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Senior React Frontend Developer Jobs in Bothell, WA

Ravenna Software, Inc

Senior Frontend Engineer

Seattle, WA · On-site +1

$160K - $200K/yr

... React, NextJS, and TypeScript. Build components and interaction patterns that support a rich and ... Improve developer experience Help improve the frontend development environment through better ...

Mastech Digital

Front End Engineer

Redmond, WA · On-site

$50 - $70/hr

React JS - Angular JS - JavaScript Role Description: The Front End Engineer must have 3+ years of experience. Key Job Responsibilities: - Design and implement Mobile Web Apps and native apps for ...

PamTen Inc

React Developer

Bellevue, WA · On-site

$116K - $135K/yr

PamTen Inc is seeking a Senior Software Engineer with strong expertise in modern front end ... React, JavaScript, TypeScript • Strong experience with: Micro Frontends (single-spa, Module ...

krg technology inc

Core UI Developer

Redmond, WA · On-site

$56 - $72.75/hr

Front End Developer with Strong Java Script , JQuery, Type Script Skills. Experience in developing and testing client-based code using React and/or Cordova Strong Hands on coding in Java Script ...

Merican

Senior Software Engineer

Bothell, WA · On-site

$136K - $180K/yr

Summary (for quick share) * Senior Frontend Engineer with strong expertise in React, micro ... frontends, and scalable architecture. * Responsible for driving performance optimization, reusable ...

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Senior React Frontend Developer information

See Bothell, WA salary details

$43.6K

$148.8K

$202.9K

How much do senior react frontend developer jobs pay per year?

As of Jul 14, 2026, the average yearly pay for senior react frontend developer in Bothell, WA is $148,753.00, according to ZipRecruiter salary data. Most workers in this role earn between $128,600.00 and $168,800.00 per year, depending on experience, location, and employer.

What does a Senior React Frontend Developer do?

A Senior React Frontend Developer is responsible for designing, developing, and maintaining user interfaces using the React JavaScript library. They work closely with designers, backend developers, and product managers to deliver seamless and efficient web applications. In addition to coding, they often mentor junior developers, ensure code quality, and implement best practices for performance and accessibility. Their expertise helps create scalable, maintainable, and visually appealing user experiences.

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

To thrive as a Senior React Frontend Developer, you need advanced proficiency in JavaScript, React.js, HTML, and CSS, typically backed by a degree in computer science or related experience. Familiarity with tools like Redux, TypeScript, RESTful APIs, version control systems (e.g., Git), and modern build tools (Webpack, Babel) is essential. Strong problem-solving skills, effective communication, and the ability to mentor junior developers are standout soft skills in this role. These skills and qualities ensure the delivery of scalable, maintainable web applications and foster productive collaboration within development teams.

What are some common challenges faced by Senior React Frontend Developers when working on large-scale applications?

Senior React Frontend Developers often encounter challenges such as managing complex state across large applications, ensuring optimal performance, and maintaining code consistency with multiple contributors. They are also responsible for integrating new features without disrupting existing functionality and keeping up with evolving best practices in the React ecosystem. Effective collaboration with backend teams and UX designers is essential to deliver seamless user experiences and scalable solutions.

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

AspectSenior React Frontend DeveloperFrontend Developer
Required SkillsAdvanced React, JavaScript, TypeScript, leadershipBasic to intermediate React, HTML, CSS
Experience5+ years, project leadership1-3 years, entry to mid-level
Work EnvironmentCollaborates on complex projects, mentors juniorsDevelops UI components, supports team
CertificationsRelevant certifications (e.g., React certifications)Optional, beginner certifications

The main difference between a Senior React Frontend Developer and a Frontend Developer lies in experience, skill level, and responsibilities. Senior developers handle complex projects, mentor team members, and possess advanced React expertise, while frontend developers focus on building UI components with less experience and responsibility.

