environments (IDEs), Git, and browser dev tools.

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

AspectJavascript DeveloperFront-End Developer
Primary FocusWriting and optimizing JavaScript codeDesigning and implementing user interfaces
Required SkillsJavaScript, HTML, CSS, frameworks like React or AngularHTML, CSS, JavaScript, UI/UX design
Work EnvironmentWeb development teams, software companiesWeb design agencies, tech firms, startups

Javascript Developers focus on coding and scripting using JavaScript, while Front-End Developers handle the overall design and user experience of websites. Both roles often overlap, but the Javascript Developer specializes in scripting, whereas the Front-End Developer emphasizes UI/UX design and layout.

How much does a 3 JS developer make in the US?

A JavaScript developer with three years of experience typically earns between $70,000 and $110,000 annually in the US, depending on location, skills, and company size. Salaries can vary based on expertise with frameworks like React or Node.js and the complexity of projects handled.

What does a JavaScript Developer do?

A JavaScript Developer is responsible for designing, developing, and maintaining web applications using the JavaScript programming language. They typically work on both the front-end (user interface) and sometimes the back-end (server-side) of web projects, creating interactive features, optimizing performance, and ensuring cross-browser compatibility. Their role often involves collaborating with designers and other developers to deliver a seamless user experience.

What are some common challenges faced by JavaScript Developers when working on large-scale applications?

JavaScript Developers working on large-scale applications often encounter challenges such as maintaining code readability, managing dependencies, and ensuring performance optimization. As projects grow, it becomes essential to implement best practices like modularization, code reviews, and thorough testing to prevent bugs and technical debt. Collaboration with backend developers, designers, and QA testers is frequent, requiring clear communication and an agile mindset to deliver features efficiently and address issues as they arise.

Is JavaScript still used in 2026?

JavaScript remains a fundamental programming language for web development in 2026, widely used for creating interactive websites and applications. JavaScript developers continue to work with frameworks like React, Angular, and Vue, and proficiency in these tools is valuable for the role.
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What are popular job titles related to Javascript Developer jobs in DE? For Javascript Developer jobs in DE, the most frequently searched job titles are:
Javascript Developer jobs near you

Hadoop Developer

Arka Infotech Inc

Wilmington, DE • On-site

Contractor

Posted 8 days ago

Job description

Job Description
Hadoop Developer
Location: Wilmington, DE
Length: 2 years
F2F REQUIRED
Visa copy required for submission
Requirements:
- 5+ years Hadoop development experience
- Experience with various Hadoop tools & frameworks (MapReduce, YARN, Pig, Hive, Hbase) and NoSQL
- Experience developing front-end and back-end solutions written in Java
- Proficiency with scripting languages (Python, Perl, JavaScript, Shell)
- Experience designing, developing, and implementing ETL and relational database systems
- Experience working with automated build and continuous integration systems (Maven, Jenkins) and test-driven development and unit testing frameworks (jUnit, xUnit, Nose)
- Experience with UNIX/Linux including basic commands, shell scripting and system administration/configuration


Qualifications
BS Degree


Additional Information

All your information will be kept confidential according to EEO guidelines.

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