Top Senior Front End Developer Jobs in Philadelphia, PA

The Front End Developer will create and optimize web applications, lead product discussions, mentor other developers, and ensure quality user experiences, while implementing security standards.

The role involves designing and implementing frontend eCommerce tools, collaborating with teams, and optimizing the customer onboarding experience to drive business growth.

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.

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

Seeking a Senior Software Engineer to build consumer-facing applications using React and React Native, influencing the technical roadmap and ensuring high-quality user experiences across platforms.

Senior Front-End Vue Developer focused on building and maintaining Vue.js applications, collaborating with teams, optimizing performance, and mentoring others.

Responsible for designing, developing, and maintaining backend and web applications using Java and React, collaborating with teams to deliver scalable solutions.

Design, build, and optimize high-performance TypeScript and React single-page applications, mentor team members, and advocate modern frontend practices while collaborating with cross-functional teams.

The Senior Software Engineer will design, develop, and deploy AI-driven features, addressing technical challenges, optimizing performance, and collaborating with cross-functional teams.

Develop user-facing features and infrastructure for cryptocurrency applications, integrate blockchain services, and collaborate with teams to enhance user experience at Coinbase.

The Senior Software Engineer will focus on frontend technology, implement features, mentor engineers, and ensure quality user experiences, primarily using React.

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.

Seeking a Staff Frontend Engineer to create user-centric experiences for agent-native workflows, collaborating with designers and engineers on innovative solutions. Responsibilities include building intuitive interfaces, optimizing performance, and shaping a developer-friendly product.

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.

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.

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.

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

Lead the development of the Vue 3/Vite client for Proscia's life sciences platform, focusing on architecture, feature delivery, and mentoring engineers to ensure high code quality and user experience.