Top Front End Developer Jobs in NYC, NY

Build and maintain fast, reliable front-end systems for real-time LLM workflows. Implement UIs using TypeScript/React/Next.js, collaborate with product, improve performance and reliability, own core systems, and contribute to architectural decisions in a fast-paced startup.

Design user interfaces and workflows in Figma, implement designs using Vue.js and Next.js, and collaborate with backend engineers on API integration.

As a Frontend Engineer, you'll design and develop high-performance interfaces for blockchain transactions, collaborate on impactful solutions, and innovate on cross-chain protocols.

Lead front-end technical strategy for Coinbase Advanced trading platform: define and execute a scalable roadmap, deliver a low-latency interface across web and mobile, mentor engineers, anchor complex projects, and ensure high standards for code quality and system design.

Own and elevate ReadMe's frontend interfaces (editor, docs, interactive surfaces). Build and ship production React/TypeScript features, collaborate with design, backend, and infra, improve performance, polish, accessibility, and developer experience, and lead end-to-end frontend projects.

Build, test, and optimize responsive web applications using Next.js and React. Collaborate with designers and back-end developers, implement UI/UX designs, write clean maintainable code, and debug front-end issues to ensure high performance across devices and browsers.

Build and scale performant, data-driven React web applications and reusable UI components. Integrate with REST/GraphQL backends, support real-time data and map-based visualizations, optimize rendering for large datasets, collaborate across product, design, and backend teams, and maintain frontend architecture, testing, and documentation for mission-critical systems.

As a Staff Frontend Engineer, you will enhance Airbnb's client tech stack by empowering product teams, optimizing infrastructure, and mentoring engineers.

Build and maintain end-to-end product features across frontend and backend. Design frontend architecture with React, participate in technical design and customer-facing support, document features, collaborate with product, and own projects from spec through launch while ensuring code quality and reliability.

Build and maintain performant web and mobile trading interfaces using React/React Native and TypeScript. Implement trading flows, wallet integration, real-time data visualization, reusable component libraries, and optimize UI performance under high-frequency updates while handling edge cases and collaborating with backend and wallet engineers.

Volunteer Principal Front End Developer to build React/React Native web and mobile features, mentor engineers, implement scalable full‑stack solutions, ensure cross‑browser compatibility and testing, work with Node/MongoDB/AWS, attend weekly standups, and support a fundraising launch. Minimum 4 hours/week commitment.

Lead the development of scalable frontend components, define technical direction, and optimize processes for engineering teams while embracing AI tools.

The role involves building shared frontend foundations, defining architecture and standards, improving developer experience, and mentoring junior engineers while ensuring high-quality and scalable web applications.

Lead frontend architecture and implementation for patient and provider web experiences at scale. Build accessible, performant realtime UIs, own end-to-end delivery, improve observability and reliability, contribute to technical roadmap, collaborate with PMs and designers, participate in on-call rotations, and drive engineering best practices.

Develop and maintain Java backend services for enterprise blockchain applications, integrate APIs with React/Vue frontends, design scalable blockchain solutions, troubleshoot complex backend issues, and collaborate with the team to apply best practices and stay current with blockchain trends.

Lead the technical design and development of front-end applications, mentor engineers, collaborate with product managers, and leverage emerging technologies for cloud-based solutions.

Design, build, and maintain scalable frontend applications using Vue 3 and TypeScript. Own feature delivery from design through production, build reusable components and architecture, improve performance and accessibility, collaborate with backend teams on APIs, write tests, mentor engineers, and help shape frontend tooling, CI/CD, observability, and security practices.

As a Senior/Staff Frontend Engineer, you'll build and scale real-time logistics platforms, design high-performance React applications, and mentor other engineers.

The role involves developing front-end solutions for trading tools within the Fixed Income Trading Services, collaborating with stakeholders, and ensuring high performance and usability in trading applications.

Design and implement frontend applications using JS, CSS, React, and Flutter. Collaborate on technical specs and contribute to documentation, ensuring user experience and performance.

Design and develop scalable, secure, and accessible front-end components for Adobe Experience Manager. Translate regulatory and business requirements into responsive, WCAG-compliant experiences using HTL, JavaScript (ES6+), CSS/SASS, and Angular. Customize and extend AEM Core Components for multi-site, multilingual delivery. Collaborate with designers, back-end engineers, compliance, and product owners. Lead standards, conduct code reviews, mentor junior developers, and ensure financial industry security and accessibility compliance.

Build and maintain user-facing web interfaces by translating designs into HTML, CSS, and JavaScript. Implement interactive features, ensure responsive and cross-browser compatibility, optimize performance, test and debug code, collaborate with back-end developers for integration, and maintain existing applications while following accessibility and front-end best practices.

Lead front-end engineering and provide senior technical consulting across frontend and backend systems. Design, develop, test, and deploy RESTful services and reusable UI components, enforce coding standards, build CI/CD pipelines (GitLab), provision Kafka objects, participate in code reviews, and advise IT leadership on architecture, security, and emerging technologies to meet business requirements.

Front end developers ensure web design and user experience alignment, optimize web pages, and maintain brand consistency, collaborating with various teams.

Build and own complex production-grade front-end applications (React preferred) using TypeScript and modern JavaScript. Design front-end architecture, develop data-intensive UIs and visualizations, integrate with APIs and WebSocket services, and collaborate with designers, backend engineers, and military SMEs to deliver reliable, real-time operational user experiences.