Top Senior Front End Developer Jobs in Denver & Boulder, CO

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

Lead the frontend platform's evolution, architect complex UIs, mentor engineers, and drive performance and testing excellence while collaborating with cross-functional teams.

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.

As a Staff Frontend Engineer, you will develop the Aerospike Cloud Platform, optimize front-end services, and mentor other developers while ensuring quality code and performance.

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.

Develop and maintain WordPress websites, create custom themes and plugins, ensure cross-browser compatibility, and optimize for SEO. Provide guidance on user experience and explore new technologies.

Build and ship geospatial web applications as a Senior Front-End Engineer, focusing on interactive UI features in a TypeScript/React environment.

As a Principal Frontend Engineer at ClickUp, you'll lead the design and technical vision of scalable front-end systems using Angular, collaborating across teams and mentoring engineers to enhance performance and coding standards.

The role involves architecting and implementing solutions for a subscription product, mentoring team members, and managing project priorities while focusing on growth metrics and operational health.

Develop and improve real-time drone tele-operations features, cloud-based products, and quickly prototype new front-end experiences while transitioning to a new tech stack.

The role involves leading software development efforts, mentoring team members, ensuring application quality, optimizing performance, and innovating new software solutions.

Design and build product features for a SaaS platform, lead technical projects, mentor engineers, and ensure high-quality code and user experience.

Responsible for designing and deploying AI solutions using low-code tools, integrating AI models into applications, and collaborating with teams to enhance workflows.

As a Senior Frontend Engineer, you will build performant frontend experiences using React and TypeScript, lead architectural decisions, and ensure quality UX in complex AI systems.

The Senior Front-End Developer creates user-friendly web applications, collaborates with design teams, and optimizes code for performance across devices.

As a Senior Frontend Engineer, you will build user interfaces for analytics apps using React and TypeScript, optimizing performance and collaborating with designers and backend engineers.

Lead the design and development of scalable frontend systems, mentor engineers, and ensure performance and security across applications.

As a Senior Frontend Engineer, you will develop customer-facing applications using React and TypeScript, focusing on performance and user experience while collaborating with cross-functional teams.

The Senior Frontend Engineer will enhance Scribd's reading experience, develop new tools, and modernize the tech stack using modern frameworks and AI.

The Senior Frontend Engineer will build accessible UIs using React and TypeScript, translating designs into components, integrating APIs, and maintaining the design system for scientific applications.

Lead front-end development at Offchain Labs by creating and optimizing web applications using React and TypeScript, collaborating with designers and integrating various services.

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

Develop and implement user interface components using React.js, optimize performance, collaborate with teams, and maintain high-quality code.

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.