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Senior Frontend Developer Jobs in Ridgefield, WA

Anagh Technologies, Inc.

Sr React Developer

Portland, OR · On-site

$110K - $128K/yr

Front End Developer Location: Portland, OR 97210 Purpose: The IT User Experience department at our client is dedicated to improving the usability and overall experience of internal and customer ...

Resource Data Inc

Senior Software Engineer

Portland, OR

$129K - $171K/yr

Senior Software Engineer As a Senior Software Engineer at Resource Data, you will join a team of ... Design and develop modern front-end applications and user interfaces using React and related ...

Resource Data, Inc

Senior Software Engineer

Portland, OR · On-site

$103K - $116K/yr

As a Senior Software Engineer at Resource Data, you will join a team of consultants leading complex ... Design and develop modern front-end applications and user interfaces using React and related ...

Resource Data

Senior Software Engineer

Portland, OR · On-site

$103K - $116K/yr

As a Senior Software Engineer at Resource Data, you will join a team of consultants leading complex ... Design and develop modern front-end applications and user interfaces using React and related ...

ShirtSpace

Be Seen First

Senior Software Engineer

Portland, OR · On-site

$105K - $135K/yr

Build and scale robust full-stack web applications from front-end to backend. * Build UIs: Craft ... Experience with Node.js or modern DevOps/cloud infrastructure. * Background in e-commerce ...

ShirtSpace

Be Seen First

Senior Software Engineer

Vancouver, WA · On-site

$105K - $135K/yr

Build and scale robust full-stack web applications from front-end to backend. * Build UIs: Craft ... Experience with Node.js or modern DevOps/cloud infrastructure. * Background in e-commerce ...

SNC-Lavalin

Principle Engineer

Portland, OR

The Power T&D team is looking for experienced Sr. Principal engineers in HV Plant Discipline, as we ... Produce design drawings & documentation for Front End Engineering Design (FEED) such as Protection ...

New

ASM

Senior Manager, Sales

Hillsboro, OR

... ASM Front-End products at the key customers' facilities worldwide. To accomplish these ... Education Bachelor's or Master's degree in an engineering discipline. Experience & Skills * 5+ ...

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All JobsSenior Frontend Developer JobsSenior Frontend Developer Jobs in Ridgefield, WA

Senior Frontend Developer information

See Ridgefield, WA salary details

$41.4K

$141.2K

$192.6K

How much do senior frontend developer jobs pay per year?

As of Jun 12, 2026, the average yearly pay for senior frontend developer in Ridgefield, WA is $141,196.00, according to ZipRecruiter salary data. Most workers in this role earn between $122,000.00 and $160,200.00 per year, depending on experience, location, and employer.

What are Senior Frontend Developers?

Senior Frontend Developers are experienced software professionals who specialize in building and maintaining the user-facing parts of web applications. They work with technologies like HTML, CSS, and JavaScript frameworks (such as React, Angular, or Vue.js) to create responsive, interactive, and visually appealing interfaces. In addition to coding, they often lead frontend projects, mentor junior developers, and collaborate with designers and backend engineers to ensure seamless user experiences. Their role also includes optimizing web performance and adhering to best practices in accessibility and usability.

Will AI replace frontend devs?

AI tools can automate certain frontend development tasks such as code generation and testing, but they are unlikely to fully replace senior frontend developers who design user interfaces, implement complex interactions, and ensure accessibility. Frontend developers' skills in problem-solving, creativity, and understanding user needs remain essential in the development process. AI can serve as a complementary tool to improve efficiency but does not eliminate the need for experienced developers.

What are the key skills and qualifications needed to thrive as a Senior Frontend Developer, and why are they important?

To thrive as a Senior Frontend Developer, you need advanced proficiency in HTML, CSS, JavaScript, and modern frameworks like React or Angular, along with a relevant degree or equivalent experience. Familiarity with version control systems (such as Git), frontend build tools, testing libraries, and possibly certifications like AWS Certified Developer are typically important. Strong problem-solving abilities, effective communication, and a collaborative mindset are crucial soft skills for excelling in this role. These skills ensure the delivery of high-quality, scalable user interfaces that meet both technical and business requirements.

What are some common challenges Senior Frontend Developers face when leading projects, and how can they address them?

Senior Frontend Developers often encounter challenges such as aligning cross-functional teams, managing technical debt, and maintaining code quality while meeting deadlines. To address these, effective communication with designers, backend engineers, and product managers is crucial. Adopting best practices like code reviews, thorough documentation, and utilizing modern frameworks helps streamline collaboration and ensure maintainability. Additionally, mentoring junior developers and promoting knowledge sharing within the team can foster a more efficient and cohesive work environment.

Is front-end developer still in demand?

Front-end developers remain in high demand due to the ongoing growth of web and mobile applications. Skills in JavaScript frameworks like React or Angular, along with knowledge of HTML and CSS, are particularly valuable in the current job market.

Is frontend a stressful job?

Frontend development can be stressful due to tight deadlines, rapid technology changes, and the need for high-quality user interfaces. Managing workload, staying updated with new frameworks, and collaborating with teams are common aspects that contribute to stress levels in this role.

What engineer makes $500,000 a year?

