Junior Antifraud Analyst

We are looking for a proactive Junior Antifraud 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.

• Analytical mindset and systematic thinking.

• Strong skills in SQL for data analysis and Python for automation or modeling.

• Analytical mindset, attention to detail, and ability to translate insights into actionable solutions.

• Excellent communication skills for effective collaboration with cross-functional teams.

• A mathematical or technical degree from a top university such as MSU, MIPT, HSE, MSTU, MEPhI, or NSE will be a plus.

• Understanding of payment processes, transaction flows, and fraud typologies will be a plus.

• English level B1+ or higher — enough for written and verbal communication.

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

• Healthcare Coverage

• 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