Job Description

Senior .NET Technical Engineer – Fiserv FraudGuard for Quincy, MA

10+ years of overall development experience in .NET technologies.
Experience in Fraud Management solutions with strong expertise in Fiserv FraudGuard product.
Strong knowledge in Payment Card Industry Data Security Standard (PCI DSS)
Hands-on experience in customizing, configuring, and maintaining FraudGuard codebase for enterprise implementations.
Strong technical knowledge in to .Net development skills with .Net Framework 4.5.2, SQL, and application support for fraud detection platforms.
Experience in implementing rule engines, transaction monitoring, and real-time fraud detection workflows.
Ability to troubleshoot, enhance, and optimize FraudGuard system performance and stability.
Prior experience working in Banking/Payments domain, preferably with large clients like State Street.
Strong understanding of integration patterns (APIs, MQ, batch processing) within fraud systems.
Experience in production support, incident management, and release deployments.
Excellent stakeholder communication skills with ability to work in client-facing roles.
Bachelor’s/Master’s in Engineering or related field with proven experience in enterprise fraud solutions

Senior .NET Technical Engineer – Fiserv FraudGuard

Quick Overview