ether.fi is hiring a Fraud Lead (Scam Hunter) in Engineering — New York. The overview below is synthesized from the employer posting on jobs.ashbyhq.com: factual requirements and scope are preserved, but prose is rewritten with editorial context. Verify details and apply via the employer link.
About us
Company context from the listing:
Ether.fi is one of the largest crypto companies in the world, with over $10B in assets under management and a team of ~50, almost entirely technical staff. We’ve been profitable since day one and are focused on building real consumer financial applications.
We believe the future of finance is true on-chain banking. Our products, Stake, Liquid, and Cash, let users earn yield through DeFi strategies and spend their assets globally through our credit card program.
As we scale our financial products, maintaining world-class fraud/risk defense is core to protecting our users and the long-term health of our card program.
Position overview
Company context from the listing:
We’re hiring a Fraud Lead with a natural scam hunter mindset. You enjoy spotting anomalous patterns, reverse-engineering attack campaigns and building systems that stay one step ahead of sophisticated fraudsters.
This is a high-ownership role where you will own the full fraud stack for ether.fi's campaigns, credit card program, fund flows while working extremely closely with our Engineering, CX and compliance teams.
Even if you are not a experienced programmer, welcome if you know (or are willing to learn) how to code with the modern AI agents setup.
What you’ll do
Day-to-day scope for the Fraud Lead (Scam Hunter) as described in the posting:
- Own 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
- 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
What we are looking for
- You get genuinely excited about weird patterns, scam tactics, and outsmarting attackers
- Exceptional ability to find hidden signals in noisy transaction and behavioral data
- High ownership, low-ego, and ability to drive results in an ambiguous, fast-moving environment
Plus if you have
Additional experience noted as a plus:
- Worked at a fintech, neobank or issuer processor
- Exposure to web3/crypto-related fraud patterns
- Exposure to consumer fraud patterns
- Built or scaled early-stage fraud operations teams
- Knowledge of card/payment fraud mechanics
(card testing, BIN attacks, friendly fraud, merchant collusion, etc.)
Perks and benefits
What the posting highlights about the offer:
- Competitive salary, performance-based incentives, and token allocation grant
- Opportunity to own fraud defense for multi-billion dollar products
- Health, dental, and vision insurance
- Global team with opportunities for travel across our 3 offices
- 4 weeks work-from-anywhere
- Company events and team-building off-sites
Build a standout application
For the Fraud Lead (Scam Hunter) at ether.fi, reviewers look for concise evidence over buzzwords. Mirror the language of the posting sparingly, quantify support or delivery outcomes, and show how you handled ambiguity, time-zone collaboration and user empathy. Keep your resume to impact, keep your cover note to one page, and link to artifacts — tickets resolved, docs shipped, dashboards owned — that prove you can operate in a fast-moving Web3 team. Prepare to discuss a time you turned a confusing user report into a clear fix and how you measure quality in support and operations.
Web3 hiring values reliability: on-time follow-through, clear writing, and a track record of improving runbooks and tooling. Treat the application as a work sample. For interviews, be ready to walk through how you prioritize across time zones, handle a difficult user, and decide when to escalate versus resolve directly. Show how you document decisions so the next teammate benefits.
In a distributed Web3 org, trust builds through written clarity. Use the cover note to demonstrate it.