Mercury

Senior Frontend Engineer - Design Systems

Mercury
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2 months ago
Remote, United States +3 moreSenior
H1B Sponsor

Base Salary

$167k - $208k/yr

Responsibilities

  • Build and maintain accessible, performant, pixel-perfect components, patterns, and foundations including tokens, typography, color, and layout.
  • Lead projects that deliver reusable UI patterns addressing product-team pain points.
  • Develop a design system that supports AI-assisted software development and practical leveraged outcomes.
  • Improve the design system’s prototyping experience for rapid product iteration and concept exploration.
  • Mentor teammates and raise design-system craft and AI fluency through clear best practices.

Requirements

  • 4+ years of frontend development experience.
  • Deep experience with React, TypeScript, and modern web technologies.
  • Experience building or maintaining a design system or shared component library.
  • Thorough command of frontend tooling, including build systems, CI/CD, and testing.
  • Strong ownership, systems thinking, product judgment, and comfort working through ambiguity.
  • Hands-on fluency with how emerging AI paradigms are changing software development and how to apply them practically.

Benefits

  • Base salary, equity including stock options/RSUs, and benefits are included in the total rewards package.

Tech Stack

Categories

Mercury

About Mercury

1,001-5,000 employees

Mercury is the fintech ambitious companies use for banking* and all their financial workflows. With a powerful account at the center of their operations, companies can make better financial decisions and ensure that every dollar spent aligns with company priorities. That's why over 300K startups choose Mercury to confidently run all their financial operations with the precision, control, and focus they need to operate at their best. To learn more, visit Mercury.com. *Mercury is a fintech company, not an FDIC-insured bank. Banking services provided through Choice Financial Group and Column N.A., Members FDIC.