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Software Engineer - Full Stack

Arena — Tracked from its ashby job board

SF Bay Area Mid Posted Sep 16, 2026
TypeScriptGoSQLReactNext.jsREST/APIsFull-StackFrontendBackendAI/LLMML
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About the role

ABOUT ARENA INTELLIGENCE Arena is the platform for evaluating how AI models perform in the real world. Founded by researchers from UC Berkeley's SkyLab, we're on a mission to measure and advance the frontier of AI for real-world use, and…

What the index says about this role

  • First seen by JobLarper — Sep 18, 2026, 29 days ago. Older postings collect hundreds of applicants — a tailored résumé matters more the longer a role has been live.
  • No pay range in our index for this listing. Across 171 indexed Full Stack Engineer roles in US that do publish one, the middle half sits between $200k and $326k, median $230k — JobLarper's read of the market, not a figure from Arena.
  • What Full Stack Engineer roles ask for — across 778 indexed openings: Full-Stack (100%), Frontend (66%), Backend (65%), React (62%), REST/APIs (52%). This posting names Full-Stack, Frontend, Backend, React, REST/APIs, TypeScript, SQL.
  • Arena is hiring actively — 11 open roles indexed, 4 first appeared in the last 30 days.

Derived from the 28,483 roles JobLarper indexes daily from official company boards — not from the job description above.

⚡ JobLarper watched this role appear on Arena's official board on Sep 16, 2026. Sign up free to get alerted minutes after roles like this go live, and tailor your real résumé to the exact description — nothing invented.

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