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ElevenLabs company · OPEN ROLE

ElevenLabs

Safety Engineer - Free Tier Abuse

Tokyo · Remote · Engineering · AI

Company
Creates lifelike AI voices used in content and conversational services.
Role
Designs and operates safeguards that prevent abuse of the free tier.

What you will do

We rewrote the responsibilities and qualifications in plain language instead of copying the original posting.

Responsibilities

  • Design and build scalable backend infrastructure for abuse detection and deploy AI and ML models into production.
  • Architect APIs, data pipelines, and service structures supporting real-time and batch moderation workflows.
  • Build monitoring, alerting, and observability, and set SLIs, SLOs, and performance benchmarks.
  • Partner with ML engineers to turn research models into production-ready systems.
  • Drive technical decisions and contribute to the safety roadmap.

What you need

  • Has direct experience tackling free-tier abuse, fraud detection, or fake-account and bot farming at scale.
  • Has six or more years of backend engineering experience building production systems at scale.
  • Has strong hands-on experience with distributed systems, APIs, and data pipelines in Python.
  • Is skilled with cloud platforms like AWS or GCP, containers like Docker and Kubernetes, and CI/CD pipelines.
  • Has experience building observable systems with tools like Prometheus and Grafana.
  • Has a track record of taking products or systems from zero to one with measurable impact, including work with ML systems.

Good to have

  • Experience in Trust and Safety, content moderation, or integrity engineering is a plus.
  • MLOps experience is a plus.
  • Experience with SQL, data analysis tools, or real-time streaming systems like Kafka or Redis is a plus.
  • Familiarity with frontend frameworks like React is a plus.
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Checked 2026-10-18

ElevenLabsSafety Engineer - Free Tier AbuseStart a mock application