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Mid Level Frontend Web Developer Jobs in Seattle, WA

Python Developer

Bellevue, WA · On-site

$56.75 - $78.25/hr

Bellevue, WA Job Type: Long Term Contract We are looking for a Python Web Developer responsible for ... the front-end elements built by your co-workers into the application; therefore, a basic ...

Python Developer

Bellevue, WA · On-site

$56.75 - $78.25/hr

Bellevue, WA Job Type: Long Term Contract We are looking for a Python Web Developer responsible for ... the front-end elements built by your co-workers into the application; therefore, a basic ...

Frontend Developer-React

Redmond, WA · On-site

$116K - $135K/yr

Iflow is hiring for role Frontend Developer-React Title - Frontend Developer-React Location ... Build reusable UI components leveraging Fluent UI and modern web design standards. Implement ...

Javascript Developer

Bellevue, WA · On-site

$16.82 - $42.30/hr

You will be joining the Engineering team as a Javascript Developer. Qualifications Mandatory ... Have worked with Data-Driven documents (D3.js) * Front-end web development experience. * A Bachelor ...

Javascript Developer

Bellevue, WA · On-site

$16.82 - $42.30/hr

You will be joining the Engineering team as a Javascript Developer. Qualifications Mandatory ... Have worked with Data-Driven documents (D3.js) * Front-end web development experience. * A Bachelor ...

Senior Web Engineer

Bellevue, WA · Hybrid

$120K - $190K/yr

Strong proficiency in frontend and backend development technologies. * Experience building or ... Ability to translate high-level requirements into a detailed execution plan * A product-minded ...

... mid-size companies to meet their talent needs with high quality IT resources through Staff ... Experience with web development projects, relevant experience in JSP, XML, HTML, REST, CSS, JSON ...

Showing results 41-60

Mid Level Frontend Web Developer information

See Seattle, WA salary details

$54.6K

$115.6K

$182.7K

How much do mid level frontend web developer jobs pay per year?

As of Sep 2, 2026, the average yearly pay for mid level frontend web developer in Seattle, WA is $115,564.00, according to ZipRecruiter salary data. Most workers in this role earn between $91,000.00 and $133,700.00 per year, depending on experience, location, and employer.

What is the difference between Mid Level Frontend Web Developer vs Junior Frontend Web Developer?

AspectMid Level Frontend Web DeveloperJunior Frontend Web Developer
Experience2-4 years of experience0-1 year of experience
SkillsProficient in HTML, CSS, JavaScript, frameworks like React or Angular, and basic debuggingBasic understanding of HTML, CSS, JavaScript, and learning frameworks
ResponsibilitiesDeveloping features, collaborating with designers, troubleshooting issuesAssisting in coding, learning project workflows, fixing minor bugs
Work EnvironmentIndependent task handling, team collaborationSupervised tasks, mentorship, learning-focused

The Mid Level Frontend Web Developer typically has more experience and handles complex tasks independently, while the Junior Frontend Web Developer is still developing skills and works under supervision. Both roles are essential in web development teams, with the mid-level role requiring a deeper understanding of frameworks and project workflows.

What are the most commonly searched types of Frontend Web Developer jobs in Seattle, WA?

The most popular types of Frontend Web Developer jobs in Seattle, WA are:

Sitecore Web Developer with Security Clearance

BDR Solutions LLC

Tacoma, WA • On-site

$80K - $95K/yr

Other

Re-posted 14 days ago


Job description

About us: BDR Solutions, LLC, (BDR) supports the U.S. Federal Government in successfully achieving its mission and goals. Our service and solution delivery starts with understanding each client’s end-state, and then seamlessly integrating within each Agency’s organization to improve and enhance business and technical operations and deployments. (Military Veterans are highly encouraged to apply) Responsibilities:  * Performs full-stack secure web development including front-end user interfaces, business logic, and data layers.
* Partners with UX analysts to create effective end-user experiences.
* Collaborate with testers and QA analyst to ensure products are of high quality and fit for use and intended purpose.
* Participates in the strategic decisions about technology, definition, and implementation of the software products. 
* Execute software development projects to include, ensuring that projects are completed on time and according to quality standards, facilitating communication upward and across project team including project status, justifications for variances and technical information.
* Estimates and prioritizes and tasks using Jira with the assistance of architects and managers.  
* Monitors technology trends such as AI-assisted development
* Creates web applications and components from the requirements stage, through design, to production deployment. 
* Possesses a thorough knowledge of programming and server software operations.
* Designs and implements reusable components for rapid application development
Skills:  * Strong customer service and communications skills, both oral and written 
* Strong critical thinking skills that facilitate expedient problem solving 
* Expert in HTML, CSS, JavaScript, and modern front-end frameworks such as React, Angular, or Vue 
* Proficient in backend development using Active Server Pages (ASP.NET), C#, Javascript
* Experience with Sitecore Content Management System (CMS) and web development best practices for secure DoD environments 
* Experience with SQL, database design, schema development, and backend logic 
* Skilled in developing responsive, accessible, and scalable web applications 
* Ability to troubleshoot, debug, and solve complex issues efficiently 
* Demonstrated experience leading or mentoring development teams and collaborating with stakeholders 
* Should have experience with agile development methodologies and be able to lead project planning, estimation, and tracking efforts 
* Familiarity with MVC5 framework, PWAs, or mobile apps a plus
Required Minimum Qualifications: * 8+ years progressive experience in the use and deployment of mobile applications 
* 4 yr degree in and IT or math related field/or equivalent years of experience 
* Current active IAT II certification with related web development Computing Environment (CE) certification(s) to comply with DoD 8570 and DoD 8140.03 requirements 
* Primary work locations in Tacoma, WA, Auroa, CO, San Antonio, TX, and Falls Church, VA.  Remote work may be considered in special cases when approved by the customer. 
* Must be a US Citizen 
* Experience working within Military Health environments is a plus  The compensation range for this position is $80,000 - $95,000 Compensation decisions depend on a wide range of factors, including but not limited to skill sets, experience and training, security clearances, licensure and certifications, and other business and organizational needs. In addition, U.S Citizenship is required. Select applicants will be subject to a government security investigation and must meet eligibility requirements for access to classified information and be able to obtain a government-granted security clearance. Individuals may also be subject to a background investigation including, but not limited to criminal history, employment and education verification, drug testing, and creditworthiness. BDR Solutions is an Equal Opportunity Employer–Protected Veterans, Individuals with Disabilities or any other basis protected by law, ordinance, or regulation.