Top Senior Front End Developer Jobs in Los Angeles, CA

As a Staff Frontend Engineer, lead frontend architecture using Vue.js while shaping collaborative tools, mentoring engineers, and enhancing knowledge management features at GitLab.

Join CrowdStrike as a UI engineer to build data visualization frameworks, collaborating with product design and engineering teams to enhance user experiences with data.

As a Senior Frontend Engineer, you'll develop responsive web UIs, collaborate with teams, maintain the design system, and improve code quality.

The Senior Angular Frontend Developer will create scalable UIs, implement features, and optimize performance in a collaborative environment, focusing on high-quality software delivery.

The Senior Front-End Engineer will architect financial products, lead design discussions, mentor team members, and ensure high-quality application delivery.

The Senior Software Engineer will develop front-end applications, lead initiatives in user experience, mentor junior engineers, and optimize performance for a healthcare logistics platform.

Design, build, and optimize frontend applications for MapQuest using React, Next.js, and GraphQL. Lead a team to enhance user features and collaborate with stakeholders.

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.

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.

The role involves architecting and implementing solutions for a subscription product, mentoring team members, and managing project priorities while focusing on growth metrics and operational health.

As a Senior Software Engineer in the Mobile DevX team at Coinbase, you'll develop mobile infrastructure using React Native, enhance developer tools, and collaborate with teams to integrate features and improve performance, driving innovation in mobile app development.

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

Lead the architecture and implementation of web applications using React and TypeScript. Mentor fellow engineers, drive technical direction, and ensure code quality across multiple products.

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 Senior Software Engineer will develop modern user interfaces, improve application performance, and mentor peers in a collaborative, async-first environment, focusing on best practices and user accessibility.

Lead the design and development of scalable frontend systems, mentor engineers, and ensure performance and security across applications.

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 Senior Software Engineer on the Risk Engineering team, you'll lead technical projects, mentor junior engineers, and enhance risk detection systems, impacting millions of users.

The Senior Software Engineer will lead technical projects for fraud detection systems, mentor junior engineers, and improve code quality while contributing to scalable solutions and system architecture.

Join the Copilot team as a UX Engineer, creating seamless, accessible interfaces that enhance user experiences. Collaborate with cross-functional teams to transform designs into production-ready components.

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.

The role involves leading the frontend platform's evolution, architecting user interfaces, partnering with backend developers, and overseeing testing standards and CI/CD infrastructure.

Lead the evolution of the frontend platform, design complex user interfaces, provide technical leadership, and optimize CI/CD infrastructure for a scalable experience.