Junior Fraud Monitor
The Junior Fraud Monitor identifies suspicious transactions and accounts in crypto projects, works through alerts, and escalates complex cases to senior fraud and compliance analysts.
What a Junior Fraud Monitor does
The Junior Fraud Monitor is the first line of defense on the risk management team. Every day they review the queue of alerts from the anti-fraud system, check transactions, logins, and registrations, filter out false positives, and escalate genuine cases. In the crypto vertical the cost of a mistake is high: withdrawn funds often cannot be recovered, so the company needs people who can quickly and accurately separate normal customer behavior from fraud.
The role is needed because crypto projects generate a large volume of events, and most alerts require manual review: multi-accounting, account takeovers, money laundering through chains of transfers, and use of stolen cards to buy crypto. The Junior Fraud Monitor takes routine work off senior analysts and provides the data on which anti-fraud system rules are built.
In the structure, this role reports to the Fraud Team Lead or Risk Manager. They work alongside KYC/AML specialists, the support team, and the payments team. They block accounts only under approved procedures; all other decisions are made by a senior colleague.
Responsibilities
- Work through the anti-fraud alert queue daily and record the outcome of each review in a ticket or case management system
- Check logins, device changes, IP addresses, and geolocations, and link accounts together to detect multi-accounting
- Analyze crypto deposits and withdrawals: source of funds, addresses, counterparties, and chains of transfers
- Review card payments and third-party provider transactions for signs of card fraud
- Block or restrict accounts strictly within the approved procedure and always document the grounds
- Escalate complex and atypical cases to senior analysts with a clear description of the facts
- Contact customers when needed to confirm a transaction, within approved scripts and rules
- Maintain a library of typical fraud schemes and propose additions to system rules
- Take part in reviewing chargebacks and disputed transactions together with the payments team
Skills
- Analytical thinking and attention to detail
- Understanding of blockchain fundamentals: addresses, transactions, networks, and fees
- Basic knowledge of fraud schemes: account takeover, social engineering, phishing, and card fraud
- Ability to handle a high volume of similar tasks without losing quality
- Written communication: short, precise, and reproducible descriptions of decisions
- Respect for confidentiality of customers' personal data
- Working knowledge of spreadsheets and simple data queries
- Ability to follow procedures and distinguish between their own authority and that of a senior colleague
- Resilience when handling incidents and urgent blocks
Tools
- Anti-fraud systems (for example, Sift, Sumsub Fraud Tools, or the company's in-house solutions)
- Blockchain analytics (for example, Chainalysis, Elliptic) and blockchain explorers
- Case management and ticketing systems (Jira, Zendesk, or similar)
- Google Sheets and Excel for summary tables and basic analysis
- SQL for basic queries against log and transaction tables
- Admin panels of internal products for viewing accounts and operations
How performance is measured
- Average alert processing time within SLA
- Share of correct decisions in sample-based quality assurance (QA) reviews
- Share of escalations confirmed as valid by a senior analyst
- Number of false blocks and their trend
- Completeness and quality of case descriptions in tickets
- Contribution to rule updates through proposals on new fraud schemes
By vertical
Crypto
In the crypto vertical the main workload involves withdrawals and transfers to external addresses, so the Junior Fraud Monitor learns to read blockchain transaction chains, assess address risk, and understand why funds cannot be reversed. Key risks here include account takeovers, fraud disguised as support, and laundering through exchange services.
Levels
Junior / Entry
A junior performs alert reviews using ready-made procedures and checklists, makes decisions on typical cases, and always escalates anything disputed. Their goal is to gain experience, learn to distinguish normal activity from anomalies, and consistently deliver high-quality cases without gaps.
How to get there
Most people enter the profession from related fields: customer support, the operations department of a bank or payment service, compliance, data analytics, as well as crypto trading and wallet work. Attention to detail, an understanding of financial transactions, and a willingness to work by procedure matter most. Experience in treasury or payment service support is often seen as a good foundation.
It is worth learning the basics of blockchain (addresses, transactions, networks, and fees), studying typical fraud schemes in the crypto space, and understanding how KYC/AML controls work. It is also useful to work with spreadsheets and run simple SQL queries. You can build practice by reviewing public fraud cases and reports, but this should not be treated as a substitute for real experience.
Growth comes from expanding your scope of responsibility: moving from routine alerts to complex cases, making independent decisions within your authority, taking part in rule tuning, and training new employees. Moving to the next level depends on case quality, a low error rate, and the ability to explain the logic behind a decision.
Next steps: Fraud Analyst, Senior Fraud Analyst, Fraud Team Lead, AML Analyst, Risk Analyst
FAQ
Who is a Junior Fraud Monitor?
A Junior Fraud Monitor is an entry-level fraud monitoring specialist who reviews suspicious transactions and accounts, filters out false positives, and passes complex cases to senior analysts. In crypto projects they work with fund withdrawals, transfers, and account logins.
Do I need crypto experience to become a Junior Fraud Monitor?
Prior crypto experience is usually not required, but a basic understanding of blockchain, transactions, and wallets is a big help. Employers more often value attention to detail, analytical thinking, and experience working with procedures.
How is a Junior Fraud Monitor different from a Fraud Analyst?
A junior works from ready-made rules and checklists, mainly processes the alert queue, and escalates disputed cases. A Fraud Analyst independently investigates, analyzes schemes in more depth, and takes part in rule tuning.
What determines income in this role?
Pay depends on region, employment format, the company and the size of its operations, as well as experience and scope of responsibility. Moving to more complex tasks usually affects pay more than length of service alone.
Which tools should I know when starting out?
Most often you need to be comfortable with a ticketing system, spreadsheets, and basic SQL queries. Knowledge of blockchain explorers and how anti-fraud systems work is a plus, but specific tools are usually learned on the job.
What career paths are available next?
Typical options are Fraud Analyst, Senior Fraud Analyst, and Fraud Team Lead, as well as a move into AML analytics or general risk management. The choice depends on whether you are interested in investigations, managing a team, or working with rules and data.
Looking for a job in the industry?
Post an anonymous resume in our bot — recruiters from iGaming, payments and crypto search it every day.