Senior Frontend Engineer — Design System & Scalable UX

Courier Health, Inc.; New York, Northern (NY, KY); Hybrid; USD 175,000 - 225,000; Full time

Benefits offered by this job

Health benefits

401(k) with employer matched funds

Unlimited vacation

Paid parental leave

Catered lunch on Fridays

Wellness stipend

Job summary

Courier Health, Inc. is a NYC-based tech company delivering a next-generation patient experience in life sciences.

We are seeking a Senior Software Engineer, Frontend to own the frontend foundation, architecture, and end-to-end delivery of patient-centric interfaces that accelerate therapy access and adherence. You will shape the design system, drive scalable frontend patterns, and partner with product and design to ship impactful features while mentoring others and raising craft standards.

Qualifications

• 6+ years of professional software engineering experience with React and TypeScript.
• Proven ownership of a UI design system and a shared component library.
• Experience with e2e testing and tooling to maintain quality as teams scale.
• Strong UX instincts and a user-centered mindset.

Responsibilities

• Define, evolve, and maintain a design system that the whole team uses.
• Make frontend architecture decisions for scalability, performance, and maintainability.
• Own features end-to-end from design to production with strong collaboration with product and design.
• Establish a shipping pipeline with tooling, testing, deployment, and observability.

Skills

React & TS

Design system ownership

E2E testing

UX mindset

Ownership & ambiguity

Education

B.S. or higher in computer science or a relevant field, or equivalent industry experience

Tools

GraphQL

Playwright

TailwindCSS

Job description

Courier Health, Inc. is a NYC-based tech company delivering a next-generation patient experience in life sciences.

We are seeking a Senior Software Engineer, Frontend to own the frontend foundation, architecture, and end-to-end delivery of patient-centric interfaces that accelerate therapy access and adherence. You will shape the design system, drive scalable frontend patterns, and partner with product and design to ship impactful features while mentoring others and raising craft standards.