People Operations Lead

Arena is a community-powered AI evaluation platform where people compare frontier-model outputs and vote, generating human-preference data and public leaderboards.

San Francisco, United States
About Arena

Arena Intelligence, Inc. operates Arena, formerly LMArena and previously known as Chatbot Arena. Its platform measures real-world AI model performance through user comparisons, votes, leaderboards, and agentic evaluation.

View jobs by Arena

Skills

About the Role

You will build and improve onboarding, performance, compensation, career-development, and compliance programs. You will advise leaders on organizational design and employee relations, improve employee lifecycle processes, support headcount planning, and create frameworks for a growing organization.

Requirements

  • 6+ years of experience building people programs in an early-stage or high-growth environment
  • HR business partnering skills
  • Employee relations knowledge
  • People operations knowledge
  • Organizational design knowledge
  • Compliance knowledge
  • Familiarity with modern AI tools

Responsibilities

  • Build and evolve onboarding, performance management, compensation, career development, and growth programs
  • Advise leaders on team effectiveness, organizational design, employee relations, and people decisions
  • Create lightweight systems and processes
  • Drive employee engagement, communication, and team health initiatives
  • Manage policies, documentation, compliance, and employee lifecycle management
  • Partner on headcount planning and organizational structure
  • Identify and address people infrastructure gaps

Benefits

  • Equity
  • Medical benefits
  • Dental benefits
  • Vision benefits
  • Additional health and wellness support programs
People Operations Lead at Arena | JobStash