Fraud Lead (Scam Hunter)

EtherFi
New York
Workplace: RemoteFull timeFunction: CybersecuritySkills: ["Problem-solving","Communication","Ownership","Analytical thinking","Teamwork"]

Join Ether.fi as a Fraud Engineer (Scam Hunter) to own the end-to-end fraud stack for campaigns and the card program. You’ll design real-time monitoring, hunt emerging threats, develop adaptive rules, and build tools with cross-functional teams to outsmart attackers in a high-growth crypto fintech. A white-hat hacker mindset and hands-on coding are essential in a fast-moving environment.

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FursaFursa
EtherFi
EtherFi
7 months ago

Fraud Lead (Scam Hunter)

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 22 hours agoStatus: Live

Job Summary

Join Ether.fi as a Fraud Engineer (Scam Hunter) to own the end-to-end fraud stack for campaigns and the card program. You’ll design real-time monitoring, hunt emerging threats, develop adaptive rules, and build tools with cross-functional teams to outsmart attackers in a high-growth crypto fintech. A white-hat hacker mindset and hands-on coding are essential in a fast-moving environment.
Location: New York
Workplace: Remote
Employment Type: Full time
Job Function: Cybersecurity

Key Responsibilities

  • •Own, design and build real-time fraud monitoring, alerting, and automated mitigation systems.
  • •Hunt emerging threats: cashback farming, card testing, merchant abuse, friendly fraud, money laundry and malicious behavior inside the Ether.fi ecosystem.
  • •Develop and tune advanced fraud rules, behavioral signals, and scoring logic.
  • •Build internal tools, dashboards, and scripts that make the team dramatically more effective.
  • •Define fraud strategy and operational playbooks that scale with the business

Pay and Benefits

Equity and Bonus:Equity
Perks:Health InsuranceDentalVisionRemote WorkEquity

Key Requirements

  • •Strong hacker/white-hat mindset: you get genuinely excited about weird patterns, scam tactics, and outsmarting attackers
  • •Exceptional ability to find hidden signals in noisy transaction and behavioral data
  • •Hands-on programming skills and experience building tools or detection systems
  • •High ownership, low-ego, and ability to drive results in an ambiguous, fast-moving environment
  • •Experience or interest in fraud/risk defense within fintech or crypto contexts
Experience:FintechCryptoPaymentsBlockchain
Skills:Problem-solvingCommunicationOwnershipAnalytical thinkingTeamwork

Company Brief

EtherFi
Develops decentralized staking and liquid restaking infrastructure for Ethereum, enabling users to stake ETH, obtain liquid staking derivatives, and allow node operators to participate in restaking and protocol-secured services across networks.
Industry: Blockchain & Web3
Growth: Early Stage Startup
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