24 open roles

Senior Full Stack UI Engineer

Open Posted on Sep 8, 2026

At a glance

Type
Full Time
Location
Centennial, Colorado
Posted
Sep 8, 2026
Visa sponsorship
Quantum sponsorsFrom recent H-1B filings
Company size
Medium (501-5K)
Industry
Technology/Software

About the role

We are seeking a Senior Full-Stack Software Engineer to join our engineering team in Centennial, Colorado. You will take end-to-end technical ownership of user-facing applications as this role sits at the intersection of front-end frameworks, API design, and cloud-based back-end platforms, ensuring the experiences we ship are performant, scalable, secure, and resilient. You will work closely with product management, UX designers, and platform/infrastructure teams to translate product vision and Figma-based designs into robust, production-ready solutions, while also owning the APIs and data flows that power them.

This role blends hands-on full-stack development with technical leadership, mentoring, and architectural influence across the stack.

About Quantum

Quantum
Technology/Software · Medium (501-5K)
Sponsors visas 24 open roles

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