Crypto.com Jobs in Sofia, Bulgaria

Multi-Accounting & Identity Verification: Detect, link, and dismantle complex multi-accounting rings, syndicates, and automated bot networks using device fingerprinting, IP analysis, and behavioral data.

Promotional & Bonus Abuse: Monitor sign-up campaigns, referral programs, and bonus incentives to identify and block users attempting to exploit platform promotions for guaranteed risk-free profits.

Payment Fraud & Chargeback Defense: Investigate high-risk deposit and withdrawal patterns, review fraud and chargeback disputes, and prevent the use of stolen credentials, synthetic identities, or compromised payment methods.

Risk Rule Optimization: Collaborate with product and data engineering to write, test, and implement automated risk rules within our internal management systems to block fraudulent registrations and cash-outs before they happen.

Experience: 3+ years of dedicated experience in Fraud Protection, Risk Management, or AML within iGaming, online gambling, sports betting.

Domain Expertise: Deep knowledge of common player fraud vectors, including promo farming, credit card fraud, friendly fraud, and money laundering typologies.

Technical Skills: Strong proficiency in SQL for pattern analysis and investigative data extraction. Hands-on experience with modern fraud detection suites (e.g., SEON, Sift, ThreatMetrix, or Accertify).

Investigative Mindset: A proactive, curious approach to fraud detection—someone who connects hidden dots across multiple user profiles and datasets.

Communication: Excellent professional English (written and spoken) for detailing fraud trends, writing compliance reports, and communicating across international teams.