Remote Fraud Engineer - Crypto Risk & On-Chain Security

The Bitcoin Street Journal; New York, Northern (NY, KY); Hybrid; USD 140,000 - 210,000; Full time

Benefits offered by this job

Health, dental, and vision insurance

Global team with travel to offices

4 weeks work-from-anywhere

Company events and team-building

Job summary

Ether.fi is hiring a Fraud Engineer to drive the full fraud stack for campaigns, card program, and fund flows. You will own real-time monitoring, detection, and automated mitigation while collaborating with Engineering, CX and compliance to outpace sophisticated fraudsters.

We value a scam hunter mindset, strong signal extraction from noisy data, and willingness to learn coding with AI agents to scale defenses across a multi-billion dollar ecosystem.

Qualifications

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Responsibilities

• Own real-time fraud monitoring, alerting, and automated mitigation systems
• Hunt emerging threats: cashback farming, card testing, merchant abuse, friendly fraud, money laundering and malicious behavior inside the Ether.fi ecosystem
• Develop and tune advanced fraud rules, behavioral signals, and scoring logic
• Work on internal tools, dashboards, and scripts that make the team dramatically more effective
• Define fraud strategy and operational playbooks that scale with the business
• Active communication with cross-teams and with external business partners to mitigate the fraud risks

Job description

Ether.fi is hiring a Fraud Engineer to drive the full fraud stack for campaigns, card program, and fund flows. You will own real-time monitoring, detection, and automated mitigation while collaborating with Engineering, CX and compliance to outpace sophisticated fraudsters.

We value a scam hunter mindset, strong signal extraction from noisy data, and willingness to learn coding with AI agents to scale defenses across a multi-billion dollar ecosystem.