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Senior Web Developer Jobs in Federal Way, WA (NOW HIRING)

Belva.ai

Senior React Developer

Bellevue, WA · Remote

$125K - $150K/yr

I. company, searching for an individual who can lead the charge in developing web applications that make an impact on our industry. Role and Responsibilities: Our Senior React Developers will be ...

DevSelect

Senior DevOps Engineer

Seattle, WA · On-site +1

$147K - $190K/yr

Title: Senior Release/DevOps Engineer Location: Seattle, WA Openings: 1 Type: Full Time Hire The ... Support the Engineering and QA teams to regularly build, deploy, and release web applications and ...

Pwc

GIS Web AI Developer, Senior Associate

Seattle, WA · On-site

$77K - $202K/yr

Industry/Sector Not Applicable Specialism Functional & Industry Technologies Management Level Senior Associate & Summary The Opportunity As a GIS Web AI Developer, Senior Associate, you will play a ...

MMC Group

Sr. .Net Developer

Bellevue, WA · On-site

$61.50 - $81.25/hr

HIGH OVERVIEW Job Title: Sr .Net Programmer Start Date: ASAP Location: Irving, TX Type: Permanent ... Experience as a lead developer for Web Application development projects * Provides production ...

Logic20/20

Senior .Net/C# Developer

Seattle, WA · On-site

$62 - $82/hr

The Senior .Net and C# Developer is responsible for delivering client value and ensuring high ... Utilization of development experience with web applications, rich client interface design and ...

Hirekeyz Inc

Sr .Net Developer with FHIR/AHDS

Seattle, WA · Remote

$55.75 - $73.75/hr

Role: Sr .Net Developer with FHIR/AHDS Location: Remote (Seattlr, WA) Job Type: Contract * 12 ... Web API Development Experience in creating and using Web APIs * Hands on experience working on ...

Nastech Global

Senior Developer - JAVA/Axis2

Bellevue, WA · On-site

$64.50 - $82.50/hr

Senior Developer - JAVA/Axis2 Location: Bellevue, WA(Onsite) Job Type: Full Time Superior ... web services like SOAP/REST. Metaphase Object Definition Language (MODEL) WSDL/XML/XSD/JSON ...

US Corp2Corp

Sr. .NET Developer

Bellevue, WA

$61.50 - $81.25/hr

Job Position: Sr. .NET Developer Location: Bellevue, WA Duration: 6 to 12 Months Must REQUIRED: SQL ... NET MVP and calling web service and data access via SQL Server Entirely new code/development - no ...

Logic20/20

Senior .Net/C# Developer

Seattle, WA

$62.50 - $79.75/hr

The Senior .Net and C# Developer is responsible for delivering client value and ensuring high ... Utilization of development experience with web applications, rich client interface design and ...

The Walt Disney Company

Senior Software Engineer

Seattle, WA · On-site

$139K - $183K/yr

Senior Software Engineer Req ID: 10145074 Disney Entertainment and ESPN Product & Technology ... developer of our web-based JavaScript player. Our team is responsible for playback across many ...

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All JobsWeb Developer JobsSenior Web Developer JobsSenior Web Developer Jobs in Federal Way, WA

Senior Web Developer information

See Federal Way, WA salary details

$67.6K

$127.9K

$199.9K

How much do senior web developer jobs pay per year?

As of Aug 21, 2026, the average yearly pay for senior web developer in Federal Way, WA is $127,929.00, according to ZipRecruiter salary data. Most workers in this role earn between $101,600.00 and $146,800.00 per year, depending on experience, location, and employer.

What is a senior web developer?

A senior web developer is a highly skilled computer coding professional with fluency in languages such as HTML, JavaScript, and CSS. In this career, your responsibilities include designing, developing, and debugging the backend of software programs for websites, applications, tools, and databases. You also work with JavaScript frameworks, develop tests using testing frameworks, help build and deploy automation scripts, troubleshoot, and resolve app performance issues. As a senior web developer, you may supervise a team of developers and collaborate with user experience designers to determine what the frontend user experience and website layout will look like during the design phase. Other duties may include enforcing coding standards, reviewing the work completed by your team, managing the budget and project schedule, and communicating directly with clients.

What are the key skills and qualifications needed to thrive as a senior web developer, and why are they important?

To thrive as a Senior Web Developer, you need advanced proficiency in programming languages like JavaScript, HTML, CSS, and backend frameworks, supported by a bachelor’s degree in computer science or equivalent experience. Expertise in tools such as version control (Git), CI/CD pipelines, and knowledge of modern frameworks (React, Angular, Node.js) are typically required, along with relevant certifications. Strong problem-solving ability, effective communication, and leadership skills help you collaborate across teams and mentor junior developers. These competencies ensure high-quality, scalable web solutions and support successful project delivery in dynamic development environments.

What are some common challenges faced by senior web developers when leading project teams?

Senior Web Developers often encounter challenges such as balancing hands-on coding responsibilities with mentoring junior team members and ensuring project deadlines are met. They must also navigate evolving technologies and frameworks, which requires ongoing learning and adaptability. Effective communication with designers, backend developers, and project managers is essential to align technical solutions with business goals. Successfully managing these aspects leads to smoother project delivery and professional growth.

