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Front End Developer Startup Jobs in Seattle, WA (NOW HIRING)

Frontend Engineer

Seattle, WA · On-site

$150K - $215K/yr

About the role You'll join Clarify as a Frontend Engineer, building the interfaces that bring AI to ... Startup experience: comfortable with ambiguity, changing priorities. * Bonus: Data visualization ...

THE JOB As a front end engineer on the team, your main mission will be building the best experience ... Be part of an ambitious early stage startup where we have clear goals, work swiftly under pressure ...

THE JOB As a front end engineer on the team, your main mission will be building the best experience ... Be part of an ambitious early stage startup where we have clear goals, work swiftly under pressure ...

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Showing results 1-20

Front End Developer Startup information

See Seattle, WA salary details

$48.4K

$125.7K

$177K

How much do front end developer startup jobs pay per year?

As of Aug 3, 2026, the average yearly pay for front end developer startup in Seattle, WA is $125,652.00, according to ZipRecruiter salary data. Most workers in this role earn between $118,400.00 and $137,700.00 per year, depending on experience, location, and employer.

What is a front end developer startup?

A Front End Developer Startup job involves building and optimizing the user interface of a web or mobile application in a fast-paced startup environment. Responsibilities include coding in HTML, CSS, and JavaScript, working with frameworks like React or Vue.js, and collaborating with designers and back-end developers. Startups often require developers to be flexible, take ownership of features, and work on rapid iterations based on user feedback. This role typically demands both technical expertise and creative problem-solving to enhance user experience.

What are the unique challenges a front end developer faces in a startup environment compared to larger companies?

Working as a Front End Developer in a startup often means tackling a wider variety of tasks, ranging from UI implementation and rapid prototyping to troubleshooting issues across the stack. You may have to adapt quickly to shifting priorities, work with minimal supervision, and frequently collaborate with designers, product managers, and sometimes even directly with back end developers or founders. The pace is fast, so flexibility and a willingness to learn on the fly are crucial. On the upside, this environment provides substantial opportunities to broaden your skill set, take ownership of features, and make a visible impact on the product’s direction.

What are the key skills and qualifications needed to thrive as a front end developer startup?

To thrive as a Front End Developer Startup, you need strong skills in HTML, CSS, JavaScript, and modern frameworks like React or Vue, often backed by a relevant degree or proven portfolio. Familiarity with version control systems like Git, as well as build tools and APIs, is essential, while certifications in web development can be beneficial. Adaptability, proactive problem-solving, and the ability to communicate effectively within a fast-paced, collaborative environment are key soft skills. These skills and qualities enable you to build responsive, user-focused interfaces and rapidly iterate while aligning with evolving startup needs.

What are the most commonly searched types of Front End Developer Startup jobs in Seattle, WA? The most popular types of Front End Developer Startup jobs in Seattle, WA are:
What job categories do people searching Front End Developer Startup jobs in Seattle, WA look for? The top searched job categories for Front End Developer Startup jobs in Seattle, WA are:
Infographic showing various Front End Developer Startup job openings in Seattle, WA as of July 2026, with employment types broken down into 82% Full Time, 5% Part Time, 1% Temporary, and 12% Contract. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution, with an average salary of $125,652 per year, or $60.4 per hour.

Front-End Engineer II, Amazon Quick, Amazon Quick

Amazon

Seattle, WA

Full-time

Re-posted 7 days ago


Amazon rating

7.4

Company rating: 7.4 out of 10

Based on 7,051 frontline employees who took The Breakroom Quiz

6th of 39 rated national retailers


Job description

About Amazon Quick: Amazon Quick is a generative AI-powered assistant that empowers employees to be more productive by answering questions, generating content, providing summaries, and completing tasks-all securely grounded in enterprise data.
The Role: We are hiring a Front-End Engineer II to join a strategic new initiative on the Quick team. You will design and deliver complex, scalable front-end capabilities across web and mobile platforms, helping define the next generation of AI-powered user experiences.
What We're Looking For: A builder with a strong track record of shipping customer-facing features, experience supporting new product architectures and business models, and the ability to thrive in a fast-paced, startup-like environment. You approach hard problems with curiosity and solve them with elegant, simple solutions.
Key job responsibilities
1

Own the design and hands-on development of front-end architecture, UI frameworks, component libraries, and design systems that power the Amazon Quick experience.
2. Lead the full lifecycle of front-end feature delivery-from technical design through implementation, testing, and release. Influence decisions on the UI tech stack, rendering strategies, and client-side performance to ensure scalable, maintainable, and high-quality user experiences.
3

Champion agile methodologies and front-end DevOps practices, including CI/CD pipelines, automated UI testing, and operational excellence-fostering a culture of continuous improvement and efficient delivery.
4. Collaborate closely with UX designers, product managers, and science partners to translate customer needs and design intent into polished, accessible interfaces. This is a highly visible role where strong communication and cross-functional partnership are essential.
5

Write clean, well-tested front-end code; participate in code and design reviews. Own end-to-end UI quality-including unit tests, component tests, integration tests, and cross-browser/device validation.
About the team
Our team is dedicated to supporting new members. We have a broad mix of experience levels and tenures, and we're building an environment that celebrates knowledge-sharing and mentorship

Our senior members enjoy one-on-one mentoring and thorough, but kind, code reviews. We care about your career growth and strive to assign projects that help our team members develop your engineering expertise so you feel empowered to take on more complex tasks in the future.


What Amazon employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom


Amazon logo

About Amazon

Sourced by ZipRecruiter

Amazon.com, Inc., commonly known as Amazon, is an American multinational technology company. It was founded by Jeff Bezos in 1994 and initially started as an online marketplace for books. Since then, Amazon has expanded its operations and become one of the largest e-commerce companies in the world. Amazon's primary business is its online retail platform, where customers can purchase a vast array of products, including electronics, clothing, books, home goods, and much more. The company offers a convenient and user-friendly shopping experience, with features such as fast shipping, customer reviews, and personalized recommendations. In addition to its e-commerce platform, Amazon has diversified its business into various other areas. One of its notable ventures is Amazon Web Services (AWS), a comprehensive cloud computing platform that provides services such as storage, compute power, and database management to individuals and businesses. AWS has become a leader in the cloud computing industry, powering many websites and applications worldwide. Amazon has also developed its own consumer electronics, including the popular Amazon Kindle e-reader, Fire tablets, Fire TV streaming devices, and the Alexa-powered Echo smart speakers. The Alexa voice assistant, integrated into these devices, allows users to interact with their devices using voice commands, perform tasks, and access information. Furthermore, Amazon has expanded into media and entertainment. It operates Prime Video, a streaming service that offers a wide range of movies, TV shows, and original content. Amazon Music provides a platform for streaming and purchasing digital music, while Audible offers audiobooks and other audio content. The company's commitment to customer satisfaction and convenience is demonstrated by its membership program, Amazon Prime. Prime members receive various benefits, including free two-day shipping, access to streaming services, exclusive deals, and more.

Industry

It services, book publishers, retail, real estate and computer and electronic product manufacturing

Company size

10,000+ Employees

Headquarters location

Seattle, WA, US