Top Senior Front End Developer Jobs in Seattle, WA

The Senior Software Engineer will build and enhance frontend experiences, contribute to React Native migration, and maintain reliable user interfaces at Coinbase.

The Senior Software Engineer will build dynamic user interfaces for crypto trading, collaborating closely with cross-functional teams to enhance product functionality and user experience.

Develop and launch user-facing features for web/mobile apps using React, JavaScript, and TypeScript, while collaborating with cross-functional teams on high-scale technical challenges in the crypto domain.

As a Staff Frontend Engineer, you will lead the design and evolution of frontend SDKs, collaborate with teams, create intuitive and secure developer tools, and define best practices for frontend development.

As a Senior Frontend Engineer, you will modernize Upstart's frontend foundations, evolve the design system, and enhance user experiences across products. You'll ensure consistency and accessibility, and facilitate collaboration between design and engineering.

The Lead Frontend Engineer will drive architecture, set standards, deliver high-performance interfaces, mentor engineers, and collaborate on product design.

Lead and develop features for Risk Cloud platform using Angular and Typescript, ensuring quality through testing and agile collaboration.

Lead frontend initiatives at Slack to enhance performance and reliability, oversee architectural decisions, and mentor engineers.

Responsible for designing, developing, implementing, and supporting digital technology solutions, collaborating with cross-functional teams and maintaining technology performance.

As a Senior Frontend Engineer, you will build innovative web applications, develop user interfaces, maintain components, and drive key technology initiatives while collaborating with designers and product managers.

The role involves architecture, design, and development of Java-based systems, overseeing projects, and advising clients. Extensive experience in Java development is essential.

The Senior Frontend Engineer will develop user-friendly and scalable components for a data labeling platform, collaborating with teams and mentoring junior engineers.

The Sr. Front-End Full-Stack Developer will design, implement and maintain features for a commercial software platform, collaborating closely with teams and ensuring high quality through testing and operations.

The Senior Front-End Engineer will build and ship products on Verifi’s SaaS platform using Angular and Node.js, ensuring performance and quality while mentoring juniors and collaborating across teams.

As a Frontend Software Engineer, you will build responsive React applications, optimize performance, and collaborate cross-functionally to enhance Lambda's AI cloud offerings.

As a Front-End Engineer, you will build and refine user-facing components, ensuring responsiveness, performance, and user experience through collaboration with UI/UX and backend teams.

As a Front-End Engineer, you will create scalable and accessible UIs using React and TypeScript while collaborating with cross-functional teams to enhance the product's performance and quality.

The Data Insights Engineer will design and develop high-quality UI solutions, collaborate with teams, and focus on data visualization and user experience.

Seeking a Senior Fullstack Engineer to architect and develop a customer-facing platform, bridging AI/ML systems and user features.

Design, build and maintain web3 applications and SDKs, ensuring a perfect user experience on the Omni platform, while contributing to developer documentation and open source projects.

Lead frontend development of our product, defining architecture, building user-facing features, and evolving our design system. Collaborate with teams to enhance user experiences and team processes.

The Senior Front-End Software Engineer will work on Circle's Email Hub, focusing on frontend architecture, feature development, code quality, and user experience, requiring extensive experience in React and related technologies.

The Senior Software Engineer (Frontend) will design scalable frontend solutions, ensure application performance, and collaborate with agile teams to enhance user experiences.

The Senior Frontend Engineer will build and maintain user-facing features for the Insights platform using React, collaborating with different teams and improving application performance.

The Senior Front-End Engineer will build and optimize real-time features for Zoom Whiteboard, collaborating with teams and mentoring others.