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Javascript Developer Jobs in Ashburn, VA (NOW HIRING)

Tech Tammina LLC

Lead Salesforce Developer

Reston, VA · On-site

$57.75 - $76.50/hr

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

Interon IT Solutions

Lead Salesforce Developer

Reston, VA · On-site

$57.75 - $76.50/hr

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

Esri

Application Developer - JavaScript

Vienna, VA

Evolve coding and development skills by staying current with JavaScript, TypeScript, complementary programming languages, development practices, coding tools, and user interface design techniques ...

Esri

Application Developer - JavaScript

Vienna, VA · On-site

$83K - $141K/yr

Evolve coding and development skills by staying current with JavaScript, TypeScript, complementary programming languages, development practices, coding tools, and user interface design techniques ...

Esri

Application Developer - JavaScript

Vienna, VA · On-site

$83K - $141K/yr

Evolve coding and development skills by staying current with JavaScript, TypeScript, complementary programming languages, development practices, coding tools, and user interface design techniques ...

GRVTY

Software Developer (SME)

Chantilly, VA · On-site

Experience with JavaScript Programming: * Developing classification tools using JavaScript services * Experience with Web Application Programming: * Developing classification tools using JavaScript ...

Polar IT Services

Senior Salesforce Developer

Reston, VA · On-site

$130K - $159K/yr

... 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 ...

Cymertek

Full Stack Developer

Chantilly, VA · On-site

Full Stack Developer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this ... HTML, CSS, JavaScript expertise * Proficiency in frameworks (e.g., React, Angular) * Back-end ...

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All JobsJavascript Developer JobsJavascript Developer Jobs in Ashburn, VA

Javascript Developer information

See Ashburn, VA salary details

$30.2K

$109K

$172.8K

How much do javascript developer jobs pay per year?

As of Aug 17, 2026, the average yearly pay for javascript developer in Ashburn, VA is $108,993.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,500.00 and $130,900.00 per year, depending on experience, location, and employer.

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 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 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 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.

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.

Is JavaScript in high demand?

JavaScript is a highly in-demand skill for developers, especially those working on web development, front-end frameworks, and full-stack projects. Its widespread use in building interactive websites and applications ensures strong job opportunities for JavaScript developers across various industries.
More about Javascript Developer jobs

What are the most commonly searched types of Javascript Developer jobs in Ashburn, VA?

The most popular types of Javascript Developer jobs in Ashburn, VA are:

What are popular job titles related to Javascript Developer jobs in Ashburn, VA?

For Javascript Developer jobs in Ashburn, VA, the most frequently searched job titles are:

What job categories do people searching Javascript Developer jobs in Ashburn, VA look for?

The top searched job categories for Javascript Developer jobs in Ashburn, VA are:

What cities near Ashburn, VA are hiring for Javascript Developer jobs?

Cities near Ashburn, VA with the most Javascript Developer job openings:

Javascript Developer jobs near you
Infographic showing various Javascript Developer job openings in Ashburn, VA as of August 2026, with employment types broken down into 82% Full Time, 4% Part Time, and 14% Contract. Highlights an 83% Physical, 5% Hybrid, and 12% Remote job distribution, with an average salary of $108,993 per year, or $52.4 per hour.

Lead Salesforce Developer

Tech Tammina LLC

Reston, VA • On-site

$57.75 - $76.50/hr

Contractor

Re-posted 13 days ago

Job description

Role: Lead Salesforce Developer 

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

Duration: 2 Year Project

Job Description

The client is seeking a Lead Salesforce Developer to design, develop, and implement applications using Salesforce to support business requirements. Developer IV performs high complexity (i.e. system level applications) analysis, design, development and unit testing of software applications from user requirements and design documents. The candidate also resolves defects encountered during various testing cycles.

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)

Soft Skills

• Strong problem-solving and analytical thinking.

• Excellent communication and collaboration skills.

• Ability to lead projects and work independently.