Principal Software Engineer, Frontend - Design Systems
New
H
HubSpotSoftware Engineering
Remote - USAFull-TimePrincipal
Salary266,200 - 425,900 USD per year
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Job Details
- Experience
- 14+ years
- Required Skills
- JavascriptTypeScriptReact
Requirements
- 14+ years of software engineering experience.
- Track record of Principal-scope impact on critical business and customer needs.
- Deep expertise in React, TypeScript, and modern JavaScript frameworks/architecture.
- Experience developing and shipping a production design system at scale.
- Hands-on building experience with coding, debugging, and code reviews.
- Fluency with AI coding agents and perspective on their role in frontend development.
- Experience with component libraries and related tooling (e.g., BaseUI, StyleX).
- Familiarity with theme deployment infrastructure such as Cloudflare Workers.
Responsibilities
- Drive the evolution of the Trellis design system during HubSpot's 2026 UI modernization.
- Work with product teams to build and expose a high-quality, fast, and consistent component library.
- Define the accessibility capability model for Trellis components.
- Develop internal tooling and migration pipelines to support Trellis adoption at scale.
- Make practical decisions regarding component library API interfaces and abstractions.
- Leverage coding agents to ship production code and lead complex initiatives.
- Mentor Staff and Senior engineers and drive organizational thought leadership on frontend craft.
- Partner with engineering leads, PMs, and UX to align frontend direction with product strategy.
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