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.

As a Senior Frontend Engineer, you will modernize Upstart's frontend foundations, evolve the design system, and enhance user experiences across products. You'll ensure consistency and accessibility, and facilitate collaboration between design and engineering.

Develop and maintain the responsive frontend of a SaaS application using Vue.js, focusing on performance, user experience, and new feature development.

Develop and maintain web interfaces, validate AI-generated code, provide UI/UX feedback, and follow project guidelines in a remote setting.

The Lead Frontend Engineer will drive architecture, set standards, deliver high-performance interfaces, mentor engineers, and collaborate on product design.

The Frontend Engineer will build and enhance the members' portal using React, converting legacy code while collaborating with engineering teams and UX director to create modern UIs.

As a Frontend Engineer, you will create web applications for managing vehicles and customers, deliver features, and improve user experience following best practices.

Lead and develop features for Risk Cloud platform using Angular and Typescript, ensuring quality through testing and agile collaboration.

The Frontend Engineer will work on UI projects, enhance product sense, and leverage AI to improve engineering workflows. Experience with LLMs and a strong design background is essential.

As a Sr. Software Engineer, you'll enhance user experience, collaborate cross-functionally, and innovate solutions while mentoring junior developers and addressing technical challenges.

As a Frontend Engineer at Bags, you'll craft user experiences using React, work closely with design and product teams, and optimize performance.

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

As an Intermediate Front End Engineer, you'll collaborate with designers and engineers to develop user-focused features, maintain core products, and ensure code quality and security.

The Senior Front-End Engineer will build and ship products on Verifi’s SaaS platform using Angular and Node.js, ensuring performance and quality while mentoring juniors and collaborating across teams.

Lead the frontend development of new products, collaborating with design and backend teams to enhance user experience and solve problems in a fast-paced AI company.

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 Front-End Engineer, you will build and refine user-facing components, ensuring responsiveness, performance, and user experience through collaboration with UI/UX and backend teams.

The Frontend Engineer will collaborate with design and product teams to create responsive user interfaces, write maintainable code, and optimize performance for a financial platform.

As a Front-End Engineer, you will create scalable and accessible UIs using React and TypeScript while collaborating with cross-functional teams to enhance the product's performance and quality.

The Data Insights Engineer will design and develop high-quality UI solutions, collaborate with teams, and focus on data visualization and user experience.

The role involves building modern web applications, collaborating closely with cross-functional teams, and maintaining high-quality code standards.

As a Frontend Engineer, you will develop mobile-first UIs in VueJS, enhance performance, mentor team members, and participate in code reviews and team ceremonies.

The Mobile Front End Engineer will develop mobile applications, create user interfaces, and work with backend data. Responsibilities include collaborating with teams and optimizing performance.

Design, build and maintain web3 applications and SDKs, ensuring a perfect user experience on the Omni platform, while contributing to developer documentation and open source projects.

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