Top Front End Developer Jobs in Denver & Boulder, CO

Develop and maintain responsive web and mobile applications using Ionic and Angular. Collaborate with teams, integrate APIs, and optimize UI components.

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.

As a Frontend Developer, you will design and implement user experiences for web applications, collaborating closely with backend teams and ensuring seamless integration with APIs.

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.

Lead the front end vision for product teams, driving architecture decisions, code standards, and mentoring engineers for high-impact web applications.

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

As a Frontend Engineer, you will design and develop user interfaces for the Risk Platform, collaborate with cross-functional teams, and enhance fraud detection systems.

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

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

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

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

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 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.

Responsibilities include designing new components, improving UI/UX, collaborating on front-end and back-end development, and utilizing modern web technologies in an agile environment.

Design and develop web applications while improving frontend systems. Collaborate with a team to define architectures and mentoring. Requires deep expertise in TypeScript and React.

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

As a Front End Software Developer at BitPay, you will build UI components with React and TypeScript, ensuring optimal performance and reliability while collaborating with backend teams. You will also address development challenges and uphold code quality standards.

The Senior Front-end Engineer will design and develop high-performance UIs for Temporal's products, focusing on accessibility, scalability, and data visualization in complex systems.

Join VitVio as a Frontend Engineer to develop AI-powered tools for surgical workflows, working closely with design and mentoring developers while ensuring high-quality frontend implementations.

Lead frontend projects, collaborate with teams, simplify tech stack, ensure monitoring systems, and maintain user-friendly interfaces.

Build intuitive interfaces for construction workflows using React and TypeScript, optimizing performance and creating data-rich dashboards.

As a Senior Frontend Engineer, you will build user-friendly interfaces for a ML cloud platform using React and TypeScript, collaborate with teams, optimize performance, and participate in Agile development.