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Senior Front-End Engineering

Posted today

iq clarityDenver (CO)

SENIORITY

Senior

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About the role

Senior Frontend Software Engineer 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. Develop and maintain web applications using React, Next.js, JavaScript, HTML, and CSS.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. Collaborate on integrations with backend services and support application scalability. 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. Strong proficiency in JavaScript, HTML, and CSS.Familiarity with software development tools and the ability to learn new languages and frameworks. 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.

Before you apply

Applying takes about a minute. These four things decide how fast it moves after that.

Your profile is current

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Two examples you can talk through

Not a portfolio — just two pieces of work where you can explain the decisions and what you'd change.

A number in mind

What you're on now and what would make you move. We negotiate better when we know both.

Your notice period

Employers plan around it, and it's the question that stalls offers most often.

Once you apply, someone reads it and calls you before anything reaches the employer — usually within two working days.

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