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Javascript Developer Jobs in Arlington, WA (NOW HIRING)

SA Technologies Inc.

Server-Side Developer

Everett, WA · On-site

Server-Side Developer Location: Everett, Washington Duration: 6 Months C2H Rate: Open We need a ... Required Skills: C#, MVC, Web API, JavaScript, and TFS Unit Test Automation SQL Server and IIS ...

SA Technologies Inc.

Server Side Developer

Everett, WA · On-site

We need a Server-Side Developer for our direct client in Everett, WA. The ideal candidate will work ... Required Skills: C#, MVC, Web API, JavaScript, and TFS SQL Server and IIS configurations Design ...

SA Technologies Inc.

DevOps Specialist

Everett, WA

$58.25 - $79.75/hr

Visual Studio, MS Team Foundation Services, PowerShell Programming Languages: C#, ASP.NET and JavaScript in combination Client/Web Skills: XAML, XML, SOAP UI, JSON, API Testing Database: MS-SQL ...

Stem Xpert

Web UI Developer

Everett, WA · On-site

Web/UI Developer Everett, WA 6 month contract Summary: Are you an experienced Web UI developer who ... AngularJS, jQuery, JavaScript, HTML5, CSS/LESS, bootstrap. 2 years working with Microsoft ASP.NET 4 ...

SA Technologies Inc.

Full stack Developer

Everett, WA · On-site

HTML5, Angular JS, JavaScript, Android Studio, and SVN SQL Server and IIS configurations UI design skills to translate requirements into UI Design. Code review and great team spirit Awareness of ...

SA Technologies Inc.

.Net Developer

Everett, WA

$53.25 - $70.50/hr

Net Web Forms (Legacy applications) o WCF and Web API web services o IIS 7.0+ General web technologies including: o HTML o CSS o JavaScript / jQuery o JSON Data o Microsoft SQL 2008+ o Database ...

SA Technologies Inc.

QA Test Analyst III

Everett, WA

Strong knowledge of the practical application of engineering science and technology. Strong knowledge of computer development software, such as Microsoft Visual Basic, Linux, JavaScript, etc. Major ...

Helion

Senior Software Engineer, Full Stack

Everett, WA · On-site

... DevOps best practices, using version control (Git), CI/CD (e.g., Buildkite, GitHub Actions), and monitoring and alerting (e.g., Prometheus, Grafana, Datadog) • Familiar with UX design tools like ...

Helion

Senior Software Engineer, Full Stack

Everett, WA · On-site

... DevOps best practices, using version control (Git), CI/CD (e.g., Buildkite, GitHub Actions), and monitoring and alerting (e.g., Prometheus, Grafana, Datadog) • Familiar with UX design tools like ...

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All JobsJavascript Developer JobsJavascript Developer Jobs in Arlington, WA

Javascript Developer information

See Arlington, WA salary details

$32.7K

$118.1K

$187.2K

How much do javascript developer jobs pay per year?

As of Aug 6, 2026, the average yearly pay for javascript developer in Arlington, WA is $118,077.00, according to ZipRecruiter salary data. Most workers in this role earn between $73,100.00 and $141,800.00 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 cities near Arlington, WA are hiring for Javascript Developer jobs? Cities near Arlington, WA with the most Javascript Developer job openings:
Javascript Developer jobs near you
Infographic showing various Javascript Developer job openings in Arlington, WA 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 $118,077 per year, or $56.8 per hour.

Frontend Application Developer Level 4

Indotronix International Corporation

Everett, WA • On-site

$58 - $73/hr

Contractor

Re-posted 6 days ago

Job description

Indotronix is seeking an :Frontend Application Developer Level 4
Location:Everett, WA
Shift: First, 7 AM -3:30 PM
Is Clearance Required To Start?: No
Bachelor's degree and 10+ years of experience

Job Description

Seeking a Software Developer to support the design, development, and maintenance of modern web applications and software solutions. This role involves front-end development, database integration, CI/CD support, and collaboration with cross-functional teams in an Agile environment.

Key Responsibilities

  • Design, develop, test, and maintain web-based applications using React, .NET, JavaScript, and TypeScript

  • Develop and enhance front-end user interfaces and application functionality

  • Create, modify, and maintain SQL stored procedures and database components

  • Support software deployment and automation through CI/CD pipelines

  • Utilize Git for source code management and version control

  • Develop and maintain Python-based utilities and automation solutions as needed

  • Collaborate with technical and non-technical stakeholders to gather requirements and deliver solutions

  • Document code, technical designs, and development activities

  • Participate in Agile ceremonies, sprint planning, code reviews, and continuous improvement initiatives

  • Support troubleshooting, debugging, and application performance optimization

Required Skills

  • 5+ years of experience in front-end or web application development

  • Strong experience with React, .NET, JavaScript, and TypeScript

  • Experience working with SQL databases and stored procedures

  • Experience programming in Python

  • Familiarity with Git and version control practices

  • Familiarity with CI/CD pipelines and software deployment processes

  • Knowledge of Agile development methodologies

  • Strong verbal and written communication skills

  • Ability to work effectively with cross-functional teams

Preferred Skills

  • Familiarity with the Tanzu platform

  • Experience with cloud-based application deployment environments

  • Strong documentation and code quality practices

Education / Experience

Bachelor's degree and typically 10+ years of related work experience, Master's degree and typically 8+ years of related work experience, or an equivalent combination of education and experience.

Indotronix logo

About Indotronix

Sourced by ZipRecruiter

In 1986, Indotronix established itself in the staffing space. 22 years later, Avani entered the scene, offering consulting and technology development. Finally, in 2016, the two joined forces to begin delivering talent across all areas, from Staffing to Consulting to unique platform development.

Industry

Recruiting and staffing services

Company size

1,001 - 5,000 Employees

Headquarters location

Rochester, NY, US

View All Indotronix Jobs