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Javascript Developer Jobs in Delaware (NOW HIRING)

Sonsoft Inc

J2EE Developer

Newark, DE

JavaScript * Jquery * Javascript Frameworks * Spring * Hibernate * Struts * SOAP * Restful * AngularJS * Bootstrap * NodeJS * Qualifications Basic Qualifications :- * Bachelor's degree or foreign ...

Mondo

Lead Software Engineer

Wilmington, DE · On-site

Mondo is seeking a Lead Software Engineer to drive development initiatives across a customer-facing ... JavaScript, Node.js, and AWS • Own technical delivery from requirements gathering through ...

Agilent

Adobe Target Lead Engineer

Wilmington, DE · On-site +1

$116K - $182K/yr

Code and implement user experiences using HTML, CSS, and JavaScript. * Analyze test results and ... Strong understanding of HTML DOM, browser scripting, and developer tools. * Experience with AI ...

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Javascript Developer information

See Delaware salary details

$29.5K

$106.7K

$169.1K

How much do javascript developer jobs pay per year?

As of Aug 7, 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.

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.

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.

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.
More about Javascript Developer jobs
What are popular job titles related to Javascript Developer jobs in Delaware? For Javascript Developer jobs in Delaware, the most frequently searched job titles are:
What job categories do people searching Javascript Developer jobs in Delaware look for? The top searched job categories for Javascript Developer jobs in Delaware are:
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
Infographic showing various Javascript Developer job openings in Delaware as of August 2026, with employment types broken down into 79% Full Time, 3% Part Time, and 18% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution, with an average salary of $106,675 per year, or $51.3 per hour.

J2EE Developer

Sonsoft Inc

Newark, DE

Full-time

Re-posted 22 days ago

Job description

Company Description

SonSoft is an IT Staffing and consulting firm and duly organized under the laws of the Commonwealth of Georgia. We are growing at a steady pace specializing in the fields of Software Development, Software Consultancy and Information Technology Enabled Services.

Job Description

Required Skills

  • J2EE design patterns
  • J2EE Frameworks
  • Web services
  • JSP
  • Servlets
  • HTML/CSS
  • JavaScript
  • Jquery
  • Javascript Frameworks
  • Spring
  • Hibernate
  • Struts
  • SOAP
  • Restful
  • AngularJS
  • Bootstrap
  • NodeJS

Qualifications

Basic Qualifications :-

  • Bachelor's degree or foreign equivalent required from an accredited institution. Will also consider three years of progressive experience in the specialty in lieu of every year of education.
  • At least 4 years of experience within the Information Technologies.
Additional Information

** U.S. citizens and those authorized to work in the U.S. are encouraged to apply. We are unable to sponsor at this time.

Note:-

  1. This is a Full-Time Permanent job opportunity for you.
  2. Only US Citizen, Green Card Holder, TN Visa, GC-EAD, H4-EAD & L2-EAD can apply.
  3. No OPT-EAD & H1B Consultants please.
  4. Please mention your Visa Status in your email or resume.
Sonsoft logo

About Sonsoft

Sourced by ZipRecruiter

Sonsoft , Inc. is a USA based corporation duly organized under the laws of the Commonwealth of Georgia. Sonsoft Inc. is growing at a steady pace specializing in the fields of Software Development, Software Consultancy and Information Technology Enabled Services.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Alpharetta, GA, US

Year founded

2007

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