What are popular job titles related to Senior React Frontend Developer jobs in Bothell, WA? For Senior React Frontend Developer jobs in Bothell, WA, the most frequently searched job titles are:
What job categories do people searching Senior React Frontend Developer jobs in Bothell, WA look for? The top searched job categories for Senior React Frontend Developer jobs in Bothell, WA are:
What cities near Bothell, WA are hiring for Senior React Frontend Developer jobs? Cities near Bothell, WA with the most Senior React Frontend Developer job openings:
Senior React Frontend Developer jobs near you
Infographic showing various Senior React Frontend Developer job openings in Bothell, WA as of July 2026, with employment types broken down into 100% Full Time. Highlights an 50% In-person, and 50% Remote job distribution, with an average salary of $148,753 per year, or $71.5 per hour.

Senior Frontend Engineer

Ravenna Software, Inc

Seattle, WA • On-site, Remote

$160K - $200K/yr

Full-time

PTO

Re-posted 8 days ago

Job description

About the Role
At Ravenna, we are looking for a Senior Frontend Engineer who cares deeply about building high quality web experiences. You will be responsible for designing and implementing the user interfaces that power Ravenna's core product.
This role requires strong frontend engineering fundamentals and a deep understanding of how modern web applications work under the hood. You will build complex interfaces, collaborate closely with design, and ensure that the product feels fast, responsive, and polished.
You will work closely with product, design, and backend engineers to translate ideas into thoughtful user experiences. Engineers on our team care about performance, maintainable code, and building systems that scale as the product grows.
If you enjoy building polished web applications, obsessing over details, and pushing the boundaries of what great web interfaces can feel like, we would love to talk.
Responsibilities
Build high quality user interfaces
Design and implement complex product interfaces using React, NextJS, and TypeScript. Build components and interaction patterns that support a rich and evolving product experience.
Own the frontend architecture
Help design and evolve the frontend architecture of the Ravenna platform. Ensure that the codebase remains scalable, maintainable, and easy to extend as the product grows.
Collaborate closely with design
Work closely with product and design to translate high fidelity designs into thoughtful implementations. Ensure that the final product matches design intent while maintaining strong engineering standards.
Optimize performance and responsiveness
Ensure the product feels fast and responsive across a wide range of environments. Diagnose performance issues related to rendering, network behavior, and browser performance.
Build reusable component systems
Develop reusable components and UI patterns that allow the team to move quickly while maintaining consistency across the product.
Maintain strong engineering practices
Write clean, maintainable, and well tested code. Participate in code reviews and contribute to engineering practices that keep the codebase healthy and easy to work in.
Improve developer experience
Help improve the frontend development environment through better tooling, documentation, and architecture decisions.
About You
Deep expertise in React
You have extensive experience building production applications with React and TypeScript. You understand how React works internally and can reason about rendering behavior, component lifecycles, and state management.
Strong understanding of the web platform
You have a deep understanding of how the browser works. You are comfortable working directly with the DOM and understand topics such as layout, rendering, event propagation, and browser performance.
Performance focused mindset
You think carefully about performance when building interfaces. You are comfortable diagnosing rendering bottlenecks, minimizing unnecessary re-renders, and improving application responsiveness.
Experience building design driven products
You have worked on products where the quality of the user interface is critical. You care about details such as spacing, animation, responsiveness, and visual polish.
Strong engineering fundamentals
You are a strong software engineer with experience building production systems. You think carefully about maintainability, code organization, and long term system health.
Collaboration with design and product
You enjoy working closely with designers and product teams. You are comfortable translating design concepts into technical implementations and proposing improvements when necessary.
Ownership and product mindset
You take ownership of the systems you build and care about how they behave in production. You enjoy building products that people rely on every day.
Benefits
Competitive Salary
  • We believe great people should be compensated well. While we are an early stage company, we offer competitive salaries and aim to pay top of market for exceptional talent.
  • We are building an ambitious company and know that attracting great people requires strong compensation.
Meaningful Equity
  • We hire people who want to help build Ravenna from the ground up. Equity ensures that when the company succeeds, the people who helped build it share in that success.
  • Early team members have the opportunity to make a real impact on both the product and the future of the company.
Choose Your Setup
  • Great work requires great tools. At Ravenna you can choose the hardware and setup that helps you do your best work.
  • Most of the team uses high performance Mac laptops, but you have the flexibility to select the tools and environment that fit your workflow.
Flexible Time Off
  • Doing great work requires time to recharge. We offer flexible paid time off so you can take the time you need to rest and stay at your best.
  • We trust our team to manage their time responsibly while delivering meaningful results.

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