Top Front End Developer Jobs in Denver & Boulder, CO

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 Senior Frontend Engineer will architect and develop core services using Angular, collaborating on design and maintenance of web applications, ensuring quality and security standards are met.

The Sr. Software Engineer, Front End will develop 2D and 3D frontend features, drive architectural direction, mentor junior engineers, and address technical debt under high accountability in a complex simulation environment.

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

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.

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 Front-End Developer will translate designs into responsive UI, build reusable components, optimize performance, and collaborate with cross-functional teams.

The Lead Front End Engineer will enhance website development, lead teams, write code, and ensure high performance and scalable systems using modern frameworks.

The role involves building and maintaining front-end experiences for a digital mortgage platform, using various technologies to enhance customer interactions.

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

The Frontend Software Engineer at Gravwell will design, develop, and test a dynamic data analysis platform using TypeScript and Angular, ensuring performance and functionalities for large unstructured data sets.

The Senior Frontend Engineer will build and maintain SPAs, work in a remote team, deliver new features, and mentor junior engineers.

The Senior Software Engineer (Frontend) will design scalable frontend solutions, ensure application performance, and collaborate with agile teams to enhance user experiences.

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.

Build and own high-performance, responsive React + TypeScript UIs for a real-time trading platform. Lead front end architecture, establish engineering standards, ensure performance, accessibility, testing, and observability, mentor engineers, and participate in on-call rotations to maintain reliability.

Build and maintain high-performance, accessible user interfaces for an ML cloud platform and app store using React and TypeScript; implement styled components, integrate APIs, optimize frontend performance, collaborate with designers and backend engineers, participate in code reviews, and contribute to Agile sprint planning.

Design and develop web applications, mentor teammates, shape architectural decisions, write clean code, conduct testing, and troubleshoot issues.

The Senior Frontend Engineer will lead technical architecture and implement features in Next.js applications, mentor engineers, and communicate with stakeholders on complex projects.

The Frontend Software Engineer will enhance the user interface in Veza's Access Intelligence area using React, TypeScript, and CSS, while collaborating with teams and contributing to architectural decisions.

The Senior Front-end Engineer will design and deliver scalable, user-friendly interfaces using React and Node.js, collaborating with cross-functional teams to enhance user experience and optimize performance.

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

The role involves developing high-quality front-end software for freight logistics, mentoring junior engineers, and collaborating on customer experience projects using advanced frameworks.

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

Staff Frontend Software Engineers at Sirona build user-facing applications, leading teams to improve radiology workflows through technology and innovative solutions.

Build and optimize frontend signup and activation experiences to increase conversion and engagement. Partner with product, design, and data teams to implement performant, accessible, and experiment-driven user flows, mentor peers, and influence technical direction.