Onlano
Frontend DevelopmentOnsite

Principal Frontend Engineer

Arena Club - Startup

Los Angeles, Los Angeles County, ๐Ÿ‡บ๐Ÿ‡ธ United StatesFull-time - Principal (10+ years)0 applicantsCloses Jun 16, 2026

Salary

USD 186,400 - 186,400 / year

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Job description

Job details

  • Location: Los Angeles, Los Angeles County
  • Work mode: Onsite
  • Employment type: Full-time (Not an internship)
  • Salary: USD 186,400 per year

Role overview

Arena Club, a digital collectibles platform co-founded by Derek Jeter and Brian Lee, seeks a Principal Frontend Engineer to lead frontend development for their innovative marketplace. This role involves shaping the digital experience for sports card and memorabilia collectors, integrating grading/authentication systems, and driving technical strategy.

Job details

Based in Los Angeles, this Full-time, Onsite position offers a salary of $186,400 annually. The ideal candidate will have 10+ years of experience leading frontend teams and delivering scalable web applications for high-growth startups.

Responsibilities

  • Lead frontend architecture and development for a mission-critical digital marketplace
  • Collaborate with backend engineers to integrate grading/authentication systems
  • Mentor junior engineers and establish frontend best practices
  • Design and implement responsive, high-performance user interfaces

Requirements

  • 10+ years frontend engineering experience with complex web applications
  • Expertise in React and modern JavaScript frameworks
  • Proven leadership in technical decision-making for product teams
  • Experience with Web3/digital collectibles platforms preferred

Benefits

  • Competitive equity package for early-stage startup
  • Comprehensive health/dental/vision benefits
  • Professional development budget
  • Collaborative startup environment with industry pioneers

Keywords

JavaScriptReactUI/UXTypeScriptWeb3Digital collectiblesFrontend architectureAPI integrationDesign systemsPerformance optimization