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Javascript Engineer Jobs in Washington, DC (NOW HIRING)

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Javascript Engineer information

See Washington, DC salary details

$115.5K

$153.5K

$178.9K

How much do javascript engineer jobs pay per year?

As of Jul 1, 2026, the average yearly pay for javascript engineer in Washington, DC is $153,492.00, according to ZipRecruiter salary data. Most workers in this role earn between $142,100.00 and $168,200.00 per year, depending on experience, location, and employer.

What does a JavaScript engineer do?

A JavaScript engineer develops and maintains interactive websites and web applications using JavaScript, often working with frameworks like React or Angular. They write clean, efficient code, troubleshoot issues, and collaborate with designers and backend developers to deliver functional user interfaces.

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

To thrive as a JavaScript Engineer, you need strong proficiency in JavaScript, a good understanding of web development fundamentals, and typically a degree in computer science or related experience. Familiarity with frameworks like React or Angular, version control systems like Git, and tools such as Node.js and npm is essential. Excellent problem-solving abilities, teamwork, and effective communication help you deliver robust solutions and collaborate efficiently. These skills and qualities are crucial for building scalable applications and adapting to evolving technology demands.

What engineer makes $500,000 a year?

A senior or lead software engineer, including experienced JavaScript engineers working in high-demand industries or at large tech companies, can earn $500,000 or more annually through base salary, bonuses, and stock options. Achieving this level typically requires extensive experience, advanced skills, and often working in roles with significant responsibility or in competitive markets.

Is JavaScript in demand in 2026?

JavaScript remains a highly in-demand skill for JavaScript engineers in 2026, as it is widely used for web development, both on the client and server sides. The continued growth of web applications and frameworks like React, Angular, and Vue.js sustains strong job opportunities for developers proficient in JavaScript and related tools.

What are some common challenges a JavaScript Engineer faces when working on large-scale applications?

One common challenge for JavaScript Engineers working on large-scale applications is maintaining code quality and consistency as the codebase grows. Managing dependencies, ensuring efficient performance, and coordinating with other team members to avoid merge conflicts are daily concerns. Engineers regularly use tools like linters, testing frameworks, and modular architectures (such as micro frontends) to address these issues. Collaboration with backend developers, product managers, and UX designers is also essential to ensure seamless integration and user experience.

What Does a Javascript Engineer Do?

As a JavaScript engineer, you develop, improve, and otherwise work with JavaScript software and applications that focus on businesses and individuals. Your duties in this career include writing JavaScript code to produce new functions for computer software and applications, fixing corrupt code that causes website or software malfunctions, and collaborating with other team members with development responsibilities to ensure that coding and programs work together seamlessly. JavaScript engineers need an excellent command of JavaScript language, experience working with computers, and familiarity with other coding languages that coincide with your exact position, such as HTML and CSS if you primarily work with websites.

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

AspectJavascript EngineerFront-End Developer
Primary FocusDeveloping complex JavaScript applications, optimizing performance, and implementing advanced featuresBuilding and maintaining user interfaces, focusing on design and user experience
Skills & CertificationsJavaScript, frameworks (React, Angular), problem-solving, sometimes backend knowledgeHTML, CSS, JavaScript, UI/UX design, responsive design
Work EnvironmentTech companies, startups, roles involving full-stack or backend integrationWeb development agencies, tech firms, roles focused on UI/UX

While both roles require JavaScript expertise, Javascript Engineers typically focus on building complex applications and optimizing performance, whereas Front-End Developers concentrate on creating engaging user interfaces and ensuring a seamless user experience. The roles often overlap, but the Javascript Engineer's scope is broader in application development and performance tuning.

Is JavaScript high paying?

JavaScript engineers are generally well-paid, especially those with experience in frameworks like React or Node.js. Salaries vary based on location, experience, and skill level, but skilled JavaScript developers often earn above average wages in the tech industry.
More about Javascript Engineer jobs
What are popular job titles related to Javascript Engineer jobs in Washington, DC? For Javascript Engineer jobs in Washington, DC, the most frequently searched job titles are:
What job categories do people searching Javascript Engineer jobs in Washington, DC look for? The top searched job categories for Javascript Engineer jobs in Washington, DC are:
Javascript Engineer jobs near you
Infographic showing various Javascript Engineer job openings in Washington, DC as of June 2026, with employment types broken down into 79% Full Time, 11% Part Time, 2% Temporary, 7% Contract, and 1% Nights. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution, with an average salary of $153,492 per year, or $73.8 per hour.

Web Designer / Developer - IV/JavaScript developer

AmNet Services, Inc.

Ashburn, VA • On-site

Contractor

Posted 27 days ago

Job description

Company Description

America Networks is a leading sensor and networking solutions partner for companies in any Industrial, Manufacturing, and Waste management space.
We design and manufacture sensors for storage tanks, water metering, energy metering, gas monitoring, and asset management.
Our founders are hardcore telecommunications engineers with combined 200 + years of experience in designing, optimizing and performance engineering; for several mid - large wireless carriers internationally - that saw a need to provide low power, cost efficient sensors to collect data, create alerts, and predict needed actions. We have combined these sensors with low power, wide area (LPWA) networking technologies to provide clients various options to decrease re-occurring costs associated with operating an IoT network of sensors and connected devices.
We specialize in design, deployment, optimization, and support of these Networks. Whether an off-the-shelf or custom solution is needed, we'll create a solution and push the data on the best cloud platform to fit your needs, including your own.

Job Description

JavaScript developer with strong database skills 
Designs and codes from specifications, analyzes, evaluates, tests, debugs, documents, and implements moderately complex to highly complex software applications. 
Under general direction, devises or modifies procedures to solve complex problems considering computer equipment capacity and limitations, operating time, and form of desired results. 
Competent to work at the highest technical level of all phases of applications programming activities. 
B.S. Computer Science/Information Technology M.S. preferred 
5+ years of IT Software Development experience 
2+ Experience in J2EE architecture (MVC/DAO/MVVC) 
Experience with Struts, Spring JDBC 
4+ years of JavaScript, HTML and AJAX 
5 + years of Oracle Database Skills - Experience writing complex stored procedures, functions and ability to fine tune complex queries 
Good experience in creating and interfacing with SOAP/WSDL/XML/REST web services 
Knowledge of Servers and Configuration - Weblogic 
Experience in Sencha EXT JS is a plus 
Experience in production support. Should be able to access server logs without any training.

Additional Information

Vik Salvatore

vivek.salvatore(@)americanetworks.com

(973) 582-3458

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