Junior Antifraud Analyst (Remote) Fraud Prevention & Rules

remote work; United States; Remote; USD 55,000 - 85,000; Full time

Benefits offered by this job

Relocation support to hubs Serbia, in-

Flexible work from one of our offices或

Healthcare Coverage

Education Budget

Wellness Budget

Vacation Policy

Job summary

Unknown Company is seeking a proactive Junior Antifraud Analyst to join the Fraud Prevention team. You will help develop antifraud rules, analyze fraud cases, and work closely with agents to enhance detection and operational efficiency.

In this role you will test new fraud scenarios, document rules, and contribute to reducing risk at scale while maintaining a positive customer experience. This is a remote-friendly, international team with relocation options for hubs in Serbia and Mexico.

Qualifications

• Strong knowledge of mathematical statistics and probability theory.
• Strong analytical and systematic thinking with attention to detail.
• Strong SQL skills for data analysis and Python skills for automation or modeling.
• Ability to leverage AI tools in day-to-day analytical work.
• Excellent communication and collaboration skills.
• English level B1 or higher for international teams.

Responsibilities

• Test and improve antifraud rules for existing products and new fraud scenarios related to products launching in 2026, balancing security and customer experience.
• Optimize, document antifraud rules across multiple channels (card, transfers, tokenization, etc.).
• Improve cost efficiency and controls for operational antifraud tools.
• Collaborate with agents to investigate alerts, verify rule logic, and adjust thresholds.
• Analyze confirmed fraud cases and identify new patterns or emerging risks.
• Conduct back-testing and assess the efficiency of existing rules.
• Propose and implement new approaches for fraud detection automation.
• Monitor fraud metrics, build queries, and create dashboards to track performance.

Skills

Statistics & probability

Analytical thinking

SQL

Python

AI tools

Communication

English (B1+)

Education

Mathematical/Technical degree

Job description

Unknown Company is seeking a proactive Junior Antifraud Analyst to join the Fraud Prevention team. You will help develop antifraud rules, analyze fraud cases, and work closely with agents to enhance detection and operational efficiency.

In this role you will test new fraud scenarios, document rules, and contribute to reducing risk at scale while maintaining a positive customer experience. This is a remote-friendly, international team with relocation options for hubs in Serbia and Mexico.