About the role
We are looking for a proactive JuniorAntifraud Analyst to strengthen our Fraud Prevention team. This is a role focused on using and developing antifraud rules, analyzing fraud cases, and collaborating closely with agents to improve fraud detection and operational efficiency.
If you have strong analytical thinking, hands-on analyst experience, and want to directly influence risk management and system logic, this is your opportunity to make a measurable impact on fraud prevention at scale.
Challenges that await you:
* Your main responsibility will be to test and improve antifraud rules for existing products and new fraud scenarios related to products launching in 2026, balancing security and customer experience * Optimize, and 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
What makes you a great fit:
* Strong knowledge of mathematical statistics and probability theory * Strong analytical and systematic thinking, with attention to detail and the ability to translate insights into actionable solutions * Strong SQL skills for data analysis and Python skills for automation or modeling * Ability to effectively leverage AI tools in day-to-day analytical work * Excellent communication skills and the ability to collaborate effectively with cross-functional teams * B1 or higher English level for effective communication within an international team
Your bonus skills:
* Hands-on experience with machine learning techniques or models, particularly in analytical or fraud-related use cases * Understanding of payment processes, transaction flows, and common fraud typologies * A mathematical or technical degree from a leading university such as MSU, MIPT, HSE, MSTU, MEPhI, or NES
Our ways of working:
* Innovative Spirit: A commitment to creativity and groundbreaking solutions * Honest Feedback: valuing open, transparent communication * Supportive Team: a strong, collaborative community * Celebrating Achievements: recognizing our wins together * High-Tech Environment: a team full of smart and revolutionary people who date to challenge the status quo of incumbent finances
Our benefits:
* Relocation support to one of our hubs — Serbia, Mexico — with assistance for the employee and their family * Flexible work from one of our offices or remote * HealthcareCoverage * Education Budget: Language lessons, professional training and certifications * Wellness Budget: Mental health and fitness activity reimbursements * Vacation policy: 20 days of annual leave and paid sick leave
Originally posted on Himalayas