Senior Frontend Developers with extensive experience, specialized skills in frameworks like React or Angular, and working at large tech companies or in high-cost-of-living regions can earn salaries approaching or exceeding $500,000 annually, often including bonuses and stock options. Such compensation typically requires a combination of technical expertise, leadership, and a strong track record in the industry.

What is the difference between Senior Frontend Developer vs Frontend Engineer?

AspectSenior Frontend DeveloperFrontend Engineer
Required CredentialsBachelor's in CS or related field, extensive experienceBachelor's in CS or related field, strong technical skills
Work EnvironmentCollaborates with designers, backend teams, project managersFocuses on building and optimizing frontend applications
Industry UsageCommon in tech companies, startups, agenciesUsed interchangeably with Senior Frontend Developer in many contexts
Search & Comparison IntentUnderstanding senior-level responsibilities and skillsClarifying role scope and technical focus

While both roles require strong frontend skills and similar educational backgrounds, a Senior Frontend Developer typically has more leadership responsibilities and project oversight. A Frontend Engineer may focus more on technical implementation and architecture. The terms are often used interchangeably, but understanding the nuances helps in job searches and role expectations.

What cities near Ridgefield, WA are hiring for Senior Frontend Developer jobs? Cities near Ridgefield, WA with the most Senior Frontend Developer job openings:
Senior Frontend Developer jobs near you

HTML/CSS - Senior Developers - AI Training - Portland, USA

Prolific Academic Ltd

Portland, OR • On-site, Remote

$40/hr

Full-time

Posted 19 days ago

Job description

HTML/CSS - Senior Developers - AI Training - USAAbout Prolific

Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world.

Over 35,000 AI developers, researchers, and organizations use Prolific to gather data from paid study participants with a wide variety of experiences, knowledge, and skills.

The role

We're looking for Senior HTML/CSS Developers to join our Expert Network to help train and evaluate cutting-edge AI models. If you have a background in Software Engineering or Frontend Development, we'll send you a quick 10- to 15-minute test to assess your skills. If successful, you'll be invited to join Prolific as a participant, where you'll get paid to help AI understand and produce high-quality frontend code and design implementation.

Researchers looking for your skills tend to pay up to $40/hr, depending on skills and experience. You must be prepared to complete paid tasks that require one hour of uninterrupted work, though many are shorter.

What you'll bring
  • Educational Background: a BSc or higher in Computer Science, Software Engineering, Web Development, or a closely related technical field.
  • Professional Experience: real-world experience as a Senior Frontend Developer or UI Engineer specialising in HTML/CSS.
  • Coding Proficiency: ability to independently build complex, responsive layouts and components without relying on frameworks or libraries.
  • Deep Domain Knowledge: expert understanding of the CSS cascade, specificity, the box model, Flexbox, CSS Grid, accessibility standards (WCAG), and cross-browser compatibility.
  • Code Quality: a high standard for clean, semantic markup and maintainable CSS, including adherence to BEM methodology, design tokens, and modern CSS standards.
What you'll be doing in the role
  • Evaluate Code Accuracy: review AI-generated HTML/CSS for functional correctness, semantic structure, and adherence to best practices.
  • Validate Logic & Reasoning: audit the step-by-step explanations provided by AI for layout solutions and styling approaches to ensure they are technically sound.
  • Conduct Execution Testing: render model-generated markup and stylesheets in appropriate environments to verify visual output and cross-browser behaviour.
  • Annotate Model Performance: identify areas where a model produces inaccessible markup, inefficient selectors, deprecated attributes, or hallucinated CSS properties.
  • Refine Technical Logic: provide structured feedback on how models reason through responsive design, component architecture, or design system implementation.
Key Technologies
  • Core Languages: expert mastery of HTML5 and CSS3/4, including custom properties, animations, and modern layout systems.
  • Frameworks & Methodologies: extensive experience with Tailwind CSS, SASS/SCSS, or CSS Modules, and familiarity with component-driven design systems.
  • Testing & Tools: proficiency with browser DevTools, accessibility auditing tools (e.g., axe, Lighthouse), and cross-browser testing platforms.
Why Prolific is a great platform to join as a Participant

Joining our platform as a Prolific participant will give you the chance to influence the AI models of the future using professional legal expertise. Once you pass our assessment, you can join Prolific in just 15 minutes, and start enjoying competitive pay rates, flexible hours, and the ability to work from home.

We've built a unique platform that connects researchers and companies with a global pool of participants, enabling the collection of high-quality, ethically sourced human behavioural data and feedback. This data is the cornerstone of developing more accurate, nuanced, and aligned AI systems.

We believe that the next leap in AI capabilities won't come solely from scaling existing models, but from integrating diverse human perspectives and behaviours into AI development. By providing this crucial human data infrastructure, Prolific is positioning itself at the forefront of the next wave of AI innovation – one that reflects the breadth and the best of humanity.

Links to more information on Prolific

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Privacy Statement

By submitting your application, you agree that Prolific may collect your personal data for recruiting and global organisation planning. Prolific's Candidate Privacy Notice explains what personal information Prolific may process, where Prolific may process your personal information, its purposes for processing your personal information, and the rights you can exercise over Prolific use of your personal personal information.