What is the difference between Senior Web Developer vs Web Developer?

AspectSenior Web DeveloperWeb Developer
Required CredentialsBachelor's in CS or related, experience, possibly certificationsBachelor's in CS or related, entry-level or junior experience
Work EnvironmentCollaborates on complex projects, mentors juniorsDevelops websites, learns on the job, less responsibility
Employer & Industry UsageTech companies, agencies, startupsSmall businesses, startups, freelance projects
Search & Comparison IntentUnderstanding senior roles, career progressionEntry-level, learning web development

The main difference between a Senior Web Developer and a Web Developer lies in experience, responsibilities, and expertise. Senior Web Developers handle complex projects, mentor team members, and often have more advanced skills and certifications. Web Developers are typically entry-level or junior roles focused on building websites and gaining experience. Both roles are essential in the tech industry, but the senior position involves greater leadership and technical depth.

More about Senior Web Developer jobs

What are the most commonly searched types of Web Developer jobs in Federal Way, WA?

The most popular types of Web Developer jobs in Federal Way, WA are:

What job categories do people searching Senior Web Developer jobs in Federal Way, WA look for?

The top searched job categories for Senior Web Developer jobs in Federal Way, WA are:

What cities near Federal Way, WA are hiring for Senior Web Developer jobs?

Cities near Federal Way, WA with the most Senior Web Developer job openings:

Senior Web Developer jobs near you
Infographic showing various Senior Web Developer job openings in Federal Way, WA as of August 2026, with employment types broken down into 75% Full Time, 18% Part Time, 1% Temporary, and 6% Contract. Highlights an 82% Physical, 4% Hybrid, and 14% Remote job distribution, with an average salary of $127,929 per year, or $61.5 per hour.

Senior React Developer

Belva.ai

Bellevue, WA • Remote

$125K - $150K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 19 days ago

Job description

We are looking for exceedingly passionate, capable, and hardworking individuals who want to help shape the future of our industry. If you are looking for an environment that is more of a standard “clock-in and clock-out” role, please do not apply. 
 
 

About Us: 

We are seeking a talented and experienced Senior React Developer to join our team. We’re a trailblazing A.I. company, searching for an individual who can lead the charge in developing web applications that make an impact on our industry. 

Role and Responsibilities: 

Our Senior React Developers will be asked to help with building performant web apps on all major browsers. They will be responsible for architecting and building these applications, as well as coordinating with the teams responsible for other layers of the product infrastructure. 

As the Senior React Developer, you will have the chance to: 

- Lead the development of web apps on all major browsers using React. 

- Play a pivotal role in shaping the organization's web app offerings and influencing its technological direction. 

- Collaborate with cross-functional teams to ensure seamless integration and exceptional user experiences. 

- Contribute to the growth and mentorship of junior developers and potentially lead project teams. 

- Drive innovation and excellence in web app development through your expertise. 

- Maintain code and write automated tests to ensure the product is of the highest quality. 

- Participate in Agile routines and ceremonies; daily standups, sprint planning, and sprint demos. 

- Work with other teams (i.e., PM, etc.) to ensure delivered code meets specifications based on functional/technical specifications. 

- Create unit and integration tests to fully test and regress software. Break down complex requirements into independent coding tasks and strategies. 

Qualifications and Experience: 

- Must be a Citizen or Green Card Holder and live in the United States. 

- B.S in Computer Science or equivalent experience. 

- 5+ years of development using React for enterprise-level web applications. 

- 5+ years of experience with web sockets in real-time communication applications. 

- Proven track record of successfully launching and maintaining web applications. 

- Strong proficiency in JavaScript, TypeScript, and related technologies. 

- Excellent problem-solving skills and the ability to tackle complex challenges. 

- Prior experience in leadership or mentorship roles is a plus. 

- Strong verbal and written communication skills. 

- Openness to new ideas and an unceasing desire to learn new things. 

Desired Experience: 

- Experience with TDD or BDD. 

- Experience working with cloud-native, scalable, and highly available distributed systems. 

- Experience with Atlassian tools: JIRA, Confluence, etc. 

Why Join Us: 

- Cutting-edge Technology: Become a key player in a pioneering A.I. Communications company. 

- Meaningful Impact: Contribute to the creation of accessible and flexible A.I. solutions that empower customers and businesses. 

- Professional Growth: Embrace challenging projects that expand your skill set, foster continuous learning, and elevate your career trajectory. 

We eagerly anticipate the chance to discuss how your expertise can contribute to our team's success and make a lasting difference. We look forward to the possibility of working together. 

Experience level: 

- 7 years 

Schedule: 

- 8-hour shift 

- Monday to Friday 

- Remote Schedule 

Experience: 

- React: 5 years (Required) 

- Web Sockets: 5 years (Required) 

- Software development: 7 years (Required) 

- Front-end architecture: 3 years (Required) 

Work Location: Remote (Company HQ in Bellevue, WA) 

Company Description

AI telecommunications