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Senior Javascript Developer Jobs in Everett, WA (NOW HIRING)

Front End Designer/Developer

Redmond, WA · On-site

$116K - $135K/yr

Any of the following Vanilla JavaScript, Interaction / Animation, ReactJS, MongoDB, PWA, Building ... Currently we're looking for highly passionate senior-level front-end / user experience engineers ...

Senior Software Engineer

Bellevue, WA · On-site

$77.14 - $130.87/hr

Senior Software Engineer Protingent Staffing has an exciting contract Senior Software Engineer ... Advanced programming skills in Python and JavaScript. * 3+ years in‑depth experience with Django ...

Senior Service Engineer

Redmond, WA · On-site

$137K - $180K/yr

... Java, JavaScript, or Python * OR equivalent experience. Other Requirements: Ability to meet ... Azure (cloud-native services, DevOps, monitoring). * Experience designing and operating distributed ...

Senior Developer

Bellevue, WA · On-site

$140K - $239K/yr

Senior Developer Location: Bellevue, WA Work Model: Hybrid work model Purpose and Objective: Concur ... Typescript and Javascript; and * CSS, Node, or GraphQL. Travel: N/A. This position is eligible for ...

Senior Developer Location: Bellevue, WA Work Model: Hybrid work model Purpose and Objective: Concur ... Typescript and Javascript; and * CSS, Node, or GraphQL. Travel: N/A. This position is eligible for ...

Senior Software Engineer

Redmond, WA · On-site

$160K - $261K/yr

As a Senior Software Engineer, you will design and implement client applications, cloud services ... Full-stack development experience with modern frontend on Web & Mobile such as JavaScript ...

Senior Engineer, AI Data Management

Seattle, WA · On-site

$120K - $163K/yr

ClifyX is a company focused on innovative technology solutions, and they are seeking a Senior ... DevOps Continuous Integration and Continuous Delivery (CI/CD) • Docker • ReactJS • JavaScript ...

Senior Software Engineer

Redmond, WA · On-site

$137K - $180K/yr

As a Senior Software Engineer on the Copilot evaluation team, you will be a key engineer on a ... Net, Java, JavaScript, Rust or Python * OR equivalent experience. Other Requirements: Ability to ...

Senior Software Engineer - Fullstack

Seattle, WA · On-site

$139K - $183K/yr

The Senior Full Stack Software Engineer will work collaboratively to create user-friendly data ... Required : • 5+ years of experience with HTML, CSS, and JavaScript. • Passion for user ...

Senior Software Engineer

Redmond, WA · On-site

$137K - $180K/yr

As a Senior Software Engineer, you will build and operate large-scale distributed systems that ... Java, JavaScript, or Python * OR equivalent experience. Other Requirements: Ability to meet ...

Senior Software Engineer

Redmond, WA · On-site

$137K - $180K/yr

... C++, C#, Java, JavaScript, or Python * OR equivalent experience. * Senior/Lead Engineer ... professional software development experience with at least two of the following C#/C++/Java, AS ...

Senior Software Engineer

Redmond, WA · On-site

$158K - $258K/yr

As a Senior Software Engineer, you will play a key role in driving our data strategy, ensuring the ... Java, JavaScript, or Python * OR equivalent experience. Other Requirements: Ability to meet ...

Showing results 21-40

Senior Javascript Developer information

See Everett, WA salary details

$33

$66

$88

How much do senior javascript developer jobs pay per hour?

As of Aug 7, 2026, the average hourly pay for senior javascript developer in Everett, WA is $66.73, according to ZipRecruiter salary data. Most workers in this role earn between $59.76 and $75.96 per hour, depending on experience, location, and employer.

What is a senior JavaScript developer?

A Senior JavaScript Developer is a highly experienced programmer specializing in JavaScript, including frameworks like React, Angular, or Node.js. They are responsible for designing, developing, and optimizing web applications, ensuring high performance and maintainability. Additionally, they provide technical leadership, mentor junior developers, and collaborate with cross-functional teams to deliver scalable solutions. Strong problem-solving skills, deep knowledge of JavaScript best practices, and experience with modern development tools are essential for this role.

What are typical challenges faced by senior JavaScript developers in day-to-day work?

Senior Javascript Developers often encounter complex challenges such as optimizing web application performance, ensuring code scalability and maintainability, and integrating with diverse APIs and services. They are also expected to troubleshoot legacy code and address security vulnerabilities, all while keeping up with the rapidly evolving JavaScript ecosystem. Collaborating with designers, product managers, and junior developers can add layers of complexity to project requirements. However, overcoming these challenges is rewarding and provides opportunities to shape technical strategy and influence best practices within the team.

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

To thrive as a Senior Javascript Developer, a strong command of JavaScript (including ES6+), advanced front-end frameworks (like React, Angular, or Vue), and back-end technologies (such as Node.js) are essential, along with several years of professional coding experience. Familiarity with version control systems (like Git), CI/CD pipelines, and relevant certifications (e.g., AWS Certified Developer or JavaScript certifications) is highly valued. Excellent problem-solving abilities, mentorship skills, and effective communication help developers collaborate and lead within cross-functional teams. These skills enable Senior Javascript Developers to build robust applications, guide junior team members, and drive innovation in fast-paced tech environments.

What are popular job titles related to Senior Javascript Developer jobs in Everett, WA? For Senior Javascript Developer jobs in Everett, WA, the most frequently searched job titles are:
What job categories do people searching Senior Javascript Developer jobs in Everett, WA look for? The top searched job categories for Senior Javascript Developer jobs in Everett, WA are:

Front End Designer/Developer

DevSelect

Redmond, WA • On-site

$116K - $135K/yr

Full-time

Re-posted yesterday


Job description

Title: Front End Designer/Developer
Location: Redmond, WA
Openings: Multiple
Type: Long-Term Contract

Expertise: Any of the following Vanilla JavaScript, Interaction / Animation, ReactJS, MongoDB, PWA, Building custom HTML,CSS, JavaScript Frameworks.
Project Description:
The project is maintaining and extending a standard business platform into a business productivity platform.The business productivity platform itself will be used across 4,000+ websites some of which include top 10 most visited sites in the world.
Currently we're looking for highly passionate senior-level front-end / user experience engineers with a keen sense for design.People that fit well on this team are highly collaborative, great communicators, sense of humor, and above all thinkers.They should feel comfortable challenging and being challenged on architecture, best practices and open source.We're open source minded and industry driven.
  • Next-gen design / development that will affect all 5000 Web properties(sites)
  • Leading the build of custom enterprise html/CSS frameworks
  • Writing vanilla JavaScript built using industry best practices and design patterns
  • Experience in user experience, coding for user interaction and web page animations
  • Web/(possibly Mobile) scalability, maintainability, reliability, performance
  • Ability to work in highly agile and collaborative environments.
  • Some other things (tools etc) they have been asking folks about are related to your understanding of:
  • Grunt - a JavaScript build tool
  • Progressive Web Applications
  • Gulp - task build/run
  • CSS Pre-processors (Less and Sass)
  • Git
  • HTML5
  • CSS3
  • Accessibility
  • Enterprise- class applications
  • React.js/Angular.js
  • Animation