Fraud Expert

Trivelta•Boston, MA

3h•Hybrid

About The Position

Trivelta builds the technology that powers modern, social-first gaming experiences. Through our proprietary sportsbook and casino engine, we enable partners to launch their own fully branded, legally compliant gaming products — combining real social interactions, predictive gameplay, and casino entertainment in one unified experience. Headquartered in Boston with operations in Monterrey, Barcelona, and Atlanta, we’re scaling rapidly and building a team passionate about redefining how people play, socialize and connect with each other. We are seeking a detail-oriented, proactive Fraud Expert to join our team in Boston, MA. In this role, you will own and optimize the platform’s fraud prevention rule framework, creating and fine-tuning rules and lists to respond to emerging fraud patterns. You will analyze transaction trends, identify potential vulnerabilities, and proactively recommend improvements to enhance fraud detection and mitigation. This position offers the opportunity to shape fraud prevention strategy, provide insights to management, and make a direct impact on the integrity and security of our operations.

Requirements

3–5 years’ experience in transaction monitoring, fraud prevention, or risk operations in the ecommerce or online payments sector, iGaming is a plus
1–3 years’ experience with fraud rule management systems (e.g., SEON, Lexis Nexis, Stripe, or similar)
Experience conducting manual reviews of flagged or suspicious transactions
Strong big-picture thinking while maintaining attention to detail
Strong analytical, problem-solving, and critical thinking skills, especially in time-sensitive situations
Experience making risk-based decisions and handling escalated cases
Excellent written and verbal communication skills; experience reporting insights to management
Strong organizational skills with the ability to manage multiple cases and priorities simultaneously
Knowledge of payment methods (credit/debit cards, ACH, digital wallets, etc.)
Experience collaborating with cross-functional teams to implement fraud prevention measures

Nice To Haves

Experience creating dashboards for reporting and analysis

Responsibilities

Own and manage the fraud prevention rule framework, including creating, modifying, testing, and maintaining rules, thresholds, and block/allow lists
Monitor fraud performance and trends, proactively identifying emerging fraud patterns and attack vectors
Act as an escalation point for complex or high-risk cases, providing expert judgment and guidance to the team
Make risk-based decisions on transactions, accounts, and cases in line with company policies and risk appetite
Prepare and deliver regular (e.g. monthly) fraud reports for senior management, highlighting trends, risks, and performance metrics
Provide proactive input into fraud prevention strategy, identifying improvement opportunities and recommending changes when fraud patterns or business needs evolve
Conduct manual reviews of flagged or suspicious transactions when required, especially for complex or high-impact cases
Collaborate closely with internal stakeholders (e.g. product, compliance, customer support, engineering) to support fraud mitigation initiatives
Evaluate the effectiveness of existing controls and suggest enhancements to improve detection rates while minimizing false positives
Support knowledge sharing and mentoring within the team, helping raise overall fraud awareness and expertise
Participate in testing and rollout of new fraud tools or features