Poshmark

Sr. Software Engineer II, Web

Poshmark
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9 months ago
USA (city not specified)Mid Level / Senior
H1B sponsor

Responsibilities

  • Lead small engineering pods in taking complex features from discovery through production-scale delivery.
  • Drive the migration from Vue 2 to Vue 3 using the Composition API and modern build tools.
  • Build responsive, accessible, and high-performance web applications focused on Core Web Vitals and efficient state management.
  • Partner with Product and Design to deliver polished user experiences.
  • Mentor junior and mid-level engineers through code reviews and architecture discussions.
  • Contribute to legacy and modern environments, migrate complex modules or shared components, and lead technical execution of buyer-facing features.
  • Propose and implement web-stack improvements that increase developer velocity and site speed.
  • Become the primary technical contact for search and discovery frontend architecture.

Requirements

  • 5+ years of software development experience focused on high-scale web applications.
  • Deep understanding of JavaScript fundamentals, including the Event Loop, DOM API, and browser rendering.
  • Proven experience with Vue 2 and Vue 3; experience migrating between the versions is highly preferred.
  • Experience leading small teams or project pods and driving features to completion.
  • Strong product intuition and an eye for UI/UX and high-quality web design.
  • Familiarity with Vite, Webpack, RESTful APIs, and distributed systems.

Tech Stack

JavaScriptVue.jsWebpack

Categories

Poshmark

About Poshmark

1,001-5,000 employees

Poshmark operates a social marketplace for buying and selling new and secondhand fashion via mobile apps and web, serving consumers and independent sellers. The company earns revenue by taking commissions on peer-to-peer sales and providing shipping and seller tools. Founded in 2011 and headquartered in Redwood City, California, Poshmark was acquired by South Korea’s Naver Corporation in 2023 and now runs as a privately held subsidiary.

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