Senior Frontend Engineer

IQ Clarity, LLC; Denver (CO); On-site; USD 110,000 - 160,000; Full time

Job summary

IQ Clarity, LLC in Denver, CO is seeking an experienced frontend software engineer to design, build, and maintain scalable web applications across the full software lifecycle. The ideal candidate collaborates with product and engineering teams, mentors peers, and enjoys learning new technologies to drive continuous improvement.

You will contribute to frontend architecture, implement robust features, and ensure performance and reliability while aligning with Agile practices and modern tooling.

Qualifications

• Bachelor's degree in Computer Science or related field.
• 5+ years of professional software development experience building scalable web apps.
• Experience with React and Next.js, and proficient in Git workflows.
• Strong communication, collaboration, and problem-solving abilities.

Responsibilities

• Lead frontend design, implementation, and testing for development projects.
• Troubleshoot issues and improve performance, reliability, and maintainability.
• Collaborate with product and engineering teams to deliver features.
• Provide technical guidance to stakeholders and resolve questions.
• Mentor junior developers and promote knowledge sharing.
• Improve development practices, tools, and tech stack.
• Collaborate on backend integrations to support scalability.

Skills

React

Next.js

Git

Communication

Problem-solving

Mentoring

Education

Bachelor's degree in Computer Science

Tools

Jest

Vercel

API design

Job description

Our client is seeking an experienced frontend software engineer to design, build, and maintain scalable web applications. This role contributes across the software development lifecycle, from technical design and implementation to testing, troubleshooting, and ongoing improvement. The ideal candidate enjoys collaborating across teams, mentoring other developers, and learning new technologies.

Key Responsibilities

• Lead frontend design, implementation, and testing for development projects.
• Troubleshoot application issues and improve performance, reliability, and maintainability.
• Collaborate with product and engineering teams to deliver new features and improve existing applications.
• Provide technical guidance to internal stakeholders and help resolve software-related questions.
• Mentor junior developers and contribute to team knowledge sharing.
• Improve development practices, tools, and the overall technology stack.
• Collaborate on integrations with backend services and support application scalability.

Required Qualifications

• Bachelor’s degree in Computer Science or a related field.
• At least 5 years of professional software development experience, including building and maintaining scalable web applications.
• Experience developing web applications with React and Next.js.
• Advanced proficiency with Git and collaborative version control workflows.
• Familiarity with software development tools and the ability to learn new languages and frameworks.
• Strong communication, collaboration, and problem-solving skills.

Preferred Qualifications

• Experience with relational and NoSQL databases.
• Experience integrating AI or machine learning capabilities into applications.
• Experience with mobile application development.
• Experience leading a development team or supporting Agile delivery practices.

NO C2C OR THIRD-PARTY CANDIDATES

IQ Clarity is an equal opportunity employer. Must be eligible to legally work in the U.S. with no restrictions.