We are looking for a highly skilled and proactive Antifraud Analyst to strengthen our Fraud Prevention team.
This is a key role focused on 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 antifraud 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 design, test, and improve antifraud rules for existing products and new fraud scenarios related to products launching in 2026, balancing security and customer experience.
- Develop, 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
- Proven experience in antifraud analytics (banking or fintech).
- Practical experience in rule creation and optimization in antifraud systems.
- Strong skills in SQL for data analysis and Python for automation or modeling (a big plus).
- Solid understanding of payment processes, transaction flows, and fraud typologies.
- Analytical mindset, attention to detail, and ability to translate insights into actionable solutions.
- Excellent communication skills for effective collaboration with agents and cross-functional teams.
- 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 dare 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
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