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Remote Javascript Developer Jobs in Claymont, DE

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Remote Javascript Developer information

See Claymont, DE salary details

$28.8K

$104K

$164.9K

How much do remote javascript developer jobs pay per year?

As of Sep 5, 2026, the average yearly pay for remote javascript developer in Claymont, DE is $103,979.00, according to ZipRecruiter salary data. Most workers in this role earn between $64,400.00 and $124,900.00 per year, depending on experience, location, and employer.

What is a remote JavaScript developer?

A Remote JavaScript Developer is a software engineer who specializes in using JavaScript and its frameworks to build web applications, while working from a location outside of a traditional office setting. These professionals often collaborate with teams using online tools to design, develop, and maintain websites or applications. Remote JavaScript Developers are responsible for writing efficient code, debugging, and ensuring seamless user experiences. Their work can include both frontend and backend development, depending on the specific role and company needs.

What does a remote JavaScript developer do?

As a remote JavaScript developer, you work from home and code software or applications to meet the needs of your company. In this role, you may test software on the web, iterate software to incorporate feedback, and otherwise help meet the development requirements of your company. Like many programmers, most remote JavaScript programmers do not focus exclusively on this programming language—while it may receive the majority of your time, you may also be asked to program in other languages as needed. Remote JavaScript developers often use email, telephones, and virtual office software to communicate with other developers.

What are the key skills and qualifications needed to thrive as a remote JavaScript developer?

A Remote Javascript Developer needs strong proficiency in core JavaScript, familiarity with frameworks like React or Node.js, and a solid understanding of web development principles, usually backed by a degree in computer science or equivalent experience. Experience with code versioning tools (such as Git), package managers (like npm or Yarn), and cloud collaboration platforms is typically essential. Excellent problem-solving, self-motivation, and clear written communication skills help developers excel in distributed teams. These competencies enable the developer to deliver high-quality code efficiently while collaborating effectively in remote environments.

How do remote JavaScript developers typically collaborate with team members and manage code integration?

Remote JavaScript developers commonly use tools like Git, Slack, and project management platforms (such as Jira or Trello) to collaborate with team members. Regular video meetings and code reviews help ensure alignment on project goals and maintain code quality. Developers frequently participate in agile sprints, contributing to both front-end and back-end tasks, and often pair with colleagues in different time zones to solve problems. Clear documentation and consistent communication are key to managing code integration and fostering an effective remote workflow.

What is the difference between Remote Javascript Developer vs Remote Frontend Developer?

AspectRemote Javascript DeveloperRemote Frontend Developer
Required SkillsJavaScript, HTML, CSS, frameworks like React or AngularJavaScript, HTML, CSS, UI/UX design, frontend frameworks
Work EnvironmentDevelops client-side and server-side code, often in full-stack rolesFocuses on user interface, visual design, and client-side functionality
Industry UsageUsed across full-stack, backend, and frontend projectsPrimarily in frontend and UI/UX teams

While both roles require JavaScript and similar credentials, a Remote Javascript Developer often handles both backend and frontend tasks, whereas a Remote Frontend Developer specializes in creating engaging user interfaces and visual experiences. The choice depends on whether you prefer a broader development role or a focus on UI/UX design within remote teams.

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Remote Javascript Developer jobs near you

Senior CMS Developer Optimizely

Horizontal Talent

West Chester, PA • Remote

$108K - $143K/yr

Full-time

Posted 24 days ago

Job description

Join a fast-moving digital marketing team that is investing heavily in modern web technology, experimentation, and data-driven growth. This Senior Optimizely Developer role is a great fit for someone who enjoys building scalable CMS solutions, launching sophisticated experiments, and using AI-assisted tools to work faster and smarter.

Responsibilities
  • Build and maintain reusable components, page templates, and content models within Optimizely CMS to help marketing teams launch web pages efficiently.
  • Design CMS architecture that supports scalability, security, and strong performance, including Core Web Vitals optimization.
  • Develop and support integrations between Optimizely CMS and enterprise platforms such as Salesforce, Marketo, Adobe Commerce, and internal systems.
  • Create and deploy advanced A/B, split, and multivariate tests in Optimizely Web Experimentation, including custom DOM manipulation and dynamic content changes.
  • Implement personalized web experiences for targeted B2B audiences and account-based marketing campaigns.
  • Partner on server-side testing and feature flagging when frontend testing is not the best fit.
  • Perform thorough cross-browser and cross-device testing to help ensure smooth, consistent user experiences with minimal flicker or layout shift.
  • Define and document best practices, technical standards, and governance guidelines for Optimizely-related work.
  • Collaborate closely with CRO, product, and design teams to evaluate ideas, prototype solutions, and translate designs into polished digital experiences.
  • Use AI-assisted development tools to accelerate coding, debugging, testing, and experimentation workflows.
Skills
  • 5+ years of full-stack web development experience.
  • At least 3+ years of hands-on experience working within the Optimizely ecosystem.
  • Strong backend development skills with C# and .NET Core/MVC, especially in Optimizely CMS environments.
  • Advanced frontend experience with HTML5, CSS3/SASS, and JavaScript, including Vanilla JS, ES6+, jQuery, React, or Vue.
  • Deep understanding of Optimizely platform concepts such as Project JS, visual tags, audience targeting, anti-flicker approaches, and caching behavior.
  • Experience building for complex B2B websites, including lead generation and gated content workflows.
  • Strong Git knowledge and familiarity with modern CI/CD workflows such as Azure DevOps or GitHub Actions.
  • Ability to work independently while also partnering effectively with cross-functional teams.
  • A proactive, solution-oriented mindset with a focus on speed, quality, and continuous improvement.
Preferred Skills
  • Active Optimizely Developer certification in CMS or Web Experimentation.
  • Experience supporting server-side experimentation and feature flagging initiatives.
  • Familiarity with UX/UI collaboration and translating wireframes or Figma designs into interactive experiences.
  • Comfort using AI tools such as GitHub Copilot or ChatGPT to support development efficiency.
  • Experience working in remote-first environments and collaborating across multiple locations.

Horizontal is committed to fostering an inclusive environment where all qualified candidates can thrive. We value diversity, equity, and inclusion as essential to building strong teams, better ideas, and better outcomes.

By applying for this position, you acknowledge and agree that Horizontal Talent may contact you regarding your application using automated technology, including phone calls, SMS/text messages, or email, which may be delivered by our virtual AI recruiter, Alex.

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