Top Senior Front End Developer Jobs in San Francisco Bay Area, CA

Deliver features end-to-end by collaborating with product and design, ensuring quality through testing and code review, and optimizing architecture.

The Staff Frontend Engineer will develop shared frontend libraries, enhance performance, and manage a design system to improve user experiences.

Design, build, and own end-to-end frontend and full-stack features using React, Node.js, AWS and SQL. Collaborate with PMs, designers, researchers, and data scientists to spec and deliver fast, reliable, and user-focused product experiences, and contribute to technical strategy and large-scale initiatives for onboarding and activation funnels.

As a Staff Frontend Infrastructure Engineer, you'll build tools and systems for frontend engineers, focusing on design systems, developer tooling, and code quality infrastructure.

Develop large-scale systems for curating and delivering content for AI companies, addressing complex technical challenges and payout systems.

The Fullstack Software Engineer will design and develop web-based user experiences, collaborating closely with designers and engineers to build scalable applications focusing on user experience and security.

Lead development of real-time applications for drone operations, focusing on UI/UX innovation, performance improvements, and collaboration with various teams.

Own and build clinician-facing mobile and web frontends: improve UX, robustness, and performance. Architect scalable, offline-first interfaces; implement real-time voice/audio and deep device integrations; collaborate with Product Design; establish testing, monitoring, and best practices. Ship production mobile apps and modern web dashboards used in unreliable connectivity environments.

The Senior Frontend Engineer will develop product capabilities, guide design decisions, establish architecture, mentor junior engineers, and ensure a high-quality user experience.

The Frontend Engineer will develop reusable UI components with React and TypeScript, collaborating closely with design and product teams to enhance user experience, while potentially contributing to backend logic.

The Staff Software Engineer, Frontend will build high-performance user interfaces using React and TypeScript, collaborate on design and product, and influence frontend architecture decisions.

As a Senior Frontend Engineer, you'll design user interfaces, collaborate with teams, architect scalable solutions, and drive frontend best practices.

As a Senior Product Engineer, you will build and maintain the front end of an AI-powered ECAD platform, focusing on user features and integration with backend services.

Design, develop, and maintain web applications, ensuring high quality and user-friendly interfaces while collaborating with the team and integrating APIs.

The Staff Software Engineer will architect and maintain Datagrid Pages and Dataset Editor, focusing on UI design, efficient code, and mentorship while collaborating with teams to support Procore's AI strategy.

Build, sharpen, and scale real-time frontend features for an AI-native labor orchestration platform. Ship production React/TypeScript UIs, maintain component libraries, ensure testing, performance, accessibility, and cross-browser compatibility while working closely with core engineering and AI teams.

We are seeking a Senior Frontend Software Engineer to build advanced web applications using JavaScript and ReactJS, collaborating with a team to enhance user experiences.

Develop and maintain WordPress websites, create custom themes and plugins, ensure cross-browser compatibility, and optimize for SEO. Provide guidance on user experience and explore new technologies.

The role involves developing new user-facing features for LangSmith, optimizing components, and collaborating with developers and designers to enhance usability.

As a Staff Front End Engineer, you will lead the front end vision, drive architecture decisions, and mentor engineers while developing high-impact web applications in a collaborative environment.

Join Dragonfly's talent network as a Senior Frontend Engineer. Connect with global portfolio companies in the crypto ecosystem.

Design and build responsive, high-performance front-end interfaces for AI-driven finance workflows. Translate complex data into clear visualizations, balance automation with human control, collaborate with backend and AI teams, and own frontend architecture and design system standards.

The Senior Software Engineer will enhance user experiences in crypto wallets, focusing on collaboration, performance, and delivering quality products.

The Frontend Engineer will lead the development of applications using React, focusing on user experience and collaborating with cross-functional teams to improve frontend architecture and address user needs.

Senior front-end engineer responsible for developing products end-to-end, owning projects from concept through launch, and shaping company direction to drive growth across portfolio companies.