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Javascript Developer Jobs in Silver Spring, MD (NOW HIRING)

TMV Global Inc

Salesforce Developer

Reston, VA · On-site

$57.75 - $76.50/hr

... JavaScript Developer I (for LWC-heavy roles) * Soft Skills * • Strong problem-solving and analytical thinking. * • Excellent communication and collaboration skills. * • Ability to lead projects ...

Tech Tammina LLC

Lead Salesforce Developer

Reston, VA · On-site

$57.75 - $76.50/hr

... JavaScript Developer I (for LWC-heavy roles) Soft Skills • Strong problem-solving and analytical thinking. • Excellent communication and collaboration skills. • Ability to lead projects and ...

Apply Early

Tech Tammina

Lead Salesforce Developer

Reston, VA · On-site

$57.75 - $76.50/hr

... JavaScript Developer I (for LWC-heavy roles) Soft Skills • Strong problem-solving and analytical thinking. • Excellent communication and collaboration skills. • Ability to lead projects and ...

Interon IT Solutions

Lead Salesforce Developer

Reston, VA · On-site

$57.75 - $76.50/hr

... JavaScript Developer I (for LWC-heavy roles) Soft Skills • Strong problem-solving and analytical thinking. • Excellent communication and collaboration skills. • Ability to lead projects and ...

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All JobsJavascript Developer JobsJavascript Developer Jobs in Silver Spring, MD

Javascript Developer information

See Silver Spring, MD salary details

$30.5K

$110.2K

$174.7K

How much do javascript developer jobs pay per year?

As of Jul 7, 2026, the average yearly pay for javascript developer in Silver Spring, MD is $110,183.00, according to ZipRecruiter salary data. Most workers in this role earn between $68,200.00 and $132,300.00 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
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What job categories do people searching Javascript Developer jobs in Silver Spring, MD look for? The top searched job categories for Javascript Developer jobs in Silver Spring, MD are:
Javascript Developer jobs near you
Lead Salesforce Developer

Lead Salesforce Developer

Tech Tammina LLC

Reston, VA • On-site

$57.75 - $76.50/hr

Contractor

Posted yesterday

Be an early applicant

Job description

Job title: Lead Salesforce Developer

Location: Reston VA - In person interviews so need Local In EAST coast only

Duration: 24 months

Requirements:

• 10+ years of hands-on Salesforce development experience.

• Proficiency in Apex, Visualforce, Lightning Web Components (LWC), and SOQL/SOSL.

• Experience with Salesforce APIs (REST/SOAP), OAuth, and integration patterns.

• Strong understanding of Salesforce architecture, including governor limits and security.

• Familiarity with CI/CD tools (e.g., Git, Jenkins, Salesforce DX).

• Experience with Agile/Scrum methodologies.

• Ability to translate business requirements into scalable technical solutions.

Certifications (Highly Preferred)

• Salesforce Platform Developer I & II - MUST

• Salesforce Application Architect or System Architect- MUST

• Salesforce Certified Integration Architecture Designer

• Salesforce Certified JavaScript Developer I (for LWC-heavy roles)