Top Front End Developer Jobs in Denver & Boulder, CO

Develop and maintain responsive web applications, collaborate with teams to implement designs, optimize performance, and ensure high coding standards.

The Senior Frontend Software Engineer will develop and improve the Cloudflare Dashboard, focusing on user and developer experiences, utilizing various modern front-end technologies.

The role involves building and maintaining frontend applications for cybersecurity SaaS products, collaborating with teams to deliver high-quality user experiences, and driving technical aspects and architecture.

The role involves leading the frontend platform's evolution, architecting user interfaces, partnering with backend developers, and overseeing testing standards and CI/CD infrastructure.

As a Frontend Software Engineer II, you'll develop scalable UI experiences using React and Remix, optimize GraphQL infrastructure, implement tests, and collaborate closely with cross-functional teams.

Lead the evolution of the frontend platform, design complex user interfaces, provide technical leadership, and optimize CI/CD infrastructure for a scalable experience.

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

Build sophisticated user interfaces for AI and blockchain interactions, including monitoring tools and decentralized application interfaces, while collaborating across teams for seamless user experience.

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.

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

The Senior React Frontend Engineer will lead frontend development, focusing on real-money gamification projects, coordinating with teams, and ensuring quality through code reviews and testing.

Design and implement frontend components for the Solidity compiler, optimize performance, develop integration layers, and collaborate with researchers to enhance security features.

The Staff Frontend Engineer will design, implement, and maintain a social platform for fractional ownership in real estate, collaborate on product features, and lead technical development.

The role involves developing user-facing features for web and mobile applications using React, JavaScript, and TypeScript, while collaborating with product and design teams to build innovative solutions in the crypto space.

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

Develop and maintain websites, drive UI/UX, ensure usability and performance, troubleshoot issues, and collaborate with the team.

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.

Develop innovative UI and web systems, managing project priorities and deadlines while working within a collaborative team environment.

As a Principal Frontend Architect, you'll architect scalable frontend systems, define coding standards, mentor engineers, and ensure quality and performance across the platform.

As a Frontend Engineer at Clerk, you will collaborate with cross-functional teams to enhance the product's Dashboard, maintain frontend architecture, and ensure high-quality user experiences while iterating on product problems for users.

The Front End Developer will build web applications using React, work with RESTful services, and handle authentication using SAML or JWT while collaborating in an agile environment.

Develop and ship user-facing features for crypto trading applications, collaborating with product, design, and engineering teams to enhance usability and performance.

The role involves developing mobile infrastructure using React Native, enhancing developer tools, collaborating on new features, and mentoring team members.

As a Staff Frontend Engineer, you will influence the product's roadmap, lead projects, mentor team members, and enhance the user interface with a focus on adaptive telemetry solutions.

The Frontend Engineer will develop user-friendly interfaces, collaborate with product teams, optimize applications, and mentor other engineers while ensuring ADA compliance.