Top Senior Front-End Engineer Jobs in Boston, MA

The Senior Frontend Engineer will develop user-friendly and scalable components for a data labeling platform, collaborating with teams and mentoring junior engineers.

Develop scalable, high-performance user interfaces using React, integrating with backend services, and optimizing for performance in data-driven web applications.

The role involves developing large-scale applications using HTML, CSS, JavaScript, and React/WordPress, code reviews, and crafting UI components while ensuring high quality and accessibility.

Seeking Senior Front-End Engineer for a 6-month contract to build high-performance UIs with Angular and Ionic, focusing on health technology and user experiences.

The Senior Front-End Engineer will design and build scalable applications using React and TypeScript, collaborating with client engineers and leveraging AI tools for development.

Design and develop responsive frontend web applications, collaborate with UX and end users to gather requirements, ensure UI/UX feasibility and consistency, improve responsiveness, and support platform services used across engineering teams.

The Senior Front End Engineer will architect scalable UI frameworks, set UI standards, mentor engineers, and ensure high-quality technical delivery for the Dragos OT Security Platform.

As a Senior Frontend Engineer, you'll build the frontend Graph Semantic Layer with React and TypeScript, developing complex data visualizations and collaborating closely with design and product leadership.

Develop and maintain user interface elements, utilize Vaadin, and train team members on front-end development while focusing on customer experience solutions.

Build and maintain TypeScript/React frontends and SDKs for the Nomina web3 platform, create user-facing dapps, improve developer documentation and DX, and collaborate with product and engineering to deliver high-quality, mobile-friendly features.

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.

Design and build media-rich web experiences for Zillow's 3D Home and Interactive Floor Plan products, optimizing for performance and accessibility while collaborating with cross-functional teams.

The Senior Front End Engineer will design, develop, and deploy web experiences, mentor junior engineers, and advocate for user-friendly solutions while engaging with cross-functional teams and ensuring high code quality.

As a Senior Frontend Engineer, you will lead frontend architecture, collaborate across teams, ensure quality, and mentor contributing engineers while integrating AI features.

Lead development of interactive React front-ends with Chakra UI and Mapbox, build data visualizations (Plotly/ApexCharts), optimize performance for large and real-time datasets, enforce front-end best practices, mentor engineers, and collaborate with product, design, and backend teams to deliver accessible, responsive interfaces.

The Senior Frontend Engineer will lead product development for a hotel marketplace, focusing on creating efficient tools for hotel partners and enhancing guest experiences. Responsibilities include ownership of product quality, roadmap execution, and supporting business-critical outages.

Seeking a Senior Software Engineer to develop consumer-facing applications using React and React Native, influence technical strategy, and mentor engineers.

As a Senior Frontend Engineer, you'll build and enhance LiveKit's dashboard for voice AI applications, focusing on user experience, performance, and collaboration with cross-functional teams.

The Senior Frontend Engineer will implement and launch features for Slush Wallet, update frontend architecture, and collaborate with design and product 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.

Build and maintain high-quality user interfaces for complex AI products, optimizing performance and collaborating with cross-functional teams.

Seeking a Senior Front-end Software Engineer with expertise in Angular and observables to develop scalable web applications. Responsibilities include collaborating on projects and designing complex user interfaces.

Responsible for the development and maintenance of the web application for fraud analysis, primarily focusing on frontend development using React, while collaborating across the tech stack.

The Senior Front-End Software Engineer will architect and develop user-centric web applications integrating AI, ensuring security, performance, and a top-notch user experience while collaborating with cross-functional teams.

The Senior Frontend Product Engineer will build high-quality UIs in React and Ember, improve frontend architecture, and collaborate on new features.