Top Front End Developer Jobs in Philadelphia, PA

The Senior Software Engineer will develop features for Phantom's web platforms, lead new product initiatives, interface with users, and contribute to team culture.

As a Senior Frontend Engineer, you'll build and maintain a fraud prevention platform UI using ReactJS, collaborating with backend teams and ensuring code quality through tests and CI/CD processes.

The Senior Software Engineer will develop low-latency video capabilities and a custom video management system, contributing to impactful software for crime reduction.

The role involves designing responsive web applications, working with stakeholders, and implementing pixel-perfect designs while ensuring cross-browser compatibility.

As a Senior Frontend Engineer, you will design and build scalable web applications, collaborate cross-functionally, lead technical practices, and focus on user-centric development in a fintech startup.

The role involves developing front-end solutions, collaborating with teams, shaping product strategy, and owning product areas from design to launch.

The Senior Software Engineer will develop features for email services, collaborating with cross-functional teams, and ensuring system reliability and performance. Responsibilities include coding, debugging, code reviews, and maintaining a clean architecture.

The Lead Web Developer will oversee migrating websites from WordPress to Strapi and Next.js, lead a development team, and implement CI/CD practices.

This role involves developing AI-powered analytics interfaces and tools, collaborating with a skilled team to enhance customer data experiences.

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.

As a Senior Front End Engineer on the Experimentation Platform Team at Reddit, you will design, develop, and scale experimentation tools, enhancing user experience and enabling impactful A/B testing across the platform. Responsibilities include full development cycle engagement and cross-functional collaboration to drive innovation.

The Senior Frontend Engineer will develop and maintain a design system, implement UI features, optimize performance, and ensure accessibility in a collaborative environment.

The Staff Software Engineer will architect and maintain the front-end design system, mentor engineers, and tackle performance challenges while driving technical excellence.

As a Senior ASIC Front-End Design Engineer, you will oversee digital SoC design, collaborating to create automotive communication semiconductors, ensuring target performance and area goals are met.

Responsible for building scalable user experiences with React.js and TypeScript, troubleshooting existing software, and collaborating with design and product teams.

The Software Engineer (Frontend) at Metabase will develop user-friendly data tools, leveraging React and CSS while ensuring optimal communication and coding practices.

Develop and implement UI/UX for a cloud-native data platform, writing production-level code in Typescript, primarily using React, and engage in API development.

The role involves leading frontend development to create user-friendly applications, mentoring team members, collaborating with various stakeholders, and architecting solutions. You will ensure technical vision aligns with product strategy.

As a Senior Frontend Engineer, you will design, develop, and deploy web applications, collaborating with team members, writing scalable code, and maintaining tests.

Lead technical direction and contribute to the frontend codebase, building user-facing tools and mentoring team engineers to enhance user experiences.

Join an AI-driven research project as a Frontend Developer, designing and building user-friendly web applications using modern JavaScript frameworks and strong UI/UX principles.

As a Frontend Engineer, you will build and scale the web platform, optimizing performance and collaborating on UI/UX design. You'll also mentor junior developers and integrate APIs, ensuring high-quality interface development.

Design and build modern front-end systems, SDKs, and components. Collaborate with teams to connect AI capabilities and enhance user workflows. Mentor engineers and influence technical direction.

The Senior Frontend Engineer will design and implement high-performance user interfaces, mentor developers, optimize application performance, and ensure accessibility and efficiency in frontend development.